| V-206447 | High | The Central Log Server must be configured to enforce approved authorizations for logical access to information and system resources in accordance with applicable access control policies. | To mitigate the risk of unauthorized access to sensitive information by entities that have been issued certificates by DoD-approved PKIs, all DoD systems (e.g., networks, web servers, and web... |
| V-221929 | High | The Central Log Server must use FIPS-validated SHA-2 or higher hash function for digital signature generation and verification (non-legacy use). | Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
To protect the integrity of the authenticator and authentication mechanism used... |
| V-206510 | High | The Central Log Server must implement NIST FIPS-validated cryptography for the following: to provision digital signatures; to generate cryptographic hashes; and/or to protect unclassified information requiring confidentiality and cryptographic protection. | FIPS 140-2 precludes the use of unvalidated cryptography for the cryptographic protection of sensitive or valuable data within Federal systems. Unvalidated cryptography is viewed by NIST as... |
| V-206478 | High | The Central Log Server, when utilizing PKI-based authentication, must validate certificates by constructing a certification path (which includes status information) to an accepted trust anchor. | Without path validation, an informed trust decision by the relying party cannot be made when presented with any certificate not already explicitly trusted.
A trust anchor is an authoritative... |
| V-206479 | High | The Central Log Server, when using PKI-based authentication, must enforce authorized access to the corresponding private key. | If the private key is discovered, an attacker can use the key to authenticate as an authorized user and gain access to the network infrastructure.
The cornerstone of the PKI is the private key... |
| V-206474 | High | For accounts using password authentication, the Central Log Server must be configured to store only cryptographic representations of passwords. | Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read and easily compromised. Use of... |
| V-206475 | High | For accounts using password authentication, the Central Log Server must use FIPS-validated SHA-1 or later protocol to protect the integrity of the password authentication process. | Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily... |
| V-206460 | High | The Central Log Server must be configured to uniquely identify and authenticate organizational users (or processes acting on behalf of organizational users). | To assure accountability and prevent unauthenticated access, organizational users must be identified and authenticated to prevent potential misuse and compromise of the system.
Organizational... |
| V-206482 | High | The Central Log Server must use FIPS-validated SHA-1 or higher hash function to protect the integrity of keyed-hash message authentication code (HMAC), Key Derivation Functions (KDFs), Random Bit Generation, hash-only applications, and digital signature verification (legacy use only). | Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
To protect the integrity of the authenticator and authentication mechanism used... |
| V-206481 | High | The Central Log Server must obfuscate authentication information during the authentication process so that the authentication is not visible. | To prevent the compromise of authentication information such as passwords during the authentication process, the feedback from the information system must not provide any information that would... |
| V-206509 | High | The Central Log Server must be configured to protect the confidentiality and integrity of transmitted information. | Without protection of the transmitted information, confidentiality and integrity may be compromised since unprotected communications can be intercepted and either read or altered.
This... |
| V-206513 | Medium | The Central Log Server that aggregates log records from hosts and devices must be configured to use TCP for transmission. | If the default UDP protocol is used for communication between the hosts and devices to the Central Log Server, then log records that do not reach the log server are not detected as a data loss.... |
| V-206512 | Medium | The Central Log Server must be configured to retain the identity of the original source host or device where the event occurred as part of the log record. | In this case the information producer is the device based on IP address or some other identifier of the device producing the information. The source of the record must be bound to the record using... |
| V-206515 | Medium | The Central Log Server must be configured to automatically create trouble tickets for organization-defined threats and events of interest as they are detected in real time (within seconds). | In most Central Log Server products today, log review (threat detection), can be automated by creating correlation content matching the organizational-defined Events of Interest (e.g., account... |
| V-206514 | Medium | The Central Log Server must be configured to notify the System Administrator (SA) and Information System Security Officer (ISSO), at a minimum, when an attack is detected on multiple devices and hosts within its scope of coverage. | Notification may be configured to be sent by the device, SNMP server, or Central Log Server. The best practice is for these notifications to be sent by a robust events management server.
This is... |
| V-206517 | Medium | The Central Log Server must be configured with the organization-defined severity or criticality levels of each event that is being sent from individual devices or hosts. | This supports prioritization functions, which is a major reason why centralized management is a requirement in DoD. This includes different features that help highlight the important events over... |
| V-206516 | Medium | For devices and hosts within the scope of coverage, the Central Log Server must be configured to automatically aggregate events that indicate account actions. | If the Central Log Server is configured to filter or remove account log records transmitted by devices and hosts within its scope of coverage, forensic analysis tools will be less effective at... |
| V-206518 | Medium | Analysis, viewing, and indexing functions, services, and applications used as part of the Central Log Server must be configured to comply with DoD-trusted path and access requirements. | Analysis, viewing, and indexing functions, services, and applications, such as analysis tools and other vendor-provided applications, must be secured. Software used to perform additional... |
| V-206453 | Medium | The Central Log Server must be configured to retain the DoD-defined attributes of the log records sent by the devices and hosts. | Log records can be generated from various components within the application (e.g., process, module). Certain specific application functionalities may be audited as well. The list of audited events... |
| V-221927 | Medium | The Central Log Server must only allow the use of DoD PKI established certificate authorities for verification of the establishment of protected sessions. | Untrusted Certificate Authorities (CA) can issue certificates, but they may be issued by organizations or individuals that seek to compromise DoD systems or by organizations with insufficient... |
| V-221925 | Medium | The Central Log Server must automatically lock the account until the locked account is released by an administrator when three unsuccessful login attempts in 15 minutes are exceeded. | By limiting the number of failed login attempts, the risk of unauthorized system access via user password guessing, otherwise known as brute forcing, is reduced. Limits are imposed by locking the account. |
| V-221923 | Medium | The Central Log Server must provide a logout capability for user initiated communication session. | If a user cannot explicitly end an application session, the session may remain open and be exploited by an attacker; this is referred to as a zombie session.
Information resources to which users... |
| V-221922 | Medium | The Central Log Server must automatically terminate a user session after organization-defined conditions or trigger events requiring session disconnect. | Automatic session termination addresses the termination of user-initiated logical sessions in contrast to the termination of network connections that are associated with communications sessions... |
| V-221920 | Medium | The Central Log Server must be configured to disable non-essential capabilities. | It is detrimental for applications to provide, or install by default, functionality exceeding requirements or mission objectives. These unnecessary capabilities or services are often overlooked... |
| V-221928 | Medium | The Central Log Server must generate audit records when successful/unsuccessful logon attempts occur. | Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an... |
| V-221919 | Medium | The Central Log Server must protect audit tools from unauthorized deletion. | Protecting audit data also includes identifying and protecting the tools used to view and manipulate log data. Therefore, protecting audit tools is necessary to prevent unauthorized operation on... |
| V-221916 | Medium | The Central Log Server must protect audit information from unauthorized deletion. | If audit data were to become compromised, then forensic analysis and discovery of the true source of potentially malicious system activity is impossible to achieve.
To ensure the veracity of... |
| V-221917 | Medium | The Central Log Server must protect audit tools from unauthorized access. | Protecting audit data also includes identifying and protecting the tools used to view and manipulate log data. Therefore, protecting audit tools is necessary to prevent unauthorized operation on... |
| V-221914 | Medium | The Central Log Server must protect audit information from any type of unauthorized read access. | If audit data were to become compromised, then competent forensic analysis and discovery of the true source of potentially malicious system activity is difficult if not impossible to achieve. In... |
| V-221915 | Medium | The Central Log Server must protect audit information from unauthorized modification. | If audit data were to become compromised, then forensic analysis and discovery of the true source of potentially malicious system activity is impossible to achieve.
To ensure the veracity of... |
| V-263583 | Medium | The Central Log Server must provide protected storage for cryptographic keys with organization-defined safeguards and/or hardware protected key store. | A Trusted Platform Module (TPM) is an example of a hardware-protected data store that can be used to protect cryptographic keys. |
| V-263582 | Medium | The Central Log Server must include only approved trust anchors in trust stores or certificate stores managed by the organization. | Public key infrastructure (PKI) certificates are certificates with visibility external to organizational systems and certificates related to the internal operations of systems, such as... |
| V-263581 | Medium | The Central Log Server must for public key-based authentication, implement a local cache of revocation data to support path discovery and validation. | Public key cryptography is a valid authentication mechanism for individuals, machines, and devices. For PKI solutions, status information for certification paths includes certificate revocation... |
| V-263580 | Medium | The Central Log Server must for password-based authentication, employ automated tools to assist the user in selecting strong password authenticators. | Password-based authentication applies to passwords regardless of whether they are used in single-factor or multifactor authentication. Long passwords or passphrases are preferable over shorter... |
| V-263585 | Medium | The Central Log Server must compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source. | Synchronization of internal system clocks with an authoritative source provides uniformity of time stamps for systems with multiple system clocks and systems connected over a network. |
| V-263584 | Medium | The Central Log Server must synchronize system clocks within and between systems or system components. | Time synchronization of system clocks is essential for the correct execution of many system services, including identification and authentication processes that involve certificates and... |
| V-221900 | Medium | The Central Log Server must automatically audit account creation. | Once an attacker establishes access to a system, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to simply... |
| V-221902 | Medium | The Central Log Server must automatically audit account disabling actions. | When application accounts are disabled, user accessibility is affected. Once an attacker establishes access to an application, the attacker often attempts to disable authorized accounts to disrupt... |
| V-206461 | Medium | The Central Log Server must use multifactor authentication for network access to privileged user accounts. | Without the use of multifactor authentication, the ease of access to privileged functions is greatly increased.
Multifactor authentication requires using two or more factors to achieve... |
| V-206463 | Medium | The Central Log Server must use multifactor authentication for local access using privileged user accounts. | To ensure accountability and prevent unauthenticated access, privileged users must utilize multifactor authentication to prevent potential misuse and compromise of the system.
Multifactor... |
| V-206462 | Medium | The Central Log Server must use multifactor authentication for network access to non-privileged user accounts. | To assure accountability and prevent unauthenticated access, non-privileged users must utilize multifactor authentication to prevent potential misuse and compromise of the system.
Multifactor... |
| V-206451 | Medium | Where multiple log servers are installed in the enclave, each log server must be configured to aggregate log records to a central aggregation server or other consolidated events repository. | Log servers (e.g., syslog servers) are often used on network segments to consolidate from the devices and hosts on that network segment. However, this does not achieve compliance with the DoD... |
| V-206464 | Medium | The Central Log Server must be configured to use multifactor authentication for network access to privileged accounts such that one of the factors is provided by a device separate from the system gaining access. | Using an authentication device, such as a DOD common access card (CAC) or token separate from the information system, ensures that even if the information system is compromised, that compromise... |
| V-206467 | Medium | The Central Log Server must be configured to enforce a minimum 15-character password length. | The shorter the password, the lower the number of possible combinations that need to be tested before the password is compromised.
Password complexity, or strength, is a measure of the... |
| V-206466 | Medium | The Central Log Server must disable accounts (individuals, groups, roles, and devices) after 35 days of inactivity. | Inactive identifiers pose a risk to systems and applications. Attackers that are able to exploit an inactive identifier can potentially obtain and maintain undetected access to the application.... |
| V-206465 | Medium | The Central Log Server must use FIPS-validated SHA-1 or higher hash function to provide replay-resistant authentication mechanisms for network access to privileged accounts. | A replay attack may enable an unauthorized user to gain access to the application. Authentication sessions between the authenticator and the application validating the user credentials must not be... |
| V-263558 | Medium | The Central Log Server must implement the capability to centrally review and analyze audit records from multiple components within the system. | Automated mechanisms for centralized reviews and analyses include security information and event management products. |
| V-263559 | Medium | The Central Log Server must implement an audit reduction capability that supports on-demand audit review and analysis. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263557 | Medium | The Central Log Server must disable accounts when the accounts are no longer associated to a user. | Disabling expired, inactive, or otherwise anomalous accounts supports the concepts of least privilege and least functionality which reduce the attack surface of the system. |
| V-206497 | Medium | The Central Log Server must be configured to perform audit reduction that supports on-demand audit review and analysis. | The ability to perform on-demand audit review and analysis, including after the audit data has been subjected to audit reduction, greatly facilitates the organization's ability to generate... |
| V-206491 | Medium | The Central Log Server must be configured to off-load log records onto a different system or media than the system being audited. | Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
Off-loading is a common process in information systems with limited audit storage capacity.... |
| V-263572 | Medium | The Central Log Server must require users to be individually authenticated before granting access to the shared accounts or resources. | Individual authentication prior to shared group authentication mitigates the risk of using group accounts or authenticators. |
| V-263573 | Medium | The Central Log Server must implement multifactor authentication for local; network; and/or remote access to privileged accounts; and/or nonprivileged accounts such that the device meets organization-defined strength of mechanism requirements. | The purpose of requiring a device that is separate from the system to which the user is attempting to gain access for one of the factors during multifactor authentication is to reduce the... |
| V-263570 | Medium | The Central Log Server must automatically generate audit records of the enforcement actions. | Organizations log system accesses associated with applying configuration changes to ensure that configuration change control is implemented and to support after-the-fact actions should... |
| V-263571 | Medium | The Central Log Server must prevent the installation of organization-defined software and firmware components without verification that the component has been digitally signed using a certificate that is recognized and approved by the organization. | Software and firmware components prevented from installation unless signed with recognized and approved certificates include software and firmware version updates, patches, service packs, device... |
| V-263576 | Medium | The Central Log Server must for password-based authentication, update the list of passwords when organizational passwords are suspected to have been compromised directly or indirectly. | Password-based authentication applies to passwords regardless of whether they are used in single-factor or multifactor authentication. Long passwords or passphrases are preferable over shorter... |
| V-263577 | Medium | The Central Log Server must for password-based authentication, verify when users create or update passwords, that the passwords are not found on the list of commonly-used, expected, or compromised passwords in IA-5 (1) (a). | Password-based authentication applies to passwords regardless of whether they are used in single-factor or multifactor authentication. Long passwords or passphrases are preferable over shorter... |
| V-263574 | Medium | The Central Log Server must for password-based authentication, maintain a list of commonly used, expected, or compromised passwords on an organization-defined frequency. | Password-based authentication applies to passwords regardless of whether they are used in single-factor or multifactor authentication. Long passwords or passphrases are preferable over shorter... |
| V-263575 | Medium | The Central Log Server must for password-based authentication, update the list of passwords on an organization-defined frequency. | Password-based authentication applies to passwords regardless of whether they are used in single-factor or multifactor authentication. Long passwords or passphrases are preferable over shorter... |
| V-263578 | Medium | The Central Log Server must for password-based authentication, require immediate selection of a new password upon account recovery. | Password-based authentication applies to passwords regardless of whether they are used in single-factor or multifactor authentication. Long passwords or passphrases are preferable over shorter... |
| V-263579 | Medium | The Central Log Server must for password-based authentication, allow user selection of long passwords and passphrases, including spaces and all printable characters. | Password-based authentication applies to passwords regardless of whether they are used in single-factor or multifactor authentication. Long passwords or passphrases are preferable over shorter... |
| V-221904 | Medium | The Central Log Server must enforce the limit of three consecutive invalid logon attempts by a user during a 15 minute time period. | By limiting the number of failed login attempts, the risk of unauthorized system access via user password guessing, otherwise known as brute forcing, is reduced. Limits are imposed by locking the account. |
| V-221901 | Medium | The Central Log Server must automatically audit account modification. | Once an attacker establishes access to a system, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to simply... |
| V-221903 | Medium | The Central Log Server must automatically audit account removal actions. | When application accounts are removed, user accessibility is affected. Once an attacker establishes access to an application, the attacker often attempts to remove authorized accounts to disrupt... |
| V-206483 | Medium | The Central Log Server must be configured to perform audit reduction that supports on-demand reporting requirements. | The ability to generate on-demand reports, including after the audit data has been subjected to audit reduction, greatly facilitates the organization's ability to generate incident reports as... |
| V-263565 | Medium | The Central Log Server must implement an audit reduction capability that does not alter original content or time ordering of audit records. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263564 | Medium | The Central Log Server must implement a report generation capability that supports after-the-fact investigations of incidents. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263567 | Medium | The Central Log Server must implement the capability to process, sort, and search audit records for events of interest based on organization-defined audit fields within audit records. | Events of interest can be identified by the content of audit records, including system resources involved, information objects accessed, identities of individuals, event types, event locations,... |
| V-263566 | Medium | The Central Log Server must implement a report generation capability that does not alter original content or time ordering of audit records. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263561 | Medium | The Central Log Server must implement an audit reduction capability that supports after-the-fact investigations of incidents. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263560 | Medium | The Central Log Server must implement an audit reduction capability that supports on-demand reporting requirements. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263563 | Medium | The Central Log Server must implement a report generation capability that supports on-demand reporting requirements. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263562 | Medium | The Central Log Server must implement a report generation capability that supports on-demand audit review and analysis. | Audit record reduction is a process that manipulates collected audit log information and organizes it into a summary format that is more meaningful to analysts. Audit record reduction and report... |
| V-263569 | Medium | The Central Log Server must implement the capability for organization-defined individuals or roles to change the auditing to be performed on organization-defined system components based on organization-defined selectable event criteria within organization-defined time thresholds. | Permitting authorized individuals to make changes to system logging enables organizations to extend or limit logging as necessary to meet organizational requirements. Logging that is limited to... |
| V-263568 | Medium | The Central Log Server must alert organization-defined personnel or roles upon detection of unauthorized access, modification, or deletion of audit information. | Audit information includes all information needed to successfully audit system activity, such as audit records, audit log settings, audit reports, and personally identifiable information. Audit... |
| V-206506 | Medium | The Central Log Server must be configured to accept the DoD CAC credential to support identity management and personal authentication. | The use of PIV credentials facilitates standardization and reduces the risk of unauthorized access.
DoD has mandated the use of the CAC to support identity management and personal authentication... |
| V-206507 | Medium | The Central Log Server must be configured to electronically verify the DoD CAC credential. | The use of PIV credentials facilitates standardization and reduces the risk of unauthorized access.
DoD has mandated the use of the CAC to support identity management and personal authentication... |
| V-221918 | Medium | The Central Log Server must protect audit tools from unauthorized modification. | Protecting audit data also includes identifying and protecting the tools used to view and manipulate log data. Therefore, protecting audit tools is necessary to prevent unauthorized operation on... |
| V-206448 | Medium | The Central Log Server must be configured to protect the data sent from hosts and devices from being altered in a way that may prevent the attribution of an action to an individual (or process acting on behalf of an individual). | Without non-repudiation, it is impossible to positively attribute an action to an individual (or process acting on behalf of an individual).
The records stored by the Central Log Server must be... |
| V-206458 | Low | The Central Log Server must be configured to back up the log records repository at least every seven days onto a different system or system component other than the system or component being audited. | Protection of log data includes ensuring log data is not accidentally lost or deleted. Backing up log records to a different system or onto separate media than the system being audited on an... |
| V-206459 | Low | The Central Log Server system backups must be retained for a minimum of 5 years for SAMI (Sources and Methods Information) and a minimum of 7 days for non-SAMI on media capable of guaranteeing file integrity for the minimum applicable information retention period. | If backups are not properly processed, protected, and stored on appropriate media, recovery from a system failure or implementation of a contingency plan would not include the data necessary to... |
| V-206450 | Low | Time stamps recorded on the log records in the Central Log Server must be configured to synchronize to within one second of the host server or, if NTP is configured directly in the log server, the NTP time source must be the same as the host and devices within its scope of coverage. | If the application is not configured to collate records based on the time when the events occurred, the ability to perform forensic analysis and investigations across multiple components is... |
| V-206454 | Low | The Central Log Server must be configured to allow only the Information System Security Manager (ISSM) (or individuals or roles appointed by the ISSM) to select which auditable events are to be retained. | Without restricting which roles and individuals can select which events are audited, unauthorized personnel may be able to prevent the auditing of critical events. Misconfigured audits may degrade... |
| V-206455 | Low | The Central Log Server must be configured to perform analysis of log records across multiple devices and hosts in the enclave that can be reviewed by authorized individuals. | Successful incident response and auditing relies on timely, accurate system information and analysis to allow the organization to identify and respond to potential incidents in a proficient... |
| V-206456 | Low | The Central Log Server must be configured to perform on-demand filtering of the log records for events of interest based on organization-defined criteria. | The ability to specify the event criteria that are of interest provides the persons reviewing the logs with the ability to quickly isolate and identify these events without having to review... |
| V-206457 | Low | The Central Log Server must be configured to use internal system clocks to generate time stamps for log records. | Without an internal clock used as the reference for the time stored on each event to provide a trusted common reference for the time, forensic analysis would be impeded. Determining the correct... |
| V-221924 | Low | The Central Log Server must display an explicit logout message to users indicating the reliable termination of authenticated communications sessions. | If a user cannot explicitly end an application session, the session may remain open and be exploited by an attacker; this is referred to as a zombie session. Users need to be aware of whether or... |
| V-221921 | Low | The Central Log Server must notify system administrators and ISSO when accounts are created. | Once an attacker establishes access to an application, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to simply... |
| V-206449 | Low | The Central Log Server must be configured to aggregate log records from organization-defined devices and hosts within its scope of coverage. | If the application is not configured to collate records based on the time when the events occurred, the ability to perform forensic analysis and investigations across multiple components is... |
| V-221912 | Low | The Central Log Server must produce audit records that contain information to establish the outcome of the events. | Without information about the outcome of events, security personnel cannot make an accurate assessment as to whether an attack was successful or if changes were made to the security state of the... |
| V-221913 | Low | The Central Log Server must generate audit records containing information that establishes the identity of any individual or process associated with the event. | Without information that establishes the identity of the subjects (i.e., users or processes acting on behalf of users) associated with the events, security personnel cannot determine... |
| V-221910 | Low | The Central Log Server must produce audit records containing information to establish where the events occurred. | Without establishing where events occurred, it is impossible to establish, correlate, and investigate the events relating to an incident.
In order to compile an accurate risk assessment, and... |
| V-221911 | Low | The Central Log Server must produce audit records containing information to establish the source of the events. | Without establishing the source of the event, it is impossible to establish, correlate, and investigate the events leading up to an outage or attack.
In addition to logging where events occur... |
| V-206511 | Low | The Central Log Server must be configured to off-load interconnected systems in real time and off-load standalone systems weekly, at a minimum. | Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
Off-loading is a common process in information systems with limited audit storage capacity.... |
| V-221909 | Low | The Central Log Server must produce audit records containing information to establish when (date and time) the events occurred. | Without establishing when events occurred, it is impossible to establish, correlate, and investigate the events relating to an incident.
In order to compile an accurate risk assessment, and... |
| V-221908 | Low | The Central Log Server must produce audit records containing information to establish what type of events occurred. | Without establishing what type of event occurred, it would be difficult to establish, correlate, and investigate the events relating to an incident, or identify those responsible for one.
Audit... |
| V-221905 | Low | The Central Log Server must display the Standard Mandatory DoD Notice and Consent Banner before granting access to the Central Log Server. | Display of the DoD-approved use notification before granting access to the application ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive... |
| V-206477 | Low | The Central Log Server must be configured to enforce a 60-day maximum password lifetime restriction. | Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed at specific intervals.
One method of minimizing this risk is to use complex passwords and... |
| V-206472 | Low | The Central Log Server must be configured to enforce password complexity by requiring that at least one special character be used. | Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in... |
| V-206470 | Low | The Central Log Server must be configured to enforce password complexity by requiring that at least one lowercase character be used. | Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in... |
| V-206471 | Low | The Central Log Server must be configured to enforce password complexity by requiring that at least one numeric character be used. | Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in... |
| V-241820 | Low | The Central Log Server must be configured so changes made to the level and type of log records stored in the centralized repository must take effect immediately without the need to reboot or restart the application. | If authorized individuals do not have the ability to modify auditing parameters in response to a changing threat environment, the organization may not be able to respond effectively and important... |
| V-206469 | Low | The Central Log Server must be configured to enforce password complexity by requiring that at least one uppercase character be used. | Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in... |
| V-206498 | Low | The Central Log Server must be configured to perform audit reduction that supports after-the-fact investigations of security incidents. | If the audit reduction capability does not support after-the-fact investigations, it is difficult to establish, correlate, and investigate the events leading up to an outage or attack or identify... |
| V-206499 | Low | The Central Log Server must be configured to generate on-demand audit review and analysis reports. | The report generation capability must support on-demand review and analysis to facilitate the organization's ability to generate incident reports as needed to better handle larger-scale or more... |
| V-206495 | Low | The Central Log Server must be configured to perform on-demand sorting of log records for events of interest based on the content of organization-defined audit fields within log records. | The ability to sort the log records to better view events of interest provides the persons reviewing the logs with the ability to quickly isolate and identify these events without having to review... |
| V-206496 | Low | The Central Log Server must be configured to perform on-demand searches of log records for events of interest based on the content of organization-defined audit fields within log records. | The ability to search the log records to better view events of interest provides the persons reviewing the logs with the ability to quickly isolate and identify these events without having to... |
| V-206492 | Low | The Central Log Server must be configured to send an immediate alert to the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) when allocated log record storage volume reaches 75 percent of the repository maximum log record storage capacity. | If security personnel are not notified immediately upon storage volume utilization reaching 75 percent, they are unable to plan for storage capacity expansion.
Although this may be part of the... |
| V-206493 | Low | For the host and devices within its scope of coverage, the Central Log Server must be configured to send a real-time alert to the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) of all audit failure events, such as loss of communications with hosts and devices, or if log records are no longer being received. | It is critical for the appropriate personnel to be aware if a system is at risk of failing to process audit logs as required. Without a real-time alert, security personnel may be unaware of an... |
| V-206476 | Low | The Central Log Server must be configured to enforce 24 hours/1 day as the minimum password lifetime. | Enforcing a minimum password lifetime helps prevent repeated password changes to defeat the password reuse or history enforcement requirement.
Restricting this setting limits the user's ability... |
| V-241819 | Low | The System Administrator (SA) and Information System Security Manager (ISSM) must configure the retention of the log records based on criticality level, event type, and/or retention period, at a minimum. | If authorized individuals do not have the ability to modify auditing parameters in response to a changing threat environment, the organization may not be able to respond effectively and important... |
| V-221907 | Low | The Central Log Server must initiate session auditing upon startup. | If auditing is enabled late in the startup process, the actions of some start-up processes may not be audited. Some audit systems also maintain state information only available if auditing is... |
| V-221906 | Low | The Central Log Server must retain the Standard Mandatory DoD Notice and Consent Banner on the screen until users acknowledge the usage conditions and take explicit actions to log on for further access. | The banner must be acknowledged by the user prior to allowing the user access to the application. This provides assurance that the user has seen the message and accepted the conditions for access.... |
| V-206473 | Low | The Central Log Server must be configured to require the change of at least eight of the total number of characters when passwords are changed. | If the application allows the user to consecutively reuse extensive portions of passwords, this increases the chances of password compromise by increasing the window of opportunity for attempts at... |
| V-206486 | Low | For devices and hosts within its scope of coverage, the Central Log Server must notify the System Administrator (SA) and Information System Security Officer (ISSO) when events indicating account removal actions are received. | When application accounts are removed, user accessibility is affected. Accounts are used for identifying users or for identifying the application processes themselves. Sending notification of... |
| V-206485 | Low | For devices and hosts within its scope of coverage, the Central Log Server must notify the system administrator (SA) and information system security officer (ISSO) when events indicating account disabling actions are received. | When application accounts are disabled, user accessibility is affected. Accounts are used for identifying individual users or for identifying the application processes themselves. Sending... |
| V-206484 | Low | For devices and hosts within its scope of coverage, the Central Log Server must be configured to notify the system administrator (SA) and information system security officer (ISSO) when account modification events are received. | When application accounts are modified, user accessibility is affected. Accounts are used for identifying individual users or for identifying the application processes themselves. Sending... |
| V-206480 | Low | The Central Log Server must map the authenticated identity to the individual user or group account for PKI-based authentication. | Without mapping the certificate used to authenticate to the user account, the ability to determine the identity of the individual user or group will not be available for forensic analysis. |
| V-206504 | Low | Upon receipt of the log record from hosts and devices, the Central Log Server must be configured to record time stamps of the time of receipt that can be mapped to Coordinated Universal Time (UTC). | If time stamps are not consistently applied and there is no common time reference, it is difficult to perform forensic analysis.
Time stamps generated by the application include date and time.... |
| V-206505 | Low | The Central Log Server must be configured to record time stamps for when log records are received by the log server that meet a granularity of one second for a minimum degree of precision. | Without sufficient granularity of time stamps, it is not possible to adequately determine the chronological order of records.
Time stamps generated by the application include date and time.... |
| V-206502 | Low | The Central Log Server must be configured to perform audit reduction that does not alter original content or time ordering of log records. | If the audit reduction capability alters the content or time ordering of log records, the integrity of the log records is compromised, and the records are no longer usable for forensic analysis.... |
| V-206503 | Low | The Central Log Server must be configured to generate reports that do not alter original content or time ordering of log records. | If the audit report generation capability alters the original content or time ordering of log records, the integrity of the log records is compromised, and the records are no longer usable for... |
| V-206500 | Low | The Central Log Server must be configured to generate reports that support on-demand reporting requirements. | The report generation capability must support on-demand reporting to facilitate the organization's ability to generate incident reports as needed to better handle larger-scale or more complex... |
| V-206501 | Low | The Central Log Server must be configured to generate reports that support after-the-fact investigations of security incidents. | If the report generation capability does not support after-the-fact investigations, it is difficult to establish, correlate, and investigate the events leading up to an outage or attack or... |
