The network element must use organizationally defined replay-resistant authentication mechanisms for network access to non-privileged accounts.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-34641	SRG-NET-000147-IDPS-NA	SV-45516r1_rule		Low

Description
Authorization for access to any network element requires an approved and assigned individual account identifier. The authenticator must be a separate device than the target device for which the individual is requesting access to. Therefore, all authentication credentials must be maintained on an authentication server. Messages between the authenticator and the network element validating user credentials must not be vulnerable to a replay attack possibly enabling an unauthorized user to gain access to any network element A replay attack is a form of a network attack in which a valid session or series of IP packets is intercepted by a malicious user who at a later time transmits the packets to gain access to the target device. Non-privileged users do not access the IDPS.

Description

Authorization for access to any network element requires an approved and assigned individual account identifier. The authenticator must be a separate device than the target device for which the individual is requesting access to. Therefore, all authentication credentials must be maintained on an authentication server. Messages between the authenticator and the network element validating user credentials must not be vulnerable to a replay attack possibly enabling an unauthorized user to gain access to any network element A replay attack is a form of a network attack in which a valid session or series of IP packets is intercepted by a malicious user who at a later time transmits the packets to gain access to the target device. Non-privileged users do not access the IDPS.

STIG	Date
Intrusion Detection and Prevention Systems (IDPS) Security Requirements Guide	2012-11-19

Details

Check Text ( C-42865r1_chk )
This requirement is NA for IDPS. No fix required.

Fix Text (F-38913r1_fix)
This requirement is NA for IDPS. No fix required.