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The Remote Access VPN Gateway must be configured to prohibit Point-to-Point Tunneling Protocol (PPTP) and L2F.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-97083 | SRG-NET-000132-VPN-000470 | SV-106221r1_rule | Medium |
| Description |
|---|
| The PPTP and L2F are obsolete method for implementing virtual private networks. Both protocols may be easy to use and readily available, but they have many well-known security issues and exploits. Encryption and authentication are both weak. |
| STIG | Date |
|---|---|
| Virtual Private Network (VPN) Security Requirements Guide | 2019-07-26 |
Details
| Check Text ( C-95921r1_chk ) |
|---|
| Verify the VPN Gateway is configured to prohibit PPTP and L2F. If the VPN Gateway does not be configured to prohibit PPTP and L2F, this is a finding. |
| Fix Text (F-102765r1_fix) |
|---|
| Configure the VPN Gateway to prohibit PPTP and L2F. |