The AAA Service must be configured to encrypt transmitted passwords using a FIPS-validated cryptographic module.

From Authentication Authorization and Accounting Service Security Requirements Guide

Associated with: CCI-000197

SRG-APP-000172-AAA-000052_rule The AAA Service must be configured to encrypt transmitted passwords using a FIPS-validated cryptographic module.

Vulnerability discussion

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 compromised.AAA Service can accomplish this by making direct function calls to encryption modules or by leveraging operating system encryption capabilities.

Check content

Verify the AAA Service is configured to encrypt transmitted passwords using a FIPS-validated cryptographic module. The AAA Service may leverage the capability of an operating system or purpose-built module for this purpose. If the AAA Service is not configured to encrypt transmitted passwords using a FIPS-validated cryptographic module, this is a finding. Note: FIPS-validated cryptographic modules are listed on the NIST Cryptographic Module Validation Program's (CMVP) validation list.

Fix text

Configure the AAA Service to encrypt transmitted passwords using a FIPS-validated cryptographic module.

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