Cis Apache24 9.4
DevOps & Securitycis-apache24-9.4Cis Apache24 9.4 is an Agent Skill for devops & security published in the CyberStrikeus/CyberStrike repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.
Ensure KeepAliveTimeout is Set to a Value of 15 or Less (Automated)
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Ensure KeepAliveTimeout is Set to a Value of 15 or Less (Automated)
Profile Applicability
- Level 1
Description
The KeepAliveTimeout directive specifies the number of seconds Apache will wait for a subsequent request before closing a connection that is being kept alive.
Rationale
The KeepAliveTimeout directive is used mitigate some of the risk, by requiring more effort for a successful DoS attack. By enabling KeepAlive and keeping the timeout relatively low for old connections and we allow the server to free up resources more quickly and be more responsive.
Audit
Perform the following steps to determine if the recommended state is implemented: Verify that the KeepAliveTimeout directive in the Apache configuration to have a value of 15 or less. If the directive is not present the default value is 5 seconds.
Remediation
Perform the following to implement the recommended state: Add or modify the KeepAliveTimeout directive in the Apache configuration to have a value of 15 or less.
KeepAliveTimeout 15
Default Value
KeepAliveTimeout 5
References
CIS Controls
v8:
- 4.2 Establish and Maintain a Secure Configuration Process for Network Infrastructure
- Establish and maintain a secure configuration process for network devices. Review and update documentation annually, or when significant enterprise changes occur that could impact this Safeguard.
v7:
- 5.1 Establish Secure Configurations
- Maintain documented, standard security configuration standards for all authorized operating systems and software.
Profile
- Level 1