x
Limited Time Offer: Save up to 20% on a new CIS SecureSuite Membership | Learn more
×
Why CIS Solutions Join CIS Resources
CIS WorkBench Sign-in CIS WorkBench Sign In CIS Hardened Images CIS Hardened Images Support CIS Support


Why CIS

Who We Are

CIS is an independent, nonprofit organization with a mission to create confidence in the connected world


About Us Leadership Principles Testimonials

Solutions

secure your organization
Secure Your Organization

CIS Controls®

Prioritized & simplified best practices

CIS Controls Community

Help develop and maintain the Controls

CIS RAM

Information security risk assessment method

CIS CSAT

Assess & measure Controls implementation
secure specific platforms
Secure Specific Platforms

CIS Benchmarks™

100+ vendor-neutral configuration guides

CIS Benchmarks Community

Develop & update secure configuration guides

CIS-CAT®

Assess system conformance to CIS Benchmarks

CIS Hardened Images®

Virtual images hardened to CIS Benchmarks
cis securesuite CIS SecureSuite®

Start secure and stay secure with integrated cybersecurity tools and resources designed to help you implement CIS Benchmarks and CIS Controls

Learn More      Apply Now  
u s state local tribal and territorial governments
U.S. State, Local, Tribal & Territorial Governments

Memberships
MS-ISAC®

Cybersecurity resource for SLTT Governments

EI-ISAC®

Election-focused cyber defense suite

Services for Members
Albert Network Monitoring®

Cost-effective Intrusion Detection System

Managed Security Services

Security monitoring of enterprises devices

CIS CyberMarket®

Savings on training and software

Malicious Domain Blocking & Reporting

Prevent Connection to harmful web domains

View All CIS Services  
View All Products & Services  

Join CIS

Get Involved

Join CIS as a member, partner, or volunteer - or explore our career opportunities


CIS SecureSuite® Membership Multi-State ISAC (MS-ISAC®) Elections Infrastructure ISAC (EI-ISAC®) CIS CyberMarket® Vendors CIS Communities Careers

Resources

resources
Resources

Blog Advisories Newsletters Press Releases In The News Elections Resources
learn
Learn

White Papers Webinars Case Studies Spotlights Daily Tips
filter by topic
Filter by Topic

CIS Benchmarks™ CIS Controls® CIS Hardened Images® CIS Services® MS-ISAC® EI-ISAC®
View All Resources  
CIS Logo Show Search Expand Menu
Young woman working on a computer

Securing Red Hat Enterprise Linux An objective, consensus-driven security guideline for the Red Hat Enterprise Linux Operating Systems.

An objective, consensus-driven security guideline for the Red Hat Enterprise Linux Operating Systems.

A step-by-step checklist to secure Red Hat Enterprise Linux:

For Red Hat Enterprise Linux 8 (CIS Red Hat Enterprise Linux 8 Benchmark version 1.0.1)

CIS has worked with the community since 2009 to publish a benchmark for Red Hat Enterprise Linux

Join the Red Hat Enterprise Linux community Arrow

Other CIS Benchmark versions:

For Red Hat Enterprise Linux (CIS Red Hat Enterprise Linux 7 Benchmark version 3.1.0)

Complete CIS Benchmark Archive Arrow

Want to skip most manual steps?

Arrow Use a CIS Hardened Image

Buy Per Server Hour

CIS Hardened Image available for Benchmark version 1.0.0.1

Arrow Assess and/or remediate

Only Available to CIS SecureSuite Members

Build Kit available for Benchmark version 1.0.0

CIS-CAT Pro is included with membership and can automatically test for compliance and remediate with this benchmark.

Arrow CIS Covers Other Server Technologies

See the full list

Information Hub : CIS Red Hat Linux Benchmark

CONTROL: 1 --- ADVISORY CONTROL: 0
Pencil Blog post • 15 Sep 2021
CONTROL: 2 --- ADVISORY CONTROL: 0
Pencil Blog post • 09 Sep 2021
CONTROL: 3 --- ADVISORY CONTROL: 0
Pencil Blog post • 07 Sep 2021
CONTROL: 4 --- ADVISORY CONTROL: 0
Pencil Blog post • 07 Sep 2021