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CIS harnesses the power of a global IT community to safeguard public and private organizations against cyber threats.

The MS-ISAC & EI-ISAC® are focal points for cyber threat prevention, protection, response, & recovery for U.S. State, Local, Tribal, & Territorial government entities. CIS is home to the MS-ISAC & EI-ISAC.

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Robust automated configuration assessment tool rapidly identifies vulnerabilities with coverage for 80+ CIS Benchmarks.

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Proven CIS Benchmarks guidelines to protect over 100 distinct systems & platforms.

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20 prioritized actions to beat the vast majority of the most common attacks.

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Start Secure, Stay Secure A CIS SecureSuite Membership combines and automates the CIS Benchmarks, CIS Controls, and CIS-CAT Pro into one powerful, time-saving cybersecurity resource for businesses, nonprofits, and governmental entities.

  • Leverage remediation content for rapid CIS Benchmark implementation
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Consensus-based Guidelines

CIS Benchmarks and CIS Controls are consensus-based guides curated by security practitioners focused on performance, not profit.

Objective Standards

Our security best practices are referenced global standards verified by an objective, volunteer community of cyber experts.

Secure Online Experience

CIS is an independent, non-profit organization with a mission to provide a secure online experience for all.

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What's New
Newsletter • 12 Dec 2018
Advisory • 11 Dec 2018
Advisory • 11 Dec 2018
Advisory • 11 Dec 2018
White paper • 10 Dec 2018
Blog post • 10 Dec 2018
Daily tip

Don’t Fall for Ransomware

Scammers keep developing new tricks to try to snag money from users, and the newer tricks involve the use of ransomware. You can stop scammers by using these tips:

  • Identify the scam
  • Regularly back up your computer
  • Use anti-virus tools
  • Do not make any payments