--- title: What Is Continuous Threat Exposure Management (CTEM)? description: CTEM prioritizes threats on the expanding attack surface by combining data. Gartner predicts it as the top method for investment prioritisation by 2026, reducing breaches. image: https://arcocyber.com/hubfs/woman%20checking%20tablet.png --- [Skip to main content](https://arcocyber.com/arco-cyber-news/what-is-continuous-threat-exposure-management-ctem#main-content) Arco Cyber has been acquired by Sophos. [Read the full announcement on the Sophos blog](https://www.sophos.com/en-us/blog/from-security-operations-to-security-leadership-sophos-ciso-advantage). [![arco-cyber-full-logo-light_SOPHOS](https://arcocyber.com/hubfs/arco-cyber-full-logo-light_SOPHOS.svg) ![arco-cyber-full-logo-light_SOPHOS](https://arcocyber.com/hubfs/arco-cyber-full-logo-light_SOPHOS.svg)](https://arcocyber.com) - [LEARN](https://arcocyber.com/arco-cyber-news) - [CONTACT](https://arcocyber.com/contact-arco) Open main navigation Close main navigation - [LEARN](https://arcocyber.com/arco-cyber-news) - [CONTACT](https://arcocyber.com/contact-arco) - Search - [GET ARCO CORE](https://arcocyber.com/arco-core) [GET ARCO CORE](https://arcocyber.com/arco-core) Search # What Is Continuous Threat Exposure Management (CTEM)? ![Team Arco](https://arcocyber.com/hs-fs/hubfs/Arco%20Team%20Photos%20and%20Bios.png?width=120&height=120&name=Arco%20Team%20Photos%20and%20Bios.png) by [Team Arco](https://arcocyber.com/arco-cyber-news/author/team-arco) Dec 14, 2023 11:02:52 AM *Continuous Threat Exposure Management (CTEM) is a repeatable five-step program for achieving sustainable cyber resilience by identifying, assessing, and mitigating security risks.* CTEM prioritises potential threats and corresponding remediations on the rapidly expanding attack surface by combining all relevant data points. Gartner predicts CTEM will be the most effective method for prioritising security investments by 2026, with adopters three times less likely to suffer a breach Check out Arco's infographic that looks at the steps in a typical CTEM programme... ![976f5d98-345b-450c-aab0-bca0d9b027f9](https://arcocyber.com/hs-fs/hubfs/976f5d98-345b-450c-aab0-bca0d9b027f9.webp?width=1920&height=5760&name=976f5d98-345b-450c-aab0-bca0d9b027f9.webp)   **Tags:** [COMPLIANCE,](https://arcocyber.com/arco-cyber-news/tag/compliance) [PERFORMANCE,](https://arcocyber.com/arco-cyber-news/tag/performance) [INVESTMENT,](https://arcocyber.com/arco-cyber-news/tag/investment) [CTEM,](https://arcocyber.com/arco-cyber-news/tag/ctem) [CYBER RESILIENCE,](https://arcocyber.com/arco-cyber-news/tag/cyber-resilience) [THREAT MODELLING](https://arcocyber.com/arco-cyber-news/tag/threat-modelling) ![Team Arco](https://arcocyber.com/hs-fs/hubfs/Arco%20Team%20Photos%20and%20Bios.png?width=120&height=120&name=Arco%20Team%20Photos%20and%20Bios.png) Post by [Team Arco](https://arcocyber.com/arco-cyber-news/author/team-arco) Dec 14, 2023 11:02:52 AM [Follow me on LinkedIn](https://www.linkedin.com/company/91553425/admin/feed/posts/) ### Related Articles ##### [![Why Excel Isn’t Fit for Purpose in Cyber Risk Management](https://arcocyber.com/hs-fs/hubfs/AI-Generated%20Media/Images/an%20outdated%20cluttered%20Excel%20spreadsheet%20printed%20on%20paper%20with%20scribbled%20notes%20and%20red%20pen%20edits%20The%20contrast%20should%20clearly%20highlight%20the%20outdated%20nature%20of%20spreadsheets%20versus%20the%20clarity%20of%20modern%20cyber%20tools%20No%20text%20on%20the%20image.jpeg?width=520&height=294&name=an%20outdated%20cluttered%20Excel%20spreadsheet%20printed%20on%20paper%20with%20scribbled%20notes%20and%20red%20pen%20edits%20The%20contrast%20should%20clearly%20highlight%20the%20outdated%20nature%20of%20spreadsheets%20versus%20the%20clarity%20of%20modern%20cyber%20tools%20No%20text%20on%20the%20image.jpeg) COMPLIANCE • May 12, 2025 9:16:50 AM Why Excel Isn’t Fit for Purpose in Cyber Risk Management 2 min read](https://arcocyber.com/arco-cyber-news/why-excel-isnt-fit-for-purpose-in-cyber-risk-management) ##### [![Transforming Cybersecurity with Data: The Future of Protection](https://arcocyber.com/hs-fs/hubfs/Cyber%20Data.png?quality=low&width=520&height=294&name=Cyber%20Data.png) COMPLIANCE • Jul 18, 2024 3:36:28 PM Transforming Cybersecurity with Data: The Future of Protection 2 min read](https://arcocyber.com/arco-cyber-news/transforming-cybersecurity-with-data-the-future-of-protection) ##### [![Maximising Control Visibility with Continuous Compliance](https://arcocyber.com/hs-fs/hubfs/lady%20with%20computer%20and%20phone.png?quality=low&width=520&height=294&name=lady%20with%20computer%20and%20phone.png) COMPLIANCE • May 16, 2024 10:31:28 AM Maximising Control Visibility with Continuous Compliance 3 min read](https://arcocyber.com/arco-cyber-news/maximising-control-visibility-with-continuous-compliance) ![Compliance Findings](https://arcocyber.com/hs-fs/hubfs/Linked%20In%20Ads-7-Compliance%20Findings%20UI.png?width=1505&height=1208&name=Linked%20In%20Ads-7-Compliance%20Findings%20UI.png) ### Speak with an Arco CISO Explore how to turn cyber activity into measurable outcomes. 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[**Contact Us**](https://arcocyber.com/contact-arco) ###### Categories - [COMPLIANCE](https://arcocyber.com/arco-cyber-news/tag/compliance) - [CYBER RESILIENCE](https://arcocyber.com/arco-cyber-news/tag/cyber-resilience) - [CybersecurityStrategy](https://arcocyber.com/arco-cyber-news/tag/cybersecuritystrategy) - [RiskManagement](https://arcocyber.com/arco-cyber-news/tag/riskmanagement) - [OutcomeDrivenSecurity](https://arcocyber.com/arco-cyber-news/tag/outcomedrivensecurity) ###### Recent Posts - [Gartner’s 2026 Cybersecurity Insights – What They Mean for MSSPs (and How to Deliver Real, Measurable Value)](https://arcocyber.com/arco-cyber-news/gartners-2026-cybersecurity-insights-what-they-mean-for-mssps-and-how-to-deliver-real-measurable-value) - [Why Your Asset List Is Lying to You, And What To Do About It](https://arcocyber.com/arco-cyber-news/why-your-asset-list-is-lying-to-you-and-what-to-do-about-it) - [The Illusion of Progress: Why MSSPs Need to Prove Outcomes, Not Add More Tools](https://arcocyber.com/arco-cyber-news/the-illusion-of-progress-why-mssps-need-to-prove-outcomes-not-add-more-tools) - [What MSPs Must Prove Under the Cyber Security and Resilience Act in 2026](https://arcocyber.com/arco-cyber-news/what-msps-must-prove-under-the-cyber-security-and-resilience-act-in-2026) - [How MSSPs Deliver Cybersecurity Today (And Why They Need to Adapt)](https://arcocyber.com/arco-cyber-news/how-mssps-deliver-cybersecurity-today-and-why-they-need-to-adapt) [![arco_logo_only](https://arcocyber.com/hs-fs/hubfs/arco_logo_only%20(1).png?width=100&height=75&name=arco_logo_only%20(1).png)](https://arcocyber.com) We didn't build the Arco Cyber platform to add yet another tool, but to make sense of them all. - [Home](https://arcocyber.com) - [Learn](https://arcocyber.com/arco-cyber-news) - [Contact](https://arcocyber.com/contact-arco) - [Feature Comparison](https://arcocyber.com/product-comparison) - [Services Comparison](https://arcocyber.com/services-comparison) - [Privacy Policy](https://arcocyber.com/privacy-policy) - [Arco Core Edition](https://arcocyber.com/arco-core) ©2026 Arco Cyber Limited. 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