{"id":178327,"date":"2026-01-14T16:32:00","date_gmt":"2026-01-14T21:32:00","guid":{"rendered":"https:\/\/testing.news-you-need.com\/index.php\/2026\/01\/14\/software-engineering-institute-researchers-rethink-cybersecurity-for-modern-defense-news\/"},"modified":"2026-01-14T17:55:30","modified_gmt":"2026-01-14T22:55:30","slug":"software-engineering-institute-researchers-rethink-cybersecurity-for-modern-defense-news","status":"publish","type":"post","link":"https:\/\/testing.news-you-need.com\/index.php\/2026\/01\/14\/software-engineering-institute-researchers-rethink-cybersecurity-for-modern-defense-news\/","title":{"rendered":"Software Engineering Institute Researchers Rethink Cybersecurity for Modern Defense – News"},"content":{"rendered":"

Software Engineering Institute Researchers Rethink Cybersecurity for Modern Defense – News<\/a><\/p>\n

https:\/\/www.cmu.edu\/news\/stories\/archives\/2026\/january\/software-engineering-institute-researchers-rethink-cybersecurity-for-modern-defense<\/a><\/p>\n

Publish Date: 2026-01-14 16:32:00<\/a><\/p>\n

Source Domain: www.cmu.edu<\/a><\/p>\n

Author: <\/a><\/p>\n

Using an unordered list, summarize the following article with between 4 and 8 key points.
\n For decades, the digital networks protecting our nation operated like a walled fortress: Once inside, you were trusted. However, in an era of sophisticated hackers, that perimeter is no longer assured.\u00a0The real-time systems found in defensive hardware cannot simply adopt modern cybersecurity practices meant for general IT. Carnegie Mellon University\u2019s Software Engineering Institute(opens in new window) is\u00a0taking the first step(opens in new window) to modernizing the security of our national defense.The performance problem\u00a0The\u00a0National Defense Authorization Act(opens in new window) mandates \u201czero trust\u201d cybersecurity practices, which assume that every digital interaction could be a threat and that no user, device or application should be trusted by default. While this \u201cverify everyone, every time\u201d standard works in office settings, it creates risks when implemented on high-stakes hardware like aircraft or emergency response systems. In these cases, even the slightest drop in speed or reliability could be the difference between a successful mission and a catastrophic failure.\u00a0\u201cEnterprise IT and weapons systems are very different environments, and they entail different risks and trade-offs,\u201d said\u00a0Chris Alberts(opens in new window), a SEI principal engineer and senior cybersecurity analyst.\u00a0In late 2024, the U.S. Air Force Cyber Resiliency Office for Weapon Systems asked the SEI to figure out how to adapt these standards for high-performance, high-stakes environments.\u00a0\u201cOur study looked at how the Air Force can start thinking about which risks and trade-offs are most important when applying zero trust to aircraft and other weapon systems,\u201d Alberts said.The need for speed and reliabilitySEI researchers analyzed how zero trust principles, such as \u201cleast privilege\u201d (giving users only the bare minimum access needed) and \u201cpresume breach\u201d (proactively defending from the inside) present special considerations for their application in defense settings.\u00a0Their\u00a0report(opens in new window) provides a set of considerations for engineers navigating tradeoffs.For example, some zero trust actions, like authentication and encryption, can slow down a system\u2019s response time. \u201cIf you have very precise timing requirements related to mission objectives, then you could have system performance issues that could ultimately degrade or lead to mission failure,\u201d Alberts said.Engineers must also account for different operational environments. Cybersecurity controls that protect a plane while it\u2019s parked for maintenance might be too slow or restrictive when the plane is flying a high-speed rescue mission.\u00a0Alberts believes the SEI\u2019s principles-to-tradeoff mapping could evolve into a framework for applying zero trust practices in real-time defense environments.\u00a0\u201cWe would like to develop a risk framework and methodology that helps engineers balance the security capabilities provided by zero trust with other important attributes of a weapon system, such as performance, interoperability and safety,\u201d Alberts said. \u201cUltimately, the goal is to help ensure that weapon systems achieve mission success in a safe and secure manner.\u201d<\/p>\n

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