Red team, blue team and purple team explained as a practical decision, not just a definition: what each one assumes you already have, and what to commission next.
Rebecca Sutton
Rebecca Sutton
Rebecca is a dedicated cybersecurity writer who specialises in transforming complex technical concepts into clear, accessible content. With a strong background in IT and a passion for digital security, she produces insightful articles, guides, and thought-pieces that bridge the gap between technical experts and wider audiences.
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Citrix called CVE-2026-8452 a memory overflow. It turned out to be an unauthenticated root exploit, and that gap says something about how patch priority gets set.
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Six direct questions that separate a penetration testing company that will genuinely test your systems from one selling a repackaged vulnerability scan.
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A practical action plan for UK businesses that have spotted NIS2 in an EU customer contract: what Article 21 expects from testing, how often, and what evidence to keep ready.
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A practitioner’s view of what to prepare for a penetration test: scope, access, cloud provider rules and who needs to know before testing begins.
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A CVE identifies a vulnerability, nothing more. Here is why treating the number itself as a severity signal leads to the wrong patch order, and what should drive it instead.
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TerminalFix’s exotic technical detail hides a simpler truth: a fake CAPTCHA still works, and what decides the outcome is whether anyone notices what happens after the click.
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A practical checklist for writing a vulnerability disclosure policy: what to include, what UK product security law now requires, and how it differs from a bug bounty programme or a …
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Researchers found Aurora ransomware affiliates using the Cursor AI coding assistant to plan and run intrusions against at least ten organisations, exploiting the same Active Directory weaknesses pen testers have …
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PCI DSS treats network segmentation as a control you must prove, not assume. Here is what segmentation testing covers, how often you need it, and what auditors expect to see.