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PeakCyber Technologies
PeakCyber Technologies

Blog

13
Oct
What Is Penetration Testing? Types, Process and Best Practices

What Is Penetration Testing? Types, Process and Best Practices

Every organization has vulnerabilities. The real question is whether you find them first or an attacker does. Penetration testing answers that question by putting your systems under controlled, authorized attack, so you can see what a real adversary could reach and fix it before it matters. This guide explains what…
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12
Oct
DevSecOps: Shifting Security Left in the Software Development Life Cycle

DevSecOps: Shifting Security Left in the Software Development Life Cycle

As the software development world grows with greater momentum than ever, DevOps processes and CI/CD (Continuous Integration/Continuous Deployment) allow us to release new versions to production dozens of times a day. However, when such frequent releases are combined with old-school security practices, we are confronted with major problems. In traditional…
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11
Oct
GitLab GraphQL Vulnerability CVE-2026-19478

GitLab GraphQL Vulnerability CVE-2026-19478

In the cybersecurity world, when a product releases an “out-of-band” update outside of its scheduled patch calendar, it always sets off alarm bells. GitLab did exactly this on August 17, 2026, and quickly drew the cybersecurity community’s attention to GitLab’s GraphQL API by patching two significant vulnerabilities. This emergency update…
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11
Oct
wp2shell: From WordPress to Server Shell

wp2shell: From WordPress to Server Shell

Today, the infrastructure of many websites on the internet relies on the same engine: WordPress. Originally emerging as a simple blogging platform, this structure has evolved into a massive Content Management System (CMS) that powers millions of websites, from e-commerce giants to news agencies. While this massive market share makes…
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11
Oct
Zip Slip Vulnerability Explained: Path Traversal

Zip Slip Vulnerability Explained: Path Traversal

Zip Slip: The Silent Threat Inside an Ordinary Archive File Picture a web application where users can upload a .zip file and have its contents extracted on the server. CV upload systems, theme/plugin installers, backup tools, CI/CD pipelines… they all use this pattern: “take the archive, open it, write its…
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