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Threat Detection in Kubernetes with Falco

Finding out there is "suspicious activity" in your infrastructure is enough to make any DevOps engineer's heart rate spike. If you’re running containe…

falcodevsecopstutorialtodayilearned
Dev.to May 30, 2026, 05:22 UTC
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Automate Kubernetes Image Vulnerability Scanning

Security in a cloud-native environment is only as strong as its weakest link. A recent security audit revealed a critical gap: container images were b…

kubernetestrivydevopsdevsecops
Dev.to May 30, 2026, 04:20 UTC
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I Scanned a Vulnerable Kubernetes Cluster with 9 Engines — The AI Filter Caught Everything

I run Debuggix, a free security scanner that runs 9 engines in parallel. For Episode 3 of our "Verified or Not" series, we scanned Kubernetes Goat — a…

kubernetesdevsecopsopensourcedebuggix
Dev.to May 27, 2026, 09:41 UTC
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The real attack surface for AI coding agents is the config file

If you think the security risk of AI coding agents (Claude Code, Cursor, Gemini CLI) is "the model goes rogue and runs a dangerous command," the serio…

airustsecuritydevsecops
Dev.to May 24, 2026, 07:32 UTC
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Why your vulnerability dashboard is lying to you (and how to fix it)

You open your vulnerability dashboard on a Monday morning and see 47 critical CVEs across 12 assets. By Thursday, your team has patched 11 of the 12 a…

securitydevsecopsawspython
Dev.to May 23, 2026, 04:30 UTC
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Building Agentra, An Enterprise AI Engineering Control Plane for Secure Coding Agents

Open source repository: https://github.com/arijeetganguli/agentra PyPI: https://pypi.org/project/agentra/ AI coding agents are becoming part of everyd…

aidevsecopssecurityopensource
Dev.to May 22, 2026, 18:29 UTC
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Automate LLM Red Team Campaigns with PyRIT

If you're still testing LLM guardrails by hand — retyping variations in a chat tab, logging results in a notebook, eyeballing responses — you're leavi…

securitypythonaidevsecops
Dev.to May 21, 2026, 23:11 UTC
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Causa GitHub, or: Your Editor Extensions Run as You

Wire Fire — Episode 02 On 18 May 2026 an attacker published a poisoned version of a popular Visual Studio Code extension. It was live for roughly elev…

securitysupplychainvscodedevsecops
Dev.to May 21, 2026, 06:13 UTC
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How We Got a CISA GitHub Leak Taken Down in Under a Day

On May 14, 2026, GitGuardian found what looked like leaked CISA secrets in a public GitHub repository named Private-CISA. It held 844 MB of data acros…

securitydevsecopsgithub
Dev.to May 20, 2026, 12:28 UTC
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The Agent That Created 107 PRs (And Why That Was the Problem)

The Agent That Created 107 PRs (And Why That Was the Problem) One of our leaders has a way of framing AI initiatives that I find genuinely useful. Thr…

aidevsecopssoftwareengineeringgithub
Dev.to May 18, 2026, 14:33 UTC
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Digital Signatures: The “Trust Me Bro” Detector for Junior Cybersecurity Engineers

Digital Signatures: The “Trust Me Bro” Detector for Junior Cybersecurity Engineers Subtitle: How digital signatures help prove who signed something, w…

cybersecuritycryptographybeginnersdevsecops
Dev.to May 18, 2026, 10:30 UTC
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A Practical Terraform Security Review with Codex and Claude Code

A Practical Terraform Security Review with Codex and Claude Code A Terraform repository is not just code. It is a map of your cloud control plane. It …

cybersecuritydevsecopsterraformai
Dev.to May 17, 2026, 10:13 UTC
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Clinejection: When Your AI Coding Tool Became the Weapon

This article was originally published on LucidShark Blog . On February 17, 2026, a developer opened a GitHub issue on the Cline repository. The issue …

promptinjectionsupplychainsecuritydevsecopsgithubactions
Dev.to May 16, 2026, 20:10 UTC
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We built a free open source alternative to Wiz for Azure — here is how it works

Enterprise cloud security tools like Wiz, Prisma Cloud, and Microsoft Defender for Cloud cost upwards of $500,000 per year. Most organisations running…

securityazureclouddevsecops
Dev.to May 16, 2026, 12:24 UTC
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How I Discovered and Deobfuscated a Hidden PHP Backdoor on My Server

As developers and system architects, we often secure our code but neglect the silent threats lurking in old directories or clever obfuscations. Recent…

aisecuritydiscussdevsecops
Dev.to May 16, 2026, 06:31 UTC
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DevSecOps Pipeline in a Day: Automated Security from Commit to Deploy

Security that happens after deployment is already too late. By the time a quarterly penetration test discovers hardcoded secrets, vulnerable container…

devsecopsdevopsaiwebdev
Dev.to May 12, 2026, 05:23 UTC
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Why Strict "Zero Trust" Breaks Secret Management (And How We Built a Zero-Persistence Vault Instead)

This is a technical deep dive into the cryptography behind Ennote's enterprise architecture. You can read the original full-length post on our enginee…

securitykubernetesdevsecopscryptography
Dev.to May 11, 2026, 20:13 UTC
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Vulnerability Remediation Prioritization — How to Handle Hundreds of CVEs Without Getting Overwhelmed

You just ran a dependency scan and the report shows 133 vulnerabilities. 34 are Critical. 68 are High. The dashboard is red, the backlog is exploding,…

vulnerabilityremediationcveprioritizationdependencysecuritydevsecops
Dev.to May 5, 2026, 13:32 UTC
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🔐Enforcing image provenance in Kubernetes using Cosign + Sigstore + Kyverno

What if your Kubernetes cluster simply refused to run unsigned images? I spent some time experimenting with enforcing image provenance in a small Kube…

securitydevopsdevsecops
Dev.to May 4, 2026, 08:22 UTC
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Auth regression tests for CI: what to assert and why

Most teams I have worked with have one auth test in their suite. It looks like this: test ( ' valid token verifies ' , () => { const token = signSy…

cicddevsecopsgithubactionstesting
Dev.to May 3, 2026, 16:36 UTC
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We rotated our JWKS without overlap. Here is the 4-minute window that broke prod.

The on-call alert at 02:14 said auth_5xx_rate spiked from 0.01 to 31.4 . Not a deploy window. Not a traffic spike. Just thirty-one percent of authenti…

jwtjwksdevsecopssre
Dev.to May 3, 2026, 16:31 UTC
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Three JWT bugs that ship to prod silently — and the 5-line CI test that catches them

Your auth tests pass. Your token verification works. Then your identity provider rotates a key at 02:47, your service hasn't refreshed its JWKS cache …

jwtoidcdevsecopscicd
Dev.to May 2, 2026, 15:16 UTC

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