Dev.to Security

Profile Patch Validation: Guarding Email, Phone, and Metadata During Password Recovery

For a fintech forgot-password flow that has to survive audit, start with an allowlisted metadata pat…

CrowdStrike buys AI‑Security firms for $495M total

Background: AI Agents and Emerging Threat Vectors Enterprises have moved from isolated AI experime…

How I built zero-knowledge secret sharing with Web Crypto and Cloudflare Durable Objects

Every team has had this moment: someone urgently needs an API token, database credential, or .env fi…

A license key that works with no backend: ECDSA P-256 in the browser

I sell eight small browser tools. There is no backend: no accounts, no database, no license server, …

GitHub Actions Lockfile Guide: How actions.lock Works

Originally published on DevToolHub. GitHub Actions workflow lockfiles went into public preview on …

How to Remove Location and EXIF Data From Photos Before You Share Them

Originally published at https://bestlatestapps.com/blog/remove-location-and-exif-from-photos/. By A…

What I Check Before I Install Any APK

Sideloading an app is easy. Trusting it is the hard part. My phone holds my bank, my mail, and my fa…

# How Criminal Networks Are Adapting to India's Digital Economy

India's digital economy has transformed the way individuals communicate, conduct business and manage…

Introducing KryptoCore: Building an Open Security Foundation Together

Open Security. Built Together. Free for Everyone. Hey DEV Community! 👋 Today, I'd like to introduc…

Generate Presigned URL for File Download: S3-Compatible Node.js Storage

To generate a presigned URL for file download in S3-compatible storage with Node.js, start with the …

BSI C5:2026, TR-03185 & DiGA (TR-03161): Sicherheitsupdates ohne Rezertifizierung & Krypto-Inventar (CBOM) in CI/CD automatisieren

Mit der Veröffentlichung des neuen BSI C5:2026 (Cloud Computing Compliance Criteria Catalogue), der …

BSI TR-02102-1 & NIS-2 (§ 30 / § 38 BSIG): OpenSSH 9.9 & OpenSSL 3.5 auf Post-Quantum (ML-KEM-768) prüfen [Praxis-Leitfaden 2026]

Mit der aktualisierten Technischen Richtlinie BSI TR-02102-1 (Kryptographische Verfahren: Empfehlung…