Cybersecurity

🔐 Access Control — 5 ways to decide “Who can access what?

🔐 Access Control — 5 ways to decide “Who can access what?” RBAC asks “What is your role?” ReBA…

Rate Limiting

One-liner: Rate limiting controls how many requests a client can make in a given time window — prote…

Head Mare Breaches TrueConf: From SYSTEM Privileges to Trojanized Legitimate Client Updates

Head Mare Breaches TrueConf: From SYSTEM Privileges to Trojanized Legitimate Client Updates …

RovoBlast: One-Click Hijacking of Enterprise AI Permissions for Data Exfiltration

RovoBlast: One-Click Hijacking of Enterprise AI Permissions for Data Exfiltration 1. Basi…

Securing Multi-Tenant Ask-Your-Docs SaaS RAG with Node.js Metadata Filters

A retrieval score is never permission to read. In a multi-tenant ask-your-docs SaaS, the security bo…

Testing the Gate: Implementing Reliable Verification Logic for Telegram Registration Checks

When you integrate an external verification service, your application's stability depends heavily on…

How to Integrate Instagram Email Verification into User Onboarding

When building user onboarding flows, verifying the legitimacy of provided contact information is a c…

Rug Pulls: How Liquidity Vanishes and How to See It Coming

← Crypto Scam Library · Risk checks · Research Rug Pulls: How Liquidity Vanishes and How to See It C…

Fake Support & Impersonation: The Human Layer

← Crypto Scam Library · Risk checks · Research Fake Support & Impersonation: The Human Layer By Veri…

Postmark vs Resend webhooks in TypeScript: do not reuse the same verification code

Webhook handlers are one place where a clean-looking coding-agent implementation can be wrong in a p…

shadow ai is now part of the ci/cd threat model

For a while, shadow AI sounded like the new version of shadow IT. Someone used a browser tool witho…

Securing Home Network Routers with VPN

Securing Home Network Routers with VPN The security of home network routers has become a pressing …