Cybersecurity

How Guardrails Reduce Hallucinations at the Gateway Layer

TL;DR Production language models produce ungrounded or fabricated assertions in roughly 1.5% to 5%…

What Are AI Guardrails? Guide to Input and Output Safety

TL;DR AI guardrails are programmable validation layers that evaluate prompts, responses, and execu…

Tool Gating for AI Agents

Why LLM Guardrails Keep Failing (And How We Built Sub-35µs In-Process Tool Gating for AI Agents) M…

What Are LLM Guardrails? A Practical Guide for Production AI

TL;DR LLM guardrails are programmable, runtime policy checks that inspect prompts, model outputs, …

How Enterprises Govern AI Agents: Practices That Work in Production

TL;DR Traditional API security fails with AI agents because non-deterministic agents autonomously …

CVE-2026-72795: CVE-2026-72795: Missing Authorization in SiYuan Block DOM Rendering

CVE-2026-72795: Missing Authorization in SiYuan Block DOM Rendering Vulnerability ID: CVE-2026-72…

How to Govern AI Agents in Financial Services

TL;DR Governing AI agents in financial services requires deterministic control over tool execution…

The Most Scalable Approach to GenAI Security Governance

TL;DR GenAI security governance fails when managed through manual checklists or fragmented, applic…

SameSite cookies and CSRF: what auditors actually check

CSRF is mostly dead — thanks to SameSite. But "mostly" carries a lot of weight in an audit report: c…

How many Mr. Robot people are there really in the real world compared to the general infosec community?

So like I asked someone at my local 2600 if they knew how often people who work in cyber by day do g…

Tabela de headers de segurança HTTP com valores prontos para copiar (pt-BR)

Guia de bolso dos headers que qualquer auditoria de segurança verifica. Copie, aplique no servidor (…

security.txt (RFC 9116): o que é, como publicar e como checar em segundos

security.txt (RFC 9116) é um arquivo de texto no seu site que diz quem contatar quando alguém encont…