Email inbox with warning indicators for phishing awareness

How to Recognize a Suspicious Email

Suspicious emails can look professional. This guide shows how to inspect context, sender, links, attachments, tone, and requested actions safely.

July 8, 2026 · 5 min · KevinSec
JSON Web Token security concept with token and lock

JWT Security Testing Checklist

JWTs are compact signed tokens, but implementation mistakes can turn them into authentication and authorization weaknesses.

July 8, 2026 · 6 min · KevinSec
Authentication testing checklist for web applications

Authentication Testing Checklist for Web Applications

Use this checklist to review login, registration, password reset, session management, MFA, and account recovery flows.

July 8, 2026 · 7 min · KevinSec