Home Wi-Fi Router Security: The Complete Hardening Guide
A complete home Wi-Fi router hardening checklist covering WPA3, guest networks, IoT isolation, firmware updates, DNS filtering, firewall rules, and admin safety.
PlainlySec Team
The Most Dangerous Vulnerabilities From April-May 2026: What To Patch Now
A practical April-May 2026 vulnerability patch guide covering the most urgent exposed systems, what to patch first, how to reduce exposure, and what to monitor.
CISM vs CISSP: Which Certification Should You Choose?
A practical CISM vs CISSP comparison for cybersecurity professionals choosing between management depth and broad security architecture coverage.
CISM 2026: The Practical Preparation Playbook
A practical CISM preparation guide covering governance, risk, security program management, incident leadership, study strategy, and exam thinking.
CEH 2026: Complete Exam and Practical Guide
A complete CEH 2026 preparation guide covering the knowledge exam, CEH Practical, modules, commands, tools, labs, and exam strategy.
OSCP+ 2026: The Ultimate “Everything-Included” Master Guide
A complete OSCP+ 2026 guide covering exam structure, enumeration, web exploitation, Linux and Windows privilege escalation, Active Directory, pivoting, proofs, and reporting.
Secrets Management for Small Teams: Stop API Key Leaks
A practical guide to stop API key leaks with vaults, environment boundaries, GitHub scanning, rotation, CI/CD controls, and incident response steps.
Ransomware Recovery Drills: Test Your Backups Before You Need Them
A practical ransomware recovery drill guide covering backup immutability, restore timing, clean-room validation, tabletop exercises, and recovery metrics.
SaaS Security Audit: Find Risky OAuth Apps Before Attackers Do
A repeatable SaaS security audit for OAuth applications, app consent, admin roles, logging, and risky third-party access in cloud office suites.
DMARC, SPF and DKIM: Stop Domain Spoofing Before It Starts
A practical email authentication guide with DNS records, staged DMARC enforcement, reporting, testing, and real examples for small business domains.