Cybersecurity - Tayven | Cyber Security

Circular NIST CSF 2.0 diagram with a dark‑navy “Govern” center and five equal outer segments labeled Identify, Protect, Detect, Respond, and Recover, each with its own color and icon on a cyber‑themed background.

Incident Response Series Round‑Up: IRP, PIR, Tabletop Exercises & NIST CSF 2.0

Leave a Comment / Cyber Strategy, Architecture & GRC, Cyber Magazine / Tayven / August 8, 2026 / aar, case study, Cyber awareness, cyber documentation, cyber scam, Cybersecurity, incident response, incident response planning, IRP, nist csf 2.0, NIST framework, PIR, security operations, tabletop exercise

My interest in incident response started years ago during my first university course on the subject. It was the first time I’d seen how structured, disciplined, and genuinely powerful a well‑designed Incident Response Plan could be. That early exposure stayed with me. Later, when I began studying NIST CSF 2.0, I noticed something interesting: the […]

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How to Write a Post-Incident Review (PIR) Report (With Real-World Example)

Leave a Comment / Cyber Strategy, Architecture & GRC / Tayven / June 20, 2026 / cyber reporting, Cybersecurity, incident response, IRP series, MFA fatigue, nist csf 2.0, OAuth compromise, PIR, post incident review, security governance

A PIR isn’t just paperwork. It’s where the real learning happens. It’s the document that turns an incident into improvement. To show you what a mature, well‑structured PIR looks like in practice, here’s a full example based on a realistic MFA fatigue and OAuth compromise scenario.

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June 2026 SECURITY PATCH ROUNDUP – Windows, iOS, macOS, Android, Linux

Leave a Comment / Patch Management / Tayven / June 10, 2026 / android security bulletin, Apple Security, CVE Updates, Cybersecurity, June 2026, Kernel Vulnerabilities, patch tuesday, Secure Boot, Security Patching, Ubuntu Security Notices, Vulnerability Management, windows updates

June’s Patch Tuesday delivers a heavy month across all major platforms, with critical kernel vulnerabilities, remote code execution risks, and multiple privilege‑escalation vectors affecting Windows, Apple, Android, and Ubuntu systems. This month’s updates include several container‑escape paths, Secure Boot certificate changes, and high‑impact vendor component fixes across mobile ecosystems. Below is the full breakdown for

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MAY 2026 SECURITY PATCH ROUNDUP – Windows, iOS, macOS, Android, Linux

Leave a Comment / Patch Management / Tayven / May 13, 2026 / Android Security, Apple Security, CVE, Cybersecurity, Linux Security, patch tuesday, Security Patch Management, Ubuntu, Vulnerability Management, windows updates

Windows Updates – May 2026 Patch Tuesday Official Microsoft links Priority actions Apple Security Updates – May 2026 Android – May 2026 Security Bulletin Linux – Ubuntu Security Updates Practical Guidance Explore the full Patch Management Series Explore The Patch Management Series New Patch Roundup published every Patch Tuesday.

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