John Walker

Visiting Professor at the School of Science & Technology - Nottingham Trent University

Better Late Than Never
Blog27 November 2015
Happy Halloween - Putting the Genie Back Into the Bottle
Blog30 October 2015
The Titan Pain of Dim Sum
Blog23 October 2015
Sheep vs Cyber-Insurance
Blog19 October 2015
Experian: It’s Our Data So We Must Demand MORE
Blog12 October 2015
Only Consultant Surgeons Need Apply
Blog2 October 2015
Keeping It Classy When It Comes To Data Security
Blog9 September 2015
Cyber Threat Intelligence – No Longer Just a Nice To Have
Blog24 August 2015
Cybersecurity in the Modern Age – Get with the 2020 Program
Blog14 August 2015

What’s Hot on Infosecurity Magazine?

North Korean Hackers Target Crypto Firms with ClickFix and AI-Made Zoom Lures

News28 April 2026

US Sanctions Target Cambodian Scam Network Leaders

News27 April 2026

BlackFile Group Targets Retail and Hospitality with Vishing Attacks

News27 April 2026

UK Biobank Data Breach: Health Data of 500,000 Listed for Sale in China

News24 April 2026

AI Rush is Reviving Old Cybersecurity Mistakes, Mandiant VP Warns

News24 April 2026

NCSC Backs Passkeys, Hailing a New Era of Sign-in

News23 April 2026

AI Rush is Reviving Old Cybersecurity Mistakes, Mandiant VP Warns

News24 April 2026

Systemic Flaw in MCP Protocol Could Expose 150 Million Downloads

News16 April 2026

UK Commits £90m for Cybersecurity and Pushes for ‘Resilience Pledge’

News22 April 2026

UK Faces a Cyber ‘Perfect Storm’ Driven by Tech Advances and Nation State Threats, NCSC Warns

News22 April 2026

How to Manage Large PST Files in Microsoft Outlook

Blog28 June 2023

MacOS Native Tools Enable Stealthy Enterprise Attacks

News22 April 2026

Strengthening Business Resilience Through Understanding the AI Cyber Threat Landscape

Webinar14:50 — 15:50, 28 April 2026

Agentic AI in the Wild: Security Risks and the Rise of Non-Human Identities

Webinar16:40 — 17:40, 28 April 2026

AI Governance as a Growth Enabler: How CISOs Align Security with Business Objectives

Webinar17:50 — 18:50, 28 April 2026

Keynote: Identity for AI. Trust for Humanity

Webinar14:10 — 14:40, 28 April 2026

Behind the Curtain of Microsoft 365 Cybersecurity: Lessons from Overlooked Resilience Gaps

Webinar15:00 — 16:00, 23 April 2026

SANS Fireside Chat: Preparing Security Programs for the Mythos Era

Webinar16:00 — 16:30, 28 April 2026

AI Security and Governance Virtual Summit

Virtual Summit14:10 — 18:50, 28 April 2026

Exclusive Interview with OpenClaw's Security Advisor

Podcast13 March 2026

CDW's Walt Powell on CISO 3.0 and Translating Cyber Risk into Business Value

Interview16 April 2026

AI Companies to Play Bigger Role in CVE Program, Says CISA

News15 April 2026

When Agentic AI Becomes Your Riskiest Third Party

Opinion10 April 2026

How Security Leaders Can Safeguard Against Vibe Coding Security Risks

News Feature6 April 2026