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?

FBI Probes Possible Breach of 153 Million Driver’s Licenses

News3 September 2026

FulcrumSec Claims Responsibility for Manchester Airport Group Breach

News2 September 2026

CREST Onboards First Cohort for AI-Enabled Pentesting Accreditation

News3 September 2026

Pegasus Zero-Click Exploit Infects Serbian Student Activist's iPhone

News3 September 2026

US and Canadian Court Records Breached Following Thomson Reuters Incident

News3 September 2026

Outsider Phishing Kit Survives Takedown With 700 New Pages

News3 September 2026

CREST Onboards First Cohort for AI-Enabled Pentesting Accreditation

News3 September 2026

Attackers Steal METR API Key and Burn $600,000 in AI Credits

News1 September 2026

Hiring for the AI Era: A New Challenge for CISOs

News Feature31 August 2026

How Industry Coalitions Are Rallying to Secure Open Source Software for the AI Era

News Feature2 September 2026

65% of Enterprises Have Seen AI Agents Act Out of Scope

News1 September 2026

Gambling Goblin Turns Brazilian Government Sites Into SEO Weapons

News2 September 2026

Same Front Door, New Visitors: Securing Humans and AI Agents at the Browser

Webinar11:00 — 12:00, 23 July 2026

Human Risk in Cybersecurity: Protecting Your Organization Beyond Technology

Webinar15:00 — 16:00, 16 July 2026

Financial Services Cyber Resilience: Stress Testing Third Parties Before Attackers Do

Webinar15:00 — 16:00, 30 April 2026

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

Webinar15:00 — 16:00, 23 April 2026

Predicting and Prioritizing Cyber Attacks Using Threat Intelligence

Webinar16:00 — 17:00, 26 June 2025

Revisiting CIA: Developing Your Security Strategy in the SaaS Shared Reality

Webinar15:00 — 16:00, 11 December 2025

How Faster Cyber-Attacks Are Reshaping Enterprise Cybersecurity Strategies

News Feature8 July 2026

Researchers Claim First Fully Agentic Ransomware: JadePuffer

News6 July 2026

AI is Already Powering Cyber-Attacks. Can it Power Cyber Defense?

Opinion3 July 2026

Google Cloud's New CISO Chris Betz on Integrating AI in Cyber Defenses

Interview7 July 2026

How World Cup Password Trends Can Increase Active Directory Risk

Blog23 June 2026

New CISA Guide Helps Agencies Adopt SASE For Zero Trust

News25 June 2026