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Case in point: taking stock of the CrowdStrike outages

CIO

Last summer, a faulty CrowdStrike software update took down millions of computers, caused billions in damages, and underscored that companies are still not able to manage third-party risks, or respond quickly and efficiently to disruptions. It was an interesting case study of global cyber impact, says Charles Clancy, CTO at Mitre.

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Cybersecurity Snapshot: New Guides Offer Best Practices for Preventing Shadow AI and for Deploying Secure Software Updates

Tenable

Want to boost your software updates’ safety? And get the latest on the top “no-nos” for software security; the EU’s new cyber law; and CISOs’ communications with boards. The guide outlines key steps for a secure software development process, including planning; development and testing; internal rollout; and controlled rollout.

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Human firewalls: The first line of defense against cyber threats in 2025

CIO

While a firewall is simply hardware or software that identifies and blocks malicious traffic based on rules, a human firewall is a more versatile, real-time, and intelligent version that learns, identifies, and responds to security threats in a trained manner. In the past few months, infostealer malware has gained ground.

Firewall 148
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IT leaders brace for the AI agent management challenge

CIO

Agentic AI systems require more sophisticated monitoring, security, and governance mechanisms due to their autonomous nature and complex decision-making processes. Durvasula also notes that the real-time workloads of agentic AI might also suffer from delays due to cloud network latency.

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Make a resolution to clean up your digital act? Here’s how

The Parallax

Step 1: Use two-factor authentication. In its most common form online, two-factor authentication makes you use a second, one-time password to access your account. Step 5: Keep your software up-to-date. That includes the operating system, the programs and apps that run on it, and the aforementioned Internet of Things.

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Securing Remote OT Operations:

Palo Alto Networks

This expanded attack surface has made OT systems a prime target for cyber threats, underscoring the need for a robust security framework tailored to remote OT environments. Three-quarters of surveyed companies have already encountered these challenges due to OT-targeted cyber-attacks.

Security 111
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‘Memsad’ software rot threatens to leak your digital secrets

The Parallax

VANCOUVER—If coding and updating software is like building and maintaining a house, one might say software that leaks passcodes is like a home with a rotting foundation—but you don’t know it. The first vulnerability stems from compilers’ failure to always instruct software to clear mission-critical data from the computer’s memory.