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Are Your Firewalls and VPNs the Weakest Link in Your Security Stack?

Network World

It’s the opposite of a firewall and VPN architecture, where once on the corporate network everyone and everything is trusted. Recent critical vulnerabilities in VPNs and firewalls have exposed the risks associated with perimeter-based security measures. In today’s digital age, cybersecurity is no longer an option but a necessity.

Firewall 396
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Human firewalls: The first line of defense against cyber threats in 2025

CIO Business Intelligence

What is a human firewall? A human firewall is a collective effort of individuals within an organization that fights and wards off cybersecurity threats (such as phishing and ransomware), especially ones that use social engineering. It also boasts a massive advantage over hardware and software firewalls: common sense.

Firewall 246
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Why firewalls and VPNs give you a false sense of security

CIO Business Intelligence

In the ever-changing landscape of cybersecurity threats, traditional pillars like firewalls and VPNs are struggling to keep pace with the evolving challenges. Once hailed as the foundation of security, firewalls and VPNs now find themselves outdated and inadequate. This progress, while groundbreaking, also presents new challenges.

Firewall 207
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Enhancing Private 5G Security in industrial deployments

CIO Business Intelligence

As digitisation gathers pace, manufacturers, energy companies, and transportation businesses are among the sectors increasingly turning to private 5G to connect their operational technology (OT) environments. With its ultra-low latency and reliable coverage, 5G enables more seamless and reliable connectivity than Wi-Fi.

Industry 264
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AI and cybersecurity: A double-edged sword

CIO Business Intelligence

Gone are the days when simple firewalls and antivirus software could keep our digital assets safe. Companies like CrowdStrike have documented that their AI-driven systems can detect threats in under one second. For example, attackers recently used AI to pose as representatives of an insurance company.

Security 306
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Cisco, Fortinet issue patches against NSA malware

Network World

Customers of certain Cisco and Fortinet security gear need to patch exploits made public this week after a purported hack of NSA malware. Other exploits may affect Watchguard and TOPSEC products, but those companies did not immediately respond to inquiries. When they do this story will be updated.

Malware 150
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Your attack surface is showing, Unit 42 warns enterprises

Network World

Companies in the telecommunications, insurance, pharma and life sciences industries can add over 1,000 new services every month, while those in financial services, healthcare and manufacturing industries often add over 200 new services monthly, says the security research group, which is part of Palo Alto Networks. “The