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Network Security

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Army Seeks Digital Twin to Bolster Network Security, AI Training

The Army is on a mission to supercharge its network security and AI training by building a comprehensive digital twin of its networks - a virtual replica that will allow humans and AI to team up and defend against a staggering 1.2 million daily cyber attacks. This ambitious project will create a realistic, constantly updated training environment where operators can test and harden their defenses.

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A calm home interior with a router and modem on a coffee table, surrounded by furniture, conveying a sense of security.

Comcast Bolsters Wi-Fi Motion Detector with Enhanced Security Features

Meet Xfinity Shield, a powerful security bundle that combines WiFi Motion, a cutting-edge motion detection feature, with robust cybersecurity protections from your Xfinity Gateway router, giving you an added layer of home security awareness. This innovative tool detects movement without recording video or capturing images, providing a discreet and effective way to keep your home and family safe.

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Technicians walk through rows of server racks and networking equipment in a dimly lit data center with a large window in…

Enterprise Defenses Exposed to Quiet Attacks Within Network Perimeters

While defenses at the network perimeter are getting stronger, with a 69% prevention rate, the harsh reality is that attackers who breach this outer layer can still wreak havoc inside, with a surprisingly low 37% prevention rate. The latest Blue Report 2026 reveals a concerning gap in enterprise security, highlighting the need for stronger internal defenses.

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Secure government facility's network operations center with rows of computer servers and cybersecurity equipment.

DoD Accelerates Zero Trust Push Beyond Users, Devices

The Pentagon is making swift strides in implementing Zero Trust principles for its IT systems, focusing on users and devices, and is now poised to take this momentum to the next level. A upcoming webinar will assess progress and explore the future of Zero Trust across the Department of Defense.

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AI Exposes Browser Security Gap in Enterprise Networks

The AI boom has blown the lid off a long-standing blind spot in enterprise networks: browser security. For years, employees have been moving sensitive data through browser-based apps, and AI usage has simply amplified and exposed this vulnerability.

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Firewalls Evolve to Secure AI-Driven Networks

As networks evolve into intelligent control planes for AI security, innovative solutions like the AI Network Firewall are emerging to safeguard AI-driven environments. Check Point's cutting-edge technology converts existing firewalls into intent-aware enforcement layers that detect, inspect, and control AI activity across entire networks.

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Technicians work on networking equipment in a well-lit network operations center with rows of servers and IT infrastructure.

NCSC Urges Vendors to Embed Forensic Observability in Network Devices

When cyber incidents strike, organizations need a reliable way to piece together what happened and determine if a device is still trustworthy - that's where forensic observability comes in. The NCSC is urging vendors to build this capability into network devices, like firewalls and VPN gateways, to help defenders quickly investigate and respond to threats.

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Secure industrial room with network equipment, servers, and monitoring screens.

Cybersecurity Takes Center Stage in Private 5G Network Design

As government agencies and militaries increasingly rely on private 5G networks, they face a new security challenge: traditional network-led security won't cut it, and a security-led networking approach is needed to protect against rapidly evolving threats. Private 5G networks require security to be baked in from the start, not added as an afterthought.

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Outdated VPN server equipment sits in a government office with ambient daylight.

Wyden Urges Feds to Phase Out Insecure Public-Facing VPNs

Senator Ron Wyden is calling on federal agencies to ditch outdated, vulnerable VPNs and upgrade to modern, secure remote-access technology to protect against devastating cyberattacks. In a letter to top officials, he urged a coordinated effort to safeguard government employees' remote access and prevent further breaches.

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Government agency's private 5G network control room with radio units and base stations.

Private 5G Networks Expose Government to Hidden Security Risks

Government agencies and military organizations risk exposing themselves to hidden security threats if they don't adopt a zero-trust approach to their private 5G networks, leaving them vulnerable to potentially devastating attacks. Without proper security measures in place, adversaries could gain unrestricted access to sensitive information and wreak havoc.

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Employees work at desks in a brightly-lit office with a city view, one standing near a whiteboard.

SASE Struggles to Keep Pace with AI-Driven Workflow Shifts

As enterprises shift to AI-driven workflows, their security teams struggle to keep up, risking loss of visibility as data interactions move beyond traditional network boundaries. With modern protocols like TLS 1.3 and HTTP/3 blocking interception, outdated SASE architectures are failing to keep pace.

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Modern government office interior with network pattern in window.

Federal Agencies Modernize Security with Zero Trust Architecture

Federal agencies are revolutionizing their security approach with Zero Trust Architecture, shifting from mere compliance to a robust operational framework that enables seamless mobility, cloud modernization, and AI-driven decision making. By embracing this cutting-edge strategy, leaders are transforming their organizations to stay ahead of emerging threats.

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Technologists monitor screens in a bright, modern network operations center with a large window showing natural daylight.

Network Detection and Response Gains Urgency in AI-Driven Threat Era

In today's AI-driven threat landscape, organizations need to move beyond prevention and adopt a more proactive approach, focusing on network detection and response to swiftly identify and disrupt malicious activity. By doing so, they can effectively mitigate vulnerabilities and contain threats before they escalate into full-blown breaches.

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Technician inspects network infrastructure, highlighting hidden gaps in security tools.

Security Teams Grapple with Hidden Risk in Network Tool Gaps

Despite having unparalleled visibility, many organizations are struggling with a hidden risk - the manual, time-consuming, and error-prone work that happens between their network security tools, from alert validation to change implementation. This operational gap is where security teams lose efficiency and invite vulnerabilities.

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Mexico's Public Wi-Fi Exposes Security Risks Ahead of 2026 World Cup

Mexico's Public Wi-Fi Exposes Security Risks Ahead of 2026 World Cup

Mexico's public Wi-Fi networks are leaving users vulnerable to security threats, with a staggering 84,588 signals and 69,473 unique network identifiers detected in high-traffic areas across the country. This alarming discovery comes as Mexico prepares to host the 2026 World Cup, highlighting the urgent need for improved cybersecurity measures.

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Strengthening Active Directory Password Rules Without Frustrating Users

Want to boost your Active Directory password security without driving users crazy? Ditch outdated complexity rules and switch to passphrases - longer, multi-word passwords that are easier to remember and harder for hackers to crack.

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Network operations center interior with daylight streaming in through a large window and analysts at console stations…

Agentic AI Tames Network Detection's Alert Firehose

Imagine sifting through 847 network anomalies daily - that's like trying to find a needle in a haystack! With agentic AI triage, that overwhelming number is dramatically reduced to just 4 prioritized detections, complete with the evidence and suggested actions analysts need to take swift and effective action.

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SASE Adoption Accelerates with AI Integration

SASE is now a mainstream must-have, with AI at its core revolutionizing the way organizations approach secure access. The trend is clear: SASE adoption is accelerating fast, and AI integration is leading the charge.

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Person working on laptop with blurred webpage on screen in a home office setting.

Kaspersky Exposes Web Filtering Category for Sites with Undefined Trust Levels

Kaspersky has introduced a new web-filtering category for sites that just don't feel right - they're not quite phishing sites, but you still shouldn't trust them. The new "Sites with an undefined trust level" category helps keep you safe from manipulative or shady online resources.

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Researchers work together at a central workstation to integrate multiple Security Information and Event Management systems,…

Singapore Researchers Harmonize Diverse SIEMs with Agentic Rule Translation

Imagine having multiple Security Information and Event Management platforms working in perfect harmony - Singapore researchers have made this a reality by developing a game-changing approach called agentic rule translation, enabling seamless interoperability between diverse SIEMs. This breakthrough simplifies life for teams managing SIEMs and developers building agentic systems that integrate with them.

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Researchers collaborate in a lab setting with computers and equipment, discussing papers and notes around a large table.

Singapore Researchers Develop Universal SIEM Rule Translation Tech

Tired of manual rule conversions slowing down your security team? Researchers from Singapore have developed a game-changing tech that translates SIEM rules universally, automating the process and freeing up experts from tedious workloads.

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Modern tech facility interior with AI device prototype on display.

Palo Alto Networks Bolsters AI Security With Portkey Acquisition

Palo Alto Networks is taking a major leap in AI security with its acquisition of Portkey, a cutting-edge startup that offers an AI agent gateway to streamline and secure communications among autonomous agents. This move will enable centralized control and oversight, ensuring safer interactions between AI agents.

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Rows of network equipment in a neutral, institutional telecom facility.

FCC Fortifies Telecom Rules to Combat Robocalling and Cyber Threats

The FCC is cracking down on telecom companies that aren't doing enough to stop robocalling and cyber threats, with Chair Brendan Carr slamming those who do the bare minimum to verify callers as complicit in illegal schemes. New rules aim to tighten verification and supply-chain security to protect US phone networks.

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Person in secure room surrounded by equipment and screens manages sensitive data transfer.

Zero Trust Stalls at Data Movement Bottleneck

The moment data crosses a boundary, it's often assumed to be trustworthy - but that's exactly where attackers strike, exploiting this blind spot with alarming success. A recent Cyber360 survey reveals that 53% of security leaders still rely on manual processes to move sensitive data, leaving a gaping Zero Trust gap that's ripe for exploitation.

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