Tag: firewall
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How AI Reduces False Positives in Security Operations
Modern security operations generate an enormous amount of security data. Endpoints produce process and file activity. Firewalls record network connections. Identity systems generate authentication events. Cloud platforms produce configuration and access logs. Applications generate application events, while security products continuously… First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/09/how-ai-reduces-false-positives-in-security-operations/
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Kritische Sicherheitslücke: Sonicwall-Firewalls werden attackiert
Angreifer haben es auf Firewalls von Sonicwall abgesehen. Sie nutzen laut Hersteller zwei gefährliche Lücken aus. Admins sollten dringend handeln. First seen on golem.de Jump to article: www.golem.de/news/hersteller-warnt-sonicwall-firewalls-werden-attackiert-2609-212525.html
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Hersteller warnt: Sonicwall-Firewalls werden attackiert
Tags: firewallAngreifer haben es auf Firewalls von Sonicwall abgesehen. Sie nutzen laut Hersteller zwei gefährliche Lücken aus. Admins sollten dringend handeln. First seen on golem.de Jump to article: www.golem.de/news/hersteller-warnt-sonicwall-firewalls-werden-attackiert-2609-212525.html
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Gunra ransomware: what you need to know
The ransomware gang Gunra has been creating havoc – exploiting unpatched VPNs and firewalls to steal data, encrypt systems, and extort victims across healthcare, finance, manufacturing, and more. First seen on fortra.com Jump to article: www.fortra.com/blog/gunra-ransomware-what-you-need-know
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AWS Network Firewall Adds Rule Hit Counts to Identify Unused Security Rules
AWS has introduced a new capability for AWS Network Firewall that tracks rule hit counts, providing security teams with direct visibility into how often individual stateful firewall rules match live network traffic. This feature aims to minimize reliance on manual log reviews. It helps organizations identify dormant, misordered, or ineffective rules across both custom and…
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AWS makes it easier to spot firewall rules that have gone quiet
AWS Network Firewall’s rule hit count capability gives security teams visibility into which stateful firewall rules are matching traffic, helping them identify unused or … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/08/24/aws-network-firewall-rule-hit-count-capability/
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The Feynman Bet: Why You Still Won’t Vibe Code Your SIEM (Today)
Gemini about this blog The Feynman Betting Strategy and the Inertia of Security Many years ago, I read a book by the legendary quantum physicist Richard Feynman. One story from his time at Los Alamos during the war has always stuck with me. Feynman entertained himself by making bets with his colleagues about various wartime events in Europe.…
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The Feynman Bet: Why You Still Won’t Vibe Code Your SIEM (Today)
Gemini about this blog The Feynman Betting Strategy and the Inertia of Security Many years ago, I read a book by the legendary quantum physicist Richard Feynman. One story from his time at Los Alamos during the war has always stuck with me. Feynman entertained himself by making bets with his colleagues about various wartime events in Europe.…
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The Feynman Bet: Why You Still Won’t Vibe Code Your SIEM (Today)
Gemini about this blog The Feynman Betting Strategy and the Inertia of Security Many years ago, I read a book by the legendary quantum physicist Richard Feynman. One story from his time at Los Alamos during the war has always stuck with me. Feynman entertained himself by making bets with his colleagues about various wartime events in Europe.…
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Your Mac already has a built-in firewall. Here’s how to get more from it
Tags: firewallMalwarebytes Firewall gives you a clearer, more intuitive way to manage your Mac’s inbuilt firewall. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/08/your-mac-already-has-a-built-in-firewall-heres-how-to-get-more-from-it/
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Blinde Flecken bei der Absicherung von KI-Rechenzentren
TrendAI veröffentlicht den Report ‘An Invisible Attack Surface: Thousands of Industrial Control Systems Exposed Near Data Centers”. Die Untersuchung zeigt: Während die Server von KI-Rechenzentren mit leistungsstarken Firewalls und Zero-Trust-Architekturen gesichert werden, bleibt eine andere Angriffsfläche oft unbeachtet die physische Gebäudetechnik, die Kühlung, Stromversorgung und Klimaregelung steuert. Forscher von TrendAI fanden 6.300 solcher Systeme, […]…
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Netzwerk-Sicherheit für KI-Nutzung – Check Point integriert KI-Schutz in bestehende Firewalls
First seen on security-insider.de Jump to article: www.security-insider.de/check-point-integriert-ki-schutz-in-bestehende-firewalls-a-7122d8b4e3e59a5ab80c87a7d1e1b932/
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Cisco Firewall Alert: Hackers Exploit ASA, FTD Flaw to Force Remote Restarts
Cisco patches an actively exploited ASA and FTD flaw that can remotely crash vulnerable firewalls, prompting security teams to prioritize updates now. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-cisco-asa-ftd-dos-flaw/
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Alert: Unpatched Fortinet Devices Fall to Gunra Ransomware
Tags: access, cybersecurity, firewall, fortinet, government, group, infrastructure, korea, north-korea, ransomware, vpnUS and South Korea Tie Initial Access to Unpatched Firewalls and VPN Gateways. Critical infrastructure organizations running unpatched firewalls and VPN gateways – including Fortinet gear not updated since early 2025 – and getting hit hard by a ransomware group with possible ties to the North Korean government, warns a joint U.S.-South Korean cybersecurity alert.…
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CISA Urges Organizations to Patch Exposed VPNs and Segment Networks Against Gunra Ransomware
Tags: advisory, breach, cisa, credentials, cyber, data, data-breach, encryption, exploit, firewall, infrastructure, international, law, network, organized, ransomware, service, theft, update, vpnCISA and international law-enforcement partners have issued a joint #StopRansomware advisory warning that Gunra ransomware affiliates are exploiting exposed edge infrastructure, including VPN gateways, firewall appliances and RDP-accessible systems, to breach enterprise networks. The advisory positions Gunra as an increasingly organized ransomware-as-a-service operation whose affiliates combine data theft, credential compromise and rapid encryption to pressure…
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FBI, South Korea warn of Gunra ransomware gang targeting critical infrastructure
The Gunra ransomware gang is breaching critical infrastructure organizations through vulnerabilities in popular brands of firewalls, the FBI and South Korea’s government warned. First seen on therecord.media Jump to article: therecord.media/ransomware-south-korea-fbi-gunra
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“Ghostjacking” Exploits AI Agents’ Trusted Access to Evade Firewall Controls
Tenet reported that half of Fortune 500 companies are vulnerable to the Ghostjacking technique, which involves tricking AI agents with fake reports First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/ghostjacking-ai-gents-access/
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Check Point Puts AI Traffic Controls Into Its Existing Firewalls
Check Point has launched an AI Network Firewall that brings visibility and enforcement for AI applications, agents and Model Context Protocol traffic into the physical and virtual firewalls organizations already operate. Introduced July 30 ahead of Black Hat USA 2026, the product is delivered through Check Point’s AI Defense Plane and firewall software release R82.20……
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The Best Firewall Management Tools, Compared and Priced (2026)
The firewall policy management market had its earthquake: Skybox Security shut down overnight in February 2025, selling its technology to Tufin and leaving customers to migrate a reminder that in this category, vendor viability is a feature. The value verdict: Tufin (now absorbing Skybox’s base) and AlgoSec lead enterprise policy governance, FireMon owns real-time visibility…
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Palo Alto Networks Introduces PAN-OS 12.2 Ceres With AI Security Features
Palo Alto Networks has introduced PAN-OS 12.2 Ceres, a firewall operating system update that adds more than 55 innovations aimed at attacks accelerated by frontier AI. The release centers on Advanced Virtual Patching, Advanced IP Defense and six AI-powered Network Security Agents. Advanced Virtual Patching uses AI to identify unknown vulnerabilities and deliver network protections..…
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Salt Security Launches Industry-First AWS WAF Managed Ruleset for AI Agents and API Protection
Salt Security has unveiled what it says is the industry’s first AWS WAF managed ruleset designed specifically to protect both APIs and AI agents, extending native AWS Web Application Firewall (WAF) capabilities to address emerging threats driven by agentic AI. Announced at Black Hat USA 2026, the new Salt Managed Rules for AWS WAF are…
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From Inspection to Authorization: Securing Networks for AI Agents
Tags: access, ai, api, business, ceo, cloud, communications, control, crowdstrike, cryptography, data, encryption, endpoint, finance, firewall, identity, infrastructure, login, network, office, risk, saas, service, usa, vpn<div cla An Industry Perspective By Rajiv Pimplaskar, CEO, Dispersive Holdings, Inc. Agentic AI changes the network security problem from inspection to authorization. As more traffic is generated by agents, models, and workloads operating at machine speed, the network has to make trust decisions continuously, evaluate policy in real time, revoke access automatically, and keep…
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Terra Security Adds Prevention Rules to Its Offensive Security Platform
Terra Security has launched Prevention, a capability that turns confirmed exploit findings into targeted Web Application Firewall or firewall rules while a permanent fix is still in progress. The feature is part of Terra Platform. When Terra confirms that a finding is exploitable, its AI agents test whether existing compensating controls stop that attack path……
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Klassische Firewalls sind blind für Angriffe in natürlicher Sprache – Warum LLM-Guards allein die KI-Sicherheit nicht retten
First seen on security-insider.de Jump to article: www.security-insider.de/llm-guards-ki-sicherheit-a-2fbccecb3c2d06bb933157bbaadd9970/
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The Best Firewall-as-a-Service (FWaaS) Providers, Compared and Priced (2026)
Firewall-asa-service moved from experiment to default: inspection, IPS, and policy delivered from the cloud, priced per user or per site instead of per appliance. The value answer up front: Cloudflare offers the most accessible entry economics, Cato Networks the best converged price-for-simplicity in the mid-market, and Prisma Access the deepest (and priciest) inspection stack, […]…
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The Best Cloud Firewall Solutions, Compared and Priced (2026)
Cloud firewalls bill three ways, usage-metered native services, licensed virtual appliances, and managed platform subscriptions, and picking the wrong shape costs more than picking the wrong brand. The value verdict up front: AWS Network Firewall and Azure Firewall win usage-priced single-cloud economics, Fortinet delivers the best licensed price-performance across every cloud, and Palo […] The…
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CVE-2026-20316 Zero-Day Actively Exploited, Cisco Releases Fix
Cisco has released security updates for an actively exploited zero-day vulnerability, CVE-2026-20316, affecting Cisco Secure FMC (Secure Firewall Management Center) software. The flaw, disclosed on July 29, 2026, allows a remote, unauthenticated attacker to log in to vulnerable systems using a built-in low-privilege account and access sensitive data. First seen on thecyberexpress.com Jump to article:…
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AWS gives DevOps teams an AI investigator for firewall incidents
AWS DevOps Agent helps administrators inspect logs, review firewall rules and network paths, identify configuration changes that caused AWS Network Firewall to block traffic, … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/07/27/aws-devops-agent-network-firewall-troubleshooting/
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Intent-basierte Automatisierung statt manueller Regelpflege – KI-Agenten senken die Angriffsfläche von Firewall-Regelwerken
First seen on security-insider.de Jump to article: www.security-insider.de/ki-agenten-firewall-regelwerk-angriffsflaeche-a-ca2b69d99d2fe7f04aa1fc67965ecc01/