Adam Levin
JULY 6, 2022
A firewall is a network security device or program designed to prevent unauthorized and malicious internet traffic from entering a private network or device. Firewalls filter incoming network traffic at a computer’s entry points, or ports, where information is exchanged between the computer network and external devices. Probably not.
Security Affairs
FEBRUARY 6, 2025
Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft Outlook, Sophos XG Firewall, and other flaws to its Known Exploited Vulnerabilities catalog. is a buffer overflow issue in Sophos XG Firewall 17.x is a Remote Code Execution flaw in Microsoft Outlook. is a Remote Code Execution flaw in Microsoft Outlook.
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Security Affairs
FEBRUARY 15, 2025
Threat actors are exploiting a recently disclosed vulnerability, tracked as CVE-2025-0108, inPalo Alto Networks PAN-OS firewalls. Researchers warn that threat actors are exploiting a recently disclosed vulnerability, tracked as CVE-2025-0108, in Palo Alto Networks PAN-OS firewalls. ” states GreyNoise. h4 >= 11.2.4-h4
Security Affairs
NOVEMBER 21, 2024
Threat actors already hacked thousands of Palo Alto Networks firewalls exploiting recently patched zero-day vulnerabilities. Thousands of Palo Alto Networks firewalls have reportedly been compromised in attacks exploiting recently patched zero-day vulnerabilities ( CVE-2024-0012 and CVE-2024-9474 ) in PAN-OS. This week, the U.S.
Security Boulevard
MAY 12, 2025
Long lists of firewall rules can lead to misaligned and inconsistent policies, creating gaps in your security perimeter for threat actors to exploit. The post Firewall Rule Bloat: The Problem and How AI can Solve it appeared first on Security Boulevard.
Security Boulevard
JANUARY 3, 2025
Firewalls and VPN appliances are critical gateways. The post Best of 2024: If You are Reachable, You Are Breachable, and Firewalls & VPNs are the Front Door appeared first on Security Boulevard. Like all on-prem systems, a vulnerability can lead to a compromise that is used to open the door for attackers.
eSecurity Planet
OCTOBER 15, 2024
The American Water cyber breach has sparked conversations about the importance of cybersecurity in safeguarding essential services and the growing frequency of cyber threats targeting public utilities. Train Employees in Cybersecurity Best Practices Phishing awareness: Many cyberattacks begin with phishing emails.
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