Tag: Firewalls
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PAN-OS Firewall Vulnerability Under Active Exploitation – IoCs Released
Palo Alto Networks has released new indicators of compromise (IoCs) a day after the network security vendor confirmed that a new zero-day …
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Keep your firewall rules up-to-date with Network Firewall features
AWS Network Firewall is a managed firewall service that makes it simple to deploy essential network protections for your virtual private …
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Centrally manage VPC network ACL rules to block unwanted traffic using AWS Firewall Manager
Amazon Virtual Private Cloud (Amazon VPC) provides two options for controlling network traffic: network access control lists (ACLs) and …
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Azure Service Tags Vulnerability: Microsoft Warns of Potential Abuse by Hackers
Microsoft is warning about the potential abuse of Azure Service Tags by malicious actors to forge requests from a trusted service and get …
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RedTail Crypto-Mining Malware Exploiting Palo Alto Networks Firewall Vulnerability
The threat actors behind the RedTail cryptocurrency mining malware have added a recently disclosed security flaw impacting Palo Alto …
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New TunnelVision Attack Allows Hijacking of VPN Traffic via DHCP Manipulation
Researchers have detailed a Virtual Private Network (VPN) bypass technique dubbed TunnelVision that allows threat actors to snoop on …
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Microsoft announces public preview of Copilot for Security with Azure Firewall and WAF integrations
Microsoft is bringing the power of AI to Azure network security with the upcoming public preview of Copilot for Security enhancements. …
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How to enforce a security baseline for an AWS WAF ACL across your organization using AWS Firewall Manager
Most organizations prioritize protecting their web applications that are exposed to the internet. Using the AWS WAF service, you can create …
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China-Linked ‘Muddling Meerkat’ Hijacks DNS to Map Internet on Global Scale
A previously undocumented cyber threat dubbed Muddling Meerkat has been observed undertaking sophisticated domain name system (DNS) …
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Palo Alto Networks Shares Remediation Advice for Hacked Firewalls
Palo Alto Networks has issued urgent remediation advice after discovering a critical vulnerability, designated CVE-2024-3400, which threat …
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Alert! Cisco Releases Critical Security Updates to Fix 2 ASA Firewall 0-Days
Cisco has released critical security updates to address multiple vulnerabilities in its Adaptive Security Appliance (ASA) devices and …
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Hackers Exploit Cisco Firewall Zero-Days to Hack Government Networks
Security researchers at Cisco Talos have uncovered a sophisticated cyber espionage campaign dubbed “ArcaneDoor” conducted by a …
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