Security Boulevard

MARCH 5, 2024

The cloud connectivity and cybersecurity company this week introduced the Firewall for AI, another layer of protection for LLMs that are foundational. The post Cloudflare Unveils a Firewall Designed to Keep LLMs Safe appeared first on Security Boulevard.

Firewall 117

Firewall Risk Technology Cybersecurity 117

Bleeping Computer

APRIL 19, 2024

Approximately 22,500 exposed Palo Alto GlobalProtect firewall devices are likely vulnerable to the CVE-2024-3400 flaw, a critical command injection vulnerability that has been actively exploited in attacks since at least March 26, 2024. [.]

Firewall 132

Firewall 132

Bleeping Computer

APRIL 15, 2024

Palo Alto Networks has started releasing hotfixes for a zero-day vulnerability that has been actively exploited since March 26th to backdoor PAN-OS firewalls. [.]

Firewall 132

Firewall 132

Bleeping Computer

APRIL 13, 2024

Suspected state-sponsored hackers have been exploiting a zero-day vulnerability in Palo Alto Networks firewalls tracked as CVE-2024-3400 since March 26, using the compromised devices to breach internal networks, steal data and credentials. [.]

Firewall 138

Firewall 138

The Hacker News

MAY 30, 2024

The threat actors behind the RedTail cryptocurrency mining malware have added a recently disclosed security flaw impacting Palo Alto Networks firewalls to its exploit arsenal.

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Firewall Malware Cryptocurrency 113

eSecurity Planet

FEBRUARY 21, 2024

A firewall audit is a procedure for reviewing and reconfiguring firewalls as needed so they still suit your organization’s security goals. Auditing your firewall is one of the most important steps to ensuring it’s still equipped to protect the perimeter of your business’ network.

Firewall 113

Firewall Firmware Software Risk 113

InfoWorld on Security

MARCH 5, 2024

Cloudflare has announced the development of Firewall for AI, a protection layer that can be deployed in front of large language models (LLMs) that promises to identify abuses before they reach the models.

Firewall 78

Firewall 78

SecureBlitz

APRIL 10, 2024

This post will show you all you need to know about network firewalls. But before we proceed, let's answer the fundamental question for the novice – what is a network firewall? What Is A Network Firewall?

Firewall 76

Firewall Software Cybersecurity Network Security 76

Krebs on Security

FEBRUARY 26, 2020

Today, Zyxel acknowledged the same flaw is present in many of its firewall products. “We’ve now completed the investigation of all Zyxel products and found that firewall products running specific firmware versions are also vulnerable,” Zyxel wrote in an email to KrebsOnSecurity. Patch 0 through ZLD V4.35 My advice?

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Firewall Firmware VPN IoT 258

Bleeping Computer

JANUARY 12, 2024

Juniper Networks has released security updates to fix a critical pre-auth remote code execution (RCE) vulnerability in its SRX Series firewalls and EX Series switches. [.]

Firewall 143

Firewall 143

eSecurity Planet

JANUARY 5, 2024

A firewall policy is a set of rules and standards designed to control network traffic between an organization’s internal network and the internet. Featured Partners: Next-Gen Firewall (NGFW) Software Learn more Table of Contents Toggle Free Firewall Policy Template What Are the Components of Firewall Policies?

Firewall 104

Firewall Penetration Testing DNS Network Security 104

Bleeping Computer

APRIL 12, 2024

Today, Palo Alto Networks warns that an unpatched critical command injection vulnerability in its PAN-OS firewall is being actively exploited in attacks. [.]

Firewall 134

Firewall 134

Security Affairs

FEBRUARY 27, 2024

Taiwanese vendor Zyxel warns of security vulnerabilities in its firewalls and access points, including a remote code execution flaw. Taiwanese networking vendor Zyxel addressed four vulnerabilities, respectively tracked as CVE-2023-6397 , CVE-2023-6398 , CVE-2023-6399 , and CVE-2023-6764 , in its firewalls and access points.

Firewall 112

Firewall VPN Authentication Hacking 112

Bleeping Computer

JANUARY 15, 2024

Security researchers have found over 178,000 SonicWall next-generation firewalls (NGFW) with the management interface exposed online are vulnerable to denial-of-service (DoS) and potential remote code execution (RCE) attacks. [.]

Firewall 131

Firewall 131

Bleeping Computer

DECEMBER 12, 2023

Sophos was forced to backport a security update for CVE-2022-3236 for end-of-life (EOL) firewall firmware versions after discovering hackers actively exploiting the flaw in attacks. [.]

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Firewall Firmware 127

Penetration Testing

APRIL 28, 2024

Palo Alto Networks’ popular firewall appliances are currently in the crosshairs of cybercriminals.

Firewall 111

Firewall Penetration Testing Malware 111

Security Affairs

DECEMBER 15, 2023

Security flaws in Netgate pfSense firewall solution can potentially lead to arbitrary code execution on vulnerable devices. pfSense is a popular open-source firewall solution maintained by Netgate, researchers discovered multiple security issues affecting it. ” reads the analysis published by SonarSource. and pfSense Plus 23.09.

Firewall 120

Firewall Phishing Authentication Hacking 120

Security Affairs

MAY 1, 2024

The threat actors appear to have the capability to control China’s Great Firewall and were observed utilizing a novel technique involving fake DNS MX records. The experts noticed a spike in activity observed in September 2023. However, the Infoblox researchers have yet to discover the motivation behind the attacks.

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DNS Firewall DDOS Hacking 120

Security Affairs

JANUARY 15, 2024

Researchers from Bishop Fox found over 178,000 SonicWall next-generation firewalls (NGFW) publicly exploitable. Researchers from Bishop Fox used BinaryEdge source data to find SonicWall firewalls with management interfaces exposed to the internet.

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Firewall Hacking Firmware Internet 127

Penetration Testing

JANUARY 28, 2024

Features Full IP/TCP... The post OpenGFW: flexible, open-source implementation of Great Firewall on Linux appeared first on Penetration Testing. OpenGFW OpenGFW is a flexible, easy-to-use, open-source implementation of GFW on Linux that’s in many ways more powerful than the real thing.

Firewall 111

Firewall Penetration Testing 111

Bleeping Computer

NOVEMBER 8, 2023

Windows 11 will no longer add SMB1 Windows Defender Firewall rules when creating new SMB shares starting with today's Canary Channel Insider Preview Build 25992 build. [.]

Firewall 130

Firewall 130

Cisco Security

DECEMBER 3, 2021

Cisco is proud to be the only vendor recognized by SE Labs as Best Next Generation Firewall (NGFW) in their 2021 Annual Report. We’re honored to receive industry recognition for excellence in the network firewall market and for making security less complex, more agile, and better able to defend against today’s and tomorrow’s threats.

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Firewall Marketing Architecture Malware 127

eSecurity Planet

MAY 6, 2024

Blocking a program in a firewall is a security measure that protects systems from unwanted access. Learn how to block a program in a firewall by exploring when to allow or block programs, methods to permanently or temporarily block in Windows or MacOS, and the common troubleshooting tips. Follow the steps below.

Firewall 70

Firewall Internet Internet Software 70

Security Boulevard

APRIL 10, 2024

Sonrai recently launched the first-ever Cloud Permissions Firewall – a new class of solution built to more efficiently protect sensitive permissions and access.

Firewall 57

Firewall 57

The Hacker News

DECEMBER 15, 2023

Multiple security vulnerabilities have been discovered in the open-source Netgate pfSense firewall solution called pfSense that could be chained by an attacker to execute arbitrary commands on susceptible appliances.

Firewall 135

Firewall Software 135

Bleeping Computer

JULY 3, 2023

Hundreds of thousands of FortiGate firewalls are vulnerable to a critical security issue identified as CVE-2023-27997, almost a month after Fortinet released an update that addresses the problem. [.]

Firewall 143

Firewall 143

eSecurity Planet

JANUARY 16, 2024

Keep an eye out for security announcements from your firewall vendors; it’s possible additional similar vulnerabilities will come to light. The problem: Juniper Networks released a bulletin about a remote code execution vulnerability in its SRX firewalls and EX switches. This vulnerability is tracked as CVE-2024-21591.

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Firewall Firmware IoT Authentication 108

Security Boulevard

FEBRUARY 8, 2023

Considering the effectiveness of an endpoint security solution when a firewall is already in place is a valid concern for any organization looking to run lean. However, they are as different as a guard fence and an internal alarm system, The post Do You Need EDR if You Already Have a Firewall? appeared first on Security Boulevard.

Firewall 135

Firewall Security Awareness Cybersecurity Network Security 135

Tech Republic Security

JANUARY 3, 2022

If you'd like a powerful firewall for your Ubuntu Server, but one that offers a fairly straightforward configuration, Jack Wallen thinks CSF might be the right tool for the job.

Firewall 196

Firewall 196

Security Affairs

DECEMBER 3, 2023

Taiwanese vendor Zyxel addressed tens of vulnerabilities in its firewalls and access points. CVE-2023-35139 – A cross-site scripting (XSS) vulnerability in the CGI program of some firewall versions could allow an unauthenticated LAN-based attacker to store malicious scripts in a vulnerable device.

Firewall 105

Firewall Authentication VPN Cyber Attacks 105

Security Boulevard

MAY 18, 2023

Aviatrix today made generally available a Distributed Cloud Firewall (DCF) that programmatically pushes and enforces cybersecurity policies for cloud computing environments via a central console. The post Aviatrix Distributed Cloud Firewall Streamlines App Security appeared first on Security Boulevard.

Firewall 98

Firewall Marketing Cybersecurity Network Security 98

The Hacker News

SEPTEMBER 19, 2023

New research has found that close to 12,000 internet-exposed Juniper firewall devices are vulnerable to a recently disclosed remote code execution flaw. CVE-2023-36845 refers to a

Firewall 124

Firewall Internet Internet 124

Security Boulevard

MAY 2, 2023

Palo Alto Networks today launched a managed firewall service for Microsoft Azure environments. The next-generation firewall (NGFW) can be accessed via a console running on the Microsoft cloud platform or in an on-premises environment using the company’s Panorama console for managing firewalls.

Firewall 95

Firewall Cybersecurity Network Security 95

Penetration Testing

FEBRUARY 4, 2024

Recently, two security vulnerabilities have been identified in Malwarebytes Binisoft Windows Firewall Control, a widely-used tool that enhances the capabilities of the Windows Firewall.

Firewall 81

Firewall Penetration Testing Risk 81

The Hacker News

OCTOBER 3, 2023

Firewall and distributed denial-of-service (DDoS) attack prevention mechanisms in Cloudflare can be circumvented by exploiting gaps in cross-tenant security controls, defeating the very purpose of these safeguards, it has emerged.

Firewall 138

Firewall DDOS Accountability 138

Security Boulevard

NOVEMBER 1, 2021

Businesses are taking a closer look at their firewall’s capabilities and considering mixing and matching technologies to cover new security gaps. . Continue reading Network Firewall vs. Web Application Firewall (WAF) at Sucuri Blog.

Firewall 92

Firewall Data breaches Technology Education 92

Bleeping Computer

MARCH 27, 2022

Sophos has fixed a critical vulnerability in its Sophos Firewall product that allows remote code execution. Tracked as CVE-2022-1040, the authentication bypass vulnerability exists in the User Portal and Webadmin areas of Sophos Firewall. [.].

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Firewall Authentication 140