Penetration Testing

APRIL 12, 2024

Palo Alto Networks has disclosed a severe zero-day vulnerability (CVE-2024-3400) affecting its market-leading firewall software, PAN-OS. This vulnerability carries a CVSS score of 10.0, indicating its critical severity.

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eSecurity Planet

FEBRUARY 9, 2024

A next generation firewall (NGFW) performs deep packet inspection to check the contents of the data flowing through the firewall. Unlike more basic firewalls that only check the header of data packets, NGFWs examine and evaluate the payload data within the packet. Who Needs a Next-Gen Firewall?

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Security Affairs

JANUARY 12, 2024

Juniper Networks fixed a critical pre-auth remote code execution (RCE) flaw, tracked as CVE-2024-21591, in its SRX Series firewalls and EX Series switches. ” reads the advisory published by the vendor. “This issue is caused by use of an insecure function allowing an attacker to overwrite arbitrary memory.”

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Security Affairs

DECEMBER 11, 2024

has charged a Chinese national for hacking thousands of Sophos firewall devices worldwide in 2020. has charged the Chinese national Guan Tianfeng (aka gbigmao and gxiaomao) for hacking thousands of Sophos firewall devices worldwide in 2020. It was designed to download payloads intended to exfiltrate XG Firewall-resident data.

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The Last Watchdog

MAY 9, 2022

Use and keep your security software (i.e. We strongly recommend making sure that you use the latest version of the anti-virus software, and for that matter of any software that you are using on your computer. Newest versions come with improved and additional features to enhance software capability. Update checklist.

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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.

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The Last Watchdog

MAY 11, 2021

Obviously, one change for the better would be if software developers and security analysts paid much closer attention to the new and updated coding packages being assembled and deployed on the fly, in pursuit of digital agility. For a full drill down, please give the accompanying podcast a listen.

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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.

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eSecurity Planet

DECEMBER 10, 2023

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations. Choose a centralized platform that is interoperable with several firewall suppliers.

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eSecurity Planet

JANUARY 24, 2024

Firewall rules are preconfigured, logical computing controls that give a firewall instructions for permitting and blocking network traffic. Network admins must configure firewall rules that protect their data and applications from threat actors. It manages inbound web server traffic, the connection requests from remote sources.

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eSecurity Planet

FEBRUARY 6, 2024

A host-based firewall is installed directly on individual networked devices to filter network traffic on a single device by inspecting both incoming and outgoing data. How Host-Based Firewalls Work Organizations often adopt host-based firewalls for device-specific security control.

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The Last Watchdog

JUNE 9, 2021

Data leaks and data theft are part and parcel of digital commerce, even more so in the era of agile software development. based software security vendor specializing in API data protection. And in today’s environment of open, decentralized software development, there are countless paths to vast orchards of ripe fruit.

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Krebs on Security

AUGUST 27, 2019

Imperva , a leading provider of Internet firewall services that help Web sites block malicious cyberattacks, alerted customers on Tuesday that a recent data breach exposed email addresses, scrambled passwords, API keys and SSL certificates for a subset of its firewall users. Redwood Shores, Calif.-based Image: Imperva. ”

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The Last Watchdog

AUGUST 17, 2020

The amazing array of digital services we so blithely access on our smartphones wouldn’t exist without agile software development. Related: ‘Business logic’ hacks on the rise Consider that we began this century relying on the legacy “waterfall” software development process. if not outright project failure.

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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. Continue to monitor all of your software for potential malicious behavior, but this week, monitor network appliances in particular. This vulnerability is tracked as CVE-2024-21591.

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Krebs on Security

APRIL 26, 2019

The security flaws involve iLnkP2P , software developed by China-based Shenzhen Yunni Technology. The security flaws involve iLnkP2P , software developed by China-based Shenzhen Yunni Technology. A Webcam made by HiChip that includes the iLnkP2P software.

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IoT Firewall Manufacturing Computers and Electronics 275

Security Affairs

APRIL 24, 2024

Nation-state actor UAT4356 has been exploiting two zero-days in ASA and FTD firewalls since November 2023 to breach government networks. Coveted by these actors, perimeter network devices are the perfect intrusion point for espionage-focused campaigns.

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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?

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The Hacker News

APRIL 26, 2024

The issues range from incorrect firewall rules, The 18 flaws impact all versions up to and including 2.3.0, according to independent security researcher Pierre Barre, who discovered and reported them.

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Software Firewall 134

Krebs on Security

MARCH 20, 2020

In February, hardware maker Zyxel fixed a zero-day vulnerability in its routers and VPN firewall products after KrebsOnSecurity told the company the flaw was being abused by attackers to break into devices. Security experts at Palo Alto Networks said Thursday their sensors detected the new Mirai variant — dubbed Mukashi — on Mar.

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Adam Levin

MARCH 23, 2020

You can also create an extra firewall by configuring your router to block unwanted incoming internet traffic. Be sure to change the default manufacturer password, and update software with the latest patches. Your password should be include letters, numbers and special characters in a combination you haven’t used on other accounts.

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The Last Watchdog

MARCH 29, 2022

Log4j, aka Log4Shell, blasted a surgical light on the multiplying tiers of attack vectors arising from enterprises’ deepening reliance on open-source software. It’s notable that open-source software vulnerabilities comprise just one of several paths ripe for malicious manipulation. Related: The exposures created by API profileration.

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The Last Watchdog

APRIL 21, 2021

This surge in TLS abuse has shifted the security community’s focus back to a venerable network security tool, the firewall. Since this exposure manifests anywhere data streams into a company’s IT systems, the answer has to involve a firewall. The essence of a firewall is that it inspects packets of data for anything that looks amiss.

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The Last Watchdog

MARCH 6, 2021

•Set up firewalls. Firewalls act as a defense line in preventing the possibility of threats entering your system. Firewalls create a barrier between the device and the internet by closing the ports to communication, preventing malicious programs from entering networks, and stopping a potential data breach on your device.

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VPN Passwords Firewall Risk 214

Adam Levin

MARCH 17, 2020

Check to see if there are any updates or patches: If a manufacturer has discovered a vulnerability in their product, they’ll often release a software patch. Make sure you’re running the most current version of the software that comes with your camera.

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Security Affairs

OCTOBER 24, 2024

Cisco addressed multiple vulnerabilities in Adaptive Security Appliance (ASA), Secure Firewall Management Center (FMC), and Firepower Threat Defense (FTD) products, including an actively exploited flaw tracked as CVE-2024-20481. The vulnerability CVE-2024-20481 (CVSS score of 5.8)

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The Hacker News

SEPTEMBER 9, 2024

Organizations often believe that by deploying a firewall, antivirus software, intrusion detection systems, identity threat detection and response, and other tools, they are adequately protected. The proliferation of cybersecurity tools has created an illusion of security.

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Krebs on Security

AUGUST 2, 2019

According to a source with direct knowledge of the breach investigation, the problem stemmed in part from a misconfigured open-source Web Application Firewall (WAF) that Capital One was using as part of its operations hosted in the cloud with Amazon Web Services (AWS).

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Penetration Testing

OCTOBER 23, 2024

Cisco has issued a critical security advisory warning of a command injection vulnerability in its Secure Firewall Management Center (FMC) Software.

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Software Firewall Cybersecurity 70

Schneier on Security

MAY 23, 2019

First commercially introduced in 2013, Cisco Trust Anchor module (TAm) is a proprietary hardware security module used in a wide range of Cisco products, including enterprise routers, switches and firewalls. Second, the attack can happen remotely ­ it's a software vulnerability. But the fix can only be applied at the hardware level.

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Security Affairs

OCTOBER 15, 2022

web interface allows a network-based attacker with specific knowledge of the target firewall or Panorama appliance to impersonate an existing PAN-OS administrator and perform privileged actions.” Palo Alto Networks addressed a high-severity authentication bypass vulnerability affecting the PAN-OS 8.1

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The Last Watchdog

OCTOBER 23, 2024

INE Security advises businesses to secure their network by using firewalls, encrypting data, and regularly updating security software. Tip 4: Regularly Updating and Patching Systems Keeping software and systems up to date is crucial in protecting against vulnerabilities.

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The Last Watchdog

MARCH 31, 2022

Security software may have been a satisfactory product at the turn of the century, but despite massive levels of investment, many experts now realize that it is not adequate for dealing with contemporary threats. This approach allows for compromised software to be identified during the authentication process.

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Krebs on Security

APRIL 13, 2022

Microsoft on Tuesday released updates to fix roughly 120 security vulnerabilities in its Windows operating systems and other software. “Microsoft advises blocking TCP port 445 at the perimeter firewall, which is strong advice regardless of this specific vulnerability. National Security Agency (NSA).

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CyberSecurity Insiders

MAY 24, 2022

The software giant will enhance its cloud native firewall service to enhance Oracle Cloud Guard and Oracle Security Zones. However, there is showing a kind of trepidation against security vulnerabilities that arise inside and outside the firewall networks, leading to breaches and misuse of data, later.

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Krebs on Security

JUNE 25, 2021

“These products have been discontinued since 2014 and are no longer covered under our device software support lifecycle. . “The vulnerability report CVE-2018-18472 affects My Book Live devices originally introduced to the market between 2010 and 2012,” reads a reply from Western Digital that Wizcase posted to its blog.

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The Last Watchdog

MAY 2, 2023

Experts must monitor firewalls, test business continuity plans and identify vulnerabilities with seemingly little payoff. Analysts could delegate repetitive, mindless tasks to AI or software that could perform just as well — if not better — than humans. Install software and hardware updates to minimize vulnerabilities.

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