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. which boasts some 100 million devices deployed worldwide.

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Cisco Security

APRIL 6, 2022

“I so look forward to the next firewall hardware upgrade cycle!”. – If I learned one thing from my firewall customers over the many years, it would be that they like to upgrade their hardware appliances as much as an average consumer likes to shop for a new car. This is how the new mid-range Secure Firewall 3100 Series was born.

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Firewall Architecture Encryption VPN 145

Cisco Security

JULY 9, 2021

With Cisco Secure Firewall, organizations are able to build a scalable RAVPN architecture on OCI, providing employees secure remote access to their organization’s resources from any location or endpoint. It enforces security at the DNS layer to block malware, phishing, and command and control callbacks over any port.

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Firewall Architecture DNS VPN 126

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.

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Firewall VPN Authentication Hacking 138

Security Affairs

OCTOBER 16, 2020

The Tripwire VERT security team spotted almost 800,000 SonicWall VPN appliances exposed online that are vulnerable to the CVE-2020-5135 RCE flaw. Security experts from the Tripwire VERT security team have discovered 795,357 SonicWall VPN appliances that were exposed online that are vulnerable to the CVE-2020-5135 RCE flaw.

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VPN Firewall Advertising Internet 143

Security Affairs

NOVEMBER 13, 2024

Microsoft first noticed that to conceal malicious traffic, the threat actor routes it through compromised small office and home office (SOHO) network devices, including routers, firewalls, and VPN hardware. The group also relies on customized versions of open-source tools for C2 communications and stay under the radar.

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VPN Government Malware Manufacturing 124

Security Affairs

NOVEMBER 2, 2024

Sophos used custom implants to monitor China-linked thret actors targeting firewall zero-days in a years-long battle. The threat actors exploited vulnerabilities in networking devices used by businesses to gain a foothold by installing custom malware.

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Firmware Government Firewall Malware 123

eSecurity Planet

NOVEMBER 1, 2021

Firewalls are as central to IT security as antivirus programs are to PCs, and the multi-billion-dollar market remains large and growing. But the term “firewall” is far too broad to be of much use to IT security buyers. Types of Firewalls. What is a Firewall? Firewalls protect both on-premises and cloud environments.

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Firewall Small Business Marketing Software 113

eSecurity Planet

NOVEMBER 4, 2021

We use passwords to authenticate our users, run antivirus to keep malware off our endpoints , monitor our networks, and implement firewalls so we can have multiple defenses against attackers. Also read: Fine-tuning Firewall Rules: 10 Best Practices. A fundamental cornerstone of security is layers. RDP: A Pre-Cloud Solution.

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VPN Firewall Encryption Passwords 123

The Last Watchdog

MARCH 6, 2021

Many people use a virtual private network (VPN) to bypass geographic restrictions on streaming sites or other location-specific content. Since a VPN tunnels traffic through a server in a location of your choosing. VPN’s can play another critical role, such as improving online privacy. Set up firewalls.

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VPN Firewall Antivirus Passwords 214

Security Affairs

JULY 16, 2020

Cisco has released security updates to address critical remote code execution (RCE), authentication bypass, and static default credential vulnerabilities affecting multiple router and firewall devices. The post Cisco fixes 5 critical flaws that could allow router firewall takeover appeared first on Security Affairs.

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Firewall Small Business Wireless Authentication 134

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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Firewall Encryption Malware Artificial Intelligence 113

Cisco Security

JUNE 16, 2021

Organizations rely on Cisco Secure Firewall Threat Defense Virtual (formerly FTDv/NGFWv), Cisco’s proven network firewall with IPS, URL filtering, and malware defense that protects virtualized environments in private and public clouds. Additionally, we are introducing performance tiers for Secure Firewall Threat Defense Virtual.

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Firewall Software VPN Network Security 119

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.

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Firewall Authentication VPN Cyber Attacks 132

Security Affairs

SEPTEMBER 8, 2023

CISA warned that nation-state actors are exploiting flaws in Fortinet FortiOS SSL-VPN and Zoho ManageEngine ServiceDesk Plus. Cybersecurity and Infrastructure Security Agency (CISA) warned that nation-state actors are exploiting security vulnerabilities in Fortinet FortiOS SSL-VPN and Zoho ManageEngine ServiceDesk Plus.

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VPN Firewall Accountability Cybersecurity 142

Security Affairs

JUNE 29, 2020

Palo Alto Networks addressed a critical flaw in the PAN-OS of its next-generation firewalls that could allow attackers to bypass authentication. OS ) that powers its next-generation firewalls that could allow unauthenticated network-based attackers to bypass authentication. x base score of 10. . Pierluigi Paganini.

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Firewall Authentication VPN Advertising 126

CyberSecurity Insiders

DECEMBER 27, 2021

If you are in thinking that your PC or computing device is secure enough as it is loaded with an anti-malware solution, you better change your viewpoint. As some hackers have developed a malware that uses code signing certificates to avoid detection by security defenses and has the tendency to download payloads onto a compromised system.

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Malware Adware Security Defenses Spyware 124

The Last Watchdog

JUNE 22, 2022

VPNs encrypt data streams and protect endpoints from unauthorized access, essentially by requiring all network communications to flow over a secured pipe. However, VPN pipes have become less efficient with the rising use of personally-owed mobile devices increasing reliance on cloud-centric IT resources.

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VPN Cloud Migration Firewall Encryption 213

Security Affairs

JUNE 1, 2023

Threat actors are actively exploiting a command injection flaw, tracked as CVE-2023-28771, in Zyxel firewalls to install malware. Threat actors are actively attempting to exploit a command injection vulnerability, tracked as CVE-2023-28771 , that impacts Zyxel firewalls. in its firewall devices. VPN ZLD V4.60

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Firewall Firmware VPN DDOS 98

Krebs on Security

JUNE 15, 2023

The directive applies to any networking devices — such as firewalls, routers and load balancers — that allow remote authentication or administration. The researchers found that just being able to reach the management interface for a vulnerable Fortinet SSL VPN appliance was enough to completely compromise the devices.

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Risk VPN Internet Internet 279

Tech Republic Security

JUNE 30, 2023

Get VPN, Firewall and SmartDNS protection in one package! Combining five top-rated security apps, the MonoDefense Security Suite offers complete protection — and lifetime subscriptions are now 62% off. The post Protect Your Data With the MonoDefense Security Suite for $149.99 appeared first on TechRepublic.

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Firewall VPN Encryption Passwords 153

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. January 10, 2024 Thousands of WordPress Sites Vulnerable to Malware Injection Type of vulnerability: Cross-site scripting flaw in Popup Builder that allows a malware injection.

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Firewall Firmware IoT Authentication 109

Security Affairs

DECEMBER 18, 2024

In October 2024, the Russia-linked cyber espionage group APT29 (aka Earth Koshchei, SVR group , Cozy Bear , Nobelium , BlueBravo , Midnight Blizzard , and The Dukes ) used rogue RDP attacks via phishing emails targeting governments, think tanks, and Ukrainian entities to steal data and install malware.

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The Last Watchdog

DECEMBER 13, 2020

Many enterprises have accelerated their use of Virtual Private Network (VPN) solutions to support remote workers during this pandemic. However deploying VPNs on a wide-scale basis introduces performance and scalability issues. SASE then provides secure connectivity between the cloud and users, much as with a VPN. Ransomware.

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IoT B2C B2B Firewall 214

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. Larger enterprises use this to manage the spread of malware throughout a network in the event that one device is infected.

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Firewall Mobile Network Security Software 109

Security Affairs

JANUARY 20, 2023

An alleged Chinese threat actor was observed exploiting the recently patched CVE-2022-42475 vulnerability in FortiOS SSL-VPN. Researchers from Mandiant reported that suspected Chinese threat actors exploited the recently patched CVE-2022-42475 vulnerability in FortiOS SSL-VPN as a zero-day. firewalls, IPSIDS appliances etc.).

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VPN Firewall Internet Internet 98

Security Affairs

FEBRUARY 15, 2025

CISA adds Apple iOS and iPadOS and Mitel SIP Phones flaws to its Known Exploited Vulnerabilities catalog Attackers exploit recently disclosed Palo Alto Networks PAN-OS firewalls bug U.S. custody in exchange for Marc Fogel North Korea-linked APT Emerald Sleet is using a new tactic U.S.

Spyware 71

Spyware Firewall Artificial Intelligence Malware 71

eSecurity Planet

JUNE 22, 2022

However, many of these VPN solutions have three significant issues. First, VPNs can be difficult to set up, secure and maintain. Second, VPNs do not scale well and can become congested. Users might decide to bypass the hassle of VPNs and access those cloud resources directly without any additional security protection.

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VPN Authentication Encryption Small Business 109

Security Affairs

JANUARY 19, 2025

CISA adds Aviatrix Controllers vulnerability to its Known Exploited Vulnerabilities catalog ESET detailed a flaw that could allow a bypass of the Secure Boot in UEFI systems Russia-linked APT Star Blizzard targets WhatsApp accounts Prominent US law firm Wolf Haldenstein disclosed a data breach Clop Ransomware exploits Cleo File Transfer flaw: dozens (..)

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Spyware Data breaches DNS Artificial Intelligence 71

Security Affairs

JANUARY 23, 2021

The company was targeted with a coordinated attack on its internal systems, threat actors exploited zero-day vulnerabilities in their VPN solutions, such as NetExtender VPN client version 10.x Below the list of affected products shared by THN: NetExtender VPN client version 10.x x and Secure Mobile Access ( SMA ).

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VPN Firewall Mobile Hacking 145

Cisco Security

FEBRUARY 10, 2022

At the core of our vision is Cisco Secure Firewall. We are integrating industry-leading security controls and visibility of Cisco Secure Firewall Threat Defense Virtual with Network Edge services from Equinix, offering Cisco’s firewall capabilities in 24+ Equinix global locations.

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Firewall Threat Detection VPN Malware 93

Malwarebytes

APRIL 11, 2022

A credential-stealing Windows-based malware, Spyware.FFDroider , is after social media credentials and cookies, according to researchers at ThreatLabz. The malware also plans to steal saved VPN/dial up credentials from the AppdataMicrosoftNetworkConnectionsPbkrasphone.pbk and Pbkrasphone.pbk phonebooks if present. Social media.

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Media Malware Spyware Accountability 145

The Last Watchdog

JULY 30, 2021

Then a global pandemic came along and laid bare just how brittle company VPNs truly are. Criminal hackers recognized the golden opportunity presented by hundreds of millions employees suddenly using a company VPN to work from home and remotely connect to an array of business apps. Two sweeping trends resulted: one bad, one good.

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VPN Firewall Encryption Accountability 214

eSecurity Planet

FEBRUARY 4, 2022

Malware is one of the biggest threats businesses face, and with nearly a third of all malware coming through the internet and email, businesses and consumers alike need ways to protect themselves. Also Read: Mobile Malware: Threats and Solutions. Virtual Private Networks (VPNs). Key Features of a VPN. Back to top.

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Internet Internet Software Antivirus 144

Security Affairs

DECEMBER 1, 2024

CISA adds Array Networks AG and vxAG ArrayOS flaw to its Known Exploited Vulnerabilities catalog Thai police arrested Chinese hackers involved in SMS blaster attacks Zyxel firewalls targeted in recent ransomware attacks Malware campaign abused flawed Avast Anti-Rootkit driver Russia-linked APT TAG-110 uses targets Europe and Asia Russia-linked threat (..)

Cybercrime 73

Cybercrime Firewall Ransomware Social Engineering 73

CyberSecurity Insiders

MARCH 21, 2021

With a VPN like Surfshark to encrypt your online traffic and keep it protected against any security breach, your valuable data isn’t going to get compromised easily anytime soon. Anti-virus and anti-malware . Firewalls . Install hardware firewalls for the maximum level of network security. . Two-factor authentication .

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Small Business Cyber Attacks VPN Backups 145

SecureList

OCTOBER 29, 2024

Check the consultant’s laptop for malware. Review email/VPN/other logs of likely affected services available from outside the organization to detect any abnormal activity by compromised accounts. Outdated malware signatures. Collect a forensic triage package from the consultant’s laptop. aspx Backdoor.ASP.WEBS HELL.SM

Risk 111

Risk Antivirus Accountability Malware 111