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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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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eSecurity Planet

APRIL 30, 2024

Setting up a firewall is the first step in securing your network. A successful firewall setup and deployment requires careful design, implementation, and maintenance to effectively improve your network integrity and data security. Verify that the chosen firewall can meet your security standards and functions.

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Firewall Architecture Firmware Risk 62

Security Affairs

MAY 21, 2020

Hackers attempted to exploit a zero-day flaw in the Sophos XG firewall to distribute ransomware to Windows machines, but the attack was blocked. It was designed to download payloads intended to exfiltrate XG Firewall-resident data. Sophos was informed of the attacks exploiting the zero-day issue by one of its customers on April 22.

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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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CyberSecurity Insiders

JUNE 20, 2023

The terms computer security, information security and cybersecurity were practically non-existent in the 1980s, but believe it or not, firewalls have existed in some form since that time. Over the years, the traditional firewall has transformed to meet the demands of the modern workplace and adapt to an evolving threat landscape.

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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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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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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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VPN Firewall Encryption Passwords 111

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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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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Security Affairs

APRIL 28, 2024

From March 18, 2024, to April 16, 2024, Duo Security and Cisco Talos observed large-scale brute-force attacks against a variety of targets, including VPN services, web application authentication interfaces and SSH services. Threat actors use these RESIPs to evade detection.

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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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Security Boulevard

JANUARY 2, 2023

Introduction Every firewall in the market is vulnerable to hacking, despite what certain security providers may assert. Threat actors can still defeat a firewall’s security measures by employing a number of strategies.As Threat actors can still defeat a firewall’s security measures by employing a number of strategies.As

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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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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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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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Security Affairs

JUNE 4, 2023

Zyxel has published guidance for protecting firewall and VPN devices from the ongoing attacks recently discovered. Zyxel has published guidance for protecting firewall and VPN devices from ongoing attacks exploiting CVE-2023-28771 , CVE-2023-33009 , and CVE-2023-33010 vulnerabilities. in its firewall devices.

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eSecurity Planet

JULY 3, 2021

The downside to this long-term trend is that communications online, never mind on public cloud platforms, present vulnerabilities via web attacks and malware. Enter VPN technology. One longtime cybersecurity solution for small teams up to global enterprise networks is virtual private networks (VPN). Top VPN products.

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VPN Encryption Marketing Internet 57

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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SiteLock

OCTOBER 21, 2021

Let us start with the abbreviations that define the categories of information security products: WAF stands for Web Application Firewall , NGFW stands for Next Generation Firewall. NGFW (or Next Generation Firewall) is an evolution of traditional firewalls and serves to delimit access between network segments.

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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 219

eSecurity Planet

APRIL 15, 2024

Threats range from severe weaknesses in Ivanti’s VPN appliances to zero-day exploits in popular software such as Palo Alto Networks’ PAN-OS and Telegram’s Windows client. You can strengthen your cybersecurity defenses by using reliable antivirus software, firewalls, intrusion detection systems, and virtual private networks (VPNs).

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Firewall VPN Software Risk 109

Security Affairs

JANUARY 21, 2024

Patch it now! million cryptojacking scheme arrested in Ukraine Cybercrime Cryptojacker arrested in Ukraine over EUR 1.8 million cryptojacking scheme arrested in Ukraine Cybercrime Cryptojacker arrested in Ukraine over EUR 1.8

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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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Security Affairs

JANUARY 13, 2024

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

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VPN Cybercrime Ransomware Hacking 106

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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Security Affairs

JUNE 20, 2023

In early June, Zyxel published guidance for protecting firewall and VPN devices from the ongoing attacks and exploiting CVE-2023-28771 , CVE-2023-33009 , and CVE-2023-33010 vulnerabilities. Threat actors are actively attempting to exploit the command injection vulnerability CVE-2023-28771 impacting Zyxel firewalls.

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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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SecureList

APRIL 22, 2024

Diagram of SSH tunnel creation SoftEther VPN The next tool that the attackers used for tunneling was the server utility (VPN Server) from the SoftEther VPN package. To launch the VPN server, the attackers used the following files: vpnserver_x64.exe IP Country + ASN Net name Net Description Address Email 103.27.202[.]85

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Identity IQ

MARCH 9, 2023

Additionally, fake hotspots may contain malware that can infect your device and allow criminals to gain control of it. Use a VPN A VPN encrypts your traffic with military-grade encryption. A VPN also hides your IP address. Avoid Using File-Sharing Programs If you must use file-sharing programs, only do so over a VPN.

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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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Malwarebytes

APRIL 23, 2021

Pulse Secure VPN. According to its investigation, the threat actor connected to the entity’s network via a Pulse Secure Virtual Private Network (VPN) appliance. Enable a personal firewall on organization workstations that is configured to deny unsolicited connection requests. through 2020.2.1 through 2020.2.1

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Security Affairs

SEPTEMBER 25, 2020

Threat actors implanted a malware in the network of an unnamed federal agency that was able to avoid detection. The threat actors initially leveraged compromised credentials for Microsoft Office 365 (O365) accounts, domain administrator accounts, and credentials for the agency’s Pulse Secure VPN server.

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VPN Malware Cyber threats Accountability 94

eSecurity Planet

JANUARY 22, 2024

This week’s vulnerability news include GitHub credential access, a new Chrome fix, and hidden malware from pirated applications hosted on Chinese websites. To exploit CVE-2023-6549, an attacker must find an appliance that’s configured as a gateway, such as a VPN virtual server, or it must be configured as an AAA virtual server.

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Security Affairs

JULY 22, 2023

Fortinet FortiGuard Labs researchers warned of multiple DDoS botnets exploiting a vulnerability impacting multiple Zyxel firewalls. through 4.73, VPN series firmware versions 4.60 Zyxel firewalls CVE-2023-28771 (pre-auth remote command OS injection) is being actively exploited to build a Mirai-like botnet. through 5.35.

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eSecurity Planet

SEPTEMBER 5, 2023

Unpatched devices can give attackers privileged access to networks, particularly those set up as VPN virtual servers, ICA proxies, RDP proxies, or AAA servers. CVE-2023-3519 was used by the attackers to infect computers, including misleading PowerShell scripts, malware payloads within normal processes, and PHP web shells for remote control.

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