Cisco Security

MAY 17, 2021

With application environments becoming dynamic, there is a desperate need for security tooling, including firewalls, to do the same. Secure Firewall Cloud Native is the latest addition to the Secure Firewall family , modernizing the way enterprises and service providers secure applications at scale.

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Firewall Architecture VPN Network Security 84

Security Affairs

MAY 13, 2022

Zyxel addressed a critical flaw affecting Zyxel firewall devices that allows unauthenticated, remote attackers to gain arbitrary code execution. affecting Zyxel firewall devices that enables unauthenticated and remote attackers to gain arbitrary code execution as the “nobody” user. USG FLEX 50(W) / USG20(W)-VPN ZLD V5.10

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Firewall Firmware VPN Wireless 72

Security Affairs

MAY 17, 2022

US Critical Infrastructure Security Agency (CISA) adds critical CVE-2022-30525 RCE flaw in Zyxel Firewalls to its Known Exploited Vulnerabilities Catalog. affecting Zyxel firewall devices that enables unauthenticated and remote attackers to gain arbitrary code execution as the “nobody” user. USG FLEX 50(W) / USG20(W)-VPN ZLD V5.10

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Firewall VPN Firmware Internet 74

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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Firewall Marketing Hacking Cybersecurity 52

Security Boulevard

SEPTEMBER 12, 2022

We went from dedicated concentrators to beefier appliances with crypto accelerators to integrated functionality in next-generation firewalls (NGFW) running custom ASICs (application-specific integrated circuits). The post Your VPN Has Already Been Hacked first appeared on Banyan Security. Then the evolution seemed to […].

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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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Firewall VPN Threat Detection Malware 67

Duo's Security Blog

APRIL 4, 2022

The DNG now allows users to access on-premises applications and desktops securely and easily via RDP, without requiring a VPN connection. To learn how this feature works, check out the blog post How New Duo Feature Lets Users Skip the VPN Hassle from two Duo Engineering team members. Once you go for DNG, you never go back.”

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VPN Engineering Architecture Healthcare 93

Duo's Security Blog

JANUARY 11, 2023

This means that the DNG now enables users to access on-premises shares, without requiring a full VPN connection. It also eliminates the need for full VPN and avoids exposing those applications directly to the internet. No more firewall, no more AAA or whatsoever complicated thing. What is Duo Network Gateway?

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VPN Firewall Authentication Internet 101

Security Affairs

APRIL 19, 2022

“It is recommended that your QNAP NAS stay behind your router and firewall without a public IP address. ” The vendor also recommends enabling the VPN server function on the user router to access QNAP NAS from the Internet. ” reads the advisory published by QNAP. Do not let your QNAP NAS obtain a public IP address.

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eSecurity Planet

JANUARY 11, 2024

Installed antivirus, EDR, extended detection and response (XDR), intrusion prevention systems (IPS), and next generation firewalls (NGFW) monitor endpoints and networks for signs of malicious activity – especially types of ransomware. Sophos X-Ops illustrates how remote encryption operates beyond security tool detection.

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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.

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eSecurity Planet

FEBRUARY 12, 2024

Orca Security published a blog post about the vulnerabilities — its researchers discovered and reported the issues in Fall 2023, and Microsoft quickly patched them. February 8, 2024 FortiOS Sees Critical Vulnerability in SSL VPN Functionality Type of vulnerability: Arbitrary code execution by an unauthenticated user. versions 7.4.0

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VPN Authentication Software Firewall 104

Krebs on Security

JUNE 25, 2021

The NVD’s advisory credits VPN reviewer Wizcase.com with reporting the bug to Western Digital three years ago, back in June 2018. . “It can be triggered by anyone who knows the IP address of the affected device, as exploited in the wild in June 2021 for factory reset commands,” NVD wrote.

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Duo's Security Blog

MAY 11, 2022

And certain VPN clients or remote access agents perform posture checks to enforce device-based access policies. But organizations are moving their applications to the cloud, allowing BYOD and contractor devices for work, and reducing their reliance on VPN for remote access. Administrators can set access policies based on device health.

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VPN Firewall System Administration Encryption 63

Security Affairs

APRIL 7, 2022

Palo Alto Networks addressed a high-severity OpenSSL infinite loop vulnerability, tracked as CVE-2022-0778 , that affects some of its firewall, VPN, and XDR products. For PAN-OS software, this includes both hardware and virtual firewalls and Panorama appliances as well as Prisma Access customers,” the company said.

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Firewall VPN Cybercrime Software 94

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. It is suspected that the Akira ransomware organization used an undisclosed weakness in Cisco VPN software to evade authentication. MFA should be enabled for all VPN users.

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VPN Authentication Ransomware Antivirus 96

Anton on Security

JUNE 10, 2022

There are people moving to “next-gen” firewalls (a great innovation of 2005) in 2022. To further illustrate this point, one of the innovations sandbox participants showed the slide that mentioned that the VPN market alone today is larger than the entirety of all cloud security markets, defined broadly and loosely, and then rounded upwards.

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VPN Marketing Firewall Passwords 189

eSecurity Planet

MARCH 16, 2023

Block TCP 445/SMB outbound from your network by using a perimeter firewall, a local firewall, and via your VPN settings. Two More Critical Flaws Action1 vice president of vulnerability and threat research Mike Walters highlighted two other critical flaws in a blog post. Office documents? all of them?)

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Energy and Utilities Authentication Firewall Engineering 92

Security Affairs

MAY 25, 2023

In order 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 APT group is using almost exclusively living-off-the-land techniques and hands-on-keyboard activity to evade detection.

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Accountability VPN Manufacturing Firewall 76

Security Through Education

OCTOBER 27, 2021

Connect to a secure network and use a company-issued Virtual Private Network (VPN). Build a Human Firewall. Securing your work environment requires you to create what is referred to among security professionals as a human firewall. Keep your personal and corporate devices on separate Wi-Fi networks. Update your software.

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Cybersecurity Social Engineering Firewall Engineering 137

Malwarebytes

JULY 12, 2021

. “Today, we know that unencrypted DNS is not only vulnerable to spying but is being exploited, and so we are helping the internet to make the shift to more secure alternatives,” wrote Selena Deckelmann on Mozilla’s official blog. Source: Mozilla Blog). ” The downside of encrypting DNS.

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NopSec

MARCH 6, 2019

Since our last week’s post, security firm Cloudflare has detailed how they developed and deployed a Web Application Firewall (WAF) rule to detect those attackers. Affected Products Cisco RV110W Wireless-N VPN Firewall versions prior to 1.2.2.1 Cisco RV130W Wireless-N Multifunction VPN Router versions prior to 1.0.3.45

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Wireless VPN Small Business Firewall 40

Pen Test Partners

NOVEMBER 29, 2023

However, the purpose of this blog is to highlight a worrying (and amusing) trend in response actions taken by the blue team and researchers when threat hunting a phishing attack. It is thought that these IT staff were working from home and had a split tunnel VPN enabled. Although that is useful in our case.

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Phishing VPN Security Awareness Firewall 58

Security Boulevard

JUNE 10, 2022

There are people moving to “next-gen” firewalls (a great innovation of 2005) in 2022. To further illustrate this point, one of the innovations sandbox participants showed the slide that mentioned that the VPN market alone today is larger than the entirety of all cloud security markets, defined broadly and loosely, and then rounded upwards.

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VPN Marketing Firewall Passwords 116

Security Affairs

OCTOBER 13, 2019

Hi folk, let me inform you that I suspended the newsletter service, anyway I’ll continue to provide you a list of published posts every week through the blog. UK NCSC agency warns of APTs exploiting Enterprise VPN vulnerabilities. Multiple APT groups are exploiting VPN vulnerabilities, NSA warns.

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VPN Spyware Data breaches Advertising 54

eSecurity Planet

MARCH 19, 2024

The problem: The FortiOS SSL VPN feature vulnerability, CVE-2024-21762, disclosed February 8th , remains exposed to attack on nearly 150,000 devices according to the ShadowServer Foundation website. The fix: Fortinet advised users to disable SSL VPN until their FortiOS and FortiProxy deployments can be upgraded.

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Authentication VPN Software DDOS 102

Cisco Security

JUNE 15, 2021

As a network and workload security strategy leader, I spend a lot of time thinking about the future of the good old network firewall. Spoiler alert: I’m not going to join the cool club of pronouncing the firewall dead. The two main problems for the firewall to overcome in all those new deployment scenarios are insertion and visibility.

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Firewall Software Network Security Encryption 138

CyberSecurity Insiders

MAY 30, 2023

AWS Transit Gateway architecture is used to consolidate site-to-site VPN connections from your on-premises network to your AWS environment and support connectivity between your team development and workload hosting VPCs and your infrastructure shared services VPC. AT&T Cybersecurity offers services to assist you in your joouney.

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Architecture Threat Detection Technology Internet 108

eSecurity Planet

APRIL 24, 2023

. “In some of these cases, anonymous user access allowed a potential attacker to gain sensitive information, such as secrets, keys, and passwords, which could lead to a severe software supply chain attack and poisoning of the software development life cycle (SDLC),” the researchers noted in a blog post.

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Software Data Analyst Passwords Risk 92

Duo's Security Blog

JANUARY 11, 2024

Secure Cisco VPN logins in less than an hour Authenticate users in seconds Verify user + device posture Blog unmanaged devices Mitigate modern security threats with phishing-resistant authentication Join the thousands of Cisco firewall customers who take advantage of protecting Cisco VPN logins with Cisco Duo Single Sign-On via SAML 2.0

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VPN Authentication Firewall Risk 88

Duo's Security Blog

FEBRUARY 16, 2022

Anti-virus and firewalls are great, but adding in a separate MFA solution helps retailers stay PCI DSS compliant and serves as the first layer to incredibly secure continuous authentication that can prevent credential attacks and limit lateral movement. Almost all of these begin by stealing credentials.

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Retail Cybersecurity Data breaches Passwords 96

Malwarebytes

JULY 28, 2021

Locate control system networks and remote devices behind firewalls and isolate them from the business network. When remote access is required, use secure methods, such as virtual private networks (VPNs), recognizing that VPNs may have vulnerabilities and should be updated to the most current version available.

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Firmware Technology Authentication IoT 110

McAfee

JULY 29, 2021

Architected for the cloud-first and remote-first deployments, MVISION Cloud Firewall secures access to applications and resources on the internet, accessed from every remote site and location, through a cloud-native service model. Wherever networks went, firewalls followed.

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Firewall Malware Threat Detection Engineering 72

Security Affairs

OCTOBER 30, 2020

To answer that question, this blog post will discuss five components within the Kubernetes control plane that require special attention within organizations’ security strategy. Administrators can follow the Container Journal’s advice by configuring their API servers to allow cluster API access only via the internal network or a corporate VPN.

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NopSec

MARCH 16, 2020

Practically, this in turns means setting up remote connectivity systems and security apparatuses such as VPN – Virtual Private Networks – Citrix Virtual Desktops servers, Remote Desktop connections, file sharing, FTP servers and several more. The disclosure blog post can be found here.

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VPN Accountability Risk System Administration 40

McAfee

APRIL 19, 2021

Next-gen Firewall . The post SOCwise Series: A Tale of Two SOCs with Chris Crowley appeared first on McAfee Blogs. H is survey allowed respondents to reveal their most-used technologies and to grade tools. . The most common used technologies reported in the survey were: . Malware Protection Systems . Log management .

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Technology Artificial Intelligence VPN Firewall 86

CyberSecurity Insiders

APRIL 6, 2023

This is the first of a series of consultant-written blogs around PCI DSS. Many organizations have multiple IAM schemes that they forget about when it comes to a robust compliance framework such as PCI DSS. GoDaddy, Network Solutions) DNS service (E.g., Akamai, CloudFront) Certificate providers (E.g.,

Accountability 57

Accountability DNS DDOS VPN 57