eSecurity Planet

DECEMBER 23, 2020

Many organizations have used VPNs for years to provide seamless connectivity without compromising security for employees who travel or work remotely. These VPN endpoints are typically set up to support 5 to 10 percent of a company’s workforce at any given time. Enhance VPN Security. Add New VPNs to Support Increased Demand.

VPN 103

VPN DNS Authentication Mobile 103

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.

VPN 107

VPN Authentication Small Business Encryption 107

Security Affairs

SEPTEMBER 4, 2019

Experts at SEC Consult discovered several security issues in various Zyxel devices that allow to hack them via unauthenticated DNS requests. The first issue is an information disclosure flaw via unauthenticated external DNS requests that affect Zyxel devices from the USG, UAG, ATP, VPN and NXC series. Pierluigi Paganini.

DNS 77

DNS Hacking Firmware Wireless 77

Security Boulevard

JANUARY 26, 2022

Note: This OSINT analysis has been originally published at my current employer's Web site - [link] where I'm currently acting as a DNS Threat Researcher since January, 2021. Original rogue portfolio of fake VPN service domains courtesy of the NSA: bluewebx[.]com. iranianvpn[.]net. DNSSPEEDY[.]TK. make-account[.]us. make-account[.]ir.

VPN 98

VPN Internet Internet Cyber Attacks 98

Security Affairs

NOVEMBER 10, 2018

Most people prefer using proxies over VPN services because they are easy to use and mostly available for free, but can it be relied on for anonymity? Most people prefer using proxies over VPNs because they are easy to use and mostly available for free, but can it be relied on for anonymity? VPN vs. Proxy. What is a VPN?

VPN 90

VPN Internet Internet Small Business 90

Duo's Security Blog

DECEMBER 21, 2021

The Remote Desktop Protocol (RDP) feature for the Duo Network Gateway prompts users to authenticate only when necessary, instead of first having them try and fail, forcing them to try again after logging into the company’s virtual private network (VPN). Otherwise, the DNG stays out of the way.

VPN 68

VPN Authentication DNS Architecture 68

Security Affairs

MAY 1, 2024

The malware creates a proxy or VPN tunnel on the compromised router to exfiltrate data, and then uses stolen credentials to access targeted resources. The malicious code can also perform DNS and HTTP hijacking within private IP spaces. Any data sent across network equipment infiltrated by this malware, is potentially exposed.”

Malware 95

Malware DNS Authentication Telecommunications 95

Lenny Zeltser

JULY 6, 2017

When analyzing malware or performing other security research, it’s often useful to tunnel connections through a VPN in a public cloud. Moreover, by using VPN exit nodes in different cities and even countries, the researcher can explore the target from multiple geographic vantage points, which sometimes yields additional findings.

VPN 111

VPN Software DNS Internet 111

Identity IQ

MARCH 9, 2023

The hacker is following the victim’s keystrokes every step of the way, including taking note of any usernames, passwords and financial information the victim is typing. Connecting to a fake hotspot may unknowingly give criminals access to your personal information, including passwords, bank account information, and other sensitive data.

VPN 95

VPN Antivirus Identity Theft DNS 95

Krebs on Security

NOVEMBER 21, 2020

“This gave the actor the ability to change DNS records and in turn, take control of a number of internal email accounts. The phishers often will explain that they’re calling from the employer’s IT department to help troubleshoot issues with the company’s email or virtual private networking (VPN) technology.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

Malwarebytes

OCTOBER 16, 2022

Virtual Private Networks (VPNs) on Android and iOS are in the news. It’s been discovered that in certain circumstances, some of your traffic is leaked so it ends up outside of the safety cordon created by the VPN. The Android discovery, currently named MUL22-03, is not the VPN's fault.

VPN 77

VPN DNS Encryption Engineering 77

Cisco Security

MAY 26, 2021

In the initial release of Cisco Secure Firewall Cloud Native, we have added support for CNFW (L3/L4 + VPN) in AWS. Enforcement Point (EP): CNFW EP pods are responsible for L3/L4 and VPN traffic handling and VPN termination. Redirector: Redirector pod is responsible for intelligent load balancing remote access VPN traffic.

Firewall 105

Firewall VPN Architecture DNS 105

Krebs on Security

JULY 18, 2022

911 says its network is made up entirely of users who voluntarily install its “free VPN” software. In this scenario, users indeed get to use a free VPN service, but they are often unaware that doing so will turn their computer into a proxy that lets others use their Internet address to transact online. “The 911[.]re

VPN 313

VPN Computers and Electronics Antivirus Software 313

Cisco Security

DECEMBER 14, 2022

Remote Access VPN Dashboard. Hybrid work is the new normal, to complement our best-in-class Remote Access VPN Capabilities inside Cisco Secure Firewall, release 7.3 Additional Site-To-Site VPN Capabilities. Building on the DNS Integration capabilities delivered in Secure Firewall 7.2, Remote work is here to stay.

Firewall 135

Firewall VPN Encryption DNS 135

eSecurity Planet

AUGUST 13, 2021

If you’re shopping for an enterprise VPN , there’s a good chance NordVPN and ExpressVPN are on your list. Both vendors offer competitive VPN solutions that enable you and your employees to use the internet while maintaining privacy. Related: VPN Security Risks: Best Practices for 2021. Privacy and security.

VPN 107

VPN Encryption Internet Internet 107

Security Affairs

SEPTEMBER 22, 2021

The daemon connects to Circle and Netgear to obtain version information and updates to the circled daemon and its filtering database. “This daemon connects to Circle and Netgear to obtain version information and updates to the circled daemon and its filtering database. .”

DNS 123

DNS Firmware VPN Risk 123

Security Boulevard

FEBRUARY 1, 2023

Compatibility note (port 53) Portmaster binds to Port 53 (DNS). This error isn’t fatal, but can reduce Portmaster’s functionality or create DNS issues where you can’t connect to the internet. Usually, this is because another service (likely DNS-related) is listening to this port.

DNS 75

DNS Firewall Internet Internet 75

SecureList

APRIL 22, 2024

This time, we have investigated how attackers obtain constant access to compromised infrastructure, what information on the hosts they are interested in, and what tools they use to extract it. One of the group’s main goals is to steal sensitive information from hosts. The remote server IP information is shown in the table below.

VPN 113

VPN Passwords Encryption Malware 113

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. For basic network security, make sure to regularly update the information to protect it from hackers. Use a VPN to protect your online security and privacy.

Small Business 145

Small Business Cyber Attacks VPN Backups 145

eSecurity Planet

SEPTEMBER 25, 2023

The lowest tier of Cloudflare One provides support for 50 users maximum, 24 hours of activity logging, and up to three network locations for office-based DNS filtering. Upgrading to the pay-as-you-go tier eliminates any user maximum and provides 30 days of activity logging and 20 office-based DNS filtering network locations.

DNS 98

DNS DDOS IoT Firewall 98

McAfee

DECEMBER 1, 2021

CVE-2021-20322: Of all the words of mice and men, the saddest are, “it was DNS again.” PAN GlobalProtect VPN: CVE-2021-3064 . Palo Alto Networks (PAN) firewalls that use its GlobalProtect Portal VPN running PAN-OS versions older than 8.1.17 Your Cybersecurity Comic Relief . Why am I here? . What is it? .

DNS 90

DNS Firewall VPN Internet 90

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.

B2C 214

B2C IoT B2B VPN 214

Krebs on Security

FEBRUARY 26, 2023

The hackers were able to change the Domain Name System (DNS) records for the transaction brokering site escrow.com so that it pointed to an address in Malaysia that was host to just a few other domains, including the then brand-new phishing domain servicenow-godaddy[.]com.

Hacking 278

Hacking Social Engineering Phishing Scams 278

Daniel Miessler

SEPTEMBER 27, 2020

Example 2: Using a VPN. A lot of people are confused about VPNs. If you log in at the end website you’ve identified yourself to them, regardless of VPN. VPNs encrypt the traffic between you and some endpoint on the internet, which is where your VPN is based. This is true. So, probably not a win.

VPN 326

VPN Risk Hacking Encryption 326

eSecurity Planet

FEBRUARY 23, 2024

ALG supports client requests by resolving its domain name via DNS and delivering the frontend IP address to the client. Example of Azure gateway’s authentication information upon combining app proxy and app gateway 4. They store session information, including resource allocation and policy enforcement, for auditing and reporting.

Firewall 103

Firewall VPN Network Security Architecture 103

Security Affairs

AUGUST 29, 2023

Citrix reported that successful exploitation requires that the appliance is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server. Then threat actors sent data as an image file to a web-accessible path: cp /var/tmp/test.tar.gz /netscaler/ns_gui/vpn/medialogininit.png. php) on victim machines.

VPN 97

VPN Ransomware DNS Malware 97

eSecurity Planet

MARCH 25, 2022

These stays can mean extended exposure to sensitive client data or proprietary information or enough time to parse through a managed service provider’s client network. While no user financial information leaked , upwards of 5 million users’ email addresses and 2 million names were obtained. Examples of Notable RDP Attacks.

VPN 117

VPN Software Authentication Encryption 117

Security Affairs

DECEMBER 16, 2020

The attackers used VPN servers in the same country as the victim to obfuscate the IP addresses and evade detection. The C&C domain communicates to the bot via DNS responses that contained a CNAME field with information on the domain that will provide further commands and payload to the SUNBURST backdoor. through 2020.2.1

Hacking 114

Hacking DNS VPN Software 114

eSecurity Planet

NOVEMBER 3, 2022

DNS servers can be specifically targeted by attackers and vulnerable to various types of attacks. If the organization does not use it, UDP access to port 53 (DNS) should be blocked. For more information, see How to Prevent DNS Attacks. The response plan may include: Contact information. Anti-DDoS Architecture.

DDOS 122

DDOS Firewall DNS Architecture 122

eSecurity Planet

APRIL 26, 2024

Server: Provides powerful computing and storage in local, cloud, and data center networks to run services (Active Directory, DNS, email, databases, apps). Virtual private networks (VPNs): Secure remote user or branch office access to network resources through encrypted connections to firewalls or server applications.

Architecture 117

Architecture Network Security Firewall Risk 117

Security Affairs

AUGUST 30, 2021

For background information, please read the report “ Human rights alliance ‘Karapatan’ under long lasting DDoS attack “. A review of hundreds of servers in these DNS infrastructures revealed hundreds of proxies with the banner: < HTTP/1.1 Expert documentation from Luminati explaining the “resolve DNS at super proxy” feature.

DDOS 99

DDOS DNS Mobile Authentication 99

eSecurity Planet

FEBRUARY 4, 2022

Virtual Private Networks (VPNs). A virtual private network (VPN) takes a public internet connection (i.e. It even provides more privacy than secured WiFi connections because it encrypts the connection to protect private information and prevent session hijacking. Key Features of a VPN. Best VPNs for Consumers.

Internet 144

Internet Internet Software Antivirus 144

eSecurity Planet

FEBRUARY 23, 2022

Attackers scan devices for open ports, operating system information, and to determine the type of device associated with the IP address: server, PC, network equipment, or peripheral device (printer, WiFi-connected camera, etc). The resulting information determines the priorities and the types of methods an attacker will pursue.

DNS 114

DNS Firewall Encryption VPN 114

eSecurity Planet

JANUARY 14, 2022

The combination of Prolexic, Edge DNS, and App & API Protector would be recommended for the highest quality of DDoS mitigation to keep applications, data centers, and internet-facing infrastructure (public or private) protected. It is architected for nonstop DNS availability and high performance, even across the largest DDoS attacks.

DDOS 124

DDOS DNS Firewall Media 124

Security Affairs

DECEMBER 16, 2020

The attackers used VPN servers in the same country as the victim to obfuscate the IP addresses and evade detection. This information allowed FireEye and Microsoft to create a kill switch for the Sunburst backdoor, as first reported by the popular expert Brian Krebs. 8 172.16.0.0/12 12 192.168.0.0/16 16 224.0.0.0/3 15 96.31.172.0/24

DNS 137

DNS Malware VPN Hacking 137

eSecurity Planet

SEPTEMBER 29, 2021

Kaspersky has a No Ransom site that offers the latest decryptors, ransomware removal tools, and information on ransomware protection (Europol also operates a free decryption tool site ). Free VPN with up to 300 MB of traffic per day. Secure VPN to enable browsing anonymously and securely with a no-log feature.

Ransomware 107

Ransomware VPN Backups Malware 107

Vipre

JANUARY 25, 2021

Whether you use your computer for personal or professional purposes, cyber-attacks are an imminent threat to your privacy and personal or professional information. An easy way to enhance your online security and privacy is by using a VPN while browsing the internet. Identity Theft Protection Tools.

Identity Theft 40

Identity Theft Backups VPN Antivirus 40