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.

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DNS Hacking Firmware Wireless 77

eSecurity Planet

FEBRUARY 23, 2024

An application gateway, also known as an application level gateway (ALG), functions as a critical firewall proxy for network security. Understanding ALGs involves knowing how they work, their pros and cons, and how they integrate with or differ from other types of firewalls.

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Firewall VPN Network Security Architecture 103

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. Firewalls . Install hardware firewalls for the maximum level of network security. . Use a VPN to protect your online security and privacy.

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Small Business Cyber Attacks VPN Backups 145

eSecurity Planet

NOVEMBER 3, 2022

For effective DDoS defense, priority for patching and updates should be placed on devices between the most valuable resources and the internet such as firewalls, gateways , websites, and applications. Hardening includes, but is not limited to: Block unused ports on servers and firewalls. User Datagram Protocol (UDP).

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DDOS Firewall DNS Architecture 122

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? .

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DNS Firewall VPN Internet 90

Security Boulevard

FEBRUARY 1, 2023

In this guide we look at how to get familiar with using/tweaking Safing Portmaster , an open-source and host-based application firewall available for Linux and Windows machines. Compatibility note (port 53) Portmaster binds to Port 53 (DNS). Usually, this is because another service (likely DNS-related) is listening to this port.

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DNS Firewall Internet Internet 75

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). Endpoint: Enables access for human users and computer services and commonly includes PCs, laptops, Internet of Things (IoT), and operational technology (OT).

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Architecture Network Security Firewall Risk 117

eSecurity Planet

SEPTEMBER 25, 2023

Founded in 2004, Cloudflare initially wanted to determine the source of email spam and became dedicated to building a better, more secure internet. 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. Who Is Cloudflare?

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DNS DDOS IoT Firewall 98

eSecurity Planet

AUGUST 11, 2023

Traditional networking either causes operations bottlenecks by forcing all traffic to route through centralized firewalls or exposes remote assets and cloud resources to attack. This trend spreads out data center risk over the internet and increases the potential vectors for attack. What Is SASE?

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Firewall IoT Technology Internet 103

eSecurity Planet

MARCH 16, 2023

Definition, Threats & Protections Public Internet Threats If your enterprise network is connected to the public internet, every single threat on the internet can render your business vulnerable too. These threaten enterprise networks because malicious traffic from the internet can travel between networks.

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Network Security Firewall Internet Internet 107

eSecurity Planet

SEPTEMBER 26, 2023

Founded in 2000, Fortinet began producing physical firewall appliances and soon expanded into other security categories. FortiSASE Thin Branch Secure Internet Access When neither agent-based or agentless solutions are appropriate, customers can install a Thin Branch appliance. Who is Fortinet? Mbps of bandwidth.

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Firewall DNS Technology Antivirus 98

eSecurity Planet

MARCH 22, 2023

Networks connect devices to each other so that users can access assets such as applications, data, or even other networks such as the internet. Virtual Private Network (VPN) : For remote access, remote desktop protocol (RDP) no longer can be considered safe. Instead, organizations should use a virtual private network (VPN) solution.

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Firewall Network Security Penetration Testing Encryption 107

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. The internet of things (IoT), operations technology (OT), and the industrial internet of things (IIoT) also now connect to networks. In a complex, modern network, this assumption falls apart.

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Network Security Firewall Penetration Testing Encryption 98

SecureList

APRIL 22, 2024

A connection like this created on domain controllers allows attackers to obtain the IP addresses of hosts on the internal network through DNS queries. 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.

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VPN Passwords Encryption Malware 111

eSecurity Planet

JANUARY 14, 2022

In addition, most DDoS mitigation solution providers bundle Web Application Firewall functionality to prevent DDoS attacks at the application layer. Edge DNS is a DNS service that moves DNS resolution from on premises or data centers to the Akamai Intelligent Edge. Protects websites, networks, DNS and individual IPs.

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DDOS DNS Firewall Media 124

eSecurity Planet

MAY 2, 2024

50,000 DDoS attacks on public domain name service (DNS) resolvers. 553% increase in DNS Flood attacks from 1H 2020 to 2H 2023. DDoS attacks on single networks or websites render them unavailable, but DDoS attacks on DNS resolvers bring down all networks and websites using that DNS resource.

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Cybersecurity DDOS Penetration Testing Passwords 119

eSecurity Planet

MARCH 25, 2022

Also read : Best Internet Security Suites & Software. Meanwhile, the suspect server was connected to the CDOT domain with an administrator account and the internet. Check Point is a veteran enterprise security vendor that integrates remote access capabilities into every next-generation firewall (NGFW). ConnectWise.

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VPN Software Authentication Encryption 117

eSecurity Planet

MAY 19, 2022

EdgeConnect Enterprise critically comes with firewall , segmentation , and application control capabilities. With Aruba, clients can also bundle SD-WAN coverage with the company’s security solutions for virtual private network ( VPN ), network access control ( NAC ), and unified threat management ( UTM ).

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Firewall Architecture Encryption Network Security 117

Vipre

JANUARY 25, 2021

An easy way to enhance your online security and privacy is by using a VPN while browsing the internet. A VPN or Virtual Private Network routes your internet traffic through an encrypted server by creating an encrypted tunnel between your device and a third-party server. Identity Theft Protection Tools.

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Identity Theft Backups VPN Antivirus 40

eSecurity Planet

AUGUST 22, 2023

Expanding attack surfaces require additional skills to secure, maintain, and monitor an ever-expanding environment of assets such as mobile, cloud, and the internet of things (IoT). Cybersecurity tool costs continue to increase and often require advanced training or cybersecurity experience. assets (endpoints, servers, IoT, routers, etc.),

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Telecommunications Firewall Penetration Testing Cybersecurity 98

CyberSecurity Insiders

JANUARY 5, 2022

AT&T Secure Web Gateway with Cisco provides integrated cloud-native security that unifies protection against web-based threats through firewall, domain name server (DNS) security, cloud access broker (CASB) and threat intelligence in a single platform. Zero Trust Enabler.

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Digital transformation Architecture Technology DNS 118

McAfee

AUGUST 23, 2020

Remote users and branch offices were logically connected to this central network via technologies like VPN, MPLS, and leased lines, so the secure network perimeter could be maintained. Bandwidth suffers from the slow MPLS link back to the corporate office, as well as through the congested company internet connection.

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Architecture Digital transformation Internet Internet 85

SecureList

JUNE 15, 2022

I will buy accounts for access to corporate VPNs or firewalls (FortiGate, SonicWall, PulseSecure, etc.) Request for access to corporate VPN. I sell VPN accounts of USA companies, revenue is 1kkk$. Access type: VPN. Access type: VPN. Sale] VPN-RDP accounts for network access. Access type: VPN-RDP.

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VPN Accountability Ransomware Encryption 95

eSecurity Planet

SEPTEMBER 26, 2023

Palo Alto is a top cybersecurity company that pioneered firewall technology and continues to focus on market leadership. Who is Palo Alto? The company trades publicly on the NASDAQ stock exchange under the symbol “PANW.”

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Artificial Intelligence Marketing DNS IoT 52

eSecurity Planet

FEBRUARY 25, 2022

Penetration tests include the use of vulnerability scanning tools and will generally be applied against external security devices and applications including, but not limited to, firewalls , web servers, web applications, gateways , and VPN servers. Network accessible storage (NAS) devices. Individual computers.

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Penetration Testing Phishing Risk Social Engineering 120

SecureList

SEPTEMBER 21, 2023

DNS changer Malicious actors may use IoT devices to target users who connect to them. A 2022 campaign known as Roaming Mantis, or Shaoye, spread an Android app whose capabilities included modifying DNS settings on Wi-Fi routers through the administration interface. The practice has not become widespread due to relative inefficiency.

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IoT DDOS Passwords Malware 91

Fox IT

JANUARY 12, 2021

These credentials are used in a credential stuffing or password spraying attack against the victim’s remote services, such as webmail or other internet reachable mail services. After obtaining a valid account, they use this account to access the victim’s VPN, Citrix or another remote service that allows access to the network of the victim.

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VPN Accountability Passwords DNS 68

Cisco Security

AUGUST 28, 2023

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. For example, an IP tried AndroxGh0st Scanning Traffic against the Registration server, blocked by Palo Alto Networks firewall.

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Wireless DNS Mobile Technology 60

Kali Linux

NOVEMBER 27, 2022

4.2.2.2 # DNS servers to pass (not really required for our needs) opt lease 600 # 10 minute DHCP lease And we create our hook which copies in our DHCP config, /etc/initramfs-tools/hooks/udhcpd : #! VPN Tunnel Before we go over connecting to a VPN, it is important to note that the information will be stored in the initramfs file, unencrypted.

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Firmware Wireless Passwords VPN 52