firewall
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IP Blocking in Linux: `ip route` vs. `iptables`
When it comes to securing your Linux system and network, blocking unwanted IP addresses is an essential part of the defense strategy. Linux provides multiple methods to achieve IP blocking, and two commonly used approaches are ip route and iptables....
Den W. · 29 July 2023 · 73
What is a Firewall and how does it work?
A firewall, also called a firewall, is a system whose function is to prevent and protect our private network from intrusions or attacks from other networks, blocking access to it. Allows incoming and outgoing traffic between networks or computers o...
wasim tariq · 10 January 2023 · 87
9 Cybersecurity Practices For Staying Safe Against Phishing Attacks
Nowadays, cybercriminals are advancing their efforts in penetrating any company or entity's systems. While you might think your business is exempt from cyber-attacks, think again. The dangers of phishing attacks include severe loss of finances, cruci...
Alex · 19 August 2022 · 80
What Is Port Forwarding?
Your router does a lot more than just give you access to the internet. It blocks strangers who are trying to get into your home network for seedy purposes. But sometimes it accidentally blocks legitimate traffic, and you have to poke a couple holes i...
Jacob Enderson · 26 May 2022 · 76
Chinese Steam Explained
China's practice of censoring anything that could be perceived even remotely critical of the Chinese Communist Party and its policies, or its leadership for that matter, is nothing new, so while Steam has been accessible to gamers in China for years,...
Alex · 24 February 2021 · 315
Strengthening Network Security: The Crucial Role of Firewalls in Combating DNS Poisoning Threats
In the digital era, network security is a primary concern for organizations. Among the various threats that networks face, DNS poisoning, also known as DNS cache poisoning or DNS spoofing, presents a significant danger. This malicious attack manipulates the DNS resolution process, redirecting unsuspecting users to fraudulent websites. We will explo...
sheeba timothy · 24 January · 3IGNIS DOORS
Ignis Doors, based in Canada, specializes in providing premium fire doors engineered to safeguard commercial and industrial spaces. Our expertly crafted doors not only meet the highest safety standards but also add a touch of elegance to any environment. Trust Ignis Doors to protect what matters most. Ignis Doors is at the forefront of t...
Mahnoor Iqbal · 12 January · 1Navigating Fire Damage Restoration: A Comprehensive Guide to Choosing the Right Professionals
Fire damage restoration service is a crucial solution for individuals and businesses facing the aftermath of a fire incident. In essence, it involves the comprehensive process of cleaning, remediation, and reconstruction after a fire. Understanding t...
Derek Bouyes · 22 December 2023 · 7
Characteristics of Firewall
Characteristics of Firewall Firewalls are a crucial component of any organization’s cybersecurity strategy. As the primary defense against external threats, firewalls employ a variety of techniques to control and mon...
Shivam · 04 December 2023 · 1
My Country Mobile: VoIP Firewall Issues: Safeguard Your Network with 3 Key Tactics
Wholesale VoIP technology has revolutionized communication. It offers cost-effective, efficient, and reliable voice and video communication across the globe. Businesses are increasingly relying on Wholesale VoIP communication to connect with their cl...
sk3 group6 · 24 October 2023 · 5
Don't Let DNS Errors Slow You Down: Get Back Online with These Fixes for the DNS_PROBE_FINISHED_NXDOMAIN Error
Very likely, if you're reading this, you've run across the dreaded "DNS_PROBE_FINISHED_NXDOMAIN error" when online. This issue might be annoying and perplexing, but don't worry—we'll explain what it means, why it happens, and how to repair it i...
Saumya Yadav · 29 March 2023 · 9