In this age of digital connectivity, understanding Internet security and privacy has never been more critical. This category delves into different strategies and tools that can enhance your online security and privacy. Get informed and take control of your digital footprint.
The Internet depends on a system called the Internet Protocol (IP), to send data from one computer to another all over the world. For a long time, IPv4 was the only IP version used. It started running out of space because more devices kept connecting to the internet. That’s when IPv6 came into play, offering […]
IPv6 or IPv4, which works better with a VPN? Read More »
Internet Protocol version 4 (IPv4) is the fourth revision of the IP protocol and forms the basis of Internet communication. IP addresses in this scheme are 32 bits long, and the protocol allows for over four billion unique addresses. While IPv4 is the backbone of the Internet, it is not without significant security vulnerabilities. In
IPv4 Security: Best Practices and Vulnerabilities Read More »
The vastness of the Internet Protocol (IP) makes it a challenge to secure, particularly with the vulnerabilities inherent in IPv4. Among the various threats, the Denial of Service (DoS) attacks stand out, with the notorious “Ping of Death” (PoD) being a prime example. Understanding the Ping of Death The Ping of Death is a type
Ping of Death: Patch it now or risk hacker attacks Read More »
IP packet filtering and firewall rules are the crux of any network’s security strategy. They enable the administrator to control access and assess risks. As a network owner, it’s not entirely about having a firewall in place. What matters most is understanding how to set the ideal rules for your firewall to filter packets effectively.
IP Packet Filtering and Firewall Rules Read More »
IP spoofing is when a device’s IP address is changed to look like it’s coming from a different source. It’s done by changing data packet details to trick systems about where the data is really from. Purpose Behind IP Spoofing Attacks Why would someone want to mask their IP address? There are several motivations, but
IP Spoofing: What is it and how to prevent it? Read More »
IP reputation is essentially a score assigned to a specific IP address by servers and networks. This score represents the perceived ‘trustworthiness’ of that address based on its historical activity. To put it simply, if a certain IP address is regularly associated with suspicious or harmful activities, such as sending spam or hosting malicious software,
Understanding IP address reputation Read More »
IP blacklisting is a process wherein certain IP addresses (or range of addresses) are blocked or denied access to a network, website, or platform. This can happen because these IPs have been recognized as sources of spam, malware, or other malicious activities. Whether you’re a website owner, a marketer, or just an internet user, understanding
What is IP Blacklisting? Everything you need to know Read More »
The internet, as we know it, is a complex network of interconnected systems. The smooth functioning of this vast network relies heavily on protocols like the Border Gateway Protocol (BGP). However, BGP has its shortcomings, which can lead to significant security issues. This is where RPKI (Resource Public Key Infrastructure) comes into play. Understanding BGP
What is RPKI? A comprehensive guide Read More »
