Relating all things to the OSI Model Layers is a handy exercise, not a ‘handsy exercise’ as the photo would suggest. Intro This article is pretty straightforward. We have a list of vocabulary terms and then we define these terms. Then we explain how those terms relate to the layers within…

Assess your network to ensure you have the best security. This Is The Way. — Intro In today’s digital age, the importance of IT security assessments cannot be overstated. Businesses face an ever-evolving threat landscape that puts their sensitive data at risk. A proactive approach to cybersecurity can help identify vulnerabilities and threats that lurk inside a network. In this article, we’ll explore three key components…

Some IT networking fundamentals you should know for cybersecurity! A quick article for your learning pleasure. — What’s a WAN, man!? A Wide Area Network (WAN) is a type of computer network that connects Local Area Networks (LANs) over a large geographic area. The internet is the ultimate WAN, connecting every LAN to every other LAN across the entire globe. Facilitating communication between geographically dispersed sites requires a WAN, which is…

“Our enemies are our greatest teachers” — Dalai Lama — Intro Network attacks can cause significant damage to an organization’s reputation, financial loss, and, in some cases, even the loss of life. As technology continues to advance, so do the tools that attackers use to compromise network security. However, there is a way to stay ahead of these attackers by using…

A list of IT vocab and how it relates to the OSI Model. Basically, everything in IT and cybersecurity hinges on the OSI Model. So relating any new vocab you encounter to the OSI Model will help you get closer to your cybersecurity career! — Intro This article is going to throw a bunch of random IT vocab at you. Then for each vocab word or phrase, there will be a quick explanation under which OSI layer that vocab term falls. Let’s dive in!

This is about literally having physical barriers to protect your network from being physically touched by bad people. Network security must consider the digital realm, as well as the physical realm! — Intro Network security is a crucial aspect of any organization that uses information technology. The network is the backbone of most businesses, and it is essential to protect it from unauthorized access, hacking, and other security threats. While there are various aspects of network security, securing physical access to the network…

The basics of network security within the realm of network fundamentals. Lots of lists in this article, easy to consume info and very skim-able — In today’s technology-driven world, network security has become a critical concern for businesses of all sizes. Cyberattacks are on the rise, and businesses need to ensure that their sensitive information remains protected from unauthorized access. A comprehensive network security policy is a fundamental tool to safeguard sensitive information and prevent…

Routers follow rules just like us. These rules make it possible for you to watch your naughty things on the Internet while you’re on your lunch break at work. — Intro In today’s fast-paced world, the ability to connect to various networks has become a fundamental requirement for most businesses. Networks are made up of various interconnected devices, and the efficient flow of information between these devices is critical for businesses to operate effectively. To ensure the proper functioning of a…

This is not about the table that your router is sitting on — In computer networking, a routing table is a database that’s used by routers to determine the best path for forwarding network traffic to its destination. Essentially, a routing table contains information about different networks and the routes that can be taken to reach them. Let’s take a closer look at…