VPN
With the continuous bombardment of online privacy and the constant alarming security threat, many are confronted with, the number of people turning to VPN services is on the rise. VPN also is known as Virtual…
networking
Firewall
Threats to assets on the Internet are rising at a tremendous rate, so we must defend our networks from risks both known and unknown. One standard tool for accomplishing this task is a firewall. These…
Data Encryption
Definition: Data encryption is the process where data is translated into a different code or form, such that the only people who can access and read it are those who have a decryption key, which…
OSI Model
To address and resolve the issues associated with computer communication, ISO (International Organization for Standards) standardized the communication system by setting an International standard, OSI (Open Systems Interconnection model). In OSI model, the important functions…
TCP vs UDP
Before the creation of networking applications, we must first understand some basic concepts of networking. TCP and UDP are some of the important concepts of networking. Let’s take a brief look at TCP vs UDP.…
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