What is an origin server? | Origin server definition
The purpose of an origin server is to process and respond to incoming Internet requests from Internet clients. The concept of an origin server is typically used in conjunction with…
What Is Syntax?
Definition of syntax and why proper syntax is important In the computer world, the syntax of a command refers to the rules in which the command must be run for…
DNS Security (DNSSEC) – What Is It and Why Is It Important?
A brief description of how DNS works Understanding Domain Name System Security Extensions (DNSSEC) helps to understand the Domain Name System (DNS). The proper functioning of the Internet is critically…
Data Packet – Defenition
What Does Data Packet Mean? A packet is a data unit made into a single package traveling along a network path. Data packets are used in Internet Protocol (IP) transmissions…
What is HTTP?
The Hypertext Transfer Protocol loads pages on the Internet using hyperlinks invoking http:// over port 80 typically. What is HTTP? The Hypertext Transfer Protocol (HTTP) is the foundation of the…
What is HTTPS?
Hypertext transfer protocol secure (HTTPS) is the secure version of HTTP, the primary protocol used to send data between a web browser and a website. HTTPS is encrypted to increase…
What happens in a TLS handshake? | SSL handshake
In a TLS/SSL handshake, clients and servers exchange SSL certificates, cipher suite requirements, and randomly generated data for creating session keys. TLS is an encryption and authentication protocol designed to…
What is an application programming interface (API)?
An application programming interface (API) is a way for one piece of software to use the functions of another piece of software. An application programming interface (API) is a set…
What is the Internet Protocol?
The Internet Protocol (IP) is a set of requirements for addressing and routing data on the Internet. IP can be used with several transport protocols, including TCP and UDP. The…
What is a VPN?
A virtual private network (VPN) lets a user remotely access a private network for privacy and security. A virtual private network (VPN) is an Internet security service that allows users…