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 A record
The DNS A record points to the IP address for a given domain name. What is a DNS A record? The “A” stands for “address,” and this is the most…
What is a next-generation firewall (NGFW)?
A next-generation firewall (NGFW) is a security appliance that processes network traffic and applies rules to block potentially dangerous traffic. NGFWs evolve and expand upon the capabilities of traditional firewalls.…
What is round-robin DNS?
Round-robin DNS is a load-balancing technique that uses several different IP addresses for a single domain name. What is round-robin DNS? Round-robin DNS is a load-balancing technique where a type…
What is load balancing? | How load balancers work
Load balancing distributes traffic among multiple servers to improve a service or application’s performance and reliability. Load balancing is distributing computational workloads between two or more computers. Load balancing is…
Bandwidth
What Does Bandwidth Mean? Bandwidth is the bit-rate measure of the transmission capacity over a network communication system. Bandwidth is also described as the carrying capacity of a channel or…
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…
What is the Remote Desktop Protocol (RDP)?
What is the Remote Desktop Protocol (RDP)? The Remote Desktop Protocol (RDP) is a protocol, or technical standard, for using a desktop computer remotely. Remote desktop software can use several…
Why use TLS 1.3?
TLS 1.3 improves over previous versions of the TLS (SSL) protocol in several essential ways. What is the difference between TLS 1.3 and TLS 1.2? TLS 1.3 is the latest…
What is a computer port? | Ports in networking
Ports are virtual places within an operating system where network connections start and end. They help computers sort the network traffic they receive. A port is a virtual point where…