Gurpreet Singh
What is Network Security Appliance? A network security appliance is a physical or virtual device that is specifically designed to protect a network from Security threats. These appliances typically include a firewall, intrusion detection/prevention system (IDS/IPS), and other security features such as anti-malware and encryption. How Does a Network Security Appliance work? Here is the … Read more
What is Cloud Computing? Cloud computing is the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing. Instead of buying, owning, and maintaining physical data centers and servers, you can access technology services, such as computing power, storage, and databases, on an as-needed basis from a cloud provider like Amazon Web Services (AWS). … Read more
What is Network Virtualization? Network virtualization is a technique of creating multiple logical networks over a single physical network. It enables the sharing of resources among several different tenants while keeping each tenant’s data and traffic isolated from other tenants. The advantages of network virtualization are reduced hardware costs, improved performance, scalability and flexibility for … Read more
What is Encryption? Encryption is the process of scrambling data so that it is unreadable to anyone who does not have the correct encryption key. This protects data from being accessed by unauthorized people and also keeps hackers and other malicious attackers from stealing or manipulating information. Encryption works by transforming plaintext (readable data) into … Read more
What is Dual Band Router? A dual-band router is a networking device that can transmit and receive data over two separate frequency bands. The most common example of this is a 2.4 GHz and 5 GHz band. Dual-band routers are becoming increasingly popular as more devices support the 5 GHz band. What are the Types … Read more