Firewall Network Security Training Online

• Packet Filtering Firewall
• Screening Router Firewalls
• Computer-based Firewall
• Hardware base Firewall
• Proxy Server

Data encryption is the process of protection of confidential or critical data from being read, forged and altered during transmission. This helps to ensure data safety.

NIC stands for Network Interface Card and it helps to connect computer to an Ethernet network.

Digital signatures are meant to ensure message security by verifying the authenticity of the sender of the message.

Start << Go to Control panel << Go to Security center << Turn On the Firewall Button

TCP/IP stands for Transmission Control Protocol / Internet Protocol

HTTP or Hyper Text Transfer Protocol is a set of rules that manage transferring of videos, documents, files and images over world wide web.

It is the technique of controlling access to all entry and exit points of the network to provide network security.