What is IPSEC? IPSEC is an acronym for Internet Protocol Security. It is a suite of protocols that are used to secure communications over the Internet. IPSEC can be used to protect data in transit, as well as to create virtual private networks (VPNs). The most common use of IPSEC is to create VPNs. A … Read more
What is DHCP Snooping? DHCP snooping is a security feature that provides protection against DHCP spoofing attacks. It works by comparing the source mac address of each DHCP packet with the mac addresses of devices that are allowed to request an IP address from the DHCP server. If a packet comes from a device that … Read more
While there are multiple pros to living in a digital era, there are also some cons. A significant one is the existence of cyber threats. These threats can be defined as malicious acts aimed at damaging or stealing sensitive data or disrupting the digital well-being of a person, community, or organization. The immense spread of … Read more
What is AAA? The term “AAA” in networking refers to the process of authenticating, authorizing, and accounting for users who access network resources. AAA provides a framework for controlling access to computer networks and network resources. AAA also helps auditors keep track of which users have accessed which resources, and when they accessed them. What … Read more
What is TCP 3-Way Handshake? A 3-way handshake is a method used in a TCP/IP network to create a connection between two computers. It is the process of sending SYN, SYN-ACK, and ACK packets back and forth between the two machines to establish communication. The three-way handshake is used to establish a connection before sending … Read more