VTY (Virtual Teletype) Telnet access refers to a method of remote access to a network device, such as a router or switch, through the Telnet protocol using virtual terminal lines. This method is widely used in network management. Let’s break down these concepts for a comprehensive understanding: Virtual Teletype (VTY): VTY is a virtual port on a network… Read More »
Windows Firewall Explained with Example A firewall is a hardware or software that monitors the traffic moving through a network gateway. A firewall can be configured to block or allow traffic based on defined criteria (ACLs). Firewalls block or allow random pings from a remote site to your computer or programs from your computer that attempt to access… Read More »
What Is Wireless Broadband? Broadband technology is simply the term given to high-speed Internet access. Broadband replaced the analog modem. A broadband connection can be delivered in several different methods, ADSL, Cable, and satellite. With a broadband router, you can connect two or more computers to share an Internet connection at home or office. Broadband uses a technology… Read More »
What is a Trust Exploitation Attack? A Trust Exploitation Attack is a type of network security threat where an attacker takes advantage of a relationship of trust within or between computer systems. In such attacks, the attacker leverages the legitimate, trusted relationships to avoid security controls, gain unauthorized access, or perform malicious activities. This concept is important in… Read More »
What is Wide Area Networks? A Wide Area Network (WAN) is a telecommunications network that extends over a large geographic area for the purpose of computer networking. WANs are used to connect smaller networks, like local area networks (LANs) or metro area networks (MANs), enabling computers and users in one location to communicate with computers and users in… Read More »
