What are the Features of a Secure VPN? A secure VPN, or Virtual Private Network, offers several key features to ensure your online privacy and security. Here are some of the main features: Encryption: A secure VPN uses strong encryption protocols to encrypt your internet traffic. This ensures that your data is protected from online hackers and cannot… Read More »
What Is DHCP Snooping? The Dynamic Host Configuration Protocol (DHCP) allocates IP addresses dynamically, it leases addresses to connected devices and the addresses can be reused when no longer needed. All connected Hosts and end devices that require IP addresses obtained through DHCP must communicate with a DHCP server across the LAN. DHCP snooping acts like a firewall… Read More »
What Are Common Network Security Threats? As the world is fast becoming a digital textbook, network security threats are a significant concern , where the integrity, confidentiality, and availability of information are paramount. These threats can come in various forms and from different sources, often seeking to exploit vulnerabilities in network systems. Understanding these threats is crucial for… Read More »
What is Frame Relay Address Mapping? Frame Relay is a widely used packet-switching technology in the field of telecommunications and computer networking. It allows data to be transmitted in discrete units known as frames over a wide area network (WAN). These frames are used to encapsulate data before transmission and are then sent to the destination across the… Read More »
If you are connected to the Internet through a Wired or Wireless network (USB, broadband Modem, or dial-up), most times you deeply rely on your computer and software for protection from viruses and other threats. If you are connected through a router, it might be able to help; because most routers are equipped with a firewall. This helps… Read More »
