Wi-Fi networking is common in today’s business environment, allowing for greater flexibility in establishing workstations and giving guests access to the Internet while on the office premises. Because of the broadcasted nature of the Wi-Fi signal, however, it’s essential to secure your Wi-Fi network. Just as an unsecured Wi-Fi network is one that is susceptible […]
What Is a Firewall?
What is a Firewall? In business, network security’s first line of defense is the firewall. The term “firewall” suggests a powerful, effective means of preventing unwanted intrusion. In fact, the most oft-used image to illustrate a firewall is that of a brick wall standing between a computer and a globe, representing the Internet. This image […]