There are multiple ways one can protect their wireless network. First, choosing which form of wireless network is necessary. WPA2 (Wi-Fi Protection Access 2) is the most secure and is an upgrade over WPA. Before WPA, WEP was a less secure option. WPA2 should […]
A perimeter network, also called a DMZ, is the area that is between the Internet and an intranet that hosts the Internet which is accessible from servers. Perimeter networks provide protection for the Internet-facing servers and separate the servers from the internal network. In perimeter networks, […]
DNS (Domain Name System/Servers) is merely an address book for the Internet, which keeps a list of all available IP addresses. Before DNS, a plain text computer file: “hosts,” was used to map hostnames to IP addresses. The “hosts” file can still be used as an alternative […]
Securing The Universe 
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