What is a database firewall? A database firewall is a type of Web Application Firewall (WAF) that monitors all database queries made to the database server and the responses from the server to detect and prevent unauthorized access to or modification of the database....
Configuring the firewall is the first step towards security. However, the firewall alone is not sufficient to protect us from cyber threats. If malware somehow manages to bypass or disable the firewall and infects a system, we should be able to stop it. An Intrusion...
We should always configure the firewall on a device that connects to the Internet. In fact, it is not at all advisable to connect a device to the Internet without properly configuring the firewall on it. A firewall is a network security system that monitors all the...
What is a Web Application Firewall (WAF)? A stateful firewall filters traffic based on IP addresses, ports, connection state, etc. However, if a firewall filters traffic based on IP addresses, ports, or connection state alone, it will not be possible to detect many...
If you are a frequent Internet user, you have likely used or heard of proxy servers. Some of us might also have heard the terms forward proxy servers and reverse proxy servers. But what are they? How do they work? And how are they different from each other? Let’s try...
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