The Network Time Protocol (NTP) is the de-facto means Internet hosts use to synchronize their clocks. A reliable and accurate notion of time is important for a number of services, including distributed applications, authentication services, multi-user databases and...
When you modify a firewall configuration, it is important to consider potential security risks to avoid future issues. Security is a complex topic and can vary from case to case, but this article describes best practices for configuring perimeter firewall rules. Block...
