98-367 (MTA) Security Fundamentals Course

147 Articles

Stateful Multilevel Firewalls

Last Updated On : Thursday, June 2, 2016Stateful multilevel firewalls are designed to provide the best features of both packet filtering and application-level firewalls. This type of firewall provides network-level packet filtering and is also capable of recognizing and processing application-level data. When configured correctly, these firewalls can provide the highest level of security of […]

Implementing Secure Dynamic DNS

Last Updated On : Thursday, December 15, 2016All the windows server versions starting from Windows 2003 have provided support for the dynamic DNS update functionality. Implementing Secure Dynamic DNS enables client computers to update their resource records in DNS automatically. Once you use this functionality, DNS administration improves due to the reduction of the time […]

Hardening the Server

Last Updated On : Tuesday, November 15, 2016The next step in securing a server is to reduce the attack surface, thereby reducing the server’s vulnerabilities. Hardening the server requires that you should look for security guidelines and best practices for Windows servers and for the specific network services you are installing, such as Microsoft Exchange […]