February 25, 2017

How to use layered security to safeguard your server?

HTTP/WebServer,

Well most of us in today’s scenario talk about “defense in depth” or “layered security”. Though they are used interchangeably, they are very separate from each other. Nowadays, building just one level of security to safeguard your server could have devastating consequences down the line. While attackers may easily penetrate the first level of defense,…

Read more
February 6, 2017

E-mail Authentication

Linux General,

Introduction: We all send Email on our day to day life, We send mails from our Email client (Outlook, Thunderbird ) or from a Web interface (From browser), the mails gets transferred to the recipient. The question is, how secure is our message transfer. What is happening at the background. How the messages that we…

Read more