Category Archives: Security

How to Generate Self Signed Certificate Using your Custom CA.

By | April 23, 2020

Many times you must be in a need of using a self signed SSL certificate, may be for your apache or nginx webservers. In this article we will see how to generate the Self Signed Certificate using your Custome CA.  Using your own Root CA, you can sign and approve as many as Certificates you… Read More »

FireEye Mandiant Agent Installation

By | March 12, 2020

FireEye is a Cyber Security firm deal with lot many products, but the most famous product from the company is Mandiant Endpoint Agent. Mandiant was a separate company founded in 2004 which was later acquired by FireEye in 2013. Mandiant helps our organization to be prevented by various security attack. This is now a propitiatory… Read More »

How to download “Blocked Attachment”​ by antivirus from Gmail?

By | February 22, 2020

I always work on a simple principle – “Keep the things simple”. This simple concept always helped me personally and professionally. Recently I have gone through an incident which again proved that the said concept always works. In 2014, I have worked very hard to create a web application. It took me hell lot of time,… Read More »

Unable to Download Nessus Scan Report as a PDF Report File

By | February 2, 2020

If you are not able to export the nessus report as a PDF Report file than then there might be few of the Issues listed below. Your version of Java does not match the version of your operating system.  You need the 32-bit version of Java for 32-bit operating systems or the 64-bit version of Java… Read More »

Vulnerability Assessment of Linux/Unix Servers Using Nessus Tool Scan.

By | February 2, 2020

In the Last Post we have seen how we can Install Nessus tool on Linux Server. We have also seen the details of it along with the use case. In this Article we will see how we can perform the Vulnerability Scan against multiple hosts. Let’s Perform Scan against few of our hosts.  First we… Read More »

How to Install Nessus Vulnerability Assessment Tool in Linux.

By | January 28, 2020

Nessus is the market leading Vulnerability assessment tool which is available in multiple packaging options which includes Professional, Managed and Cloud. Nessus is basically a remote scanning tool which runs scanning on your remote sever within your network and Identifies in case of any vulnerabilities found which a malicious hacker could use in order to… Read More »