WHAT IS VULNERABILITY?
The vulnerability is the syntax error which is come during the developing time by the developer during the creation of server or any other application. These vulnerabilities are like a ‘Blessings’ for a Hacker. Who wants to hack that Application or Server. If the system is no vulnerability in the Software. ‘no one can ‘HACK’ that server’ or Application but IT is possible that the Server has vulnerabilities. It is working regularly . and There is no update take by the company or the owner of the Server.
SOME SOFTWARE THAT IS YOU NEED TO INSTALL ON YOUR SYSTEM TO CHECK THE VULNERABILITY
NESSUS-Nessus is an Open Source vulnerability Scanning Software. Nessus is been develop by the Tenable Network Security. It uses in Scan Server Vulnerability.
It is available in Paid and as well as in free version you can download Nessus according to your need, you can download the Nessus from its official link https://www.tenable.com/products/nessus/select-your-operating-system.
Retina CS Community–
Retina CS Community is a vulnerability scanning and patching Software for Microsoft and common third-party applications, like Adobe and Firefox, Retina CS Community can Scan up to 256 IPs for free. and Retina CS Community supports vulnerabilities that are on the cell phones. The Retina CS Community software essentially provides just the patching functionality.Retina CS Community supports on Windows Server 2008 or later. It requires the.Net Framework 3.5 to be installed, IIS server enables, and Microsoft SQL 2008 or later to be pre-install. and the important point that you have to keep in your mind, Small Business Servers is not supported.https://info.beyondtrust.com/
VEGA-VEGA is the Linux base vulnerability Scanning Software that comes pre-install in Kali Linux. It is same as the Nessus but It is less effective than Nessus. VEGA also slows in comparison to Nessus. and it is only for the Linux-based operating system. and sometimes it sends a false report to the Scanner but it is very helpful for the beginners or that person who had started his hacking career.https://www.vega.com/downloads/
NMAP or ZENMAP-NMAP or ZENMAP are the same software but the difference is Nmap is a command line. ZENMAP is the Graphical User Interface base Software both the Software have the same work.
FEATURE OF THE NMAP OR ZENMAP.
- NMAP is easy to use.
- It comes preinstalled with the Kali Linux.
- NMAP does not require any extra configuration to Use.
- NMAP is fast and relevant.
- It also works in the slow network.
- NMAP comes for both the Operating System (FOR WINDOWS AS WELL AS FOR LINUX).
- You can download the software from this link https://nmap.org/download.html.