Best Network Security Tools for 2021 PART 3

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There are plenty of open-source and paid network tools available in the market you can use to reinforce your security in networking.  

  1. 1> Nessus Professional
  2. 2> Nexpose
  3. 3> TrueCrypt
  4. 4> Netstumbler
  5. 5> Aircrack-ng

11.  NESSUS PROFESSIONAL

Nessus Professional is a highly useful network software used to define network security, rectify system security errors and improve network integrity. The tool can easily detect vulnerabilities like incorrect patches and software bugs, general security misconfigurations in software applications, IT devices, and operating systems and manage them appropriately.

12.     NEXPOSE

Nexpose is one of the most convenient network security software that provides real-time characteristics for detecting vulnerabilities and reducing feasible weak points on a network. Nexpose further permits the users to allot a risk score to the detected vulnerabilities so that they may be prioritized as per the severity levels.

 13.  TRUECRYPT

TrueCrypt is one of the most widely used computer system security software used for on-the-fly encryption. Since it is an encryption tool, it can easily encrypt a partition or the complete storage device and build virtual encrypted disks. The tool permits professionals to encrypt layered content. This is why TrueCrypt has been one of the most popular encryption tools for several years, even without being updated.

 14.  NETSTUMBLER

Netstumbler is the free network software that allows IT experts to identify network vulnerabilities, detect open ports on a network, and for wardriving purposes. The software is designed for the Windows operating system; thus, there is no facility for source codes.

 15.  AIRCRACK-NG

Aircrack-ng is an all-rounded network security software suitable for enhancing overall network security. The tool contains a comprehensive set of functionalities to analyze Wi-Fi weaknesses. Aircrack-ng enables users to capture data packets connected via a network for constant monitoring. Also, it allows capture and injection, which is vital in assessing network cards and the performance of network cards. Besides, IT experts can use it to test the reliability of WPA-PSK and WEP keys.

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