SecTools.Org: Top 125 Network Security Tools

For more than a decade, the Nmap Project has been cataloguing the network security community's favorite tools. In 2011 this site became much more dynamic, offering ratings, reviews, searching, sorting, and a new tool suggestion form. This site allows open source and commercial tools on any platform, except those tools that we maintain (such as the Nmap Security Scanner, Ncat network connector, and Nping packet manipulator).

We're very impressed by the collective smarts of the security community and we highly recommend reading the whole list and investigating any tools you are unfamiliar with. Click any tool name for more details on that particular application, including the chance to read (and write) reviews. Many site elements are explained by tool tips if you hover your mouse over them. Enjoy!

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← previous page Tools 31–40 of 125 next page →

(1) ★★★★★ HijackThis (#123, new!)

HijackThis inspects a computer’s browser and operating system settings to generate a log file of its current state. It can selectively remove unwanted settings and files. Its main focus is on web browser hijacking. It is a freeware utility originally written by Merijn Bellekom but now distributed by Trend Micro. Read 2 reviews.

Latest release: version 2.0.5 on May 18, 2013 (10 years, 10 months ago).

(57) ★★★★★ Social Engineer Toolkit (#58, new!)

The Social Engineer Toolkit incorporates many useful social-engineering attacks all in one interface. The main purpose of SET is to automate and improve on many of the social-engineering attacks out there. It can automatically generate exploit-hiding web pages or email messages, and can use Metasploit payloads to, for example, connect back with a shell once the page is opened. Read 74 reviews.

(6) ★★★★★ Malwarebytes' Anti-Malware (#74, new!)

Malwarebytes' Anti-Malware is a malware scanner for Windows. The authors claim to use a variety of technologies to find malware undetectable by other malware scanners. There is a free trial with limited options and a supported full version with the ability to run scheduled scans. Read 7 reviews.

Latest release: version 2.1.8.1057 on June 29, 2015 (8 years, 9 months ago).

(5) ★★★★★ Ettercap (#16, 5)

Ettercap is a suite for man in the middle attacks on LAN. It features sniffing of live connections, content filtering on the fly and many other interesting tricks. It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host analysis. Read 8 reviews.

Latest release: version 0.8.2-Ferri on March 14, 2015 (9 years ago).

(5) ★★★★★ KeePass (#92, new!)

KeePass is a password manager. It stores many passwords which are unlocked by one master password. The idea is to only have to remember one high-quality password, and still be able to use unique passwords for various accounts. It has a feature to automatically fill in passwords in web forms. Read 5 reviews.

Latest release: version 1.29 on April 3, 2015 (8 years, 12 months ago).

(4) ★★★★★ ophcrack (#35, new!)

Ophcrack is a free rainbow-table based cracker for Windows passwords (though the tool itself runs on Linux, Windows, and Mac). Features include LM and NTLM hash cracking, a GUI, the ability to load hashes from encrypted SAM recovered from a Windows partition, and a Live CD version. Some tables are provided as a free download but larger ones have to be bought from Objectif Sécurité. Read 8 reviews.

Latest release: version 3.6.0 on June 4, 2013 (10 years, 10 months ago).

(4) ★★★★★ Fiddler (#60, new!)

Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP(S) traffic, set breakpoints, and "fiddle" with incoming or outgoing data. Fiddler includes a powerful event-based scripting subsystem, and can be extended using any .NET language. Read 4 reviews.

Latest release: version 4.5.1.5 on July 23, 2015 (8 years, 8 months ago).

(9) ★★★★½ sqlmap (#30, new!)

sqlmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of back-end database servers. It comes with a broad range of features, from database fingerprinting to fetching data from the DB and even accessing the underlying file system and executing OS commands via out-of-band connections. The authors recommend using the development release from their Subversion repository. Read 11 reviews.

Latest release: version 0.9 on April 11, 2011 (12 years, 11 months ago).

(3) ★★★★½ OSSIM (#48, new!)

Alienvault OSSIM stands for Open Source Security Information Management. Its goal is to provide a comprehensive compilation of tools which, when working together, grant network/security administrators with a detailed view over each and every aspect of networks, hosts, physical access devices, and servers. OSSIM incorporates several other tools, including Nagios and OSSEC HIDS. Read 3 reviews.

Latest release: version 5.0.3 on June 2, 2015 (8 years, 10 months ago).

(3) ★★★★½ NBTScan (#111, 72)

NBTScan is a program for scanning IP networks for NetBIOS name information (similar to what the Windows nbtstat tool provides against single hosts). It sends a NetBIOS status query to each address in a supplied range and lists received information in human readable form. For each responded host it lists IP address, NetBIOS computer name, logged-in user name and MAC address. The original nbtscan was written by Alla Bezroutchko. Steve Friedl has written an alternate implementation. Read 4 reviews.

Latest release: version 1.5.1 on June 1, 2003 (20 years, 10 months ago).

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