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Cntlm is an NTLM / NTLMv2 authenticating HTTP/1.1 proxy. It caches auth'd connections for reuse, offers TCP/IP tunneling (port forwarding) thru parent proxy and much much more. It's in C, very fast and resource-efficient. Go to http://cntlm.sf.net/

Project Samples

Speed comparison, CNTLM vs. NTLMAPS. Behold conn. reuse! :) Resource consumption, the same proxies.

Project Activity

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Categories

Security, Desktop Environment, Networking, Tunneling

License

GNU General Public License version 2.0 (GPLv2)

Follow Cntlm Authentication Proxy

Cntlm Authentication Proxy Web Site

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User Ratings

4.8 out of 5 stars
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User Reviews

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  • corpproxyhelper Posted 2021-06-09
    It doesn't support PAC proxy scripts, crash often (in Windows) and has no GUI. I find Corporate Proxy Helper (www . corporateproxyhelper . com) to be much better
  • versat Edited 2017-07-11
    Very useful. It works under Windows 7 but it hangs every now and then and needs manual restart.
  • darkwebdotfr Posted 2015-09-08
    Just the project that every body have to had in work
  • totemisottapa Posted 2015-04-09
    It works flawlessy! Thanks for your efforts!
  • gounini Posted 2014-04-28
    It just works and it very simple. Good work.
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Additional Project Details

Operating Systems

BSD, IBM AIX, Linux, Windows

Languages

English

Intended Audience

End Users/Desktop, System Administrators

User Interface

Non-interactive (Daemon)

Programming Language

C

Related Categories

C Security Software, C Desktop Environment Software, C Networking Software, C Tunneling Software

Registered

2007-06-05
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