cntlm-0.92.3下载

About Cntlm proxy Cntlm (user-friendly wiki / technical manual) is an NTLM / NTLM Session Response / NTLMv2 authenticating HTTP proxy intended to help you break free from the chains of Microsoft proprietary world. You can use a free OS and honor our noble idea, but you can't hide. Once you're behind those cold steel bars of a corporate proxy server requiring NTLM authentication, you're done with. The same even applies to 3rd party Windows applications, which don't support NTLM natively. Here comes Cntlm. It stands between your applications and the corporate proxy, adding NTLM authentication on-the-fly. You can specify several "parent" proxies and Cntlm will try one after another until one works. All auth'd connections are cached and reused to achieve high efficiency. Just point your apps proxy settings at Cntlm, fill in cntlm.conf (cntlm.ini) and you're ready to do. This is useful on Windows, but essential for non-Microsoft OS's. Cntlm integrates TCP/IP port forwarding (HTTP tunneling), SOCKS5 proxy mode, standalone proxy allowing you to browse intranet as well as Internet and to access corporate web servers with NTLM protection. There are many advanced features like NTLMv2 support, password protection, password hashing, completely mutliplatform code (running on just about every architecture and OS out there) and so much more. Cntlm eats up so little resources it can be used on embedded platforms as well - it's written in plain C without any external dependencies. Cntlm has been tested against various ISA servers, WinGate, NetCache, Squid and Tinyproxy with and without NTLM auth. Memory management audits and profiling are inherent part of the development process. Each change in the code is audited using Valgrind, which acts as a virtual CPU and checks behaviour of each instruction of the application being profiled. Using this marvelous tool, you can uncloak any imbalance in malloc/free calls (double free's or leaks), operations with uninitialized memory, access outside of properly allocated memory and oh so much more.