Openwall is a leading brand in the field of information security software for open computing environments. They offer a range of products, services, and resources designed to enhance security in these environments. Their product lineup includes the Openwall GNU/*/Linux server operating system, Linux Kernel Runtime Guard for enhanced Linux security, and John the Ripper password cracker, which is available for Linux, Mac, Windows, and other platforms.

They also provide various tools for password cracking, password hashing, and password policy enforcement. In addition to their software offerings, Openwall offers professional services and publishes articles and presentations related to information security. They also maintain mailing lists and a community wiki for users of their software, as well as source code repositories for developers.

To stay updated with Openwall's latest releases and news, you can follow them on Twitter or subscribe to their announcement mailing list. Their website also provides links to their file archive and mirrors, where you can find their software releases. Overall, Openwall is dedicated to bringing security to open computing environments through their comprehensive suite of software, services, and resources