Xws is a text mode multi-player crossword and chat server. It presents the same puzzle to everyone, allowing people the option to try and/or discuss solutions. Play may be friendly collaboration or fierce competition, depending on the players' dispositions. Xws supports hundreds of puzzles in the popular Across Lite file format. Copyright issues prevent the distribution from including any puzzles, but several archives and resources are listed in the README.
yaDMS (yet another Document Management System) is a PHP-based document management system, with many features like a clipboard, conversion of mail to DMS, conversion from DMS to mail, zip & download, copy, move, multiuser, and full-text searching with support for various document formats.
Yalst ("yet another live support tool") is a powerful chatting tool that integrates easily with any Web site. The highlights are visitor and operator initiated chats, audio and video chats, visitor monitoring and tracking with alarm functionality, form monitoring, file transfers in both directions during chats, plugin-free co-browsing, marketing tools (push banners, URLs, messages, and customized surveys), ad-tracking of campaigns, conversion tracking, departments, a FAQ database, a customized contact form (if chat is offline), chat between operators, and an application programming interface for deep Web site integration.
yencode is an encoder, decoder, and posting package for the popular Usenet yEnc encoding format. It features the ability to encode single or multipart archives, a smart decoder which can decode multiple files (including files specified out of order or with nonsense filenames), an optional scan mode with recursion, and an easy to use Usenet posting utility. It is fully compliant with the yEnc specifications.
Yersinia implements several attacks for the following protocols: Spanning Tree (STP), Cisco Discovery (CDP), Dynamic Host Configuration (DHCP), Hot Standby Router (HSRP), Dynamic Trunking (DTP), 802.1q, Inter-Switch Link Protocol (ISL), and VLAN Trunking (VTP). It helps the pen-tester in different tasks, such as becoming the root role in the Spanning Tree, creating virtual CDP neighbors, setting up rogue DHCP servers, becoming the active router in a HSRP scenario, enabling trunk, performing ARP spoofing over VLAN hopping, adding or deleting VLANs (via VTP), and more.
ytnef_cg_filter.pl provides a content filter program for the Stalker CommuniGate Pro email server that performs extraction of TNEF (winmail.dat) attachments by utilizing ytnef. It also has the ability to scan attachments with Clam Antivirus, as well as block them based on regular expressions. Its goal is to ease interoperability between mixed Windows and Linux workgroup environments.