chkrootkit is a tool to locally check for signs of a rootkit. It contains a chkrootkit: shell script that checks system binaries for rootkit modification. The following tests are made: aliens, asp, bindshell, lkm, rexedcs, sniffer, wted, z2, amd, basename, biff, chfn, chsh, cron, date, du, dirname, echo, egrep, env, find, fingerd, gpm, grep, hdparm, su, ifconfig, inetd, inetdconf, identd, killall, login, ls, mail, mingetty, netstat, named, passwd, pidof, pop2, pop3, ps, pstree, rpcinfo, rlogind, rshd, slogin, sendmail, sshd, syslogd, tar, tcpd, top, telnetd, timed, traceroute, and write. ifpromisc.c checks whether the interface is in promiscuous mode, chklastlog.c checks for lastlog deletions, chkwtmp.c checks for wtmp deletions, check_wtmpx.c checks for wtmpx deletions (Solaris only), and chkproc.c checks for signs of LKM trojans.
Allegro is a multi-platform game library for C/C++ developers that provides many functions for graphics, sounds, player input (keyboard, mouse, and joystick), and timers. It also provides fixed and floating point mathematical functions, 3D functions, file management functions, compressed datafile, and a GUI.
LFT (Layer Four Traceroute) is a sort of "traceroute" that often works much faster than the commonly-used Van Jacobson method and goes through many configurations of packet-filter based firewalls. More importantly, LFT implements numerous other features, including TCP, UDP, or ICMP-based traces, AS number lookups through several reliable sources, loose source routing, netblock name lookups, and more. LFT also distinguishes between layer-4 protocols, which make its statistics slightly more realistic, and gives a savvy user the ability to trace protocol routes, not just layer-3 hops.
LiteSpeed Web Server is a high-performance, secure, easy-to-use, and Apache interchangeable Web server. It supports HTTP/1.1, SSL, CGI, FastCGI, LSAPI, PHP, JSP, Servlets, GZIP compression, chroot, IP level throttling, connection accounting, DoS attack prevention, and instant recovery mechanisms. With its Apache compatible rewrite engine, .htaccess, and MS FrontPage support, migration is quick and easy. A Web interface is included for administration and configuration. It can be used as a content accelerator, compression proxy, or a security guard running in front of any Web and application server.
JCards is a Java application designed to store and manage data in any format that the user defines. Instead of having multiple applications/spreadsheets/databases to manage passwords, tasks, shopping lists, etc., JCards allows the user to define a database that contains the fields they want. This is accomplished via an easy to use interface that requires no understanding of SQL or any other database jargon. JCards was initially developed for PDAs, but has now branched into another version that is suitable for the modern desktop environment and includes a number of extra features.