CipherDyne fwknop stands for the "FireWall KNock OPerator", and implements an authorization scheme based around Netfilter and libpcap that requires only a single encrypted packet in order to communicate various pieces of information including desired access through a Netfilter policy and/or complete commands to execute on the target system. By using Netfilter to maintain a "default drop" stance, the main application of this program is to protect services such as OpenSSH with an additional layer of security in order to make the exploitation of vulnerabilities (both 0-day and unpatched code) much more difficult. The authorization server passively monitors authorization packets via libcap and hence there is no "server" to which to connect in the traditional sense. Acc... in Public bookmarkswith fwknopstandsfirewallknockoperatorimplementsauthorizationscheme
DeLi Linux DeLi Linux stands for "Desktop Light" Linux. It is a Linux Distribution for old computers, from 486 to Pentium MMX 166 or so. It's focused on desktop usage. It includes email clients, graphical web browser, an office package with word processor and spreadsheet, and so on. A full install, including XFree and development tools, needs not more than 250 MB of harddisk space. in linuxwith linuxdelistandsdesktoplightdistributioncomputers486by 2 users
GPGPU GPGPU stands for General-Purpose computation on GPUs. With the increasing programmability of commodity graphics processing units (GPUs), these chips are capable of performing more than the specific graphics computations for which they were designed. They are now capable coprocessors, and their high speed makes them useful for a variety of applications. The goal of this page is to catalog the current and historical use of GPUs for general-purpose computation. in Public bookmarkswith gpgpustandsgeneral-purposecomputationgpusincreasingprogrammabilitycommodityby 3 users