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  2. Comparison of firewalls - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_firewalls

    Windows 2000, Windows XP, Windows 2003, Windows Vista, Windows 2008. 32bit and 64bit. OPNsense: Yes Yes, with Snort and Suricata (modules) Yes Yes Both FreeBSD/NanoBSD-based appliance pfSense: Yes Yes, with Snort and Suricata (modules) Yes Yes Both FreeBSD/NanoBSD-based appliance IPFire: Yes Yes, with Suricata Yes Yes (manual setup needed) Both

  3. WireGuard - Wikipedia

    en.wikipedia.org/wiki/WireGuard

    WireGuard is a communication protocol and free and open-source software that implements encrypted virtual private networks (VPNs). [5] It aims to be lighter and better performing than IPsec and OpenVPN , two common tunneling protocols . [ 6 ]

  4. Instruction list - Wikipedia

    en.wikipedia.org/wiki/Instruction_list

    Many vendors whilst incorporating the full IEC 61131-3 requirements have additional vendor specific calls/function blocks to suit their hardware such as reading or writing to I/O. Siemens PLC instruction list language is known as "Statement List" or "STL" in English, and "Anweisungs-Liste" or "AWL" in German, Italian and Spanish.

  5. iSight - Wikipedia

    en.wikipedia.org/wiki/ISight

    iSight is a brand name used by Apple Inc. to refer to webcams on various devices. The name was originally used for the external iSight webcam, which retailed for US$149, connected to a computer via a FireWire cable, and came with a set of mounts to place it atop any then current Apple display, laptop computer, all-in-one desktop computer, or round surface.

  6. Lockheed Martin RQ-170 Sentinel - Wikipedia

    en.wikipedia.org/wiki/Lockheed_Martin_RQ-170...

    Journalists have noted design similarities between the RQ-170 and previous stealth and UAV programs such as the Lockheed Martin RQ-3 DarkStar and Polecat. [ 3 ] [ 4 ] An Air Force official said, "It's the same concept as [the RQ-3] DarkStar, it's stealthy, and it uses the same apertures and data links, only it's bigger."

  7. Forward-looking infrared - Wikipedia

    en.wikipedia.org/wiki/Forward-looking_infrared

    Forward-looking infrared (FLIR) cameras, typically used on military and civilian aircraft, use a thermographic camera that senses infrared radiation. [ 1 ] The sensors installed in forward-looking infrared cameras, as well as those of other thermal imaging cameras, use detection of infrared radiation, typically emitted from a heat source ...

  8. Diamond Multimedia - Wikipedia

    en.wikipedia.org/wiki/Diamond_Multimedia

    Diamond Multimedia is an American company that specializes in many forms of multimedia technology. They have produced graphics cards, motherboards, modems, sound cards and MP3 players; however, the company began with the production of the TrackStar, an add-on card for IBM PC compatibles which emulates Apple II computers.

  9. Infrared search and track - Wikipedia

    en.wikipedia.org/wiki/Infrared_search_and_track

    An IRST sensor on a Sukhoi Su-35. An Infrared Search and Track (IRST) system (sometimes known as infrared sighting and tracking) is a method for detecting and tracking objects which give off infrared radiation, such as the infrared signatures of jet aircraft and helicopters.