Jaromir Miko Kwa zaka zambiri, zinkawoneka kuti makompyuta ochotsedwa pa intaneti anali otetezedwa bwino kwa owononga kuposa omwe amalumikizidwa pa intaneti kudzera pa WiFi kapena chingwe. Komabe, akatswiri a chitetezo a ku Israel Ben Gulion University anapeza izo m’zaka zaposachedwapa zingapo zimene mungachite, kupeza ngakhale pazida zopanda intaneti chifukwa cha njira zomwe zimafanana ndi kanema wa sci-fi. Wina wotchulidwa adawonjezedwa pamndandanda wa mayankho opitilira khumi CHIWALA. Chifukwa obera amatha kufika pazidziwitso zachinsinsi posintha kuwala kwa chinsalu.
Izo zikhoza kukhala chidwi inu
A atatu mwa akatswiri Mordechai Guri, Dima Bykhovsky ndi Yuval Elovici anapezaa njira yosatetezedwa pamawonekedwe otumizira omwe amalola owononga kutumiza deta tcheru pogwiritsa ntchito kusintha kwa kuwala. Pulogalamu yaumbanda imatembenuza chiwonetserochi kukhala code code ya morse yomwe imabisa "0" ndi "1" chizindikiro kuti chikhale chotsitsimutsa pazenera. Choncho, wosuta alibe mwayi kudziwa kuti kompyuta wakhala anadula. Wobera ndiye amangofunika kukhala ndi mawonekedwe owonetsera pogwiritsa ntchito chida chojambulira monga chitetezo kapena kamera yam'manja. Ndiye basi t ndi zokwaniraalolani deta iwunikidwe ndi mapulogalamu ndipo potero mupeze kopi ya deta yosungidwa pa kompyuta.
Ofufuza omwe adapeza cholakwikacho adatha kutumiza kukonzanso kopanda zolakwika kwa nthano ya Medvíd pakuyesa.ek Pú ndi anakwaniritsa HIVé liwiroi 10 bits pa sekondi iliyonse. Komabe, wowonongayo ayenera choyamba kupeza pulogalamu yaumbanda mu kompyuta, amenenso si vuto kwa hackers ku Ben Gurion University. Zolemba zawo zomwe adazipeza zikuphatikiza mitundu iyi yakuba:
- AirHopper - Obera atembenuza khadi lojambula kukhala cholumikizira cha FM, makamaka chimagwira ntchito ngati keylogger
- ndiye amapeza deta kuchokera kuzizindikiro zomwe zimatumizidwa kudzera pa chingwe kupita pawindo.
- AIR-Jumper - Imakulolani kuti mujambule zidziwitso zodziwika bwino pogwiritsa ntchito mafunde a infrared omwe amajambulidwa ndi makamera oteteza usiku
- Mtengo wa BeatCoin - Imakupatsani mwayi wopeza makiyi achinsinsi a ma wallet osalumikizidwa a cryptocurrency ndi mafunde amagetsi.
- BitWhisper - Imathandizira mapasiwedi ndi makiyi achitetezo kuti agawidwe posinthana ndi ma PC awiri osalumikizidwa
- DiskFiltration - Amalola kuti deta ifalitsidwe pogwiritsa ntchito mawu opangidwa ndi singano yojambulirakapena mu hard disk
- fanmitter - Imatumiza deta pogwiritsa ntchito phokoso la fan.
- GSMm - Imalola kuti zidziwitso zipezeke poyimitsa mafunde amafoni pogwiritsa ntchito ma siginecha pakati pa CPU ndi RAM
- HDD - Imakulolani kuthyolako kompyuta chifukwa cha mafunde a maginito opangidwa ndi ma hard drive a laputopu
- MAGNET - Imakulolani kuti muwononge foni yamakono yanu pogwiritsa ntchito mafunde a purosesa
- MBULE - Amalola kuti deta igawidwe popanda intaneti pogwiritsa ntchito mafunde akupanga
- ODIN - Imakulolani kuti muwononge kompyuta pogwiritsa ntchito mafunde a maginito a purosesa
- Mphamvu Hammer - Imakulolani kuchotsa deta pakompyuta yanu pogwiritsa ntchito chingwe chamagetsi
- RADIoT - Imagwiritsa ntchito ma wayilesi opangidwa ndi zida za IoT
- USBee - Imakulolani kutumiza deta pogwiritsa ntchito ma frequency amawayilesi olumikizidwa ndi cholumikizira cha USBy
Kuti muteteze ku kuthyolako kwamtunduwu, ofufuza amalimbikitsa njira zowonjezera monga zotchingira zotetezera pachiwonetsero kapena kusintha momwe makamera achitetezo amakhalira kuti obera asatha kuwona zowonera.u.
Chitsime: Nkhani za Hacker; TechSpot
10 bits pa sekondi iliyonse? Ndi masekondi 100 pa kilobit. 10000 pa megabit. Nthawi 8 pa megabyte = 80000 masekondi. Ndizo ~ maola 22,2 pa megabyte imodzi ya data.
Ndipo tikungoganiza kuti sitiyang'ana ngati zomwe zasungidwa zili bwino. Palibe kuwunika kwa paketi, kotero ngati pang'ono kuyiwalika panjira, kapena mwangozi kuli ndi mtengo wosiyana ...
Kiyi yachinsinsi ya EC ili ndi ma byte 256. Ndiye watuluka mu 3 ndi theka mphindi.
Kupanda kutero, muyenera kuyitanitsa kukula kwambiri pa megabyte, pafupifupi masiku 10.
Chabwino, ngati mutha kulowetsa pulogalamu ina mu kompyuta yanu, ndiye kuti palibe chifukwa chothana ndi zopusa zotere…….