Amaya Toman Panguva apo kupararira kweInternet kwakanga kuchiri kutanga munzvimbo dzakawanda dzepasi, boka revashandisi rakabvumirana kuedza kuputsa simba reDES encryption standard. Basa rose rakavatorera mwedzi mishanu, uye ticharangarira budiriro yadudzwa inobudirira mukudzokera kwedu kwanhasi kunguva yakapfuura.
Zvinogona kudaro kufarira iwe
Kutyora iyo DES encryption standard (1997)
Musi waChikumi 17, 1997, boka revashandisi rakakwanisa kutyora iyo inonzi Data Encryption Standard. Iyo Data Encryption Standard, kana DES, i symmetric cipher iyo yakasarudzwa seyakajairwa (FIPS 46) yedata encryption mumasangano ehurumende asiri veruzhinji muUnited States of America, uye zvishoma nezvishoma yakawedzera kune akazvimirira chikamu zvakare. Panguva yekutyoka kwayo, DES yaionekwa seyakasimba kwazvo yepamutemo encryption chishandiso. Iri boka rambotaurwa, iro rakauya pamwe chete paInternet, rakatora mwedzi mishanu kuti riparadze DES.
Kunyoreswa kwemitambo yekutanga yemavhidhiyo (1980)
Musi waChikumi 17, 1980, US Copyright Office yakanyoresa kunyoreswa kwemutambo wevhidhiyo wekutanga munhoroondo. Aya aive mazita maviri - Asteroids uye Lunar Lander naAtari. Asteroids yakaburitswa muna Mbudzi 1979 uye yakagadziridzwa pamwe naLyle Rains naEd Logg. Basa revatambi vemutambo uyu raive rekudzora chitundumuseremusere uku vachipfura masora anobhururuka nemaasteroidi vachinzvenga chero kubonderana. Asteroids inoonekwa seimwe yekutanga hits yenguva yegoridhe yemitambo yeArcade. Lunar Lander yaive mutambo wemutambi mumwe chete wakaburitswa muna Nyamavhuvhu 1979. Kufanana neAsteroids, zita iri rakaiswa muchadenga. Atari yakakwanisa kutengesa huwandu hwe4830 mayunitsi eLunar Lander isati yatorwa neAsteroids yambotaurwa mwedzi mishoma gare gare.
