Ikarita yo Kwinjira Ikarita ya IC cyangwa Ikarita ndangamuntu?

Igisobanuro cyikarita yo kugenzura ni uko uburyo bwambere bwubwenge bwo kugenzura bwubwenge bugizwe nubugenzuzi bugenzura, umusomyi wikarita, buto yo gusohoka nugufunga amashanyarazi, kandi nyir'ikarita ashobora gusa kuzunguza ikarita hafi yumusomyi wikarita ( Cm 5-15) rimwe, umusomyi wikarita arashobora kumva ikarita kandi akayobora amakuru mumikarita (nimero yikarita) kubakira, uwakiriye abanza gusuzuma ikarita itemewe, hanyuma agahitamo niba gufunga umuryango.Inzira zose zirashobora kugera kubikorwa byo kugenzura igihe cyose ziri murwego rwikarita yohanagura neza.

Kugereranya ikarita ya IC n'indangamuntu

Umutekano
Umutekano w'ikarita ya IC urenze cyane uw'indangamuntu, kandi inomero y'amakarita iri mu ndangamuntu irashobora gusomwa nta ruhushya, kandi biroroshye kwigana.
Gusoma no kwandika amakuru yanditswe mu ikarita ya IC akenera kwemeza ijambo ryibanga, kandi na buri gace k'ikarita gafite kurinda ijambo ryibanga ritandukanye, ririnda byimazeyo umutekano wamakuru, ijambo ryibanga ryikarita ya IC kugirango wandike amakuru nijambobanga rya amakuru yasomwe arashobora gushyirwaho kugirango atandukanye, atanga uburyo bwiza bwo kuyobora kugirango umutekano wumutekano.

Umugozi wumutekano

Kwandikwa
Ikarita ndangamuntu ntishobora kwandika amakuru, ibikubiyemo byanditse (nimero yikarita) birashobora kwandikwa gusa nuwakoze chip icyarimwe, uwashizeho imishinga ashobora gusoma nimero yikarita kugirango akoreshwe, ntashobora gushyiraho uburyo bushya bwo gucunga nimero ukurikije ibikenewe nyirizina. Bya Sisitemu.
Ikarita ya IC ntishobora gusomwa gusa n’umukoresha wemerewe amakuru menshi, ariko kandi n’umukoresha wemerewe kwandika umubare munini wamakuru (nkumubare wikarita nshya, uburenganzira bwabakoresha, amakuru yumukoresha, nibindi.), Ikarita ya IC yanditse ibirimo birashobora guhanagurwa inshuro nyinshi.
Ubushobozi bwo kubika
Ikarita ndangamuntu yandika nimero yikarita gusa, mugihe amakarita ya IC (nkamakarita ya Philips mifare1) ashobora kwandika inyuguti zigera ku 1000.

Gukora kumurongo no kumurongo
Ikarita ndangamuntu kuko ntabirimo, uruhushya rwabafite amakarita yarwo yose, imikorere ya sisitemu yo kwishingikiriza byimazeyo ku nkunga yububiko bwa mudasobwa.
Ikarita ya IC ubwayo yanditse umubare munini wibirimo bijyanye nabakoresha (nimero yikarita, amakuru yumukoresha, ubutware, impirimbanyi zikoreshwa hamwe namakuru menshi), irashobora gutandukanywa rwose nigikorwa cya porogaramu ya mudasobwa, kugirango igere kumurongo hamwe nuburyo bwo guhinduranya byikora kuri interineti. y'ibikorwa, kugirango ugere kumurongo mugari wo gukoresha, ibyifuzo bike.

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