Dab tsi yog mobile code nyob rau hauv faib system?
Dab tsi yog mobile code nyob rau hauv faib system?

Video: Dab tsi yog mobile code nyob rau hauv faib system?

Video: Dab tsi yog mobile code nyob rau hauv faib system?
Video: Quas Koj Ntxhais Rau Kuv Tub - Cai Hawj Feat. Maiv Xis Vaj「Official MV」 2024, Hlis ntuj nqeg
Anonim

Mobile code yog ib qho kev pab cuam, daim ntawv thov, lossis cov ntsiab lus muaj peev xwm txav tau thaum kos rau hauv email, ntaub ntawv lossis lub vev xaib. Mobile code siv lub network lossis chaw cia khoom, xws li Universal Serial Bus (USB) flash drive, los ua haujlwm hauv zos code execution los ntawm lwm lub computer qhov system.

Tsis tas li ntawd, tus neeg sawv cev mobile yog dab tsi hauv kev faib tawm?

Los ntawm Wikipedia, phau ntawv dawb encyclopedia. Hauv computer science, a tus neeg sawv cev mobile yog ib tug muaj pes tsawg leeg ntawm lub computer software thiab cov ntaub ntawv uas yog muaj peev xwm mus migrate (tsav) los ntawm ib lub computer mus rau lwm yam autonomously thiab txuas ntxiv nws ua rau lub hom phiaj computer.

Kuj Paub, dab tsi yog qee qhov kev txhawj xeeb txog kev nyab xeeb thaum siv mobile code? Muaj ob yam tseem ceeb ntawm mobile code kev ruaj ntseg txaus ntshai : (1) siab phem functionality thiab (2) vulnerabilities. Cov qeb ntawm kev ua phem tsis zoo yog cov npe uas tsis xav tau thiab txaus ntshai mobile code tus cwj pwm uas stealthily muab tso rau hauv Trojan app uas tus neeg siv tau dag rau hauv kev txhim kho.

Ib yam li ntawd ib tug yuav nug, dab tsi yog ib tug code migration?

Code migration yog lub zog ntawm programming code los ntawm ib qho system mus rau lwm qhov. Ib tug thib ob, ntau nyuaj theem ntawm kev tsiv teb tsaws chaw yuav txav mus rau lwm yam lus programming. Kev tsiv teb tsaws chaw mus rau lub platform tshiab nkaus lossis kev ua haujlwm yog qhov nyuaj tshaj plaws kev tsiv teb tsaws chaw.

Tus neeg sawv cev mobile hauv e-lag luam yog dab tsi?

A tus neeg sawv cev mobile yog ib tug muaj pes tsawg leeg ntawm computer program, cov ntaub ntawv, thiab execution xeev, uas yog muaj peev xwm txav los ntawm ib lub computer mus rau lwm yam autonomously thiab txuas mus rau nws execution ntawm lub lo lus uas peb lub computer. Piv txwv li, hauv ib qho e - kev lag luam daim ntawv thov qhia hauv daim duab 1, cov neeg sawv cev mobile yog siv los tshawb nrhiav thiab yuav khoom.

Pom zoo: