Video: Dab tsi yog SSH hauv Linux?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
ssh txib in Linux nrog piv txwv. ssh stands rau "Secure Plhaub". Nws yog ib tug protocolused kom ruaj ntseg txuas mus rau ib tug tej thaj chaw deb server/system. ssh issecure hauv kev nkag siab tias nws hloov cov ntaub ntawv hauv encrypted form ntawm tus tswv tsev thiab tus neeg siv khoom.
Kuj nug, SSH txhais li cas hauv Linux?
Secure Plhaub
Ib yam li ntawd, SSH yog dab tsi thiab vim li cas nws thiaj siv? Secure Plhaub ( SSH ) yog cryptographic networkprotocol rau kev khiav hauj lwm cov kev pab cuam network ruaj ntseg nyob rau hauv ib tug unsecurednetwork. Tus qauv TCP chaw nres nkoj rau SSH yog 22. SSH feem ntau siv nkag mus rau Unix-zoo li kev khiav hauj lwm systems, tab sis nws kuj yog siv hauv Microsoft Windows. Windows 10 sivOpenSSH raws li nws lub neej ntawd SSH tus neeg siv khoom.
Yog li ntawd, SSH ua haujlwm li cas hauv Linux?
SSH tsim kom muaj kev sib txuas lus cryptographically ruaj ntseg ntawm ob tog (tus neeg siv khoom thiab neeg rau zaub mov), kev lees paub ib sab mus rau lwm tus, thiab dhau cov lus txib thiab tso tawm rov qab thiab tawm mus. SSH raws tu qauv siv symmetric encryption, asymmetricencryption thiab hashing nyob rau hauv thiaj li yuav muaj kev ruaj ntseg kis ntawm cov ntaub ntawv.
Vim li cas peb thiaj siv ssh?
Yog SSH yog siv rau tej thaj chaw deb lub plhaub nkag mus thiab luam cov ntaub ntawv, cov kev hem thawj kev nyab xeeb tuaj yeem txo qis heev. Qhov no yog vim qhov SSH neeg siv thiab server siv digitalsignatures los txheeb xyuas lawv tus kheej. Tsis tas li ntawd, tag nrho cov kev sib txuas lus ntawm cov neeg siv khoom thiab cov neeg rau zaub mov yog encrypted.
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