Cov txheej txheem:
Video: Dab tsi yog qhov siv cipher suite?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A cipher siv yog ib txheej ntawm cov ntaub ntawv uas pab txiav txim seb koj lub web server yuav sib txuas lus ruaj ntseg cov ntaub ntawv li HTTPS. Ib lub web server siv qee cov kev cai thiab cov algorithms los txiav txim seb nws yuav ua li cas thiaj li muaj kev nyab xeeb rau koj lub vev xaib. Cov no yog cov khoom xyaw ntawm kev sib txuas ruaj ntseg.
Tsis tas li ntawd, lub cipher suite ua haujlwm li cas?
Cipher suites yog sau los ntawm cov algorithms uas tuaj yeem ua haujlwm ua ke los ua tus tuav tes thiab encryption / decryption uas ua raws li hauv qab no. Thaum pib ntawm kev sib txuas ob tog sib koom ib daim ntawv teev cov kev txhawb nqa cipher suites thiab tom qab ntawd txiav txim siab ntawm qhov kev nyab xeeb tshaj plaws, kev txhawb nqa suite.
Tsis tas li ntawd, kev siv cov ciphers yog dab tsi? Cryptographic ciphers yog siv los hloov ciphertext rau plaintext thiab rov qab. Symmetric cryptography siv tib tus yuam sij rau encrypt thiab decrypt cov ntaub ntawv, thaum asymmetric cryptography, tseem hu ua pej xeem tus yuam sij cryptography, siv pej xeem thiab ntiag tug yuam sij rau encrypt thiab decrypt cov ntaub ntawv.
Yog li ntawd, cipher suite txhais li cas?
A cipher suite yog ib txheej txheej txheej txheej txheem uas pab kom muaj kev sib txuas hauv lub network uas siv Thauj Txheej Kev Ruaj Ntseg (TLS) lossis nws tam sim no-deprecated predecessor Secure Socket Layer (SSL). Tus yuam sij pauv algorithm yog siv los pauv tus yuam sij ntawm ob lub cuab yeej.
Yuav ua li cas kom tau txais ib lub cipher suite?
Yuav ua li cas nrhiav Cipher hauv Chrome
- Tua tawm Chrome.
- Nkag mus rau qhov URL koj xav kuaj hauv qhov browser.
- Hauv qhov chaw nyob bar, nyem lub cim rau sab laug ntawm URL.
- Saib rau kab "Kev sib txuas siv". Qhov no yuav piav qhia txog cov version ntawm TLS lossis SSL siv.
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