Video: Puas yog IKEv2 ruaj ntseg?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Yog IKEv2 Ruaj Ntseg ? Yog lawm, IKEv 2 yog ib txoj cai uas muaj kev nyab xeeb siv. Nws txhawb 256-ntsis encryption, thiab tuaj yeem siv cov cim zoo li AES, 3DES, Camellia, thiab ChaCha20. Dab tsi ntxiv, IKEv 2 /IPSec kuj txhawb PFS + cov txheej txheem MOBIKEfeature ua kom koj qhov kev sib txuas yuav tsis raug poob thaum hloov pauv.
Ib yam li ntawd, puas yog IKEv2 zoo dua OpenVPN?
Nyob rau qhov zoo, IKEv 2 yog dav-xav txog tobe ntawm qhov ceev tshaj plaws thiab ruaj ntseg raws tu qauv muaj, ua rau nws nrov xaiv nrog VPN cov neeg siv. Kev Ua Haujlwm: Hauv ntau qhov xwm txheej IKEv 2 yog sai dua OpenVPN vim nws tsis tshua muaj CPU-intensive.
IKEv2 VPN yog dab tsi? IKEv2 VPN ua . IKEv 2 tseem hu ua InternetKey Exchange version 2. Nws yog ib qho kev tshaj lij VPN raws tu qauv uas muab qhov sib npaug ntawm kev ruaj ntseg thiab ceev. Nws yog qhov zoo tshaj plaws protocol rau cov khoom siv mobile.
Ib sab ntawm no, dab tsi yog qhov kev nyab xeeb tshaj plaws VPN raws tu qauv?
Cov kev ruaj ntseg tshaj plaws yog OpenVPN raws tu qauv . Koj tuaj yeem xaiv los ntawm ob qhov sib txawv, hu ua OpenVPN TCP thiab OpenVPN UDP. Yog tias koj xav tau siab tshaj ua tau theem ntawm encryption, tau pom zoo mus rau OpenVPN TCP.
Qhov txawv ntawm IKEv2 thiab IPSec yog dab tsi?
IKEv 2 / IPsec thiab lwm yam SecurityProtocols L2TP tsis muab ib qho encryption ntawm nws tus kheej, uas yog vim li cas nws thiaj siv nrog Internet Protocol Security( IPsec ). Nws yog Muaj kev nyab xeeb ntau dua li PPTP, tab sis nws muaj nws tus kheej cov teeb meem ib yam nkaus. NordVPN txhawb nqa qhov no tsuas yog kev poob qis, qhov twg muaj yog kev xav tau tiag tiag rau ib tug legacyprotocol.
Pom zoo:
Puas yog Mega NZ ruaj ntseg?
Ua ntej tshaj plaws, Mega.nz featureend-to-endencryption. Qhov no yog qhov tseem ceeb ntxiv rau qhov chaw, txhais tau tias tsis yog Mega cov neeg ua haujlwm tuaj yeem nkag mus rau koj cov ntaub ntawv.Mega.nz siv AES-128 encryption. Qhov no yog qhov zoo, tab sis 256-ntsis yog suav tias yog tus qauv kub ntawm qhov kev nkag mus
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Cov ntsiab lus hauv json web token (JWT) tsis muaj kev nyab xeeb, tab sis muaj qhov ua tau zoo rau kev txheeb xyuas qhov tseeb token. JWT yog peb qhov sib cais los ntawm lub sijhawm. Qhov thib peb yog kos npe. Tus yuam sij rau pej xeem txheeb xyuas JWT tau kos npe los ntawm nws tus yuam sij ntiag tug sib xws
Puas yog Fernet ruaj ntseg?
Yog li Fernet yog dab tsi? Fernet yog ib txoj kev encryption symmetric uas ua kom paub tseeb tias cov lus encrypted tsis tuaj yeem siv tau / nyeem yam tsis muaj tus yuam sij. Nws siv URL zoo encoding rau cov yuam sij. Fernet kuj tseem siv 128-ntsis AES hauv CBC hom thiab PKCS7 padding, nrog HMAC siv SHA256 rau kev lees paub
Puas yog Google tau ua txhaum kev ruaj ntseg?
2018 Google cov ntaub ntawv ua txhaum cai yog ib qho kev thuam loj tshaj plaws nyob rau xyoo 2018 thaum Google engineers pom asoftware to hauv Google+ API siv hauv social medianetwork. Cov kab no tau kho tam sim ntawd txawm li cas los xij coj mus rau kwv yees li 500,000 Google+ cov neeg siv ntiag tug cov ntaub ntawv qhib rau pej xeem
Dab tsi yog kev ruaj ntseg ruaj ntseg thiab muaj nyob rau hauv kev ruaj ntseg?
Kev ceev ntiag tug txhais tau hais tias cov ntaub ntawv, cov khoom thiab cov peev txheej raug tiv thaiv los ntawm kev tsis pom zoo thiab lwm yam kev nkag. Kev ncaj ncees txhais tau tias cov ntaub ntawv raug tiv thaiv los ntawm kev hloov pauv tsis tau tso cai los xyuas kom meej tias nws ntseeg tau thiab raug. Muaj txhais tau hais tias cov neeg siv tau tso cai nkag tau rau hauv cov tshuab thiab cov peev txheej uas lawv xav tau