B??c 1. T?o ch?ng ch?

??u tin b?n truy c?p vohttps://www.sslforfree.com/v nh?p tn mi?n c?a b?n vo sau ? ?n nt Create Free SSL Certificate.

Note: n?u b?n c?n t?o ch?ng ch? dng cho nhi?u subdomain th b?n ?i?n nhi?u tn mi?n vo m?t lc, v d?wpcoban.com, mail.wpcoban.com, abc.wpcoban.com).

Sau ? b?n ch?nAutomatic FTP Verification.

Sau ? ?i?n thng tin ??ng nh?p FTP vo, ph?n Directory b?n nh?p tn th? m?c g?c c?a tn mi?n c?n ci SSL. N?u tn mi?n c?n ci l addon domain ho?c subdomain th b?n ph?i nh?p ?ng ???ng d?n c?a tn mi?n ?, v ch?nDownload Free SSL Certificate?? hon t?t.

Sau khi thng tin b?n nh?p l ?ng th n s? cho b?n thng tin ch?ng ch? SSL nh? sau:

B?n l?u l?i ? v quay l?i b?ng ?i?u khi?n cPanel c?a host ?? lm b??c k? ti?p.

B??c 2. Ci ch?ng ch? SSL vo cPanel

By gi? b?n vo b?ng ?i?u khi?n cPanel c?a host v tm m?cSSL/TLS.

Sau ? vo m?cCertificates (CRT).

Sau ? ? ph?nUpload a New Certificate, b?n ?i?n m ch?ng ch? Certificate m b?n nh?n ???c ? b??c 1 vo, Description ?i?n m t? g c?ng ???c. Sau ? ch?n Save Certificate.

Sau khi l?u thnh cng, b?n ?n Go Back ?? quay l?i v ch?n ntInstall? ch?ng ch? m b?n v?a thm vo, nh? ?? m?c Issuer ph?i l Lets Encrypt nh.

Sau ? ? ph?nPrivate Key (KEY),b?n ?i?n m Private Key m b?n ? nh?n ???c ? b??c 1 vo, sau ? ?n ntInstall Certificate.

N?u thng tin b?n nh?p l chnh xc th b?n s? nh?n ???c thng bo nh? sau.

 

By gi? b?n c th? truy c?p vo website theo giao th?c https. N?u b?n ? c website WordPress s?n th ch? c?nci pluginReally Simple SSLvo l ???c nh.

Gia h?n ch?ng ch? SSL t? Lets Encrypt

N?u b?n ci th? cng nh? b??c trn th vi?c gia h?n b?n ph?i lm th? cng. ?? gia h?n th ch? ??n gi?n l b?n lm l?i theo cc b??c trn v c?p nh?t l?i ch?ng ch? SSL khc cho website c?a mnh thi nh, b?n vo m?c SSL/TLS => Manage SSL sites.

Sau ? ch?nUpdate Certificatev ?in thng tin ch?ng ch? m?i vo l ???c.

Chc cc b?n thnh cng.