A nu fi de acord Sincer Root Login �i User Accent via SSH la spre A servi

Everybody knows, a cuprinde hackers �i attackers that tot Linux �i UNIX flavored sistem a veni cu un tot puternic root user socoteal�, care o dat� a lua compromised, mean tot iad gustare de diminea�� slab. So s�u’ un bun sigur practice la spre a nu fi de acord art.hot. capacitate pentru root user la spre capabil la spre login �i gain accent la a servi sistem via SSH direct ( de course, art.hot. sistem musta�� have disabled FTP accent). Dup� disabling sincer root SSH remote login, art.hot. scimbare pentru art.hot. brute force hacking la spre victorios is mare reduced.

La spre nap off �i a nu fi de acord sincer root SSH login, a urma this simplu tutorial:

import A face sure tu ai alt socoteal� (preferably sub la spre wheel user teren de asemenea) care is capabil la spre login via SSH remotely, �i capabil la spre SU la spre root user socoteal�. Else tu risc been �ncuiat afar� de la al t�u a servi.

1. SSH into a servi �i login as root.
2. �n�untru virgul� raft, folos pico sau vi la spre a redacta sshd_config dosar by typing unul de la a urma virgul�:

   pico etc/ssh/sshd_config
   / vi etc/ssh/sshd_config

   /
3. Scroll jos art.hot. SSH a servi configuration dosar �i a localiza un linie asem�n�tor sub:

   #PermitRootLogin da

4. Uncomment art.hot. linie by removing art.hot. hash symbol (#), �i apoi atunci scimbare art.hot. “ da” la spre “ nu”. Art.hot. ultimul examen linie voi privire asem�n�tor sub:

   PermitRootLogin nu

5. A salva art.hot. a confirma dosar. �n�untru pico, pres Ctrl-o, a urma by Ctrl-x. �n�untru vi, tip :wq �i pres Enter.
6. Pauz� SSH a servi by typing art.hot. a urma virgul� �n�untru virgul� linie, �i pres Enter:

   etc/rc.d/init.d/sshd pauz�

7. Logout de la SSH unire. Try la spre login as root, it voi fail cu Accent denied error. La spre accent root socoteal�, login cu al t�u own user nume �i password, �i apoi atunci SU la spre root.

import: Art.hot. pagin� is machine a traduce �i provided "as is" f�r� warranty. Machine traducere Mai a fi difficult la spre understand. A face pe plac la refer la spreorigine Englez anghinar� oric�nd posibil.

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