Security¶
Table of Contents
See also: Firewalls, Permissions
Audit¶
Package: audit
For Audit to work properly, the service needs to be started.
$ sudo systemctl start auditctl
Kerberos¶
kadmin (Command)¶
Package: krb5-workstation
Manage the Kerberos Distribution Center (KDC).
Usage |
Explanation |
---|---|
-q |
run interactive commands |
kadmin (Interactive)¶
Usage |
Explanation |
---|---|
? |
view the available commands |
addprinc <USER> |
create a new principal for a user |
addprinc host/<HOSTNAME> |
create a new principal to allow authentication from a server |
addprinc nfs/<HOSTNAME> |
create an NFS principal |
addprinc cifs/<HOSTNAME> |
create a CIFS/SMB principal |
addprinc ftp/<HOSTNAME> |
create a FTP principal |
ktadd host/<HOSTNAME> |
save the principal to the /etc/krb5.keytab file |
ktremove host/<HOSTNAME> |
remove the principal from the keytab file |
delprinc |
delete a principal |
listprincs |
list principals |
Local System¶
Miscellaneous commands for managing security on local systems.
genkey¶
Package: crypto-keys
Generate SSL/TLS certificates.
Usage |
Explanation |
---|---|
<DOMAIN_NAME> |
create a self-signed SSL |