Best way for security of my linux PC (xubuntu 14.04)?
1)Disable sudo
2)Set-up password for grub 3)Set-up password for root 4)Set-up passphrase for all operation system for encrypt home directory and all disk. 5)Set-up iptables, for block all incoming traffic, and all outgoig traffic, except 80,443 ports and skype,icq ports. What else needs to be done in my xubuntu system? |
Install clamav and rkhunter and run them on a regular (daily?) basis.
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Disable boot from removable devices.
Set-up password for BIOS changes. |
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What else needs to be done? |
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Anyone that has physical access to the storage media can bypass any such protections. Keep updates current. Short of a Pit Bull with a nasty caffeine withdrawal, I'd say 'check and double check', except Quote:
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Habitual, iptables scrippt for security local PC.
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