CIS Ubuntu 20.04 Level 1 Server Benchmark
Rules and Groups employed by this XCCDF Profile
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Network Configuration and Firewalls
Most systems must be connected to a network of some sort, and this brings with it the substantial risk of network attack. This section discusses th...Group -
iptables and ip6tables
A host-based firewall called <code>netfilter</code> is included as part of the Linux kernel distributed with the system. It is activated by default...Group -
Install iptables-persistent Package
Theiptables-persistent
package can be installed with the following command:$ apt-get install iptables-persistent
Rule Medium Severity -
Install iptables Package
Theiptables
package can be installed with the following command:$ apt-get install iptables
Rule Medium Severity -
Remove iptables-persistent Package
Theiptables-persistent
package can be removed with the following command:$ apt-get remove iptables-persistent
Rule Medium Severity
Node 2
The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.
Capacity
Modules