```ruby
simple_iptables_rule "ssh" do
  direction "INPUT"
  rule rule_for("ssh")
  jump "ACCEPT"
end
```

Add required cookbook to ssh
user
```ruby
include_recipe "cespi_server_security::_fw_basic"

simple_iptables_rule "ssh" do
  direction "INPUT"
  rule rule_for("ssh")
  jump "ACCEPT"
end
```
assistant