Linux common attack port blocking table

The following content is for reference only:

# INPUT

-A input-p tcp-dport 135-j REJECT

-A input-p udp-dport 135-j REJECT

-A input-p tcp-dport 136-j REJECT

-A input-p udp-dport 136-j REJECT

-A input-p tcp-dport 137-j REJECT

-A input-p udp-dport 137-j REJECT

-A input-p tcp-dport 138-j REJECT

-A input-p udp-dport 138-j REJECT

-A input-p tcp-dport 139-j REJECT

-A input-p udp-dport 139-j REJECT

-A input-p tcp-dport 445-j REJECT

-A input-p udp-dport 445-j REJECT

-A input-p tcp-dport 4444-j REJECT

-A input-p udp-dport 4444-j REJECT

-A input-p tcp-dport 5554-j REJECT

-A input-p tcp-dport 1434-j REJECT

-A input-p udp-dport 1434-j REJECT

-A input-p tcp-dport 2500-j REJECT

-A input-p tcp-dport 5800-j REJECT

-A input-p tcp-dport 5900-j REJECT

-A input-p tcp-dport 6346-j REJECT

-A input-p tcp-dport 6667-j REJECT

-A input-p tcp-dport 9393-j REJECT

-A input-p tcp-dport 593-j REJECT

-A input-p udp-dport 593-j REJECT

-A input-p udp-dport 69-j REJECT

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A better way is to deny all ports and only open necessary ports.