CyberSecurity Related Question:

Consider the SNORT rule:

alert tcp $HOME_NET any <> $EXTERNAL_NET 6666:7000 (msg:"CHAT IRC message"; flow:established; content:"PRIVMSG "; nocase; classtype:policy-violation; sid:1463; rev:6;)

Explain what the snort rule does by answering:

1) What type of connections would the rule apply to? 2) What type of traffic is being monitored? 3) Is there any additional requirement on the traffic?

Please answer comletely! Thanks !