Hi Everyone,
I just completed the IDS basics exercise but I am unable to complete the challenge exercise. I have applied the first and second rules as instructed but when i click submit/complete it keeps telling me i am wrong. but I was able to achieve the outcome of the task in the lab with the same rule syntax:
- alert tcp any any → any 21 (msg: “FTP Traffic Detected"; sid:4;)
- alert tcp any 21 <> any any (msg: “FTP Traffic Detected”; sid:5;)
Any help will be appreciated.