Source log data from: https://github.com/logpai/loghub/blob/master/OpenSSH/OpenSSH_2k.log
Using a programming language you are strong at, code a single program that reads the file to obtain the results for the ff. ..
- for those who triggered POSSIBLE BREAK-IN ATTEMPT
- who are the offending IPs (and reversed mapped domains)?
- how many attempts for each IP?
- for those who triggered and matched log lines: "failed password for $user from $ip"