pySCG: chapter on logging similar to what we have for multiprocessing

[myteron]

Create a logging section that allows for a better understanding of logging, better read.

Explanation of logging is scattered and reasonable understanding of what logging means in relation to security and shell accounts

Incorporate some of the official documents:

• https://docs.python.org/3/howto/logging-cookbook.html#logging-to-syslog-with-rfc5424-support and
• https://cheatsheetseries.owasp.org/cheatsheets/Logging_Cheat_Sheet.html
• rfc5424

Existing rules in relation to logging are detached from each other an patchy:

• CWE-209: Generation of Error Message Containing Sensitive Information
• CWE-778: Insufficient Logging
• CWE-117: Improper Output Neutralization for Logs