A log should help investigate an inquiry rather than become another store of private data. Review what you record. START WITH A QUESTION Choose three situations: a form error, an inquiry status change and an external service failure. Write the question support should answer using the log. If a field does not serve that task, discuss whether it is needed at all. SET RECORDING LIMITS OWASP advises against directly recording passwords, access tokens and sensitive data. Do not enable full request dumps as a universal diagnostic tool. First define the minimum information needed for the particular event. CREATE A CONTROLLED EXAMPLE In a test environment, submit an inquiry with invented data and find its event. Are the time, action and result understandable? Has private message text entered the log? Save findings without copying secrets into a report or chat. ASSIGN RESPONSIBILITY Agree log access, retention and deletion separately. Check whether the team would notice logging stopping or storage filling up. This is an operating process, not merely a library setting. Document differences between environments. After choosing a domain from the catalogue, include this checklist in website preparation. A useful outcome is finding a test inquiry and explaining its status without asking the buyer for a password or one-time code. Image: a new AI photoillustration for this article; a conceptual scene, not a documentary photograph. Domain catalogue: https://domainevery.com/en/domains Primary sources: https://cheatsheetseries.owasp.org/cheatsheets/Logging_Cheat_Sheet.html
