Validating cyber security requirements a case study singlebörse kostenlos test Münster
Traditionally, requirements are about defining what something can do or be. A door lock needs to keep a door closed until it’s unlocked with a specific key.
These are statements that support auditability and uptime.When a software feature is deployed, it isn’t simply accepted by the software owner; there’s a strategic process of critique, justification, and analysis before it’s deployed.Security should be treated with the same attention to detail.These attacks are preventable with a combination of rejecting or scrubbing bad input from the user, using a carefully crafted type of database query that flags data as data and not as commands to be acted upon, and modifying the output of the database calls to prevent bad data from attacking functionality down the line.In order to build good requirements, you should make sure that you are answering questions about your requirements.
Non-functional security requirements are statements like “Audit logs shall be verbose enough to support forensics.” Supporting auditability is not a direct functionality requirement, but it supports auditability requirements from regulations that may apply.