Which activity typically does NOT result in a need to update policies and procedures?

Installing patches for an existing application typically does not result in the need to update policies and procedures because patching is usually a reactive measure focused on addressing specific vulnerabilities or bugs within the software. Patches are applied to maintain the security and functionality of the application, but they do not inherently change the overall operational framework or guidelines governing how an organization operates.

In contrast, implementing new software solutions, conducting security audits, and changing security protocols involve broader changes that can affect numerous aspects of an organization's security landscape, including roles, responsibilities, risk assessments, compliance requirements, and response strategies. These activities are more likely to necessitate a comprehensive review and potential updates to existing policies and procedures to ensure alignment with the new practices or software in use.