1. A system for security self-assessment of a computer platform, comprising: a memory; a processor; an application stored in the memory that, when executed by the processor, in association with a call to action, transmits security self-assessment logic and at least one security self-assessment policy to a computer platform, wherein the security self-assessment policy defines at least one scan tool to be used by the security self-assessment logic when executed on the computer platform to perform a security self-assessment of the computer platform; and a plurality of scan tools stored in the memory and accessible for downloading by security self-assessment logic when executed on the computer platform, wherein the security self-assessment logic is configured to cause a processor of the computer platform to download to the computer platform the at least one scan tool defined by the security self-assessment policy from the plurality of scan tools stored in the memory, to perform a security self-assessment of the computer platform based at least in part on the downloaded at least one scan tool, to remove the at least one downloaded scan tool from the computer platform, to remove the security self-assessment policy from the computer platform, and to remove the security self-assessment logic from the computer platform when the self-assessment of the computer platform has performed.