CIP-12 Security Considerations

[rootulp]

Context

CIPs/cips/cip-12.md

Lines 583 to 587 in 46e1499

	## Security Considerations
	All CIPs must contain a section that discusses the security implications/considerations relevant to the proposed change. Include information that might be important for security discussions, surfaces risks and can be used throughout the life cycle of the proposal. For example, include security-relevant design decisions, concerns, important discussions, implementation-specific guidance and pitfalls, an outline of threats and risks and how they are being addressed. CIP submissions missing the "Security Considerations" section will be rejected. An CIP cannot proceed to status "Final" without a Security Considerations discussion deemed sufficient by the reviewers.
	The current placeholder is acceptable for a draft.

Problem

This section of CIP-12 still contains the template boilerplate.

Proposal

Replace the boilerplate with content specific to CIP-12.

[rootulp]

I wrote a forum post which took a first stab at fleshing out some security considerations so feel free to use or not use any of that content in the CIP.

cc: @womensrights