Consider the following:
What is true concerning this publisher’s Signature Policy?
A.
Only packages from this publisher must have at least one valid signature.
B.
All manifests from this publisher must have a cryptographic signature.
C.
All newly installed packages must have at least one valid signature.
D.
Signed and unsigned packages from this publisher can be installed.
Explanation:
Signature Policy: verify
Verify that all manifests with signatures are validly signed, but do not require all installed packages to be signed.
This is the default value.