In terms of key hierarchy, you have to request to a Certification Authority in order for them to issue you an X.509 certificate. On the other hand, you can creat your own pgp.
In terms of key trust, X.509 supports only a sole key owner. It can support only one digital signature to confirm the key's validity. This does not work for pgp.
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defines or constrains some aspect of business and always resolves to either true or false. It specifically involves terms, facts and rules
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Incomplete question, please submit another one.
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has?
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i think i need a few more details then we can talk
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Less than 1 min, so A.
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Hope this helps!
( it really does help you save)