The signature check shows an invalid result even though a signature is visible in the PDF if there is no (or no longer any valid) technical, verifiable signature behind that ...
Requirements Scope of the checkOnly the signing authorizations of companies and their authorized persons that are registered in the Swiss Commercial Register at the time of the ...
Problem A signed PDF is displayed as “unknown,” “not trusted,” or similar in a PDF reader such as Adobe Acrobat, Foxit Reader, or Microsoft Edge, while the same signature ...
Prerequisites Scope of the audit Only the signing authorities of companies and their authorized representatives that are listed in the Swiss Commercial Register at the time of the ...
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DeepCloud certificates
Information security management for hosting services, in accordance with the Statement of Applicability.
Unattended remote identity proofing with hybrid manual and automated operation according to the international standard ETSI.