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Why digital email signatures and encryption go hand in hand
Time to read:
3 min
Digital signatures are a powerful sender authentication tool, but without encryption/decryption abilities, you're in for a headache. Learn why. Read more
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When can I use domain certificates for email encryption?
Time to read:
4 min
Domain certificates are certificates issued to legal entities. Are these certificates useful and what should be considered? Read more
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4 Benefits of Shorter X.509 Validity Periods for Web and Email Certificates
Time to read:
3 min
Email certificates for S/MIME encrypted communication use the same technical standard as browser certificates. Both are X.509 certificates with different [...] Read more
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What is the difference between certificate signatures and email signatures?
Time to read:
2 min
Signatures play a very important role in cryptography. Do you know the difference between the signature of a certificate and the signature of an email? Read more
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To make long-term savings through electronic invoicing means preventing manipulation
Time to read:
2 min
Since 2011, invoices may also be sent electronically. This offers great potential for savings, but also new dangers such as man-in-the-middle attacks. Read more