Posts about Email Signature
TIPS & BEST PRACTICE 15. DEC 2017
What is the difference between certificate signatures and email signatures?
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
TIPS & BEST PRACTICE 08. DEC 2016
To make long-term savings through electronic invoicing means preventing manipulation
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