What are digital signatures?

Like the signature you use on written documents today, digital signatures are now being used to identify authors/co-signers of e-mail or electronic data. Digital signatures are created and verified using Digital Certificates. Today, the international and also Belgian legal community is preparing legislation that will make digital signatures as legally binding and universally accepted as the written ones. To sign information, to conduct a secured transaction, you will need your own unique Digital Certificate.

Digital signatures can provide major important functions such as: authentication confidentiality, data integrity and non-repudiation.

What are digital signatures?

What do data integrity and
confidentiality in a signed e-mail mean?

What is cryptography?

What kind of keys are used
in Digital Signatures?

What is a key?

What does authentication
in a signed e-mail mean?

What does non-repudiation
in a signed e-mail mean?

What is public key cryptography?

How is a Digital Signature
created and verified?