Ways of Verifying Electronic Data
The identity of a sender and integrity or originality of the data they sent can be verified and confirmed by the use of electronic signatures Companies dealing with electronic signatures allow users to apply for the signatures online and then they can download the signatures. Users can easily recover lost passwords for free from the service providers and the need to install the signatures is not necessary for the client since it is installed remotely by the services providers.
As long as the electronic signature is in accordance to the set standards, it plays the same role as a signature on a paper. They are implemented using a cryptographic method called digital signature and their purpose is to provide identification of the signatory to those receiving the data sent to them by the signatory. The ability of the electronic signature to give identification of the sender and to link or trace the origin of the data back to the right sender is one requirement set by most countries using this technology. The person sending the data uses a private key to create the electronic signature and as a standard in most jurisdictions, the control of this private key should be under the sender alone. In case the data accompanying the signature after the signature was created is modified or messed with, the signature must be able to identify despite this. The other requirement is that if the accompanying data has been modified or changed, then the signature is to be invalid.
Simple electronic signature is one form of these signatures and is defined as electronic data logically associated or attached to other electronic data used to sign by the sender or signatory and things like names written under an electronic form can be said to be an electronic signature when using this type of signature. Advanced electronic signatures are types of signatures with additional features to enable the signature be linked uniquely to the signatory and to uniquely identify the signatory, give sole control to the signatory and also to be able to detect changes made to the data after it is sent. A qualified electronic signature is expected to be made from devices qualified to create signatures and also they should use certificates from certified and qualified providers for the electronic signatures.
Contracts like insurance cover agreements and sales agreements, online banking transactions and other electronic transactions are some of the situations that can be verified using electronic signatures. Time can be saved when using this form of signing since you don’t have to visit banks or other places to confirm transactions and this can also save on money that could have been spent on transport and since this form of signatures is widely accepted, a client can confirm transactions nearly everywhere in the world. When getting the electronic signatures from a service provider a client should ensure that the signatures bought are not prone to privacy infiltration and by that ensure that they are designed with high-security concerns.
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