Electronic signature or e-signature refers to information contained in digital form, which has been logically linked with other information in digital form and that the signer signs. There are two basic types of electronic signatures: key-based and digital signatures. There are also some third-party certificates that are based on digital signatures. In some jurisdictions, electronic signatures can be considered legal proof.
What is an electronic signature?
The signature is a digitally signed document that contains some information and is transmitted to another party. The signature itself is not actually a proof that the information was signed but it is an acknowledgment that the signature was made. Signatures have been used since the earliest times in financial transactions, when only the name of the person who signed a document was given and that person was responsible for the payment if there was any disagreement over the signature.
Key-based electronic signatures are those that are used between people in the physical world such as business contracts, and personal electronic signatures are those that are used between a computer and a third party on a secured server or network. A key is a series of numbers that are used to encrypt a message so that an authorized person with access to that machine cannot read the message.
With key-based signatures, an authorized user must use a public key system before they can be granted access to a private key. A public key system is a database that stores private keys that is kept safe from unauthorized access. This type of system is often referred to as a “keyed” database, because a keyed-in public key is attached to a certain key.
How do you create an electronic signature?
A private key, on the other hand, is stored on the machine that holds the public key and is used for signing messages. If someone else wishes to make use of your private key, they will need your public key. They then use your private key to decrypt a message that they have received into the public key system. The public key system will then tell the authorized user that they have been given the right to decrypt your message.
The process of getting an authorized user to decrypt a message does not require them to possess your private key. They simply have to be granted access to the machine that has your private key. If they are not granted access to your private key, the decryption process can be delayed for a period of time. If the process of decryption is delayed, the authorized user will never know the message they were sent.
A digital signature is a type of signature that uses two signatures as the basis of the proof that you sent in order to prove that the message was sent. When you sign with a digital signature, you are creating a mathematical proof that the message was sent and you cannot be traced back to the source of the message.
Where do I get an electronic signature?
There are a number of methods available to you as an individual that can help to protect your digital signature. You can use a digital certificate or a digital signature lock, which are both services that you can use to help you protect your digital signature. Some software and hardware options that are available to you as an individual are called digital certificates.
Digital certificates are designed to store and serve as a proof of authenticity for you and anyone else who are working with your digital signature. Digital certificates are also considered as a type of digital signature lock, where your private key is placed on the machine that is storing your digital certificate and is only usable by the person that is authorized to use your private key. An example of digital signature locks is the one-time padlock, which will keep any unauthorized parties from being able to decrypt your digital signature.
Electronic Signature vs. Digital Signature
An electronic signature lock will not give you total privacy when it comes to your private key, but it can greatly reduce the amount of time that it will take to track down the owner of your digital signature. Another great thing about digital signature lock is that when you are sending a message to someone, they will receive a notification on their email. telling them about the message and they can retrieve the message if they choose to.
Signature locks can be purchased online or you can even create your own. Creating a digital signature lock takes only a few minutes and it can easily be made into an application that can be installed onto a desktop, laptop or cell phone.