What does an eSignature Center do?

A legally effective electronic signature is not a digital representation of a written signature, but refers to the data contained in electronic form in a data message that is attached to it for the purpose of identifying the signatory and indicating the signatory's approval of its contents.

Therefore, if an electronic signature is legally effective, according to the provisions of the Electronic Signature Law on "reliable electronic signature", it needs to meet the three conditions of "locking the true identity of the contracting entity, effectively preventing document tampering, and accurately recording the time of signing the contract".

It is advisable to go to a reliable third-party platform to create an electronic signature, take us as an example.

1. Real-name authentication is carried out by multiple means such as face biotechnology recognition and bank card elements to ensure that the issuance of electronic signatures is exclusive to the person.

2. At the same time, encrypted login and mobile phone retention with dynamic code are used to ensure that the signing behavior is controlled by the signer.

3. The national authority issues the CA certificate and ensures the uniqueness of the fingerprint, so that the tampering is invalid and the authenticity and validity of the signature can be identified.

4. The contract documents are converted into tamper-proof pdf, stamped with the time stamp of the National Time Service Center, and jointly deposited by the authoritative judicial appraisal center and the Law University, so that the authenticity of the contract can be verified.

The above points can ensure the safety and reliability of electronic signatures, in fact, the method of production is very simple, as long as the real-name authentication of the uploaded information and then upload the electronic version of the signature to pass the review.

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<>2. Then use a scanner to store it as *A jpg file that can be opened on the Meitu App.

3. Click the cutout pen shown in the red circle and select the shape cutout.

<>5. Determine the scope to the leader's name, and then complete the cutout.

6. Then click OK, select Crop, and crop ** to the name size range, so as to ensure that there is no need for secondary operation when inserting in the word document.

7. Adjust the clarity to the maximum and save it**, so that the electronic signature is completed.

After real-name authentication, click Signature Management - Personal Private Seal - Click the Write icon to set up an electronic signature in three ways:

First of all, you need to register and log in to the AssuredSign platform, and complete personal real-name authentication, the Assured Signature system will automatically generate a default rectangular electronic signature, and users can also choose different fonts through the Assured Signature system to make personalized electronic signatures according to their preferences, and can also add a hand-drawn version of the electronic signature. An electronic signature means the data contained in electronic form in a data message that is attached to it to identify the signatory and to indicate the signatory's approval of its contents. In layman's terms, an electronic signature is a signature in electronic form of an electronic document through cryptography.

It is not a digital visualization of a written signature, it is similar to a handwritten signature or seal, and it can also be said to be an electronic seal. Purpose of electronic signature: Sign the electronic version of the Mid-Autumn Festival greeting card, wedding invitation, construction contract.

Basic Functions:

From the definition of an electronic signature, two basic functions of an electronic signature can be seen:

1) Identify the signer.

2) Indicate the signatory's endorsement of the content.

The law fully considers technological neutrality when defining electronic signatures, and the provisions on electronic signatures are extracted from the basic functions of signatures, and it is considered that all electronic technical means that meet the basic functions of signatures can be regarded as electronic signatures.

As can be seen from the definitions of electronic signatures and digital signatures, they are different:

Electronic signatures are proposed from a legal point of view and are technology-neutral, and any electronic technical means that meet the basic functions of signatures can be called electronic signatures.

Digital signatures are proposed from a technical point of view, which requires the use of cryptography, and the main purpose is to confirm the integrity of the data unit** and the data unit.

Electronic signature is a generalized concept, and digital signature can be considered as an implementation of electronic signature, which provides higher functionality than the basic requirements of electronic signature.

Here's how:1. Write down the required electronic signature on paper, and use a camera or scanner to make the signature**.

3. Click + logo in the PDF signature window to select the signature**Import it into the PDF signature management, select the appropriate position in the PDF and click the mouse to put it in, and the signature size can be adjusted after insertion.

4. The completed electronic signature can be used to manage the signature.

Then find "Format" in the upper toolbar. Then click on "Color" and select "Set Transparent Color". The operation is complete, and the handwritten signature is processed.

5. When using word documents, once you have a problem that you don't understand, you must consult a professional in time.

4.Select the first tool, click on the text, and click Save.

Electronic signature is a technology with identity authentication and information encryption technology as the core, and an electronic contract signed by a reliable electronic signature has the same legal validity as a paper contract signed or sealed by handwriting.

Usually, in addition to the appearance of the signature (the appearance of the signature or seal), the really effective part of the electronic signature we see is the part of the digital signature hidden behind the appearance, which contains key information such as the signing identity information, the digital certificate, and the summary of the contract content.

Therefore, it is not valid to make an electronic signature that only reproduces the appearance of the signature. Using a third-party e-contract platform to sign a contract can be completed in just three steps:

1. Log in to the third-party electronic contract platform for registration and authentication;

2. Use a touch-screen mobile phone, enter your signature by hand and save it;

3. Sign the contract with the saved signature (the digital certificate and identity authentication link are not visible to the user).

To create an electronic signature, you need to include the following elements:

1.Authentication.

Identity real-name verification includes the two elements of the Ministry of Public Security, the three elements of mobile phone number, the three or four elements of bank cards, face recognition, the two elements of enterprises, and the three elements of legal persons, which cover the effective identity information of units and individuals.

The certificate requires a CA certificate issued by a national authority. If someone wants to send an important document to a person in the field over the Internet, both the recipient and the sender need to first apply for an electronic license from a licensing authority, CA. This encrypted certificate contains the applicant's public key on the Internet, known as the "public computer password", which is used for document verification.

The sender encrypts the file with the recipient's public key issued by the CA and signs the file with their own key. When the recipient receives the document, it first uses the sender's public key to parse and sign to prove that the document is indeed sent by the sender. Then use your private key to decrypt the file and read it.

3.Timestamp.

Timestamp technology is a variant of digital signature technology. A trusted timestamp is an electronic certificate issued by the Joint Trust Timestamp Service Center to prove that the content of an electronic data file has remained intact and has not been altered since the trusted timestamp was applied.

To make an electronic signature, you can use the E-Contract platform for Assured Signing.

Is there any software for making electronic signatures?

Sometimes the document needs to be signed by the leader, but what should I do if I am not on site? At this time, you can use electronic signatures, and you don't need to hold a large stack of documents to the leader in the future, leaving a good impression on the leader, of course, provided that the reported documents allow electronic signatures.

2.Open CamScanner CS and click the photo button.

3.Prepare a blank sheet of paper in advance, write your name on the blank paper4, choose the appropriate brightening and sharpening according to your needs.

5. After that, click Save.

1. Real-name authentication:

Real-name authentication is a verification of the authenticity of user information. At present, the real-name authentication of our platform is divided into two types: personal real-name authentication and enterprise real-name authentication, of which personal real-name authentication adopts the method of face verification, which is convenient and fast.

After the real-name authentication is completed, we can start to sign **. First of all, we need to upload an electronic contract that needs to be signed, and then fill in the relevant information such as the deadline for signing the contract, the contracting party, etc., and then the contract details page can be generated.

At this point, we can add our own electronic signature (default signature or handwritten signature) and the date of signing, and the contract will be signed. The entire process takes only a few minutes to complete.

3. Send the contract:

Fourth, the other party signed:

After receiving the notice, the other party only needs to log in to the electronic contract platform of our platform, complete the real-name authentication, and check the content of the contract to complete the electronic signature and complete the contract signing. Through the mobile phone verification code signing, fingerprint signing, face signing and other methods provided by our platform, the signatory can complete the contract signing within 1 minute.

5. Contract storage:

Unlike the storage of paper contracts, electronic contracts are stored directly in the cloud after they are signed, without the need to print them out and store them in a special storage room. In addition, the data security mechanism of intra-city active-active, remote disaster recovery, and multi-cloud backup at the financial level of our platform's electronic contract platform can better prevent file data leakage and ensure the authenticity and validity of the contract.

6. Contract management:

After the electronic contract is signed, both parties can view the contract details. At the same time, for enterprise contract management, electronic contract retrieval, review, classification, archiving, electronic operations such as retrieval and access, greatly simplify the enterprise contract management process and improve the efficiency of contract management.

Electronic signature is a technology that uses hash algorithm and encryption algorithm to directly sign and seal electronic documents. In order to ensure the legal validity of the signed electronic documents, the electronic documents signed by electronic signatures also need to have the characteristics of recognizable signature and tamper-proof content.

According to Articles 5 to 8 of the Electronic Signature Law, only electronic contracts that lock the true identity of the contracting entity, effectively prevent document tampering, and accurately record the time of signing are recognized by law. Therefore, the third-party electronic contract platform will use a variety of technologies to ensure the validity, security and integrity of the electronic contract. Such as:

An electronic signature means the data contained in electronic form in a data message, attached to which it is used to identify the signatory and to indicate the signatory's approval of its contents. An electronic signature is not a digital image of a written signature, but more often a legal concept. Among them, reliable electronic signatures have four characteristics: exclusive rights, control, content tamper-proofing, and signature tamper-proofing, and have the same legal effect as handwritten signatures or seals.

There are three elements involved in the signing of the contract: the content of the document, the signature (seal) of the signatory party, and the time of signing. A legally effective electronic contract needs to ensure that the content of the document is complete and cannot be tampered with in the process of signing and transmitting, that the signature (seal) is voluntary and voluntary, that the information on the time of signing is accurate and cannot be tampered with, and that the signing process needs to be completed in a third-party signing system in order to ensure the fairness and objectivity of the signing result.

Digital signature technology is the underlying core technology of electronic signature, which is composed of asymmetric key cryptography and digital summary technology. Firstly, the sender uses the hash function to encrypt the file content and generate a digital digest, and then uses the private key to encrypt the digital digest to form a digital signature. The receiver uses the public key provided by the sender to decrypt the digital signature; If the decrypted digital digest matches the sender's digital digest, it confirms that the content has not been tampered with and that the file was provided by the sender.

In recent years, the continuous development of emerging technologies such as cloud computing and blockchain has provided a strong boost to the electronic signature industry, which not only improves the security of electronic signatures, but also lowers the threshold for enterprises to use electronic signature services.

The above content is excerpted from the "iiMedia Report丨2018-2019 China Electronic Signature Industry Special Research Report".

Electronic signatures arise in the context of the Internet. In 2005, the Electronic Signature Law was officially implemented, which legally "verifies the identity" of the law. Article 2 of the Electronic Signature Law:

"Electronic signature" as used in this Law refers to data contained in electronic form in a data message and attached to it for the purpose of identifying the identity of the signatory and indicating the signatory's approval of its contents.

Electronic signatures have two characteristics: first, they are used to identify the signatory; Second, it indicates that the signatory agrees with the content of the signed document.

According to the relevant provisions of the Electronic Signature Law, a reliable electronic signature has the same legal effect as a handwritten signature or seal.

On the one hand, the signing process of electronic contracts signed by reliable electronic signatures is faster and more efficient; On the other hand, because electronic signatures have the characteristics of recognizable signing identity and non-tampering content, they can improve the shortcomings of forgery, loss, and damage caused by the traditional paper contract signing process.