Aragon-Technologies: WinSesame Certification   


 


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Certification et signature numérique de documents

WinSesame Certification


Securing communications.

Certification of documents as attachments, downloadable files, cloud ...

Your certifications and digital signatures online for 0.001 € per month *.


(*hosting of 1000 signatures: 12.00 € / year)

WinSesame Certification :

Signature and certification of a file:

The certification of a file consists in saving on a secure server a digital signature of this file but not the file itself. Any file of any type has a unique digital signature but from this signature it is impossible to reconstruct the file. This digital signature is then associated with a readable signature created by the signatory of the file. This signature is time stamped by the server and not by the signatory. It has a unique and non-modifiable identifier of the signer on the server. In order to be able to provide proof of the ownership of the file, the signatory may include in his signature the digital signature of a private and unique signature file that he is the only one to possess (private key). The signature is then saved on the server. The same file can not be signed twice by the same person or not.

The verification procedure will be used as appropriate to:

To ensure that the file conforms to the least byte to the original which is important in the case of a file offered for download, transmitted as an attachment, available on a network, hosted in a cloud etc ... for protect yourself from simple problems of incomplete download, transmission error etc. or intentional corruption of a file for the purpose of installing a malware, spyware, ransomware, virus or takeover of a computer.

To certify the ownership of the file thanks to the unique identifier contained in the signature plus the private signature file that the signatory has included in his signature and of which he is the only one able to provide the original and his digital signature. Intellectual protection of all types of data: music, photos, videos, patents. Proof of date of deposit. Legal documents etc ...

Access the digital signature of a file and verify its integrity.

You have received as an attachment or downloaded a signed WinSesame Certification file.This page allows you to view his signature and verify its integrity.The display of the signature of a certified file attests that it has not been modified since it was signed.Otherwise it means that this file is corrupted. It may have been modified to falsify the original content or include malicious code. The file may also be incomplete due to a download problem. Do not open this file. Depending on the case, contact the signer to obtain a compliant file or restart the download.

Any file type can be certified WinSesame Certification even executable files for which integrity checking is especially important for protection against virus.

Controle de l'intégrité d'un fichier avec WinSesame Certification

Alerte WinSesame Certification suite à la corruption d'un fichier au cours de sa transmission

Verifying the integrity of a file: This file has not been modified since it was signed. It is certified and the signature is displayed.

WinSesame Certification Alert: This file has been corrupted before or during transmission. You must not use this file.

Online checker:

Verify the integrity of a WinSesame Certification signed file (<10Mb. For large files install the free application) :

(Depending on the volume, you may have to wait while sending to the server.)



               

Other verification options without file transmission and size limit:

Install WinSesame Pro, Classic, or Free: All versions of WinSesame allow verification of file signatures without size limit:

With WinSesame you can also:

Encrypt your files and folders using the most powerful WNS1040 algorithm currently available (+5 other agorithms).

Hide your encrypted files and folders behind photos. (Pro version)

Create self-extracting encrypted archives that can be used even on computers where WinSesame is not installed. (Pro version)

Sign your documents using WinSesame Certification (Classic or Pro version).

WinSesame Certification: Free application that allows the verification of file signatures without size limit and the signing of documents using your WinSesame Certification Plus account. The WinSesame Certifcation application is included in all versions of WinSesame (version 11.1 or +).


Comparative table of versions:

Features / Version

WinSesame Pro

WinSesame Classic

WinSesame Free

WinSesame Certifcation

Encryption of files or complete folders by password.

YES

YES

Restricted

---

Double encryption of files and folders by password plus signature file.

YES

NO

NO


Export encrypted files and folders to self-extracting archives.

YES

NO

NO

---

Hiding encrypted files or folders behind photos ..

YES

NO

NO

---

Verification of WinSesame signatures Certifications without limit of file sizes.

YES

YES

YES

YES

Free signature storage space on the WinSesame Certification Server.

50

10

NO

NO

Possibility of using a WinSesame Certification Plus account.

YES

YES

YES

YES

Price :
(Lifetime license for 1 computer. Multi-station license available.)

USD 68.00 USD 54.29

Purchase

USD 50.00 USD 39.75

Purchase

Free

Install

Free

Install

Hosting space WinSesame Plus Certification for 1000 signatures.

1 /month

Subscription

1 /month

Subscription

1 month

Subscription

1 /month

Subscription




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