The author believes that many readers are not unfamiliar with the term " SaaS ", but considering that some non-IT readers may not understand, I will briefly introduce SaaS.
SaaS is Software as-a-Service (software as a service, providing software services through the network). SaaS is a completely innovative software that has emerged in the 21st century with the development of Internet technology and cloud computing technology and the maturity of application software. Application mode. In the traditional model, vendors deploy software products to multiple clients within the enterprise for delivery by selling software licenses. SaaS defines a new delivery method, and also makes the software further return to the essence of service. The essence of enterprise deployment of informatization software is for its own operation and management services. The appearance of software is a kind of informatization of business processes, and the essence is still a service model. SaaS has changed the way of providing traditional software services and reduced the need for local deployment. A large amount of early-stage investment has further highlighted the service attributes of informatization software, and has gradually become the mainstream delivery mode of the informatization software market.
For document signatures, in the traditional mode, software manufacturers develop PDF document readers or document signature tool software to support digital signature technology to achieve digital signature of PDF documents. The user deploys the document reader or document signature tool software to multiple clients within the enterprise for delivery for free or for a fee. At the same time, the user also needs to purchase and apply for a PDF document signing certificate from the CA, and laboriously configure each client To use a PDF document signature certificate, you also need to find and set up a free or chargeable time stamp service to complete the digital signature of the PDF document, so as to ensure the security and credibility of the PDF document.
It can be seen that the traditional document signature solution is very cumbersome and difficult to implement, which leads everyone to know that a PDF document without a digital signature cannot be proved to be a credible document. However, the implementation of the digital signature of a PDF document is very troublesome. And have to give up the digital signature of documents, and allow unsafe unidentified documents to continue to exist. There are many important documents such as the results of various services generated by the e-government system. The author believes that: this is "covering one's ears and stealing the bell" or "ostrich thinking".
Of course, there are also manufacturers trying to solve this document signature problem. For example, some electronic signature platforms allow users to upload documents to be signed (such as electronic contracts) to the signature platform, and the platform uses the platform's own signature certificate to digitally sign these documents, or use Untrusted self-signed certificates to digitally sign these documents. The biggest problem with this solution is that the user must first leak the document to the signature platform in order to sign the document, which cannot effectively protect the confidential information of the document. The second is the issue of document signing certificates. The former often uses electronic signatures instead of digital signatures. The signer does not have a signature certificate and cannot guarantee the authenticity and authenticity of the document signer. Signing with the platform’s own signature certificate can only ensure that the document is not signed. Will be illegally tampered with. The latter cannot guarantee that the identity of the document signer is authentic. Adobe Reader will display "there is a problem with the signature", so that the end user cannot confirm whether the identity of the document signer is authentic. What is the use of such a digital signature?
MeSince Technology has found an innovative solution through years of hard exploration, returning the electronic signature software system to the essence of service. What users need is a digital signature document, a document signing service, not a document signing certificate, and a document reader software that does not support document digital signature. MeSince Technology has successfully developed electronic signature tool software, and is also developing document reader software, and has built a cloud password infrastructure. The combination of "cloud" and "ground" eliminates the need for users to apply for a document signature certificate from the CA, and no need to work hard. Looking for free or paid time stamp services, you can complete the digital signature of documents with one click by using MeSince App or MeSign Document App. This idea of solving the document signature problem belongs to the SaaS solution, so we call it " DSaaS ".
DSaaS is Document Signature as-a-Service , document signature as a service, which is the document digital signature service provided by MeSince technology for global users-I sign document service. This is an innovative cloud password service that makes the very complicated and difficult-to-use document digital signature technology very easy and very easy to use. It allows users to complete the digital signature of the document with one key after the document is completed. Only in this way can Only by truly popularizing the application of document digital signature can the security and credibility of electronic documents be truly guaranteed. MeSince technology makes the document digital signature service as a cloud service (DSaaS), available at any time like tap water.
Finally, let me talk about the entire implementation process of DSaaS in detail. Users only need to use the document signature service provided by MeSince App to select the document to be signed, and the rest is done by MeSince App to complete all the digital signature work of documents. MeSince App will automatically connect to the cloud verification system to verify the user's identity, and automatically apply for a document signing certificate from the cloud CA system and cloud key management system. At the same time, MeSince App will generate the summary data of the file to be signed on the local computer and submit it to the cloud In the electronic signature service system, the cloud signature service system automatically calls the user's document signature certificate to digitally sign the digest data, and automatically calls the cloud time stamp service to attach the time stamp data to the signed digest data to prove that the document signature time is credible; At the same time, call the certificate revocation system data to generate LTV data to ensure that the signature is still valid for a long time even if the document signing certificate expires in the future; finally, these data are composed of signed data according to international standards and national standards and returned to MeSince App, which is done locally by MeSince App Document digital signature, global trust and national compliance of signed documents, global legal effect.
The whole process may seem a little complicated for you, but just like tap water, you don't need to care about how the water comes, you just need to turn on the tap and the water will come. You only need to use the document signature function of MeSince App and click "Sign" to complete the digital signature of the document!
DSaaS , an innovative cloud password service, is exclusively provided by MeSince technology in the world! Welcome to download the secret letter App, buy Starter Edition services (40 yuan), experience DSaaS !