CEO Blog

A virtual club to communicate with peers and users in the cryptographic industry
Meet friends on blog, it is my mission to popularize cryptographic knowledge, cryptographic application and zero trust ideas.

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  • What kind of SM2 browser is needed for the cryptography compliance reconstruction?

    What kind of SM2 browser is needed for the cryptography compliance reconstruction?

    This article explains in detail what a SM2 browser is, what kind of SM2 browser users need, and what are the special differences from the ZT Browser. Welcome to choose ZT Browser, a completely free, clean, and ad-free SM2 browser that exclusively supports the SM2 Certificate Transparency in the world.

    August 08, 2023Read more
    How long should the SM2 SSL certificate validity period?

    How long should the SM2 SSL certificate validity period?

    This article clarifies how the validity period of the SSL certificate is determined and gives the principle of determining the validity period of the SM2 SSL certificate - refer to international standards. It is hoped that the CA trusted by ZT Browser can adjust the SM2 CA system in time to ensure the security of the SM2 SSL certificate.

    August 08, 2023Read more
    How does the browser identify the type of SSL certificate?

    How does the browser identify the type of SSL certificate?

    This article explains clearly how the browser identifies the type of SSL certificate. The author hopes that all ZT Browser trusted CA can upgrade the CA system in time and add the correct certificate type OID to the issued SM2 SSL certificate so that the Browser can display it correctly.

    August 08, 2023Read more
    ZT Browser Makes Certificate Transparency more Transparent

    ZT Browser Makes Certificate Transparency more Transparent

    ZT Browser displays certificate transparency information under the padlock in the address bar, including international certificate transparency and SM2 certificate transparency, so that users can know who provides certificate transparency services, which is conducive to the healthy development of certificate transparency ecology.

    August 08, 2023Read more
    The 90-day SSL certificate countdown begins, am I ready?

    The 90-day SSL certificate countdown begins, am I ready?

    The 90-day certificate countdown has begun, but it's not scary! ZoTrus Technology already has a complete solution available; you only need to choose the appropriate solution according to your business needs in advance and implement this solution. Once implemented, you will completely get rid of the trouble of SSL certificates and enjoy worry-free https encryption.

    April 21, 2023Read more
    Google wants to “Move together” or “Remove” other CAs?

    Google wants to “Move together” or “Remove” other CAs?

    This article gives a solution to Google's plan to shorten the validity period of SSL certificates to 90 days. This solution is not ACME Client software, but the SM2 ACME Gateway hardware and SM2 ACME Cloud service. This is the only feasible solution.

    March 14, 2023Read more
    Apple, Google, Mozilla, Opera, what are you afraid of?

    Apple, Google, Mozilla, Opera, what are you afraid of?

    ZT Browser's application to become a browser member of the CA/Browser Forum was jointly rejected by Apple, Google, Mozilla, Opera. The author wants to ask these browser giants: what are you afraid of? Is it afraid that a browser from China has the right to vote in international standards organization?

    January 28, 2023Read more
    Commercial cryptography HTTPS encryption ecosystem construction

    Commercial cryptography HTTPS encryption ecosystem construction

    This article was first published by the CCID Cryptography Information Security Official WeChat Account. From the perspective of national security, it discusses that China must build and improve the commercial cryptography HTTPS encryption ecosystem ASAP and introduces two ecosystem-related products created by ZoTrus.

    January 17, 2023Read more
    2023 is the first year of popularization of SM2 HTTPS encryption in China

    2023 is the first year of popularization of SM2 HTTPS encryption in China

    The two SM2 SSL certificate ecosystems created by ZoTrus have made it possible to popularize SM2 HTTPS encryption. The first year of the popularization of SM2 HTTPS encryption in China is coming, China websites will start the year of SM2 algorithm protection! Are you ready?

    January 12, 2023Read more
    Zero reconstruction for SM2 https encryption (II)

    Zero reconstruction for SM2 https encryption (II)

    "Commercial Cryptography Reconstruction" takes time and effort, but it must be done! what to do? ZoTrus launched the SM2 HTTPS Gateway innovatively, built-in SM2 ACME client, realized the SM2 https encryption without any reconstruction! The acme solution, the first choice for e-government website Sm2 https encryption reconstruction!

    January 06, 2023Read more
    What is SM2 ACME? SM2 HTTPS ultimate Solution!

    What is SM2 ACME? SM2 HTTPS ultimate Solution!

    ACME realizes the automatic application and deployment of international SSL certificates, and SM2 ACME realizes the automatic application and deployment of dual SSL certificates of SM2 SSL certificate and ECC SSL certificate, and it also realizes the support of SM2 algorithm of web servers. It is the ultimate solution for HTTPS encryption!

    January 06, 2023Read more
    Richard_wang

    Dear Readers,

    Since the subtitle of the CEO blog is “Meet friends on blog”, as a scientific and technological worker rather than a literato, please do not care whether the grammar of the blog post is correct, but whether the article can help you understand PKI technology, cryptographic and zero trust. I have 30 years of experience in the IT industry, including CA, cryptography, software development, Internet, Internet security etc. Over the years, I have participated in many important domestic and international academic conferences, to understand the differences between Chinese and Western cultures and the latest technological frontiers. And has published many academic articles in newspapers and periodicals. In company operation, the two companies I founded have been acquired by a public listed Internet security company, and one of them is a CA that had won the sixth place in the world in the SSL certificate market and the first in the Chinese market.

    I firmly believe that my article will bring value to readers both academically and company operation. thanks.

    Welcome to follow the official WeChat of ZoTrus: zotrus, which will push each new blog in real time, so that you will not miss every wonderful blog post.

    Richard wang
    Dec. 20, 2021, in Shenzhen, China