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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  • 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
    2023, the First Year of Popularization of SM2 HTTPS Encryption in China

    2023, 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
    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
    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
    SSL certificate automatic deployment, ensure uninterrupted https encryption of business system

    SSL certificate automatic deployment, ensure uninterrupted https encryption of business system

    The SM2 ACME Service is currently the only innovative cloud service that can automatically apply for and configure SM2 SSL certificate and ECC SSL certificate without interruption. This is the must choice for ensuring uninterrupted https encryption.

    January 06, 2023Read more
    Three Misunderstandings of Website Security

    Three Misunderstandings of Website Security

    There are three misunderstandings in website security. This article is based on fully understanding the simple security awareness of website owners and website administrators, and from the professional perspective of a senior security expert to popularize the dangers of the website. This is not just a matter of compliance, but a problem that must be fully realized that website security is essential to ensure the reliable operation of the business and the ability to do business well with peace of mind and concentration. This article is worth a read!

    December 06, 2022Read more
    Zero reconstruction for SM2 https encryption (I)

    Zero reconstruction for SM2 https encryption (I)

    "Commercial Cryptography Reconstruction" is a hot word, which is time-consuming and labor-intensive, but it must be done! How to do? ZoTrus Technology and Alibaba Cloud joint to create a zero-reconstruction SM2 https encryption solution, which realizes the SM2 https encryption without any reconstruction!

    November 04, 2022Read more
    Is China ready for the SSL certificate “broken supply”?

    Is China ready for the SSL certificate “broken supply”?

    The RSA SSL certificate has been revoked and “broken supply” in Russia after the Russia-Ukraine conflict. This extreme situation is very likely that one day in the future will also occur in China! So, is China ready for emergency preparations? This article gives an accurate answer!

    November 04, 2022Read more
    Website security needs to be "Visible"

    Website security needs to be "Visible"

    Website visitors have no way of knowing whether the website they are visiting is secure, so how can website visitors know it at a glance? ZT Browser has 5 innovations that make website security "Visible". This article explains these five innovations in details.

    October 24, 2022Read more
    Cryptography Core System, National Day Tribute

    Cryptography Core System, National Day Tribute

    The National Day is a festival celebrated by the whole China. The author believes that in addition to "celebration", the focus should be "presenting". What to give to the National Day is more important because the prosperity of the country requires the dedication of everyone and every enterprise. ZoTrus Technology presented the world's exclusive debut of the cryptography core system on the National Day.

    October 06, 2022Read more
    Who will secure the SM2 SSL certificates?

    Who will secure the SM2 SSL certificates?

    The Certificate Transparency mechanism has successfully protected the security of 7.4 billion globally trusted SSL certificates. Can we learn from this mechanism to ensure the security of the SM2 SSL certificates? The answer is YES, definitely! That is the SM2 Certificate Transparency mechanism.

    September 30, 2022Read more
    Certificate Transparency is zero trust to SSL certificate issuance

    Certificate Transparency is zero trust to SSL certificate issuance

    To issue an SSL certificate, user must first verify the domain name control. However, what if the CA system maliciously or mistakenly issues an unverified SSL certificate for a domain name? The certificate transparency mechanism designed by Google is to solve this problem, and it is a zero trust to the CA system and the certificate issuance behavior.

    September 30, 2022Read 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.


    Dec. 20, 2021, in Shenzhen, China