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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  • Popularize the application of SM2 SSL certificate, starting from popularizing the use of SM2 browser

    Popularize the application of SM2 SSL certificate, starting from popularizing the use of SM2 browser

    To popularize the application of the SM2 SSL certificate, we must first have a browser that supports the SM2 algorithm and popularize the use of SM2 browser. Browsers (including mobile Apps), SSL certificates and web servers all support the SM2 algorithm to setup a SM2 certificate application ecosystem.

    June 17, 2022Read more
    IE, Bye Bye! Green address bar, No Bye Bye!

    IE, Bye Bye! Green address bar, No Bye Bye!

    On June 15th, IE browser, which has served users for 27 years, officially said goodbye to global Internet users. The author will not complain about many things about IE browser. Let’s write something about miss IE browser.

    June 16, 2022Read more
    Website identity is displayed as green address bar, greatly welcomed worldwide

    Website identity is displayed as green address bar, greatly welcomed worldwide

    By analyzing the access statistics of the ZT Browser website, the users of ZT Browser have covered 33 countries and regions around the world within 10 days of its release. Why is it so popular? This article is interpreted based on the content of the presentation originally planned to speak at the CA/Browser Forum.

    June 10, 2022Read more
    ZT Browser is a free SM2 algorithm supported browser

    ZT Browser is a free SM2 algorithm supported browser

    In order to popularize the SM2 algorithm and the SM2 SSL certificate to realize the SM2 https encryption, a browser must support the SM2 algorithm and trust the SM2 SSL certificate issued by the CA. ZT Browser has done a very good job in this regard.

    June 01, 2022Read more
    Why does ZT Browser provide Website Security Rating Service for free?

    Why does ZT Browser provide Website Security Rating Service for free?

    Deployed SSL certificate does not mean that the website is really secure, how to let the website visitors and website owners quickly understand whether the website is secure? ZT Browser directly displays the website security test rating level in the security padlock UI.

    June 01, 2022Read more
    Displaying website identity is the browser's obligation

    Displaying website identity is the browser's obligation

    At present, browsers no longer display website identity information in the address bar, which has caused many websites to have deployed an EV SSL certificate that organization name do not correct. This article has screenshots to show that only ZT Browser can correctly display the website identity information, which helps to prevent these mismatches happening.

    June 01, 2022Read more
    The green address bar is back

    The green address bar is back

    Maybe some readers have noticed that the green address bar of browsers that was often seen when surfing the Internet is gone. Where has the green address bar gone? Why was there a green address bar before, but not anymore? The author answers these questions in detail in this article.

    June 01, 2022Read more
    WAF is Zero Trust to Web Traffic

    WAF is Zero Trust to Web Traffic

    WAF is Web Application Firewall. What does it do? Please see the screenshot of Alibaba Cloud WAF protection statistics for ZoTrus website to know the role of WAF. How to effectively show that the website has WAF protection? ZT Browser has great innovation.

    June 01, 2022Read more
    The things about SM2 SSL certificate

    The things about SM2 SSL certificate

    This article will talk about the various SM2 SSL certificate problems found by ZT Browser when processing the SM2 root certificate inclusion application from many CA operators. I hope this article can help improve the SM2 SSL certificate technologies of the parties involved in the SM2 SSL certificate.

    June 01, 2022Read more
    Why the first product of ZoTrus launched is a browser?

    Why the first product of ZoTrus launched is a browser?

    Everyone is familiar with browsers. There are already many browsers on the market. Why the first product is a browser? Any special innovations? This article interprets the reasons and mysteries.

    June 01, 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