360 Browser Update CAB F2F48 @ Guangzhou

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360 Browser Update CAB F2F48 @ Guangzhou 2019.11.06 Halton Huo [email protected] 360Browser – The most popular browser in China 360 Extreme Browser 360 Secure Browser 360 Enterprise Browser MAU: 400M iResearch：Browser End User penetration rate in China DAU: 80M 2018Q3 2019Q3 90% 85% 81% 80%79% 80% 70% 60% 50% 40% 30% 23% 20% 20% 13%14% 14%13% 12%13% 12%13% 10% 8% 10% 5% 5% 0% 360 IE Chrome Sogou Firefox 2345 QQ UC Cheetah/Kingsoft PC browser remains internet entrance Browser user daily active map Internet Traffic (Mobile vs PC) Source：BroadbandSearch Source：360 • PC still eat 50% internet traffic , and browser is >50% for daily use • PC browser users are mainly on OFFICE work scenarios HTTP->HTTPS Status in China HTTPS vs HTTP visits by County 120% HTTPS HTTP 100% • HTTPS percentage in China relative low 8% 10% 11% 15% 17% 19% 20% (65%) compared with US/EU and other 33% 80% golden bricks countries. • HTTPS in China gov websites is 47%[1], 60% while US gov websites are 100%[2] 92% 90% 89% 85% 40% 83% 81% 80% 67% [1] Based on 111,529 government websites by 360, July 2019 20% [2] Benefits from white house“HTTPS-Only”directive in June 2015 0% US Germany France Russia Brazil Japan India China Source: https://transparencyreport.google.com/https/overview (expect China) and 360 (China) 360 Root Store updates CA Roots Status iTrusChina • vTrus Root CA Added after Sept. 1 • vTrus ECC Root CA releases CFCA • CFCA EV ROOT To be released HARICA • Hellenic Academic and Research Institutions To be released RootCA 2015 • Hellenic Academic and Research Institutions ECC RootCA 2015 • Hellenic Academic and Research Institutions RootCA 2011 360 root store update to all products 2 SSL Errors Cert Errors by PV (based on July 2019) 1200000 1129605 1000000 800000 600000 400000 218821 200000 72273 40868 34431 32486 0 Untrusted CA root risks 1% visit from Untrusted roots，Finance&Pay are under high risks Untrused rootPV Untrused 9000 1% 8000 Trusted Anti-AD normally installed by user 7000 99% 6000 5000 Unknown source，360 secure team 4000 investigating 3000 2000 Category Untrusted root PV Level 1000 Finance Alipay1%，TenPay 2%, CCB1% High 0 Shopping Taobao 1%，JD 2% High ADSafe Certum Trusted NetWork GlobalSignature Sample CA 2 CA 2 Certificates CA 2 Search Baidu 4%，Google 1% Medium Engine Social Media Weibo 3% Medium Extreme Browser 12 Preview release Dual Engine: Trident + Chromium 78 4K video support DoH Enabled Windows XP SP2+ w/ 360 server NPAPI support 360 added New Dark Theme features 360 MiniApp • Extend mini app from mobile to PC, more suitable to big screen • Native user experience w/o browser UI with enhanced API support (170+) • Centralized App publish/update/payment, full life cycle management • Full toolchain support and developer community/activities, and empowered by 360 products ecosystem support • Joint-effort on W3C CG and partners Plan • Update all products to Chromium 78 based • 360 CT log server setup • CRLSets auto crawl support • Untrusted roots investigation Thanks Halton Huo [email protected].

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