GitHub - heartbeatsjp/check-tls-cert: Check-tls-cert is a TLS certificate checker.You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
RFC 8996: Deprecating TLS 1.0 and TLS 1.1
 Internet Engineering Task Force (IETF) K. Moriarty Request for Comments: 8996 CIS BCP: 195 S. Farrell Obsoletes: 5469, 7507 Trinity College Dublin Updates: 3261, 3329, 3436, 3470, 3501, 3552, March 2021 3568, 3656, 3749, 3767, 3856, 3871, 3887, 3903, 3943, 3983, 4097, 4111, 4162, 4168, 4217, 4235, 4261, 4279, 4497, 4513, 4531, 4540, 4582, 4616, 4642, 4680, 4681, 4712, 4732, 4743, 4744, 4785, 479
How to reduce costs for your HTTP(S) API on Amazon Web Services
Here at GameAnalytics, we receive, store and process game events from 1.2 billion monthly players in nearly 90,000 games. These events all pass through a system we call the data collection API, which forwards the events to other internal systems so that we eventually end up with statistics and graphs on a dashboard, displaying user activity, game revenue, and more. The data collection API is fairl
Let’s Encrypt makes certs for almost 30% of web domains! RC4/3DES/TLS 1.0 are still used! Certs for hundreds of years! Analyzing hundreds of millions of SSL handshakes
Looking at a dataset of 350 million ssl connections inspires some initial questions: who made the certswhat crypto powers itwhat sort of life timeLet’s Encrypt makes certs for almost 30% of web domainsThe server you’re reading this on uses automated certs from Let’s Encrypt—they are more common on a domain than any other registrar! Over 47 million domains are protected with Let’s Encrypt certs, al
A Rust-based TLS library outperformed OpenSSL in almost every category
A tiny and relatively unknown TLS library written in Rust, an up-and-coming programming language, outperformed the industry-standard OpenSSL in almost every major category. The findings are the result of a recent four-part series of benchmarks [1, 2, 3, 4] carried out by Joseph Birr-Pixton, the developer behind the Rustls library. Benchmark resultsThe findings showed that Rustls was 10% faster whe
Monsters in the Middleboxes: Introducing Two New Tools for Detecting HTTPS Interception
Monsters in the Middleboxes: Introducing Two New Tools for Detecting HTTPS Interception Loading... The practice of HTTPS interception continues to be commonplace on the Internet. HTTPS interception has encountered scrutiny, most notably in the 2017 study “The Security Impact of HTTPS Interception†and the United States Computer Emergency Readiness Team (US-CERT)  warning that the technique weakens
TLS1.3時代ã®æ–°å¸¸è˜
TLS • TLS (reliable) endpoint endpoint CC BY 3.0 https://www.youtube.com/user/TheWikiLeaksChannel ClientHello+ ApplicationData end_of_early_data Finished ServerHello EncryptedExtension ServerConfiguration Certificate CertificateVerify Finished ApplicationData
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次世代Webカンファレンス 2019：HTTPSセッションãŒé¢ç™½ã‹ã£ãŸ - ã‚ã°é›»åãŒè©°ã¾ã¤ã¦ã‚ã‚‹
以å‰ã‹ã‚‰æ°—ã«ãªã£ã¦ã„ãŸã€Œæ¬¡ä¸–代 Web カンファレンス 2019ã€ã‚’ã€ã‚ˆã†ã‚„ãè´ãã«è¡Œãã“ã¨ãŒã§ãã¾ã—ãŸã€‚ ãŸãã•ã‚“ã®ãƒˆãƒ¼ã‚¯ãŒã‚ã‚Šã¾ã—ãŸãŒã€ã“ã“ã§ã¯HTTPS (hashtag: #nwc_https)をメモã—ã¦ãŠãã¾ã™ã€‚ãªãŠã€ã“ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ãŒé–“é•ã„ãªã一番アツãã€ä¸€ç•ªé¢ç™½ã‹ã£ãŸã§ã™! 当日ã®å‹•ç”» https://www.youtube.com/watch?v=_8dCa8wj8QY togetter https://togetter.com/li/1268794 以下ã€å½“æ—¥å‚åŠ ã—ãŸã€ã‚‚ã—ãã¯å‹•ç”»ã‚’見ãŸã¨ã„ã†å‰æã§ã®ãƒ¡ãƒ¢ãªã®ã§ã€è¦‹ã¦ãªã„人ã¯ãœã²è¦‹ã¾ã—ょã†ã€‚ PKI 「低レイヤã‹ã‚‰è¡Œãã¾ã—ょã†ã€ã¨ã„ã†ã“ã¨ã§ã€ã¯ã˜ã‚ã¯PKI絡ã¿ã€‚Symantecã®distrustã¨ã€æ—¥æœ¬ã®GPKIã®è©±ã§ã—ãŸã€‚ トークä¸ã«ä½•åº¦ã‹å‡ºã¦ãã¾ã—ãŸãŒã€èªè¨¼å±€(厳密ã«ã¯CAã¨RAを分ã‘ã¦æ›¸ãã¹ãã§ã™ãŒã€ã©ã†ã›ã¿ã‚“ãªä¸€ç·’ãª
Looking Forward to 2019
Let’s Encrypt had a great year in 2018. We’re now serving more than 150 million websites while maintaining a stellar security and compliance track record. Most importantly though, the Web went from 67% encrypted page loads to 77% in 2018, according to statistics from Mozilla. This is an incredible rate of change! We’d like to thank all of the people and organizations who worked hard to create a mo
Removing Old Versions of TLS | Mozilla Security Blog
In March of 2020, Firefox will disable support for TLS 1.0 and TLS 1.1. On the Internet, 20 years is an eternity.  TLS 1.0 will be 20 years old in January 2019.  In that time, TLS has protected billions – and probably trillions – of connections from eavesdropping and attack. In that time, we have collectively learned a lot about what it takes to design and build a security protocol. Though we are
[é‡è¦] Office 365 ã® TLS 1.0/1.1 廃æ¢ã«ä¼´ã† Skype for Business ã®å¯¾å¿œ
ã“ã‚“ã«ã¡ã¯ã€ Japan Lync/Skype for Business サãƒãƒ¼ãƒˆãƒãƒ¼ãƒ ã§ã™ã€‚ ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚»ãƒ³ã‚¿ãƒ¼ã‚„ä¸‹è¨˜å…¬é–‹æƒ…å ±ã§å…¬é–‹ã•ã‚Œã¦ã„る通りã€2018 å¹´ 10 月 31 日以é™ã€Skype for Business Online ã‚’å«ã‚€ Office 365 全体ã«ãŠã„㦠TLS 1.0/1.1 ã®ã‚µãƒãƒ¼ãƒˆãŒå»ƒæ¢ã•ã‚Œã¾ã™ã€‚ Title : Office 365ã§ã® TLS 1.2 ã®å¿…é ˆä½¿ç”¨ã«å¯¾ã™ã‚‹æº–å‚™ URL : https://support.microsoft.com/ja-jp/help/4057306 ã“ã‚Œã«ä¼´ã†Â Skype for Business 関連ã®æº–備・対応ã«ã¤ã„ã¦ã¯ã€ä¸‹è¨˜ Blog ã«ã¦æƒ…å ±ã‚’å…¬é–‹ã—ã¦ã„ã¾ã™ã€‚ Title : Preparing for TLS 1.0/1.1 Deprecation - O365 Skype for Business UR
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A Detailed Look at RFC 8446 (a.k.a. TLS 1.3)
A Detailed Look at RFC 8446 (a.k.a. TLS 1.3)2018-08-10 For the last five years, the Internet Engineering Task Force (IETF), the standards body that defines internet protocols, has been working on standardizing the latest version of one of its most important security protocols: Transport Layer Security (TLS). TLS is used to secure the web (and much more!), providing encryption and ensuring the auth
Let’s Encryptã¨ACME | IIJ Engineers Blog
社会人生活ã®åŠåˆ†ã‚’フリーランスã€åŠåˆ†ã‚’IIJã§éŽã”ã™ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã€‚元々ã¯ã‚¢ãƒ—リケーション屋ã ã£ãŸã¯ãšãŒã€ã‚¯ãƒ©ã‚¦ãƒ‰ã¨å‡ºä¼šã£ãŸã°ã‹ã‚Šã«åŠèº«ã‚’インフラ屋ã«å£²ã‚Šæ¸¡ã™ç¾½ç›®ã«ã€‚ç¾åœ¨ã¯ã‚³ãƒ³ãƒ†ãƒŠæŠ€è¡“ã«å‚¾å€’ä¸ã ãŒèªžã‚Šã ã™ã¨é•·ã„ã®ã§å‰²æ„›ã€‚ã‚¿ã‚°ã‚’ã¤ã‘ã‚‹ãªã‚‰ã‚³ãƒ³ãƒ†ãƒŠã€ã‚¯ãƒ©ã‚¦ãƒ‰ã€ãƒãƒ¼ãƒ‰ãƒã‚¤ã‚¯ã€ã†ã©ã‚“。 2018å¹´7月ã¯Webæ¥ç•Œã«ã¨ã£ã¦è¨˜æ†¶ã«æ®‹ã‚‹æ—¥ã«ãªã‚‹ã§ã—ょã†ã€‚httpsãŒæ¨™æº–ã¨ãªã£ãŸæ—¥ã¨ã—ã¦ã€‚ ã“ã‚Œã¾ã§Webサイトã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã«ã¯httpを利用ã™ã‚‹ã®ãŒé€šå¸¸ã§ã€å®‰å…¨æ€§ãŒæ±‚ã‚ã‚‰ã‚Œã‚‹å ´åˆã«ã¯httpsを利用ã™ã‚‹ã¨è€ƒãˆã‚‰ã‚Œã¦ãã¾ã—ãŸãŒã€ã“ã‚Œã‹ã‚‰ã¯httpsを使ã†ã®ãŒå½“ãŸã‚Šå‰ã«ãªã£ã¦ã„ãã§ã—ょã†ã€‚ã“ã®æµã‚Œã‚’強力ã«ã‘ん引ã—ã¦ã„ã‚‹ã®ã¯ã€ä¿å®ˆçš„ãªæˆ‘ãŒå›½ã«ãŠã„ã¦ã‚‚トップシェアブラウザã¨ãªã£ãŸChromeã‚’æ“ã™ã‚‹Googleã§ã‚ã‚‹ã“ã¨ã¯ã”å˜çŸ¥ã®é€šã‚Šã§ã™ã€‚ã“ã‚Œã¾ã§ã¯httpã§ã®ã‚¢ã‚¯ã‚»ã‚¹ã«ã¯ç‰¹ã«è¡¨è¨˜ã¯ãªãã€httpsã§ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ã¨ã€Œä¿
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GitHub - Shyp/generate-tls-cert: Generating self signed certificates
SSL/TLSã¨ã¯ä½•ãªã‚“ã ？ 今ã“ã知ã£ã¦ã‚‚らã„ãŸã„SSL/TLSã®ãŠè©± 〜 1回目 〜 SSL/TLSã¨ã¯ | ã•ãらã®ãƒŠãƒ¬ãƒƒã‚¸
GitHub - rustls/rustls: A modern TLS library in Rust
Google Public DNS now supports DNS-over-TLS
TLS 1.3
GitHub - facebookincubator/fizz: C++14 implementation of the TLS-1.3 standard
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