Let’s Encrypt and Google App Engine in 2017
So yesterday I set out to protect my Google App Engine (GAE) API with HTTPS. I had already set up my Google App Engine instance. I was vaguely familiar with Let’s Encrypt (https://letsencrypt.org/), although I had never used it. I also had a basic grasp of cryptographic primitives used in encryption and certificates. There are a lot of blog posts out there about this along with a bunch of StackOve
Secure Sockets Layer - Wikipedia
TLSã¯ç‰¹å®šã®ã‚¢ãƒ—リケーション層プãƒãƒˆã‚³ãƒ«ã«ä¾å˜ã—ãªã„ãŸã‚ã€HTTP以外ã«ã‚‚多ãã®ãƒ—ãƒãƒˆã‚³ãƒ«ã«ãŠã„ã¦æŽ¡ç”¨ã•ã‚Œã€ã‚¯ãƒ¬ã‚¸ãƒƒãƒˆã‚«ãƒ¼ãƒ‰æƒ…å ±ã‚„å€‹äººæƒ…å ±ã€ãã®ä»–ã®æ©Ÿå¯†æƒ…å ±ã‚’é€šä¿¡ã™ã‚‹éš›ã®æ‰‹æ®µã¨ã—ã¦æ´»ç”¨ã•ã‚Œã¦ã„る。 æ—¢å˜ã®ã‚¢ãƒ—リケーション層プãƒãƒˆã‚³ãƒ«ã§TLSを利用ã™ã‚‹å ´åˆã€å¤§ãã2ã¤ã®é©ç”¨æ–¹å¼ãŒè€ƒãˆã‚‰ã‚Œã‚‹ã€‚ã¾ãšã²ã¨ã¤ã¯ã€ä¸‹ä½å±¤ï¼ˆé€šå¸¸ã¯TCP）ã®æŽ¥ç¶šã‚’確立ã—ãŸã‚‰ã™ãã«TLSã®ãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã‚’開始ã—ã€TLS接続ãŒç¢ºç«‹ã—ã¦ã‹ã‚‰ã‚¢ãƒ—リケーション層プãƒãƒˆã‚³ãƒ«ã®é€šä¿¡ã‚’開始ã™ã‚‹æ–¹å¼ã§ã‚る。もã†ã²ã¨ã¤ã¯ã€ã¾ãšæ—¢å˜ã®ã‚¢ãƒ—リケーション層プãƒãƒˆã‚³ãƒ«ã§é€šä¿¡ã‚’開始ã—ã€ãã®ä¸ã§TLSã¸ã®åˆ‡ã‚Šæ›¿ãˆã‚’指示ã™ã‚‹æ–¹å¼ã§ã‚る。切り替ãˆã‚³ãƒžãƒ³ãƒ‰ã¨ã—ã¦STARTTLSãŒåºƒã¾ã£ã¦ã„ã‚‹ãŸã‚ã€ã“ã®æ–¹å¼è‡ªä½“ã‚’STARTTLSã¨å‘¼ã¶ã“ã¨ã‚‚ã‚る。 å‰è€…ã¯ã‚¢ãƒ—リケーション層ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’ã¾ã£ãŸã変更ã—ãªãã¦ã™ã‚€ã“ã¨ãŒåˆ©ç‚¹ã§ã‚る。ãã®åé¢ã€å¹³æ–‡ã§æŽ¥ç¶šã‚’開始ã™ã‚‹
MySQL 㧠SSL ã§ã®æŽ¥ç¶šã‚’有効ã«ã™ã‚‹ä¸€éƒ¨å§‹çµ‚（1） - よã†ã¸ã„ã®æ—¥ã€…精進XP
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Webサイト2016.02.08 2019.12.27 é›»å証明書ã®ç¨®é¡žï¼sslサーãƒãƒ¼è¨¼æ˜Žæ›¸ã¨ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆè¨¼æ˜Žæ›¸ã®ä»•çµ„ã¿ è¿‘å¹´ã€ID・パスワードã ã‘ã§èªè¨¼ã™ã‚‹WEBサイトã«å¯¾ã—ã¦ã®ã€ãªã‚Šã™ã¾ã—被害ãŒæ€¥å¢—ã—ã¦ã„ã¾ã™ã€‚個人å‘ã‘ã®WEBサイトã®ã¿ãªã‚‰ãšã€ä¼æ¥ãŒå¾“æ¥å“¡å‘ã‘ã§ç”¨æ„ã—ã¦ã„るリモートアクセス環境ã«ã‚‚被害ãŒæ‹¡å¤§ä¸ã§ã™ã€‚ ãã®ã‚ˆã†ãªè¢«å®³ã‚’防ããŸã‚ã«ã€é›»å証明書を利用ã™ã‚‹ä¼æ¥ãŒå¢—ãˆã¦ãã¦ã„ã¾ã™ã€‚é›»å証明書ã®ä»£è¡¨çš„ãªç¨®é¡žã¨ã—ã¦ã€sslサーãƒãƒ¼è¨¼æ˜Žæ›¸ã¨ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆè¨¼æ˜Žæ›¸ãŒã‚ã‚Šã¾ã™ã€‚ ã“ã“ã§ã¯é›»å証明書ãŒã©ã†ã„ã†ä»•çµ„ã¿ã®ã‚‚ã®ãªã®ã‹ã‚’説明ã—ã¦ã„ãã¾ã™ã€‚ SSLクライアントèªè¨¼é›»å証明書を用ã„ãŸèªè¨¼ã¨ã„ã†ã¨ã€ã‚ˆã知られã¦ã„ã‚‹ã®ã¯SSLサーãƒãƒ¼è¨¼æ˜Žæ›¸ã®ã‚µãƒ¼ãƒãƒ¼èªè¨¼ã§ã™ã€‚サーãƒãƒ¼èªè¨¼ã¯ã€WEBサイトã¸ã‚¢ã‚¯ã‚»ã‚¹ã—ãŸãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒã€æ£è¦ã®WEBサイトã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã„ã‚‹ã‹ã‚’確èªã™ã‚‹ãŸã‚ã®èªè¨¼ã§ã™ã€‚ SSLクライアン
MySQL 5.7.6ã‹ã‚‰SSL周りã®ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ãŒæ‰±ã„ã‚„ã™ããªã£ãŸ
MySQL :: MySQL 5.7 Release Notes :: Changes in MySQL 5.7.6 (2015-03-09, Milestone 16) ã‹ã‚‰æŠœç²‹ã€‚ MySQL Server from Community Edition distributions now tries to deploy with SSL support enabled automatically if no SSL options are specified explicitly and it finds any of the ca.pem, server-cert.pem, and server-key.pem files in the data directory. In this case, clients can use a secure connection merely by
Web over HTTPS
Web over HTTPS DevFest Tokyo 2016 #devfest16 2016/10/0
Set up CloudFlare's free SSL on Heroku
On September 29, 2014, CloudFlare introduced Universal SSL for the public. To be able to offer TLS certificates for free, they are using the extension to TLS protocol called Server Name Indication. This allows them to be able to serve a certificate for multiple domains using only one IP address, reducing the hosting cost. Since Heroku offers a piggyback TLS certificate via *.herokuapp.com, you can
Template:ウェブブラウザã«ãŠã‘ã‚‹TLS/SSLã®å¯¾å¿œçŠ¶æ³ã®å¤‰åŒ– - Wikipedia
ウェブブラウザã«ãŠã‘ã‚‹TLS/SSLã®å¯¾å¿œçŠ¶æ³ã®å¤‰åŒ– ウェブブラウザ ãƒãƒ¼ã‚¸ãƒ§ãƒ³ プラットフォームSSLプãƒãƒˆã‚³ãƒ« TLSプãƒãƒˆã‚³ãƒ« 証明書ã®ã‚µãƒãƒ¼ãƒˆ 脆弱性ã¸ã®å¯¾å¿œ[注 1] プãƒãƒˆã‚³ãƒ«é¸æŠž[注 2] SSL 2.0 (安全ã§ã¯ãªã„) SSL 3.0 (安全ã§ã¯ãªã„) TLS 1.0 TLS 1.1 TLS 1.2 TLS 1.3 EV[注 3][1] SHA-2[2] ECDSA[3] BEAST [注 4] CRIME [注 5] POODLE (SSLv3) [注 6] RC4 [注 7] FREAK [4][5] Logjam Google Chrome (Chrome for Android) [注 8] [注 9]
Nginxã§ã®OCSP Stapling対応è¨å®š
æ„外ã«ãƒãƒžã£ãŸã®ã§ãƒ¡ãƒ¢ã€‚ OCSPã¨ã¯ OCSP（Online Certificate Status Protocol）ã¨ã¯ã€SSL/TLSæš—å·åŒ–通信ã®åˆæœŸãƒ•ã‚§ãƒ¼ã‚ºã«ãŠã„ã¦è¨¼æ˜Žæ›¸ã®å¤±åŠ¹ã‚’確èªã™ã‚‹ãŸã‚ã®æ‰‹é †ã€‚ 従æ¥ã¯ç½²å所失効リスト(CRL)ãŒåˆ©ç”¨ã•ã‚Œã¦ã„ãŸãŒã€CRLã¯ãƒªã‚¹ãƒˆãŒè‚¥å¤§åŒ–ã—ダウンãƒãƒ¼ãƒ‰ã«éžå¸¸ã«æ™‚é–“ãŒã‹ã‹ã‚‹ã‚ˆã†ã«ãªã£ã¦ããŸãŸã‚ã€å˜ä¸€ãƒ¬ã‚³ãƒ¼ãƒ‰ã®å–å¾—ã§æ¸ˆã‚€OCSPãŒã€ç¾åœ¨ã§ã¯è¨¼æ˜Žæ›¸ã®å¤±åŠ¹ã‚’確èªã™ã‚‹æ–¹æ³•ã¨ã—ã¦ä¸€èˆ¬çš„ã«ãªã£ãŸã€‚ OCSP Staplingã¨ã¯ 通常ã¯ä»¥ä¸‹ã®å›³ã®ã‚ˆã†ã«ã€è¨¼æ˜Žæ›¸ã‚’ダウンãƒãƒ¼ãƒ‰ã—ãŸã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãŒOCSP Responderã«ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ã®å¤±åŠ¹ã‚’確èªã™ã‚‹ã€‚ OCSP Staplingã«å¯¾å¿œã™ã‚‹ã¨ã€ä»¥ä¸‹ã®å›³ã®ã‚ˆã†ã«è¨¼æ˜Žæ›¸ã®å¤±åŠ¹ç¢ºèªã‚’サーãƒå´ã§å‡¦ç†ã™ã‚‹ã“ã¨ãŒã§ãる。 ã¾ãŸã€OCSPレスãƒãƒ³ã‚¹ã¯ä¸€å®šã®é–“ã¯ã‚µãƒ¼ãƒã«ã‚ャッシュã•ã‚Œã€éƒ½åº¦OCSP Responderã«å•ã„åˆã‚ã›
アマトレード｜Amazonギフト・アップルギフト・GooglePlayカードを高価買å–ä¸ï¼
Amazonギフトカードã®ä½¿ã„方や使ãˆã‚‹åº— Amazonカードã¯ã€Amazonã®æ”¯æ‰•ã„ã§ä½¿ãˆã‚‹ã‚®ãƒ•ãƒˆã‚«ãƒ¼ãƒ‰ã§ã™ã€‚Amazonã§ã®è²·ã„物以外ã§ã‚‚ã€Kindle本やAmazonプライム会員費ã®æ”¯æ‰•ã„ã«ã‚‚使用å¯èƒ½ã§ã™ã€‚ä»–ã«ã‚‚Amazon PayåŠ ç›Ÿåº—ã§ã®æ”¯æ‰•ã„ã‚„Amazonミュージックやプライムビデオã®æœ‰æ–™ã®ã‚¿ã‚¤ãƒˆãƒ«ã‚„レンタルã«ã‚‚使用ã§ãã¾ã™ã€‚ Amazon PayåŠ ç›Ÿåº—ã®å…·ä½“例ã¨ã—ã¦ã¯ã€å®¶é›»é‡è²©åº—ã®ECサイトã ã¨ã‚¢ã‚¤ãƒªã‚¹ã‚ªãƒ¼ãƒ¤ãƒžå…¬å¼é€šè²©ã‚µã‚¤ãƒˆã‚„アイリスプラザã€ã‚³ã‚¸ãƒžãƒãƒƒãƒˆã€ã‚¤ã‚ªã‚·ã‚¹ã€‚実店舗ã§ã¯æˆåŸŽçŸ³äº•ã‚„劇団四å£ã€J!NSã€ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ã§ã¯ZOZOTOWNや出å‰é¤¨ã€FODã€ã‚‹ã‚‹ã¶ãƒˆãƒ©ãƒ–ルãªã©ãŒã‚ã‚Šã¾ã™ã€‚ Amazon Payã¯1万社以上ã®10万以上ã®ECサイトや実店舗ã§åˆ©ç”¨ã§ãã¾ã™ã€‚ Amazonギフトカードã®æ›é‡‘方法 Amazonギフトカードã®æ›é‡‘方法ã¯ä»¥ä¸‹ã®3ã¤ã§ã™ ギフトカード買å–サイトã§æ›
Is TLS Fast Yet?
TLS has exactly one performance problem: it is not used widely enough. Everything else can be optimized. Data delivered over an unencrypted channel is insecure, untrustworthy, and trivially intercepted. We owe it to our users to protect the security, privacy, and integrity of their data — all data must be encrypted while in flight and at rest. Historically, concerns over performance have been the
qpstudy 2015.11.14 一æ©å…ˆã‚’è¡Œãインフラエンジニアã«çŸ¥ã£ã¦ã»ã—ã„SSL/TLS
1. © 2015 Kenji Urushima All rights reserved. 一æ©å…ˆã‚’è¡Œãインフラエンジニア㫠知ã£ã¦ã»ã—ã„ Â SSL/TLSè¨å®š qpstudy 2015.11：ã‚ューピー３分インフラクッã‚ング勉強会 ã‚»ã‚ュリティã«ä¸‡å…¨ã‚’求ã‚ã‚‹ã®ã¯é–“é•ã£ã¦ã„ã‚‹ã ã‚ã†ã‹ 於：æ±éŠ€åº§ Â ãƒ‰ãƒ¯ãƒ³ã‚´æ ªå¼ä¼šç¤¾ 2015å¹´11月14æ—¥(土) 14:00〜17:00 @kjur (15:15-16:30 75分) 2. © 2015 Kenji Urushima All rights reserved. ãƒ»çµŒæ´ ãƒ»å¯Œå£«ã‚¼ãƒãƒƒã‚¯ã‚¹(2010～) ・エントラストジャパン(2005～2010) ・セコム(1988～2005) ・興味： PKI,  TLS,  電åç½²å,  SSO,  èªè¨¼,  暗å·, CSIRT,  脆弱性検査,  フォレンジック, スマホ,  プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°,  ビットコイ
SNIã§1å°ã®ã‚µãƒ¼ãƒä¸Šã«è¤‡æ•°ã®SSLサイトをé‹ç”¨ – å‰ç·¨ | ã•ãらã®ãƒŠãƒ¬ãƒƒã‚¸
ã”無沙汰ã—ã¦ãŠã‚Šã¾ã™ã€‚ç´°ç¾½ã§ã™ã€‚ 昨年ã€Androidã«ãŠã‘ã‚‹SNI対応状æ³ã¨ã„ã†è¨˜äº‹ã§ã€SSL/TLSã®æ‹¡å¼µä»•æ§˜ã§ã‚ã‚‹SNI(Server Name Indication)ã«ã¤ã„ã¦è§¦ã‚Œã¾ã—ãŸã€‚ å°‘ã—ニッãƒãªãƒ†ãƒ¼ãƒžã ã¨æ€ã£ã¦ã„ã¾ã—ãŸãŒã€ã¤ã„先日ã€ã•ãらã®ãƒ¬ãƒ³ã‚¿ãƒ«ã‚µãƒ¼ãƒã§SNI SSLã‚’æ供開始ã¨ã„ã†ãƒ—レスリリースãŒç™ºè¡¨ã•ã‚Œã¾ã—ãŸã€‚広ã„サービスã§SSL/TLSå°Žå…¥ã¸ã®éœ€è¦ãŒé«˜ã¾ã£ã¦ã„る今ã€ã“ã®ã‚ˆã†ãªäº‹ä¾‹ã¯ä»Šå¾Œå¢—ãˆã¦ã„ãã‚‚ã®ã¨è€ƒãˆã‚‰ã‚Œã¾ã™ã€‚ ãã“ã§æœ¬è¨˜äº‹ã§ã¯ã€é‡è¦åº¦ãŒé«˜ã¾ã£ã¦ã„ã‚‹SNIã«ã¤ã„ã¦ã€ãã®æŠ€è¡“ã®æ¦‚è¦ã‚’改ã‚ã¦ç†è§£ã—ã€å®Ÿéš›ã®é‹ç”¨ã«å½¹ç«‹ã¦ã‚‰ã‚Œã‚‹ã‚ˆã†ã«æ•´ç†ã‚’ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ 知è˜ã®æ•´ç†ã‚’目的ã«ã—ãŸå‰ç·¨ã¨ã€å®Ÿè·µã‚’目的ã«ã—ãŸå¾Œç·¨ã®2部構æˆã§ãŠå±Šã‘ã—ã¾ã™ã€‚ 以下ãŒå‰ç·¨ã®å†…容ã§ã™ã€‚ SNIã§ä½•ãŒå‡ºæ¥ã‚‹ã‚ˆã†ã«ãªã‚‹ã®ã‹ SNIã§è¤‡æ•°ãƒ‰ãƒ¡ã‚¤ãƒ³ãŒé‹ç”¨å¯èƒ½ã«ãªã‚‹ã¾ã§ SNIãŒé‡è¦ã«ãªã‚Šã¤ã¤ã‚る背景 SSLé‹
Let's Encrypt
A nonprofit Certificate Authority providing TLS certificates to 450 million websites. Read all about our nonprofit work this year in our 2023 Annual Report. From our blog Jul 23, 2024 Intent to End OCSP Service Moving to a more privacy-respecting and efficient method of checking certificate revocation. Read more Jun 24, 2024 More Memory Safety for Let’s Encrypt: Deploying ntpd-rs NTP is critical t
ç„¡æ–™ã§SSL使ãˆã‚‹æ™‚代ãã¦ãŸï¼CloudFlare最高ï¼ï¼ï¼ï¼ˆï¼Ÿï¼‰ - uzullaãŒãƒ–ãƒã‚°
ã—ょã†ã‚‚ãªã„日記 YAPC行脚ã€ç¦å²¡ç·¨ - uzullaãŒãƒ–ãƒã‚° ã¨ã‹ã‹ã„ãŸå¾Œã«ãªã‚“ã¨ãªãツイッターをã¿ã¦ã„ãŸã‚‰ã€ã‚るツイートをã¿ã¾ã—ã¦ã€‚ packagist.jpã‚’cloudflare対応ã—ãŸã‚‰ã€è‡ªå‹•çš„ã«HTTPS対応ã§ããŸã§ã”ã–る。ã™ã”ã„。一円も払ã£ã¦ãªã„ã®ã« https://t.co/moCiiSwb44— Hiraku (@Hiraku) 2015å¹´2月24æ—¥ ãã‚Œã§CloudFlare(http://cloudflare.com/)ãŒã‚¿ãƒ€ã§SSL証明書を用æ„ã—ã¦ãれるよã†ã«ãªã£ã¦ã„ãŸã®ã‚’知りã¾ã—ãŸã€‚ Cloudflare Free SSL/TLS | Get SSL Certificates | Cloudflare タダï¼ãªã‚“ã¨ç”˜ç¾ŽãªéŸ¿ãï¼ ã‚ªãƒ SNIã§ã‹ã¾ã‚ãªã„ãªã‚‰ã€CloudFlareã‚’ã¤ã‹ãˆã°ValidãªSSLãŒã‚¿ãƒ€ã§åˆ©ç”¨ã§ãる。 SNIã¨ã¯ï¼Ÿ NameBaseã®Vir
Superfish/eDellRootãŒå±é™ºãªç†ç”± - ã‚ã‚‚ãŠãã°
Lenovo製ã®PCã®ä¸€éƒ¨ã«Superfishã¨ã„ã†ãƒžãƒ«ã‚¦ã‚§ã‚¢ãŒæ¨™æº–ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã‚‹ã“ã¨ãŒç¢ºèªã•ã‚Œã€å¤§ããªå•é¡Œã¨ãªã£ã¦ã„ã¾ã™ã€‚ [2015-11-24追記] DELL製ã®PCã«ã‚‚ã€ã€ŒeDellRootã€ã¨ã•ã‚Œã‚‹Superfishã¨åŒæ§˜ã®å•é¡Œã‚’æŒã¤ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ãŒå°Žå…¥ã•ã‚Œã¦ã„るよã†ã§ã™ã€‚ Dellã®PCã«ä¸å¯©ãªãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã€Lenovoã®Superfishã¨åŒã˜å•é¡Œã‹ - ITmedia エンタープライズ Dude, You Got Dell’d: Publishing Your Privates - Blog - Duo Security Joe Nord personal blog: New Dell computer comes with a eDellRoot trusted root certificate https://t.co/chURwV7eNE eDellRootã§
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GitHub - FiloSottile/mkcert: A simple zero-config tool to make locally trusted development certificates with any names you'd like.
GitHub - kamatama41/test-cert-generator: Docker image to generate self-signed client/server certs
SNIã®ä»•çµ„ã¿ã‚’OpenSSLコマンドã§ç†è§£ã™ã‚‹ - Qiita
GitHub - Fleshgrinder/nginx-session-ticket-key-rotation: Nginx session ticket key rotation program for secure rotation of TLS session ticket keys and sharing in server clusters.
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