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webã«é–¢ã™ã‚‹kenzan8000ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (92)

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SSL/TLSãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³
â—†ã€€SSL/TLSã‚»ãƒƒã‚·ãƒ§ãƒ³ã®ãƒãƒ³ãƒ‰ã‚·ã‚§ã‚¤ã‚¯ SSLã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨SSLã‚µãƒ¼ãƒã¨ã§ã‚„ã‚Šã¨ã‚Šã•ã‚Œã‚‹ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã®ãªã‹ã§ã€ä»¥ä¸‹ã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã«ã¤ã„ã¦ã¯ ã‚„ã‚Šã¨ã‚Šã‚’çœç•¥ã—ãŸé€šä¿¡ãŒè¡Œã‚ã‚Œã‚‹å ´åˆã‚‚ã‚ã‚Šã¾ã™ã€‚ ãƒ»ã€€Server Certificate ãƒ»ã€€Server Key Exchange ãƒ»ã€€Certificate Request ãƒ»ã€€Client Certificate ãƒ»ã€€Certificate Verify ä¾‹ãˆã°ã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆè¨¼æ˜Žæ›¸ã‚’ä½¿ç”¨ã—ãªã„SSLé€šä¿¡ã§ã‚ã‚Œã°ã€ŒClient Certificateã¨Certificate Verifyã€ãŒçœç•¥ã€‚ â—†ã€€SSL/TLSã®ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ ãƒ»ã€€Client Hello SSLã®é€šä¿¡é–‹å§‹ã‚’ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‹ã‚‰ã‚µãƒ¼ãƒã«é€šçŸ¥ã™ã‚‹ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã€‚ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã«å«ã¾ã‚Œã¦ã„ã‚‹å†…å®¹ã¯ä»¥ä¸‹ã§ã™ã€‚ â‡’ã€€SSL/TLSã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã€ä¹±æ•°ã€ã‚»ãƒƒã‚·ãƒ§ãƒ³IDã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãŒåˆ©ç”¨ã§ãã‚‹æš—å·
kenzan8000 2020/07/08
tls

ssl

cryptography

security

network

computer science

web

algorithm
ãƒªãƒ³ã‚¯
What is a TLS/SSL certificate and how does it work? | Proton
kenzan8000 2020/07/08
tls

ssl

http

web

network

security

computer science

cryptography

algorithm
ãƒªãƒ³ã‚¯
ã€å›³è§£ã€‘DNSã‚µãƒ¼ãƒãƒ¼ã¨ã¯ï¼Ÿè¨å®šãƒ»å¤‰æ›´ã¨ç¢ºèªæ–¹æ³• - ã‚«ã‚´ãƒ¤ã®ã‚µãƒ¼ãƒãƒ¼ç ”ç©¶å®¤
DNS (Domain Name System) ã¯ã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã‚’æ”¯ãˆã‚‹å¤§åˆ‡ãªæŠ€è¡“ã§ã™ã€‚ã“ã‚ŒãŒãªã„ã¨ã€Webã‚µã‚¤ãƒˆã‚„ãƒ¡ãƒ¼ãƒ«ã®åˆ©ç”¨ãŒã§ãã¾ã›ã‚“ã€‚ ãã‚‚ãã‚‚ã€ãµã ã‚“ä½¿ã£ã¦ã„ã‚‹è‹±æ•°å—ã®ãƒ‰ãƒ¡ã‚¤ãƒ³åã¨ã€Webã‚„ãƒ¡ãƒ¼ãƒ«ã®ã‚µãƒ¼ãƒãƒ¼æ©Ÿå™¨ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ç•ªå· (IPã‚¢ãƒ‰ãƒ¬ã‚¹) ã¨ã¯åˆ¥ç‰©ã§ã™ã€‚ãã‚Œã‚‰ã‚’å¤‰æ›ã™ã‚‹æƒ…å ±ã‚’DNSã¯ä¿ç®¡ã—ã¦ã€æä¾›ã™ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã‚’æ‹…å½“ã—ã¦ã„ã¾ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯ã€ãƒ‰ãƒ¡ã‚¤ãƒ³åã¨IPã‚¢ãƒ‰ãƒ¬ã‚¹ã‚’çµã³ã¤ã‘ã‚‹ã“ã®å·¨å¤§ãªãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ä»•çµ„ã¿ã€è¨å®šã‚„ç¢ºèªæ–¹æ³•ã‚’è§£èª¬ã—ã¦ã„ãã¾ã™ã€‚ DNSã‚µãƒ¼ãƒãƒ¼ã¨ã¯ï¼Ÿ DNSã‚µãƒ¼ãƒãƒ¼ã«ã¯ã€äººãŒä½¿ã†è¨€è‘‰ã§æ›¸ã‹ã‚ŒãŸä½æ‰€ (ãƒ‰ãƒ¡ã‚¤ãƒ³å) ã¨ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ä¸Šã«ã‚ã‚‹ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ (Webã‚„ãƒ¡ãƒ¼ãƒ«ã‚µãƒ¼ãƒãƒ¼ã®IPã‚¢ãƒ‰ãƒ¬ã‚¹) ã®é–“ã§ã€ç¿»è¨³æ©Ÿã¨ã—ã¦ã®å½¹å‰²ãŒã‚ã‚‹ã¨ã‚‚è¨€ãˆã¾ã™ã€‚ãƒ‰ãƒ¡ã‚¤ãƒ³åã‚„IPã‚¢ãƒ‰ãƒ¬ã‚¹ã«ã¤ã„ã¦ã‚‚ã£ã¨çŸ¥ã‚ŠãŸã„æ–¹ã¯ã€ã€Œã‚«ã‚´ãƒ¤ã®ã‚µãƒ¼ãƒãƒ¼ç ”ç©¶å®¤ã€ã§ã¯æ¬¡ã®è¨˜äº‹ãŒå½¹ç«‹ã¤ã¨æ€ã„ã¾ã™ã€‚ ã€é–¢é€£è¨˜
kenzan8000 2020/05/12
dns

ip

domain

web

system design
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What is a MESSAGE QUEUE and Where is it used?
kenzan8000 2020/05/01
system design

architecture

messaging queue

priority queue

web

async

load balancer
ãƒªãƒ³ã‚¯
System Design
Tech interviewers will often ask you to design on the whiteboard a complicated software system in 15 minutes. How is that even possible? Sometimes you would get asked to design a major feature from a system like Twitter or Facebook from scratch, for example. But these systems were built over a long period of time by big teams of engineers, you would say. In this course you will see what such syste
kenzan8000 2020/04/26
system design

web

architecture
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system-design-primer#system-design-interview-questions-with-solutions
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kenzan8000 2020/04/16
system design

web

architecture
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Design Pinterest - TianPan.co
System design interviews are for people to find teammates capable of independently designing and implementing Internet services. An interview is a great chance to show your "engineering muscles" - you have to combine your knowledge with your decision-making skills to design the right system for the right scenario. Em it the right signals for your audienceâ€‹ The first thing you need to know about a s
kenzan8000 2020/04/16
system design

web

architecture
ãƒªãƒ³ã‚¯
JPG, PNG to SVG Converter - Image to High Quality Color SVG for FREE
Online PNG or JPG to SVG ConverterFree online image to vector tool. Fastest and easiest way to Convert PNG to SVG, JPG to SVG (Scala ble Vector Graphics) online. Convert raster images to colored vector files. Simply upload png files or jpg, choose number of colors and hit generate. How to Convert Png Image to SVG file Step 1: Choose an image in PNG (Porta ble Network Graphics) or JPG format from you
kenzan8000 2018/12/08
vector image generator from jpg and png.

image

web

service
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JWT(Json Web Tpken)ã®Rubyå®Ÿè£…ã®ruby-jwtã®ã‚³ãƒ¼ãƒ‰ãƒªãƒ¼ãƒ‡ã‚£ãƒ³ã‚° - Rails Webook
JWTï¼ˆJson Web Tokenï¼‰ã®Rubyå®Ÿè£…ã®ruby-jwtã®ã‚³ãƒ¼ãƒ‰ãƒªãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚’ã—ã¾ã—ãŸã€‚ JWTã®ä»•æ§˜ã‚„ãã®å®Ÿè£…ã«ã¤ã„ã¦ã¿ã¾ã—ã¦ã€‚ä»•æ§˜ãŒã‚·ãƒ³ãƒ—ãƒ«ãªã®ã§ã€æœ¬ä½“ã®ã‚³ãƒ¼ãƒ‰é‡ã¯500è¡Œç¨‹åº¦ã§èªã¿ã‚„ã™ã‹ã£ãŸã§ã™ã€‚ ç›®çš„ 1. JWTã¨ã¯ ãƒ˜ãƒƒãƒ€ãƒ¼éƒ¨ ãƒšã‚¤ãƒãƒ¼ãƒ‰éƒ¨ é›»åç½²åéƒ¨ æ³¨æ„ç‚¹ 2. ruby-jwtã®ç°¡å˜ãªä½¿ã„æ–¹ 3. JWTã®ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‰å‡¦ç†ã®å®Ÿè£… 4. JWTã®ãƒ‡ã‚³ãƒ¼ãƒ‰å‡¦ç†ã®å®Ÿè£… ã¾ã¨ã‚ å‚è€ƒ ç›®çš„ JWTã¨ã¯ä½•ã‹ JWTã®ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‰å‡¦ç†ã®å®Ÿè£… JWTã®ãƒ‡ã‚³ãƒ¼ãƒ‰å‡¦ç†ã®å®Ÿè£… 1. JWTã¨ã¯ JWTã¨ã¯ã€Json Web Tokenã®ç•¥ã§ã€ç½²åä»˜ãã®ãƒˆãƒ¼ã‚¯ãƒ³åŒ–ã•ã‚ŒãŸJsonã§ã™ã€‚ ç½²åãŒã•ã‚Œã¦ã„ã‚‹ã®ã§ä¸èº«ã®æ”¹ã–ã‚“ãŒã§ããªã„ã“ã¨ã‚„JSONã§ã‚ã‚‹ã“ã¨ã‹ã‚‰ã€APIã§ã®èªè¨¼ã®ä¸€æ™‚çš„ãªãƒˆãƒ¼ã‚¯ãƒ³ã¨ã—ã¦åˆ©ç”¨ã•ã‚Œã¾ã™ã€‚ JWTã¯ã€ãƒ˜ãƒƒãƒ€ãƒ¼ï¼ˆç½²åã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ï¼‰ã€ãƒšã‚¤ãƒãƒ¼ãƒ‰ï¼ˆã‚„ã‚Šã¨ã‚Šã—ãŸã„å†…å®¹ï¼‰ã€ç½²
kenzan8000 2018/11/19
ruby

jwt

web
ãƒªãƒ³ã‚¯
WordPress Themes, HTML Templates - ThemeForest
Professional WordPress Themes & Website Templates for any project Discover thousands of easy to customize themes, templates & CMS products, made by world-class developers.
kenzan8000 2018/10/25
wordpress

design

web
ãƒªãƒ³ã‚¯
Mozilla Observatory
ðŸ“£ï¸Ž Heads up! New security scoring standards apply - Your website grade may have changed. MDN Observatory will launch soon. Learn More. The Mozilla Observatory has helped over 240,000 websites by teaching developers, system administrators, and security professionals how to configure their sites safely and securely.
kenzan8000 2018/09/28
security

web

service
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Rails ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã‚¬ã‚¤ãƒ‰ | Rails ã‚¬ã‚¤ãƒ‰
ã“ã®ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã§ã¯ã€Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å…¨èˆ¬ã«ãŠã‘ã‚‹ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã®å•é¡Œã¨ã€Railsã§ãã‚Œã‚‰ã®å•é¡Œã‚’å›žé¿ã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ ã“ã®ã‚¬ã‚¤ãƒ‰ã®å†…å®¹: æœ¬ã‚¬ã‚¤ãƒ‰ã§å–ã‚Šä¸Šã’ã‚‰ã‚Œã¦ã„ã‚‹å•é¡Œã«å¯¾ã™ã‚‹ã‚ã‚‰ã‚†ã‚‹å¯¾ç– Railsã«ãŠã‘ã‚‹ã‚»ãƒƒã‚·ãƒ§ãƒ³ã®æ¦‚å¿µã€ã‚»ãƒƒã‚·ãƒ§ãƒ³ã«å«ã‚ã‚‹ã¹ãé …ç›®ã€æœ‰åãªã‚»ãƒƒã‚·ãƒ§ãƒ³æ”»æ’ƒ Webã‚µã‚¤ãƒˆã‚’é–‹ãã ã‘ã§ï¼ˆCSRFã«ã‚ˆã‚‹ï¼‰ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£å•é¡ŒãŒç™ºç”Ÿã™ã‚‹ã—ãã¿ ãƒ•ã‚¡ã‚¤ãƒ«ã®å–æ‰±ã„ä¸Šã®æ³¨æ„ã€ç®¡ç†ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã‚’æä¾›ã™ã‚‹éš›ã®æ³¨æ„äº‹é … ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’æ£ã—ãç®¡ç†ã™ã‚‹ï¼ˆãƒã‚°ã‚¤ãƒ³ãƒ»ãƒã‚°ã‚¢ã‚¦ãƒˆã®ã—ãã¿ã€ã‚ã‚‰ã‚†ã‚‹ãƒ¬ã‚¤ãƒ¤ã«ãŠã‘ã‚‹æ”»æ’ƒæ–¹æ³•ï¼‰ æœ€ã‚‚æœ‰åãªã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚·ãƒ§ãƒ³æ”»æ’ƒæ–¹æ³•ã®è§£èª¬ 1 ã¯ã˜ã‚ã« Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¯ã€Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®é–‹ç™ºã‚’æ”¯æ´ã™ã‚‹ãŸã‚ã«ä½œã‚‰ã‚Œã¾ã—ãŸã€‚ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã®ä¸ã«ã¯ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã‚’æ¯”è¼ƒçš„é«˜ã‚ã‚„ã™ã„ã‚‚ã®ã‚‚ã‚ã‚Šã¾ã™ã€‚å®Ÿéš›ã®ã¨ã“ã‚ã€ã‚ã‚‹ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¯ä»–ã®ã‚ˆã‚Šã‚‚å®‰
kenzan8000 2018/09/21
rails

ruby

security

web
ãƒªãƒ³ã‚¯
The Open Graph protocol
Introduction The Open Graph protocol enables any web page to become a rich object in a social graph. For instance, this is used on Facebook to allow any web page to have the same functionality as any other object on Facebook. While many different techno logies and schemas exist and could be combined together, there isn't a single techno logy which provides enough information to richly represent any
kenzan8000 2018/09/20
web

sns

html

protocol
ãƒªãƒ³ã‚¯
Favicon Generator for perfect icons on all browsers
Your favicon is transparent. This is usually a good thing, but not for iOS Web Clips which are supposed to be opaque. Look at the sample on the left, this is how a user would see your favicon as a Web Clip on his device. What to do about this? Your favicon is not transparent. This is a good thing for iOS Web Clips. Yet, web clip corners are rounded. Depending of your favicon, it may disrupt its de
kenzan8000 2018/09/14
image

web

material

tool
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How to Prepare Your Google Analytics Account for GDPR - MeasureU
kenzan8000 2018/06/15
Supporting user deletion, customizable cookie settings, IP anonymization, etc. Data retention period is 26 months by the default setting.

gdpr

web

service
ãƒªãƒ³ã‚¯
Serverless Frameworkã§è¤‡æ•°AWSã‚¢ã‚«ã‚¦ãƒ³ãƒˆã‚’åˆ‡ã‚Šæ›¿ãˆã‚‰ã‚Œã‚‹ã‚ˆã†ã«ã™ã‚‹ - code.alone
serverless.com AWSã®ã‚¢ã‚¯ã‚»ã‚¹ã‚ãƒ¼ã‚’ç™»éŒ²ã™ã‚‹ã¨~/.aws/credentialsã«æƒ…å ±ãŒç™»éŒ²ã•ã‚Œã‚‹ã€‚ç™»éŒ²æ–¹æ³•ã¯ä»¥ä¸‹ã‚’å‚ç…§ã€‚ https://serverless.com/framework/docs/providers/aws/guide/credentials#setup-with-serverless-config-credentials-command é€šå¸¸ã ã¨ä¸Šè¨˜ãƒªãƒ³ã‚¯å…ˆã®ã‚³ãƒžãƒ³ãƒ‰ã§ç™»éŒ²ã—ãŸä¸€ã¤ã®ã‚¢ã‚¯ã‚»ã‚¹ã‚ãƒ¼ã®ã¿ç®¡ç†ã™ã‚‹ã“ã¨ã«ãªã‚‹ãŒã€è¤‡æ•°ã®AWSã‚¢ã‚«ã‚¦ãƒ³ãƒˆã«å¯¾ã™ã‚‹ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã‚’ç®¡ç†ã—ãŸã„å ´åˆã¯ä»¥ä¸‹ã®ã‚ˆã†ã«~/.aws/credentialsã‚’æ›¸ãæ›ãˆã‚‹ã€‚ https://serverless.com/framework/docs/providers/aws/guide/credentials#use-an-existing-aws-profile [default]
kenzan8000 2018/05/25
awsã‚¢ã‚¯ã‚»ã‚¹ã‚ãƒ¼ã‚’è¤‡æ•°è¨å®šã—ã¦ã€ deployæ™‚ã«è¨å®šã‚’èªã¿è¾¼ã‚€

aws

web

service

serverless
ãƒªãƒ³ã‚¯
TurboTaxÂ® Official Site: File Taxes Online, Tax Filing Made Easy
Expert does your taxes An expert does your return, start to finish
kenzan8000 2018/02/09
ç¢ºå®šç”³å‘Šä»£è¡Œã‚µãƒ¼ãƒ“ã‚¹

tax

america

web

service
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MailChimp
Skip to main content
kenzan8000 2018/02/08
web

service

mail
ãƒªãƒ³ã‚¯
Content that takes you everywhere | Contentful
Content that takes you from anywhere to everywhereRapidly build the dynamic experiences your customers crave.
kenzan8000 2018/02/08
web

service

api

cms
ãƒªãƒ³ã‚¯
Swagger Editor
kenzan8000 2018/02/08
api

document

web

node.js
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