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NTP Security Projectã€ã€ŒNTPsecã€ãƒ™ãƒ¼ã‚¿ç‰ˆã‚’ãƒªãƒªãƒ¼ã‚¹
ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¿ã‚¤ãƒ ãƒ—ãƒãƒˆã‚³ãƒ«ï¼ˆNTPï¼‰ãŒãªã‘ã‚Œã°ã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã¯æ©Ÿèƒ½ã—ãªã„ã€‚ã—ã‹ã—NTPã¯åŒæ™‚ã«ã€ä¸€éƒ¨ã®åˆ†æ•£åž‹ã‚µãƒ¼ãƒ“ã‚¹å¦¨å®³æ”»æ’ƒï¼ˆDDoSï¼‰ã®åŽŸå› ã«ã‚‚ãªã£ã¦ã„ãŸã€‚ã“ã‚Œã«å¯¾ã™ã‚‹å¯¾ç–ãŒã€NTP Security ProjectãŒä»Šå›žåˆã‚ã¦ãƒªãƒªãƒ¼ã‚¹ã—ãŸNTPsecã ã€‚ NTPã¯ä¸–ç•Œã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã‚’æ”¯ãˆã‚‹ã€ç›®ç«‹ãŸãªã„ãŒå¿…è¦ä¸å¯æ¬ ãªãƒ‘ãƒ¼ãƒ„ã®1ã¤ã ã€‚ã“ã‚Œã«ã‚ˆã£ã¦ã€ä¸–ç•Œä¸ã®ã‚µãƒ¼ãƒã¨PCã®æ™‚è¨ˆãŒåŒæœŸã•ã‚Œã¦ã„ã‚‹ã€‚ ã—ã‹ã—æ®‹å¿µãªãŒã‚‰ã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã®ã»ã‹ã®åŸºç¤Žçš„ãªãƒ‘ãƒ¼ãƒ„ã¨åŒã˜ãã€NTPã®é–‹ç™ºã‚‚ã€é•·å¹´ã®é–“ã»ã¨ã‚“ã©ç„¡è¦–ã•ã‚Œã¦ããŸã€‚æœ€è¿‘ã¾ã§ã€NTPã®é–‹ç™ºã¨ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã«ã¯ã€ã»ã¨ã‚“ã©äºˆç®—ãŒæŠ•ã˜ã‚‰ã‚Œã¦ãŠã‚‰ãšã€NTPã¯å®Œå…¨ã«ãƒ‘ãƒ¼ãƒˆã‚¿ã‚¤ãƒ ã®é–‹ç™ºè€…1äººã«ä¾å˜ã—ã¦ã„ãŸçŠ¶æ…‹ã ã£ãŸã€‚ å¹¸ã„ã€Core Infrastructure Initiativeï¼ˆCIIï¼‰ãŒã“ã®å•é¡Œã«è¸ã¿è¾¼ã¿ã€NTPã¨ãã®å¾Œç¶™ãƒ—ãƒãƒˆã‚³ãƒ«ã§ã‚ã‚‹NTPSecã®ä¸¡
drumsco 2016/03/05
protocol

NTP

OSS

security

network
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The Web Origin Concept
Internet Engineering Task Force (IETF) Request for Commentsï¼š 6454 åˆ†é¡žï¼š ã‚¹ã‚¿ãƒ³ãƒ€ãƒ¼ãƒ‰ãƒˆãƒ©ãƒƒã‚¯ ISSN: 2070-1721 è¦æ—¨ æœ¬æ›¸ã¯ã€ã€Œæºæ³‰ï¼ˆoriginï¼‰ã€ã®æ¦‚å¿µã‚’å®šç¾©ã™ã‚‹ã€‚ã“ã®æ¦‚å¿µã¯ã€ã—ã°ã—ã°ãƒ–ãƒ©ã‚¦ã‚¶ï¼ˆUAï¼‰ã«ã‚ˆã£ã¦ã€ãã®æ¨©èƒ½ã‚‚ã—ãã¯ç‰¹æ¨©ã®ç¯„å›²ã¨ã—ã¦ä½¿ã‚ã‚Œã‚‹ã€‚å…¸åž‹çš„ã«ã¯ã€ãƒ–ãƒ©ã‚¦ã‚¶ã¯ã€æ‚ªæ„ã‚ã‚‹ Web ã‚µã‚¤ãƒˆé‹ç”¨è€…ã‹ã‚‰å¥å…¨ãª Web ã‚µã‚¤ãƒˆã®é‹ç”¨ãŒå¦¨ã’ã‚‰ã‚Œãªã„ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã«ã€ä»–ã®ã€Œæºæ³‰ã€ã‹ã‚‰å–å¾—ã•ã‚ŒãŸã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’çµ¶ç¸ã™ã‚‹ã€‚æœ¬æ›¸ã¯ã€ã€Œæºæ³‰ã€ã®æ¦‚å¿µã®èƒŒå¾Œã«ã‚ã‚‹åŽŸå‰‡çš„ãªäº‹é …ã‚’æ¦‚èª¬ã—ã€ã€Œã©ã®ã‚ˆã†ã«ï¼ˆæç¤ºã•ã‚ŒãŸï¼‰URI ã®ã€Žæºæ³‰ã€ã‚’åˆ¤å®šã™ã‚‹ã‹ï¼Ÿã€ã¨ã€Œã©ã®ã‚ˆã†ã«ã€Žæºæ³‰ã€ï¼ˆãƒ‡ãƒ¼ã‚¿ï¼‰ã‚’æ–‡å—åˆ—ã«ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã™ã‚‹ã‹ï¼Ÿã€ã«ã¤ã„ã¦ã‚‚è©³èª¬ã™ã‚‹ã€‚æœ¬æ›¸ã¯ã€Origin ã¨å‘½åã•ã‚ŒãŸ HTTP ãƒ˜ãƒƒãƒ€ãƒ¼ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã‚‚è¦å®šã™ã‚‹ã€‚ã“ã‚Œã¯ã€ã€Œã©ã®ã€Žæºæ³‰
drumsco 2015/04/15
http

protocol

IETF

RFC6454
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drumsco 2013/12/19
neta

protocol

http
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drumsco 2013/11/15
protocol

SPDY

http
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TCPæ“¬äººåŒ–ã®å…ƒãƒã‚¿è¦‹ã¤ã‹ã£ãŸ | ã¶ã‚ã‚²
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drumsco 2012/08/24
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TCP

protocol
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InternetWeek 2004 ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ« WebDAV ã€œãã®ãƒ—ãƒãƒˆã‚³ãƒ«ã¨å®Ÿè£…ï¼å®Ÿç”¨é¢ã‹ã‚‰ã®ã‚¢ãƒ—ãƒãƒ¼ãƒã€œ
drumsco 2012/05/27
protocol

WebDAV

movie

tutorial
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pubsubhubbub - Google Code
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drumsco 2011/11/08
protocol

network
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
drumsco 2011/03/03
protocol

OGP
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Studying HTTP
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drumsco 2006/03/07
http

protocol

RFC

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