[B! CoAP] tjmtmmnkã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

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CoAPã«é–¢ã™ã‚‹tjmtmmnkã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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https://lepidum.co.jp/ Copyright Â© 2004-2016 Lepidum Co. Ltd. All rights reserved. â€œãƒ¢ãƒŽâ€ã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆ ã¸ã®ã¤ãªãŒã‚Šæ–¹ L4ä»¥ä¸Šç·¨ æ ªå¼ä¼šç¤¾ãƒ¬ãƒ”ãƒ€ãƒ å‰ç”° è–« (@mad_p) Internet Week 2016 2016/11/30 Copyright Â© 2004-2016 Lepidum Co. Ltd. All rights reserved. https://lepidum.co.jp/ â¾ƒâ¼°ç´¹ä»‹ n åå‰ n å‰â½¥ è–« n æ‰€å±ž n æ ªå¼ä¼šç¤¾ãƒ¬ãƒ”ãƒ€ãƒ ã‚·ãƒ‹ã‚¢ãƒ—ãƒã‚°ãƒ©ãƒž n ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ãƒ¼æ´»å‹• n Lightweight Language n Identity Conference n http2å‹‰å¼·ä¼š n æ¥å‹™é ˜åŸŸ n èªè¨¼ãƒ»èªå¯ã€ãƒ‡ã‚¸ã‚¿ãƒ« ã‚¢ã‚¤ãƒ‡ãƒ³ãƒ†ã‚£ãƒ†ã‚£ãƒ¼ã€ ãƒ—ãƒ©ã‚¤ãƒã‚·ãƒ¼ n æ¨™æº–åŒ–â½€
tjmtmmnk 2019/07/22
CoAPã«ã¤ã„ã¦è©³ã—ãæ›¸ã„ã¦ã‚ã‚‹

IoT

CoAP
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COAP vs MQTT | Difference between COAP and MQTT protocols
tjmtmmnk 2019/07/21
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CoAP

MQTT

IoT
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ãƒžã‚·ãƒ³ãƒ»ãƒ„ãƒ¼ãƒ»ãƒžã‚·ãƒ³ï¼ˆM2Mï¼‰æŠ€è¡“ã«ãŠã‘ã‚‹è¨è¨ˆãŠã‚ˆã³å®Ÿè£…ä¸Šã®è„†å¼±æ€§ |
ãƒˆãƒ¬ãƒ³ãƒ‰ãƒžã‚¤ã‚¯ãƒã¯ã€David Quartaæ°ã¨å…±åŒã§åŸ·ç†ã—ãŸãƒªã‚µãƒ¼ãƒãƒšãƒ¼ãƒ‘ãƒ¼ã€ŒThe Fragility of Industrial IoTâ€™s Data Backbone: Security and Privacy Issues in MQTT and CoAP Protocolsã€ã«ãŠã„ã¦ã€ãƒžã‚·ãƒ³ãƒ»ãƒ„ãƒ¼ãƒ»ãƒžã‚·ãƒ³ï¼ˆM2Mï¼‰ã®é€šä¿¡ãƒ—ãƒãƒˆã‚³ãƒ«ã€ŒMQTTã€ãŠã‚ˆã³ã€ŒCoAPã€ã«é–¢ã™ã‚‹èª¿æŸ»çµæžœã‚’å…¬é–‹ã—ã¾ã—ãŸã€‚ã€ŒMQTTã€ã¯ç”£æ¥ç”¨ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ãŠã„ã¦ã€ã€ŒCoAPã€ã¯IoTã‚„ç”£æ¥ç”¨IoTã®ãƒ‡ãƒã‚¤ã‚¹ã«ãŠã„ã¦ã€åºƒãæŽ¡ç”¨ã•ã‚Œã¦ã„ã‚‹ãƒ—ãƒãƒˆã‚³ãƒ«ã§ã™ã€‚æ”»æ’ƒè€…ã¯ã€ã“ã‚Œã‚‰ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã®è¨è¨ˆãŠã‚ˆã³å®Ÿè£…ä¸Šã®è„†å¼±æ€§ã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã«ã‚ˆã‚Šã€å¯¾è±¡ãƒ‡ãƒã‚¤ã‚¹ã‚’ã€ŒDenial of Serviceï¼ˆDoSã€ã‚µãƒ¼ãƒ“ã‚¹æ‹’å¦ï¼‰ã€çŠ¶æ…‹ã«é™¥ã‚Œã‚‹ã“ã¨ãŒå¯èƒ½ã«ãªã‚Šã¾ã™ã€‚ã¾ãŸã€ä»Šå›žã®èª¿æŸ»ã‚’é€šã—ã¦ã€è¨å®šã«ä¸å‚™ã®ã‚ã‚‹æ•°åä¸‡å°ã®ãƒ›ã‚¹ãƒˆãŒã€èªè¨¼æƒ…å ±ã€æ©Ÿ
tjmtmmnk 2019/07/21
CoAP

MQTT

IoT
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ã€ŒDDoSæ”»æ’ƒã€æ¬¡ã®å¤§ããªæ¨™çš„ã¯IoTæ©Ÿå™¨ã«ä½¿ã‚ã‚Œã‚‹CoAPãƒ—ãƒãƒˆã‚³ãƒ«ã€--ç±³ç ”ç©¶è€…ãŒæŒ‡æ‘˜ - ZDNet Japan
Catalin CimpanuÂ ï¼ˆZDNET.comï¼‰Â ç¿»è¨³æ ¡æ£ï¼šÂ çŸ¢å€‰ç¾Žç™»é‡ŒÂ é•·è°·ç¦Â ï¼ˆã‚¬ãƒªãƒ¬ã‚ªï¼‰ 2018-12-14 06:30 RFC 7252ã€ã¾ãŸã®åã‚’Constrained Application Protocolï¼ˆCoAPï¼‰ã¨ã„ã†ãƒ—ãƒãƒˆã‚³ãƒ«ãŒã€DDoSæ”»æ’ƒã«æœ€ã‚‚æ‚ªç”¨ã•ã‚Œã‚‹ãƒ—ãƒãƒˆã‚³ãƒ«ã®1ã¤ã«ãªã‚ã†ã¨ã—ã¦ã„ã‚‹ã¨ã€è¤‡æ•°ã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ç ”ç©¶è€…ãŒç±³ZDNetã«è¦å‘Šã—ãŸã€‚ èªè€…ãŒã“ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã®åç§°ã‚’çŸ¥ã‚‰ãªã„ã¨ã™ã‚Œã°ã€ã“ã‚ŒãŒæ–°ã—ã„è¦æ ¼ã ã‹ã‚‰ã ã€‚CoAPã¯2014å¹´ã«æ£å¼ã«æ‰¿èªã•ã‚ŒãŸã°ã‹ã‚Šã§ã€2018å¹´ã«å…¥ã‚‹ã¾ã§ã¯ã»ã¨ã‚“ã©åˆ©ç”¨ã•ã‚Œã¦ã„ãªã‹ã£ãŸã€‚ CoAPã¨ã¯ä½•ã‹ï¼Ÿ CoAPã¯ã€è»½é‡ãªM2Mï¼ˆMachine to Machineï¼‰ãƒ—ãƒãƒˆã‚³ãƒ«ã¨ã—ã¦è¨è¨ˆã•ã‚Œã€ãƒ¡ãƒ¢ãƒªã‚„æ¼”ç®—ãƒªã‚½ãƒ¼ã‚¹ã«ä¹ã—ã„ã‚¹ãƒžãƒ¼ãƒˆæ©Ÿå™¨ã§ã‚‚ä½¿ç”¨ã§ãã‚‹ã€‚ ã”ãç°¡å˜ã«èª¬æ˜Žã™ã‚‹ã¨ã€CoAPã¯HTTPã«ã¨ã¦ã‚‚ã‚ˆãä¼¼ã¦ã„ã‚‹ãŒã€TCPãƒ‘ã‚±ãƒƒãƒˆä¸Š
tjmtmmnk 2019/07/21
IoT

DDos

CoAP
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TLS 1.3 is going to save us all, and other reasons why IoT is still insecure
TLS 1.3 is going to save us all, and other reasons why IoT is still insecure2017-12-24 As Iâ€™m writing this, four DDoS attacks are ongoing and being automatically mitigated by Gatebot. Cloudflareâ€™s job is to get attacked. Our network gets attacked constantly. Around the fall of 2016, we started seeing DDoS attacks that looked a little different than usual. One attack we saw around that time had tra
tjmtmmnk 2019/07/15
TLS

IoT

CoAP
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