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nminoru 2021/01/18
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nminoru 2021/01/14
Vulnerability

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Internet

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nminoru 2019/02/20
Network
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nminoru 2018/12/14
Amazon

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nminoru 2018/07/04
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nminoru 2018/01/06
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nminoru 2017/11/26
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nminoru 2017/11/13
Network
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TechCrunch | Startup and Technology News
Itâ€™s that time of week again, folks. Welcome to Week in Review (WiR), TechCrunchâ€™s regular digest of the past week in tech. New here? Not to worry â€” sign up here to get WiR in your i
nminoru 2017/07/31
Russia

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nminoru 2017/07/19
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ã‚·ã‚¹ã‚³ã‚·ã‚¹ãƒ†ãƒ ã‚ºã¯2017å¹´7æœˆ19æ—¥ã€åŒç¤¾ãŒæå”±ã™ã‚‹ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®è‡ªå‹•åŒ–ã‚³ãƒ³ã‚»ãƒ—ãƒˆã€ŒThe Network. Intuitive.ï¼ˆç›´æ„Ÿçš„ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ï¼‰ã€ã®å›½å†…æˆ¦ç•¥ã‚’ç™ºè¡¨ã—ãŸã€‚ã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ã§ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’æŸ”è»Ÿã«ç®¡ç†ã™ã‚‹SDNï¼ˆã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ãƒ»ãƒ‡ãƒ•ã‚¡ã‚¤ãƒ³ãƒ‰ãƒ»ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚ãƒ³ã‚°ï¼‰æ©Ÿèƒ½ã§è‡ªå‹•åŒ–ã‚’å®Ÿç¾ã€‚ã‚¯ãƒ©ã‚¦ãƒ‰ã§ã®æ©Ÿæ¢°å¦ç¿’ã¨é€£æºã—ã¦ãƒžãƒ«ã‚¦ã‚¨ã‚¢ã‚„ãƒˆãƒ©ãƒ–ãƒ«ã‚’æ¤œçŸ¥ãƒ»è§£æžã™ã‚‹æ©Ÿèƒ½ã§ãƒ¦ãƒ¼ã‚¶ãƒ¼ä¼æ¥ã®è² æ‹…ã‚’æ¸›ã‚‰ã™ã€‚åŒå¹´8æœˆã‹ã‚‰é †æ¬¡æä¾›ã‚’å§‹ã‚ã‚‹ã€‚ åŒã‚³ãƒ³ã‚»ãƒ—ãƒˆã§å¯¾å‡¦ã™ã¹ãå•é¡Œã¨ã—ã¦ã€ã‚·ã‚¹ã‚³ã‚·ã‚¹ãƒ†ãƒ ã‚ºæœ€é«˜æŠ€è¡“è²¬ä»»è€…ï¼ˆCTOï¼‰å…¼ã‚¤ãƒŽãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ã‚»ãƒ³ã‚¿ãƒ¼æ‹…å½“ã®æ¿±ç”°ç¾©ä¹‹åŸ·è¡Œå½¹å“¡ã¯ã€Œãƒ‡ãƒã‚¤ã‚¹æ•°ã¨ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã®è„…å¨ã®å¢—å¤§ã€ãã‚Œã‚‰ãŒã‚‚ãŸã‚‰ã™ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ç®¡ç†ã®è¤‡é›‘ã•ã€ã‚’æŒ™ã’ãŸã€‚ã€Œæ•°æ™‚é–“ã‹ã‹ã£ã¦ã„ãŸä½œæ¥ã‚’ã€æ•°åˆ†ã§è§£æ±ºã™ã‚‹ã€‚å¯èƒ½ã§ã‚ã‚Œã°ã€å•é¡Œã®ç™ºç”Ÿãã®ã‚‚ã®ã‚’æœªç„¶ã«é˜²ãã€‚ãã‚ŒãŒãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®å½¹å‰²ã ã€ï¼ˆåŒæ°ï¼‰ã€‚
nminoru 2017/07/19
Cisco

Network
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TechCrunch | Startup and Technology News
Itâ€™s that time of week again, folks. Welcome to Week in Review (WiR), TechCrunchâ€™s regular digest of the past week in tech. New here? Not to worry â€” sign up here to get WiR in your i
nminoru 2017/07/11
China

Privacy

Network
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AWSãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®L4ä»¥ä¸‹ã®è©± / aws-network-small-talks
Developers.IO 2017 2017/07/01 å¤§ç€§éš†å¤ª
nminoru 2017/07/01
AWS

Network
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AWSãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®è«–ç†çš„ãªå´é¢ ï½ž AWSã®ãƒãƒƒã‚¯ãƒœãƒ¼ãƒ³ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«é–¢ã™ã‚‹Deepãªè©±ï¼ˆ2ï¼‰
ã“ã‚“ã«ã¡ã¯ã€‚ã‚¢ãƒžã‚¾ãƒ³ã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒ“ã‚¹ï¼ˆAWSï¼‰ã‚µãƒãƒ¼ãƒˆã®æœ‰è³€ã¨ç”³ã—ã¾ã™ã€‚å¥½ããªã‚µãƒ¼ãƒ“ã‚¹ã¯Amazon Virtual Private Cloudï¼ˆVPCï¼‰ã§ã™ã€‚ã“ã‚Œã‹ã‚‰AWSã‚µãƒãƒ¼ãƒˆã®å„ãƒ¡ãƒ³ãƒãƒ¼ãŒãã‚Œãžã‚Œã€Œä»Šä¸€ç•ªAWSãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ä¼ãˆãŸã„ã“ã¨ã€ã‚’é€£è¼‰ã®å½¢ã§ãŠå±Šã‘ã—ã¦ã„ãã¾ã™ã€‚ç†è€…ã®æ‹…å½“ã™ã‚‹æœ¬ç¨¿ã§ã¯ã€AWSã®ã€Œãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã€ã«ã¤ã„ã¦è¦‹ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ä»Šå›žã¯ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ã€Œè«–ç†è¨è¨ˆã€ã«ã¤ã„ã¦è§£èª¬ã—ã¾ã™ã€‚ æœ¬ç¨¿ã§ãŠä¼ãˆã™ã‚‹ã®ã¯ä¸‹è¨˜ã®ç¬¬2å›žã®å†…å®¹ã§ã™ã€‚å…¨3å›žã«æ¸¡ã£ã¦è§£èª¬ã—ã¦ã„ãã¾ã™ã€‚ AWSã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ç‰©ç†çš„ãªå´é¢ â‡’ ç¬¬1å›ž AWSã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®è«–ç†çš„ãªå´é¢ â‡’ ç¬¬2å›ž AWSã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«ãŠã‘ã‚‹ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ â‡’ ç¬¬3å›ž AWSã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«ãŠã„ã¦éŽåŽ»ã«ç™ºç”Ÿã—ãŸå•é¡Œã®äº‹ä¾‹ â‡’ ç¬¬3å›ž å¿…ãšã—ã‚‚AWSã®ä½¿ã„æ–¹ã¨ã„ã£ãŸå†…å®¹ã§ã¯ãªã„ã®ã§ã€ä»Šæ—¥ã™ãã«ä½¿ãˆã‚‹çŸ¥è˜ã«ã¯ãªã‚‰ãªã„ã‹ã‚‚ã—ã‚Œã¾ã›
nminoru 2016/11/29
Amazon

Network
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ISDNã®ãƒ‡ã‚£ã‚¸ã‚¿ãƒ«é€šä¿¡ãƒ¢ãƒ¼ãƒ‰ãŒ2020å¹´åº¦ã«ã‚‚çµ‚äº†ã¸ã€ä¼æ¥é–“ã®è‡ªå‹•ç™ºæ³¨ã‚·ã‚¹ãƒ†ãƒ ã«å¤§ããªå½±éŸ¿ï¼Ÿ JISAãŒå¯¾ç–ã‚’å‘¼ã³æŽ›ã‘ã€€
nminoru 2016/10/24
Network
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Unix Domain Socket ã«ãŠã„ã¦ keep-alive ãŒæ€§èƒ½ã«ä¸Žãˆã‚‹å½±éŸ¿ (Gazelle vs Meinheld) - methaneã®ãƒ–ãƒã‚°
id:kazeburo ã•ã‚“ãŒ Gazelle ã¨ã„ã†é«˜é€Ÿãª Perl ç”¨ã® Web ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒãƒ¼ã‚’å…¬é–‹ã•ã‚Œã¾ã—ãŸã€‚ Gazelle - Plack Handler for performance freaks #yokohamapm from Masahiro Nagano Gazelle ã®ç‰¹å¾´ã®ã†ã¡å¹¾ã¤ã‹ã¯ã€ id:mopemope ä½œã® Meinheld ã¨åŒã˜ã§ã™ã€‚ IOå‘¨ã‚Šã¯å…¨ã¦Cã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ accept4 ã‚„ writev ãªã©ã® Linux ç‹¬è‡ªã®ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã‚’åˆ©ç”¨ã—ã¦ã„ã‚‹ ä¸€æ–¹ã§ç•°ãªã‚‹ç‚¹ã‚‚ã‚ã‚Šã¾ã™ã€‚ Meinheld ã¯ HTTP/1.1 ã«å¯¾å¿œã—ã¦ã„ã¦ã€ keep-alive ãŒåˆ©ç”¨ã§ãã‚‹ã€‚ Meinheld ã¯ greenlet ã¨ã„ã†ã‚³ãƒ«ãƒ¼ãƒãƒ³ã‚’åˆ©ç”¨ã—ã¦ã€ long polling ã‚„ SSE ã«å¯¾å¿œã—ã¦ã„ã‚‹ã€‚ Meinheld ãŒ http-pa
nminoru 2014/12/23
Network
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TCPé«˜é€ŸåŒ–ãƒ—ãƒã‚ã‚·ã€ŒAccelTCPã€ã‚’å…¬é–‹ã—ã¾ã—ãŸ : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
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nminoru 2014/04/25
Network
ãƒªãƒ³ã‚¯
Linux packet-forwarding
Kubernete Meetup Tokyo #18 - Kubebuilder/controller-runtime å…¥é–€
nminoru 2014/04/22
Network
ãƒªãƒ³ã‚¯
Is FCoE faster than Fibre Channel? Who knows? Just run your own tests
Is FCoE faster than Fibre Channel? Who knows? Just run your own tests The Cisco Fibre Channel over Ethernet (FCoE) supporters' club has taken grave exception to what it views as a deeply flawed Evaluator Group study, funded by Fibre Channel (FC) enthusiasts Brocade, which showed FC was faster than FCoE. FCoE supporters say the study shows no such thing and lambasted both the Evaluator Group and th
nminoru 2014/02/11
Network
ãƒªãƒ³ã‚¯
SoftEther VPN ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ GPLv2 ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ»ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã§å…¬é–‹ - SoftEther VPN ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆ
2014 å¹´ 1 æœˆ 4 æ—¥ (åœŸ) SoftEther VPN ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆ ç™» å¤§éŠ (ç‘æ³¢å¤§å¦å¤§å¦é™¢ã‚·ã‚¹ãƒ†ãƒ æƒ…å ±å·¥å¦ç ”ç©¶ç§‘ åšå£«å¾ŒæœŸèª²ç¨‹) SoftEther VPN ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¯ã€æœ¬æ—¥ã€SoftEther VPN ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ»ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ (GPLv2 ãƒ©ã‚¤ã‚»ãƒ³ã‚¹) ã¨ã—ã¦å…¬é–‹ã„ãŸã—ã¾ã—ãŸã€‚ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯ã€.tar.gz å½¢å¼ã¾ãŸã¯.zip å½¢å¼ã§ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ãã‚‹ã»ã‹ã€GitHub ã®ãƒªãƒã‚¸ãƒˆãƒªä¸Šã§ã‚‚å…¬é–‹ã•ã‚Œã¦ã„ã¾ã™ã€‚ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯ Windowsã€Linuxã€Mac OS Xã€FreeBSD ãŠã‚ˆã³ Solaris ä¸Šã§ãƒ“ãƒ«ãƒ‰ã§ãã€å†é…å¸ƒã®ãŸã‚ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ©ã‚‚è‡ªå‹•ç”Ÿæˆå¯èƒ½ã§ã™ã€‚ ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã®ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ SoftEther VPN ã¯ã‚ªãƒ³ãƒ—ãƒ¬ãƒŸã‚¹ã¾ãŸã¯ã‚¯ãƒ©ã‚¦ãƒ‰ãƒ™ãƒ¼ã‚¹ã® VPN ã‚’æ§‹ç¯‰ã™ã‚‹ãŸã‚ã®ãƒ„ãƒ¼ãƒ«ã¨ã—ã¦äººæ°—ãŒã‚ã‚‹ã€è£½å“ãƒ¬ãƒ™ãƒ«ã® VPN ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒ»ã‚¹
nminoru 2014/01/06
Network
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