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reika221 id:reika221

JPRSã«é–¢ã™ã‚‹reika221ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (8)

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reika221 2016/01/14
BIND

JPRS
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reika221 2014/12/09
dns

network

security

bind

JPRS
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2014å¹´11æœˆ5æ—¥ã«JPCERT/CCã€JPRSãŒãƒ‰ãƒ¡ã‚¤ãƒ³åãƒã‚¤ã‚¸ãƒ£ãƒƒã‚¯ã«é–¢ã™ã‚‹æ³¨æ„å–šèµ·ã‚’å…¬é–‹ã—ã¾ã—ãŸã€‚ã¾ãŸåŒæ—¥æ—¥æœ¬çµŒæ¸ˆæ–°èžç¤¾ãŒåŒç¤¾ã‚µã‚¤ãƒˆãŒã“ã®æ”»æ’ƒã‚’å—ã‘ã¦ã„ãŸã“ã¨ã‚’é€Ÿå ±ã§å ±ã˜ã¾ã—ãŸã€‚*1 ã“ã“ã§ã¯é–¢é€£æƒ…å ±ã‚’ã¾ã¨ã‚ã¾ã™ã€‚ æ³¨æ„å–šèµ·ãƒ»å¯¾ç– JPCERT/CC ç™»éŒ²æƒ…å ±ã®ä¸æ£æ›¸ãæ›ãˆã«ã‚ˆã‚‹ãƒ‰ãƒ¡ã‚¤ãƒ³åãƒã‚¤ã‚¸ãƒ£ãƒƒã‚¯ã«é–¢ã™ã‚‹æ³¨æ„å–šèµ· JPRS ï¼ˆç·Šæ€¥ï¼‰ç™»éŒ²æƒ…å ±ã®ä¸æ£æ›¸ãæ›ãˆã«ã‚ˆã‚‹ãƒ‰ãƒ¡ã‚¤ãƒ³åãƒã‚¤ã‚¸ãƒ£ãƒƒã‚¯ã¨ãã®å¯¾ç–ã«ã¤ã„ã¦ï¼ˆ2014å¹´11æœˆ5æ—¥å…¬é–‹ï¼‰ JPRS (PDF) è£œè¶³è³‡æ–™ï¼šç™»éŒ²æƒ…å ±ã®ä¸æ£æ›¸ãæ›ãˆã«ã‚ˆã‚‹ãƒ‰ãƒ¡ã‚¤ãƒ³åãƒã‚¤ã‚¸ãƒ£ãƒƒã‚¯ã¨ãã®å¯¾ç–ã«ã¤ã„ã¦ JPNIC IPã‚¢ãƒ‰ãƒ¬ã‚¹ãƒ»ASç•ªå·/ãƒ‰ãƒ¡ã‚¤ãƒ³åã«é–¢ã™ã‚‹ç™»éŒ²æƒ…å ±ã®ä¸æ£æ›¸ãæ›ãˆã«é–¢ã™ã‚‹æ³¨æ„å–šèµ· ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ æ—¥ä»˜ å‡ºæ¥äº‹ 9æœˆç¬¬1é€± VolexityãŒæ—¥çµŒã§ä¸æ£ãªã‚µã‚¤ãƒˆã¸ã®æŽ¥ç¶šã‚’ç¢ºèªã€‚ 10æœˆ9æ—¥ VolexityãŒBlogè¨˜äº‹ã‚’å…¬é–‹ã€‚ 10æœˆ15æ—¥
reika221 2014/11/06
JPRS

security

dns

domain
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JPRS WHOISè¡¨ç¤ºå¤‰æ›´ã«ã¤ã„ã¦ï¼ˆæ›´æ–°ï¼‰ | 2014å¹´ | JPãƒ‰ãƒ¡ã‚¤ãƒ³åã«ã¤ã„ã¦ã®ãŠçŸ¥ã‚‰ã› | æ–°ç€æƒ…å ±ä¸€è¦§ | JPRS
JPRS WHOISã®å¤‰æ›´ã«å…ˆç«‹ã¡ã€æœ¬å¤‰æ›´ã‚’åæ˜ ã—ãŸWhoisã‚’ä½µè¡Œé‹ç”¨ã—ã¦ã¾ã„ã‚Šã¾ã—ãŸãŒã€2015å¹´7æœˆ19æ—¥ï¼ˆæ—¥ï¼‰ã‚’ã‚‚ã£ã¦æä¾›ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚
reika221 2014/05/08
JPRS

whois
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EPIC2014 Google Public DNS (8.8.8.8, 8.8.4.4) ãŠã‚ˆã³ Cloudflare (1.1.1.1, 1.0.0.1) çµŒç”±ã§ã¯æœ¬ã‚µã‚¤ãƒˆã«ã‚¢ã‚¯ã‚»ã‚¹ã§ããªã„ã‚ˆã†æŽªç½®ã•ã›ã¦é ‚ã„ã¦ãŠã‚Šã¾ã™ã€‚ æœ¬æ—¥ã€JPRS ãŒã‚ˆã†ã‚„ãé‡ã„è…°ã‚’ã‚ã’ã¦æ³¨æ„å–šèµ·ã‚’ç™ºã—ã¦ãã‚Œã¾ã—ãŸãŒã€ãã®å†…å®¹ã¯å±é™ºæ€§ã‚’ã‚ˆãç†è§£ã—ã¦å¯¾ç–ã‚’ã¨ã‚‹ã«ã‚ãŸã£ã¦ååˆ†ãªæƒ…å ±ãŒå«ã¾ã‚Œã¦ã„ã‚‹ã¨ã¯ã„ãˆã¾ã›ã‚“ã€‚ ä¸€æ–¹ã§æ³¨æ„æ·±ã„æ”»æ’ƒè€…ãŒæŽ¢ã›ã°ã€ãƒãƒƒãƒˆä¸Šã«ã¯ã™ã§ã«æ·±åˆ»ãªæ”»æ’ƒã‚’è¡Œã†ã®ã«å¿…è¦ãªæƒ…å ±ã¯ååˆ†ã«æµã‚Œã¦ã„ã¾ã™ã€‚ç‰¹ã«ã€JPRS ãŒ3æœˆã«æ…Œã¦ã¦ co.jp ãªã©ã«ã“ã£ãã‚Šå…¥ã‚ŒãŸç½²åä»˜ã TXT ãƒ¬ã‚³ãƒ¼ãƒ‰ã¯å¤§ããªãƒ’ãƒ³ãƒˆã«è¦‹ãˆã¾ã™ã€‚ DNS ã«è©³ã—ã„æ”»æ’ƒè€…ã§ã‚ã‚Œã°ã€æ”»æ’ƒæ‰‹æ³•ã«è¾¿ã‚Šã¤ãã®ã¯æ™‚é–“ã®å•é¡Œã§ã—ã‚‡ã†ã€‚(ã™ã§ã«æ”»æ’ƒã¯è¡Œã‚ã‚Œã¦ã„ã‚‹ã‹ã‚‚çŸ¥ã‚Œã¾ã›ã‚“) é•·ãç§˜å¯†ã«ã—ã¦ãŠãã“ã¨ã¯å¾—ç–ã§ã¯ãªã„ã¨åˆ¤æ–ã—ã€é˜²å¾¡ã™ã‚‹å´ã®å¿ƒæ§‹ãˆã¨æ‰‹åŠ©ã‘ã«ã—
reika221 2014/04/16
dns

JPRS

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reika221 2013/04/18
security

JPRS

ã‚ªãƒ¼ãƒ—ãƒ³ãƒªã‚¾ãƒ«ãƒ

DNSãƒªãƒ•ãƒ¬ã‚¯ã‚¿ãƒ¼

Attacking

dns
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DNSOPS.JP BoF è³‡æ–™
DNSOPS.JP BoF è³‡æ–™ æ—¥æœ¬DNSã‚ªãƒšãƒ¬ãƒ¼ã‚¿ãƒ¼ã‚ºã‚°ãƒ«ãƒ¼ãƒ— å…¬é–‹: 2011å¹´12æœˆ15æ—¥ BoF å: DNSOPS.JP BoF æ—¥ æ™‚: 2011å¹´11æœˆ30æ—¥(æ°´) 18:45-20:15 å‚åŠ è€…: ç´„110å - ã‚¢ã‚¸ã‚§ãƒ³ãƒ€ Lightning Talk 1. DNSSECã®gTLDã¨ccTLDã®å‹•å‘Update (BBTowerå¤§æœ¬ã•ã‚“) [è³‡æ–™] é€šå¸¸æž 2. Amazonã®DNSã‚µãƒ¼ãƒ“ã‚¹ Amazon Route53ã®ä½¿ç”¨æ³•ã¨è£å´ (Amazonè’æœ¨ã•ã‚“) [è³‡æ–™] 3. EDNS Client subnet and ...Google Public DNS (Google Erikã•ã‚“) [è³‡æ–™] 4. IPv6å¯¾å¿œã§è€ƒãˆãªã„ã¨ã„ã‘ãªã„ã“ã¨ (JPRSè—¤åŽŸã•ã‚“) [è³‡æ–™] 5. DNSã®ãƒˆãƒªãƒ“ã‚¢ (JPRSæ£®ä¸‹ã•ã‚“) [è³‡æ–™] 6. AAAA filterã¨ã‹ãƒ–ãƒ
reika221 2012/11/21
dns

JPRS
ãƒªãƒ³ã‚¯
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reika221 2011/06/21
DNS

ãƒ‰ãƒ¡ã‚¤ãƒ³

JPRS

domain

å¼•è¶Š
ãƒªãƒ³ã‚¯
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