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WAF(Web Application Firewall)ã«é–¢ã™ã‚‹moo_sanã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (10)

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WAFã®å°Žå…¥åˆ¥æ©Ÿèƒ½ã¨ç¯„å›²ã‹ã‚‰ã¿ã‚‹JSOCã®é«˜åº¦åŒ–ã‚¢ãƒ—ãƒãƒ¼ãƒ | LAC WATCH
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moo_san 2023/03/24
Security Measure

WAF(Web Application Firewall)
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moo_san 2023/02/17
Security Measure

Web

WAF(Web Application Firewall)
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ã€EGã‚»ã‚ãƒ¥ã‚¢ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚ºæ ªå¼ä¼šç¤¾ã€‘è„†å¼±æ€§è¨ºæ–ã®æ–°è¦å¥‘ç´„ã§ã€åˆæœŸè²»ç”¨ç„¡æ–™ã§WAFå°Žå…¥ãŒå¯èƒ½ãªã€Œã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£å¼·åŒ–æ”¯æ´ã‚ãƒ£ãƒ³ãƒšãƒ¼ãƒ³ã€å®Ÿæ–½ï½žå…ˆç€15ç¤¾é™å®šã€è‡ªç¤¾ã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£å¯¾ç–ã®è¦‹ç›´ã—ãƒ»æ–°è¦å°Žå…¥ã«æœ€é©ï½ž ã‚¤ãƒ¼ãƒ»ã‚¬ãƒ¼ãƒ‡ã‚£ã‚¢ãƒ³æ ªå¼ä¼šç¤¾(https://www.e-guardian.co.jp/ æ±äº¬éƒ½æ¸¯åŒº ä»£è¡¨å–ç· å½¹ç¤¾é•·ï¼šé«˜è°· åº·ä¹…ã€€ä»¥ä¸‹ã€ã€Œã‚¤ãƒ¼ãƒ»ã‚¬ãƒ¼ãƒ‡ã‚£ã‚¢ãƒ³ã€)ã®ã‚°ãƒ«ãƒ¼ãƒ—ä¼šç¤¾ã§ã‚ã‚‹EGã‚»ã‚ãƒ¥ã‚¢ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚ºæ ªå¼ä¼šç¤¾(https://www.eg-secure.co.jp/ æ±äº¬éƒ½æ¸¯åŒº ä»£è¡¨å–ç· å½¹ç¤¾é•·ï¼šå¯ºç”° å‰›ã€€ä»¥ä¸‹ã€ã€ŒEGã‚»ã‚ãƒ¥ã‚¢ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚ºã€)ã¯2023å¹´2æœˆ6æ—¥(æœˆ)ã‚ˆã‚Šã€2023å¹´4æœˆã€œ9æœˆã«å®Ÿæ–½ã™ã‚‹ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³è„†å¼±æ€§è¨ºæ–ã‚’ã”å¥‘ç´„ã„ãŸã ã„ãŸä¼æ¥æ§˜å…ˆç€15ç¤¾é™å®šã§ã‚¯ãƒ©ã‚¦ãƒ‰åž‹WAFã€ŒSiteGuard Cloud Editionã€ã‚’åˆæœŸè²»ç”¨ç„¡æ–™ã§æä¾›ã™ã‚‹ã€Œã‚¦ã‚§ãƒ–
moo_san 2023/02/06
Security Measure

Product

WAF(Web Application Firewall)
ãƒªãƒ³ã‚¯
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moo_san 2022/09/29
Security Measure

WAF(Web Application Firewall)

Product
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moo_san 2022/09/28
Security Measure

WAF(Web Application Firewall)

Product
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WAFã®å°Žå…¥åˆ¥æ©Ÿèƒ½ã¨ç¯„å›²ã‹ã‚‰ã¿ã‚‹JSOCã®é«˜åº¦åŒ–ã‚¢ãƒ—ãƒãƒ¼ãƒ | LAC WATCH
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moo_san 2022/09/28
Security Measure

WAF(Web Application Firewall)
ãƒªãƒ³ã‚¯
Log4j è„†å¼±æ€§æ”»æ’ƒã®é®æ–ã‚’é–‹å§‹ã—ãŸå½“ãƒ–ãƒã‚°ã‚µã‚¤ãƒˆã®AWS WAFè¨å®šã‚’ç´¹ä»‹ã—ã¾ã™ | DevelopersIO
Log4j è„†å¼±æ€§å¯¾ç–ã¨ã—ã¦AWSãƒ–ãƒã‚°ã§ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹AWS WAFã®ãƒžãƒãƒ¼ã‚¸ãƒ‰ãƒ«ãƒ¼ãƒ«ã‚’åˆ©ç”¨ã—ãŸå½“ãƒ–ãƒã‚°ã‚µã‚¤ãƒˆ(DevelopersIO)ã®ä¿è·è¨å®šã¨ã€å‰¯ä½œç”¨å¯¾ç–ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ AWSãƒãƒ¼ãƒ ã®ã™ãšãã§ã™ã€‚ AWSãƒ–ãƒã‚°ã§ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã€Log4j è„†å¼±æ€§å¯¾ç–ã¨ã—ã¦ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ãƒžãƒãƒ¼ã‚¸ãƒ‰ãƒ«ãƒ¼ãƒ«ã€ŒLog4JRCEã€ã€ŒAnonymouousIPListã€ã€ŒsizeRestrictions_BODYã€ã‚’åˆ©ç”¨ã—ã¦ã€ å½“ãƒ–ãƒã‚°ã‚µã‚¤ãƒˆ(DevelopersIO)ã®ä¿è·ã‚’è¡Œã†æ©Ÿä¼šãŒã‚ã‚Šã¾ã—ãŸã€‚ ã“ã®éŽç¨‹ã§è¡Œã£ãŸãƒžãƒãƒ¼ã‚¸ãƒ‰ãƒ«ãƒ¼ãƒ«ã®è©•ä¾¡ã¨ã€èª¤æ¤œçŸ¥ã«ã‚ˆã‚‹å‰¯ä½œç”¨ã‚’å›žé¿ã™ã‚‹è¨å®šã«ã¤ã„ã¦ç´¹ä»‹ã•ã›ã¦é ‚ãã¾ã™ã€‚ è©•ä¾¡ç’°å¢ƒè¨å®š å…ˆã«ç´¹ä»‹ã—ãŸã€ŒLog4JRCEã€ã‚’å«ã‚€ AWSManagedRulesknownBadInputsRuleSet ã«åŠ ãˆã€AWSManagedRulesCommonRuleSetã€AWSM
moo_san 2022/05/05
Security Measure

Vulnerability

Apache Log4j

WAF(Web Application Firewall)

AWS(Amazon Web Services)
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moo_san 2022/02/11
TLS(Transport Layer Security)

WAF(Web Application Firewall)
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moo_san 2022/02/10
Security Measure

WAF(Web Application Firewall)
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moo_san 2022/02/10
Security Measure

WAF(Web Application Firewall)
ãƒªãƒ³ã‚¯
1