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ÇѱÛÇ¥Áظí SIPÀ» ÀÌ¿ëÇÑ µ¿ÀDZâ¹ÝÅë½Å ÇÁ·¹ÀÓ¿öÅ©
¿µ¹®Ç¥Áظí A Framework for Consent-Based Communications in the Session Initiation Protocol (SIP)
Çѱ۳»¿ë¿ä¾à SIPÀº ½Ç½Ã°£ ¿Àµð¿À, ºñµð¿À, ÅؽºÆ®, ÀνºÅÏÆ® ¸Þ½Ã¡, ÇÁ·¹Á𽺠µî ´Ù¾çÇÑ ¼­ºñ½º »ó¿¡¼­ÀÇ Åë½ÅÀ» Áö¿øÇÑ´Ù. ÇöÀç SIP¿¡¼­´Â ¼¼¼Ç ÃÊ´ë, ÀνºÅÏÆ® ¸Þ½ÃÁö, ¹× ±âŸ ¿äûÀÌ Âø½ÅÀÚÀÇ ¸í½ÃÀûÀÎ µ¿ÀÇ ¾øÀÌ Àü´ÞµÈ´Ù. ±×·² °æ¿ì SIPÀÌ DoS °ø°Ý µî°ú °°Àº ¾ÇÀÇÀûÀÎ ¸ñÀûÀ¸·Î ÀÌ¿ëµÉ ¼ö ÀÖ´Ù. ÀÌ¿¡, ÀÌ Ç¥ÁØ¿¡¼­´Â SIP¿¡¼­ÀÇ µ¿ÀÇ ±â¹Ý Åë½ÅÀ» À§ÇÑ ÇÁ·¹ÀÓ¿öÅ©¸¦ Á¦½ÃÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à SIP supports communications for several services, including real-time audio, video, text, instant messaging, and presence. In its current form, it allows session invitations, instant messages, and other requests to be delivered from one party to another without requiring explicit consent of the recipient. Without such consent, it is possible for SIP to be used for malicious purposes, including amplification and DoS (Denial of Service) attacks. This document identifies a framework for consent-based communications in SIP.
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