{"id":2150,"date":"2026-06-03T08:00:00","date_gmt":"2026-06-03T07:00:00","guid":{"rendered":"https:\/\/ic-services.io\/?p=2150"},"modified":"2026-10-21T14:13:23","modified_gmt":"2026-10-21T13:13:23","slug":"iri-%eb%8c%80-cc-%ec%9d%b8%ed%84%b0%ec%85%89%ed%8a%b8-%ea%b4%80%eb%a0%a8-%ec%a0%95%eb%b3%b4","status":"publish","type":"post","link":"https:\/\/ic-services.io\/ko\/resources\/blog\/iri-vs-cc-intercept-related-information\/","title":{"rendered":"IRI\uc640 CC: \uc2e4\uc81c\ub85c \uac00\ub85c\ucc44\uae30 \uad00\ub828 \uc815\ubcf4\uac00 \uc2e4\uc81c\ub85c \uc758\ubbf8\ud558\ub294 \uac83"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc778\ud130\uc149\ud2b8 \uad00\ub828 \uc815\ubcf4\ub294 \ubaa8\ub4e0 [... ]\uc758 \uba54\ud0c0\ub370\uc774\ud130 \uae30\ubc18\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. <a href=\"https:\/\/ic-services.io\/ko\/%ec%86%94%eb%a3%a8%ec%85%98\/%ed%95%a9%eb%b2%95%ec%a0%81%ec%9d%b8-%ea%b0%90%ec%b2%ad\/\">\ud569\ubc95\uc801\uc778 \uac10\uccad<\/a> \uc791\uc804. \ud569\ubc95\uc801 \uac10\uccad\uc5d0\uc11c \ubaa8\ub4e0 \uac10\uccad \uc791\uc804\uc758 \ud575\uc2ec\uc774 \ub418\ub294 \ub370\uc774\ud130\ub294 \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4: \uac10\uccad \uad00\ub828 \uc815\ubcf4(IRI)\uc640 \ud1b5\uc2e0 \ub0b4\uc6a9(CC)\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0 \ub370\uc774\ud130 \uc720\ud615\uc740 \ud1b5\uc2e0 \uc0ac\uc5c5\uc790\uac00 \uac10\uccad \uba85\ub839\uc744 \uc9d1\ud589\ud560 \ub54c \ubc95 \uc9d1\ud589 \uae30\uad00\uc5d0 \uc81c\uacf5\ud558\ub294 \uc815\ubcf4\uc758 \ud575\uc2ec\uc744 \uc774\ub8e8\uba70, ETSI \ud504\ub808\uc784\uc6cc\ud06c\uc5d0\uc11c\ub294 IRI\uc758 \uacbd\uc6b0 HI2, CC\uc758 \uacbd\uc6b0 HI3\uc640 \uac19\uc740 \ubcc4\ub3c4\uc758 \uc778\uacc4 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574 \uc804\ub2ec\ub429\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc2e4\ubb34\uc790\ub4e4\uc740 IRI\uac00 \uba54\ud0c0\ub370\uc774\ud130\uc774\uace0 CC\uac00 \ucf58\ud150\uce20\ub77c\ub294 \uae30\ubcf8\uc801\uc778 \uad6c\ubd84\uc744 \uc774\ud574\ud558\uace0 \uc788\uc9c0\ub9cc, \uc774 \uad6c\ubd84\uc774 \uac00\uc838\uc624\ub294 \uc2e4\uc9c8\uc801\uc778 \uc758\ubbf8\ub294 \uac89\uc73c\ub85c \ubcf4\uc774\ub294 \uac83\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ubbf8\ubb18\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 IRI\uc640 CC\uac00 \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0, \uac01\uac01 \uc5b4\ub5a4 \ub370\uc774\ud130 \uc694\uc18c\ub97c \ud3ec\ud568\ud558\uace0 \uc788\ub294\uc9c0, \uc5b4\ub5bb\uac8c \uc0dd\uc131 \ubc0f \uc804\ub2ec\ub418\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc774 \uad6c\ubd84\uc774 \uc6b4\uc601\uc790, \ubc95 \uc9d1\ud589 \uae30\uad00 \ubc0f \ub354 \uad11\ubc94\uc704\ud55c \ud569\ubc95\uc801 \uac10\uccad \uc0dd\ud0dc\uacc4\uc5d0 \uc911\uc694\ud55c \uc774\uc720\ub97c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc778\ud130\uc149\ud2b8 \uad00\ub828 \uc815\ubcf4\uc758 \uc758\ubbf8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Intercept-related information encompasses all the metadata associated with an intercepted communication. In the simplest terms, IRI answers the questions: who communicated, with whom, when, for how long, using what service, and from where? It does not include the substance of the communication itself \u2014 that is the domain of CC. IRI is defined by the applicable handover standard: the ETSI TS 102 232 series for IP-based services, ETSI TS 101 671 \/ 3GPP TS 33.108 for legacy mobile and circuit-switched services, and 3GPP TS 33.128 for 4G\/5G under the current 3GPP architecture. These specify the data elements, encoding formats, and delivery mechanisms for different network technologies.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IRI\uc5d0 \ud3ec\ud568\ub418\ub294 \uad6c\uccb4\uc801\uc778 \ub370\uc774\ud130 \uc694\uc18c\ub294 \ud1b5\uc2e0 \uc720\ud615\uacfc \uad00\ub828\ub41c \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uae30\uc874 \uc74c\uc131 \ud1b5\ud654\uc758 \uacbd\uc6b0 IRI\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubc1c\uc2e0 \ubc88\ud638(A \ubc88\ud638), \uc218\uc2e0 \ubc88\ud638(B \ubc88\ud638), \ub300\uc0c1 \ub514\ubc14\uc774\uc2a4\uc758 IMSI \ubc0f IMEI, \ud1b5\ud654\uac00 \uc2dc\uc791\ub41c \uc2dc\uac04, \uc751\ub2f5\ub41c \uc2dc\uac04, \ud1b5\ud654 \uc9c0\uc18d \uc2dc\uac04, \ud1b5\ud654 \uc2dc\uc791 \ubc0f \ud1b5\ud654 \uc911 \uc140 \uc2dd\ubcc4\uc790(\uc704\uce58 \uc815\ubcf4 \uc81c\uacf5), \ud1b5\ud654 \ucc98\ub9ac(\uc218\uc2e0, \ud1b5\ud654 \uc911, \uc751\ub2f5 \uc5c6\uc74c, \ucc29\uc2e0 \uc804\ud658) \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. IP \ub370\uc774\ud130 \uc138\uc158\uc758 \uacbd\uc6b0 IRI\uc5d0\ub294 \ub300\uc0c1\uc758 IP \uc8fc\uc18c, \ud560\ub2f9\ub41c APN(\uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8 \uc774\ub984), \ubca0\uc5b4\ub7ec \ub9e4\uac1c\ubcc0\uc218, \uc138\uc158 \uc2dc\uc791 \ubc0f \uc885\ub8cc \uc2dc\uac04, \uc804\uc1a1\ub41c \ub370\uc774\ud130 \uc591\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IRI is generated as a series of events that correspond to the progression of the communication. The ETSI standards define specific IRI event types for different stages of a communication \u2014 for example, a call setup event, an answer event, a call release event, and various supplementary service events. Each event carries the relevant data elements and an accurate timestamp. Interception points in the network elements detect these events in the signalling (SIP, Diameter, GTP, SS7 and others) and pass them to the <a href=\"https:\/\/ic-services.io\/ko\/%ec%a0%9c%ed%92%88\/%ec%86%8c%ed%94%84%ed%8a%b8%ec%9b%a8%ec%96%b4-%ec%86%94%eb%a3%a8%ec%85%98\/%eb%a6%ac-%eb%af%b8%eb%94%94%ec%97%90%ec%9d%b4%ec%85%98-%ed%94%8c%eb%9e%ab%ed%8f%bc\/\">\uc911\uc7ac \uae30\ub2a5<\/a>, which turns them into standard IRI records in ETSI format.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IRI\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \ud2b9\uc9d5 \uc911 \ud558\ub098\ub294 \uad6c\uc870\ud654\ub41c \ud2b9\uc131\uc785\ub2c8\ub2e4. IRI\ub294 \uc798 \uc815\uc758\ub41c \ub370\uc774\ud130 \uad6c\uc870\uc5d0 \ub530\ub77c ASN.1 \ud615\uc2dd\uc73c\ub85c \uc778\ucf54\ub529\ub418\uae30 \ub54c\ubb38\uc5d0 \ubc95 \uc9d1\ud589 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc790\ub3d9\uc73c\ub85c \uad6c\ubb38 \ubd84\uc11d, \ucc98\ub9ac \ubc0f \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uad6c\uc870\ud654\ub41c \ud615\uc2dd\uc740 \ube44\uc815\ud615 \ub370\uc774\ud130\uc5d0\uc11c\ub294 \ud6e8\uc52c \ub354 \uc5b4\ub824\uc6b4 \uc790\ub3d9\ud654\ub41c \uc0c1\uad00\uad00\uacc4, \ud328\ud134 \ubd84\uc11d, \ub370\uc774\ud130 \ub9c8\uc774\ub2dd \uc791\uc5c5\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. IRI\uc758 \uc218\uc0ac\uc801 \uac00\uce58\ub97c \uacfc\uc18c\ud3c9\uac00\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ub9ce\uc740 \uacbd\uc6b0 IRI\uac00 \uc81c\uacf5\ud558\ub294 \uba54\ud0c0\ub370\uc774\ud130\ub294 \ucf58\ud150\uce20 \uc790\uccb4\ub9cc\ud07c, \ub610\ub294 \uadf8\ubcf4\ub2e4 \ub354 \uc911\uc694\ud55c \uac00\uce58\ub97c \uc9c0\ub2c8\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CC \uc815\uc758: \ucf58\ud150\uce20 \ub808\uc774\uc5b4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Content of communication is the actual substance of the intercepted communication \u2014 the words spoken in a phone call, the web pages browsed during a data session, the files attached to an email. CC represents what was communicated, as opposed to the contextual information about the communication. CC is delivered over the HI3 interface to the LEMF.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The format of CC varies dramatically depending on the type of communication. For voice calls, CC is a real-time audio stream, typically encoded using codecs such as AMR (Adaptive Multi-Rate), AMR-WB (Wideband), or G.711. The audio must be delivered in real time so that law enforcement can monitor the conversation as it occurs, though it is also typically recorded for later review. SMS is a notable exception: in 3GPP networks the message text travels with the IRI over HI2, not as CC over HI3, and whether the full text may be delivered depends on the scope of the warrant. For data sessions, CC consists of the IP packets exchanged by the target, which may contain web browsing traffic, email content, application data, streaming media, and any other type of IP-based communication.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \ucc28\ub2e8\uc740 \uc74c\uc131 \ucc28\ub2e8\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ub9ce\uc740 CC \ubcfc\ub968\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ub2e8\uc77c \uc74c\uc131 \ud1b5\ud654\ub294 \uc5f0\uc18d\uc801\uc774\uc9c0\ub9cc \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \ub300\uc5ed\ud3ed\uc758 \uc624\ub514\uc624 \uc2a4\ud2b8\ub9bc\uc744 \uc0dd\uc131\ud558\ub294 \ubc18\uba74, \ub370\uc774\ud130 \uc138\uc158\uc740 \ub300\uc0c1\uc758 \ud65c\ub3d9\uc5d0 \ub530\ub77c \uae30\uac00\ubc14\uc774\ud2b8\uc758 \ud2b8\ub798\ud53d\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\ub294 LI \uc2dc\uc2a4\ud15c\uc758 \ud06c\uae30, HI3 \uc804\uc1a1 \ucc44\ub110\uc758 \ub300\uc5ed\ud3ed, LEMF\uc5d0 \ud544\uc694\ud55c \uc2a4\ud1a0\ub9ac\uc9c0 \uc6a9\ub7c9\uc5d0 \uc911\uc694\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The delivery of CC must be timely. For voice interception, this means real-time delivery with minimal latency. For data interception, near-real-time delivery is typically required, though the exact requirements may vary by jurisdiction. For IP-based handover, ETSI TS 102 232-1 delivers CC over TCP, protected by a VPN or TLS; legacy circuit-switched handover uses ISDN bearer channels.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uad6c\ubd84\uc774 \uc911\uc694\ud55c \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The distinction between IRI and CC is not merely technical \u2014 it has significant legal, operational, and strategic implications. From a legal perspective, many jurisdictions treat metadata and content differently. Some interception orders may authorise the collection of both IRI and CC, while others may be limited to metadata only. The legal thresholds for obtaining authorisation may differ, with content interception typically requiring a higher standard of evidence or a more serious category of offence. Operators must be able to activate IRI-only, CC-only and combined IRI-plus-CC intercepts independently, as the scope of the interception order dictates what data can be collected and delivered.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b4\uc601 \uad00\uc810\uc5d0\uc11c IRI\uc640 CC\ub294 \ubcfc\ub968, \ud615\uc2dd, \ucc98\ub9ac \uc694\uad6c \uc0ac\ud56d \ubc0f \uc804\ub2ec \uba54\ucee4\ub2c8\uc998 \uce21\uba74\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. IRI\ub294 \ube44\uad50\uc801 \uc555\ucd95\uc801\uc774\uace0 \uad6c\uc870\ud654\ub418\uc5b4 \uc788\uc5b4 \uc790\ub3d9\ud654\ub41c \ucc98\ub9ac \ubc0f \ubd84\uc11d\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. CC\ub294 \uc7a0\uc7ac\uc801\uc73c\ub85c \ubc29\ub300\ud558\uace0 \ud615\uc2dd\uc774 \ub9e4\uc6b0 \ub2e4\uc591\ud558\uae30 \ub54c\ubb38\uc5d0 \ub2e4\ub978 \ucc98\ub9ac, \uc800\uc7a5, \ubd84\uc11d \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \uc801\uc808\ud55c \ubc84\ud37c\ub9c1, \ud750\ub984 \uc81c\uc5b4, \uc11c\ube44\uc2a4 \ud488\uc9c8 \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \ub450 \uac00\uc9c0 \ub370\uc774\ud130 \uc720\ud615\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\ub3c4\ub85d LI \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub7b5\uc801 \ubc0f \uc218\uc0ac\uc801 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, IRI\uc640 CC\ub294 \uc11c\ub85c \ub2e4\ub978 \uc720\ud615\uc758 \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. IRI\ub294 \ud328\ud134 \ubd84\uc11d, \ub124\ud2b8\uc6cc\ud06c \ub9e4\ud551, \uc704\uce58 \ucd94\uc801, \uadf8\ub9ac\uace0 \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub978 \ud1b5\uc2e0 \ud328\ud134 \ud30c\uc545\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. CC\ub294 \ud2b9\uc815 \ud1b5\uc2e0 \ub0b4\uc6a9\uc758 \ubcf8\uc9c8\uc744 \uc9c1\uc811 \ud30c\uc545\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uc9c0\ub9cc, \ud2b9\ud788 \ub300\ub7c9\uc758 \ud63c\ud569 \ubbf8\ub514\uc5b4 \ucf58\ud150\uce20\uac00 \uc0dd\uc131\ub418\ub294 \ub370\uc774\ud130 \uac10\uccad\uc758 \uacbd\uc6b0, \uc774\ub97c \ucc98\ub9ac\ud558\uace0 \ubd84\uc11d\ud558\ub294 \ub370 \uc0c1\ub2f9\ud55c \ub178\ub825\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/ic-services.io\/ko\/%ec%86%94%eb%a3%a8%ec%85%98\/%eb%b2%95-%ec%a7%91%ed%96%89-%ea%b8%b0%ea%b4%80%ec%9d%98-%ea%b0%90%ec%8b%9c\/\">\ubc95 \uc9d1\ud589 \uae30\uad00<\/a> \uba54\ud0c0\ub370\uc774\ud130\uc758 \uc804\ub7b5\uc801 \uac00\uce58\ub97c \uc810\uc810 \ub354 \uc778\uc2dd\ud558\uace0 \uc788\uc73c\uba70, \uc77c\ubd80 \uc870\uc0ac\uc5d0\uc11c\ub294 IRI\uac00 \uac10\uccad \ud65c\ub3d9\uc758 \uc8fc\uc694 \ub300\uc0c1\uc774 \ub420 \uc218\ub3c4 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ucd5c\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc758 IRI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc11c\ud0b7 \uc2a4\uc704\uce58 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud328\ud0b7 \uc2a4\uc704\uce58 \ub124\ud2b8\uc6cc\ud06c\ub85c\uc758 \uc804\ud658\uc740 IRI\uc758 \ubc94\uc704\uc640 \ubcf5\uc7a1\uc131\uc744 \ud06c\uac8c \ud655\uc7a5\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uae30\uc874 \uc804\ud654 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c IRI\ub294 \ube44\uad50\uc801 \uac04\ub2e8\ud588\uc2b5\ub2c8\ub2e4. \ud1b5\ud654 \uc124\uc815 \uc2dc\uadf8\ub110\ub9c1\uc740 \uc798 \uc815\uc758\ub41c \uba54\ud0c0\ub370\uc774\ud130 \uc694\uc18c \uc138\ud2b8\ub97c \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4. \ucd5c\uc2e0 IP \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 \uc2dc\uadf8\ub110\ub9c1 \ud658\uacbd\uc774 \ud6e8\uc52c \ub354 \ub2e4\uc591\ud558\uace0 \ubcf5\uc7a1\ud574\uc838 SIP, Diameter, GTP-C \ubc0f \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uacc4\uce35 \ud504\ub85c\ud1a0\ucf5c\uacfc \uac19\uc740 \ud504\ub85c\ud1a0\ucf5c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VoLTE, for example, uses SIP signalling over the IMS (IP Multimedia Subsystem) core, combined with Diameter for authentication and policy control and GTP for bearer management. Generating complete IRI for a VoLTE call requires interception points in several IMS and packet-core functions, whose events the mediation function must correlate into one coherent picture of the call. The ETSI standards define specific IRI data elements for IMS-based services, but the practical implementation can be challenging.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In 5G networks, the complexity increases further. The service-based architecture of the 5G core introduces new network functions and signalling interfaces that must be monitored for IRI generation. The 3GPP LI architecture for 5G defines specific point-of-interception (POI) locations and IRI data elements for 5G services, but operators must ensure that each 5G network function&#8217;s built-in point of interception is enabled and delivers the 3GPP-defined X2 records (TS 33.128), and that their mediation and delivery function supports them.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc554\ud638\ud654\uac00 CC\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c CC \uc804\uc1a1\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uacfc\uc81c \uc911 \ud558\ub098\ub294 \uc554\ud638\ud654 \ubcf4\uae09\ub960\uc758 \uc99d\uac00\uc785\ub2c8\ub2e4. E2EE\ub97c \uc0ac\uc6a9\ud558\ub294 \uba54\uc2dc\uc9d5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uac83\uacfc \uac19\uc740 \uc5d4\ub4dc\ud22c\uc5d4\ub4dc \uc554\ud638\ud654 \ud1b5\uc2e0\uc740 \ub124\ud2b8\uc6cc\ud06c \uacc4\uce35\uc5d0\uc11c \uc758\ubbf8 \uc788\ub294 \ubc29\uc2dd\uc73c\ub85c \uac00\ub85c\ucc4c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \uc554\ud638\ud654\ub41c \ud328\ud0b7\uc744 \ucea1\ucc98\ud560 \uc218 \uc788\uc9c0\ub9cc \uc554\ud638\ud654 \ud0a4\uac00 \uc5c6\uc73c\uba74 \ub0b4\uc6a9\uc744 \uc774\ud574\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc6b4\uc601\uc790\ub294 \ub124\ud2b8\uc6cc\ud06c \uc2dc\uadf8\ub110\ub9c1\uc5d0\uc11c \uc0dd\uc131\ub418\uace0 \ucf58\ud150\uce20 \uc561\uc138\uc2a4\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\ub294 IRI\ub294 \uc81c\uacf5\ud560 \uc218 \uc788\uc9c0\ub9cc \uc0ac\uc6a9 \uac00\ub2a5\ud55c CC\ub294 \uc81c\uacf5\ud560 \uc218 \uc5c6\ub294 \uc0c1\ud669\uc774 \ubc1c\uc0dd\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This encryption challenge has become one of the central policy debates in the lawful interception community. Law enforcement agencies argue that encryption creates blind spots that hinder criminal investigations, while privacy advocates maintain that strong encryption is essential for protecting fundamental rights. The resolution of this debate \u2014 if one is reached \u2014 will have profound implications for the CC component of lawful interception. In the meantime, operators must remove any encryption they provide or manage, or hand over the keys. End-to-end encryption that an over-the-top application controls is outside their reach, so they deliver that content as they see it, while being transparent with law enforcement about the limitations imposed by encryption.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6b4\uc601\uc790\ub97c \uc704\ud55c \uc2e4\ubb34\uc801 \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Operators implementing LI systems must ensure that their points of interception and their mediation function together produce complete, accurate, and timely IRI and CC for all services and network technologies in their portfolio. This requires every relevant network function to support standard X2\/X3 delivery (ETSI TS 103 221-2, 3GPP TS 33.128), and careful attention to correlation and timing in the mediation function.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud14c\uc2a4\ud2b8\ub294 IRI\uc640 CC\uac00 \uc62c\ubc14\ub974\uac8c \uc0dd\uc131\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \uac01 \uc774\ubca4\ud2b8 \uc720\ud615\uc5d0 \ud544\uc694\ud55c \ubaa8\ub4e0 \ub370\uc774\ud130 \uc694\uc18c\uac00 \uc874\uc7ac\ud558\uace0 \uc62c\ubc14\ub974\uac8c \ucc44\uc6cc\uc84c\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 ETSI IRI \ub370\uc774\ud130 \uad6c\uc870 \uc815\uc758\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. CC \uc804\uc1a1\uc740 \uc9c0\uc6d0\ub418\ub294 \ubaa8\ub4e0 \ubbf8\ub514\uc5b4 \uc720\ud615\uc5d0 \ub300\ud574 \ucda9\uc2e4\ub3c4, \ud0c0\uc774\ubc0d \ubc0f \uc644\uc804\uc131\uc744 \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc6b4\uc601\uc790\ub294 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc9c4\ud654\ud568\uc5d0 \ub530\ub77c LI \uc2dc\uc2a4\ud15c\uc744 \uc720\uc9c0 \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uc11c\ube44\uc2a4, \uc0c8\ub85c\uc6b4 \ud504\ub85c\ud1a0\ucf5c, \uc0c8\ub85c\uc6b4 \ub124\ud2b8\uc6cc\ud06c \uae30\uc220\ub85c \uc778\ud574 IRI \uc0dd\uc131 \ubc0f CC \ucea1\ucc98 \uae30\ub2a5\uc5d0 \ub300\ud55c \uc5c5\ub370\uc774\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ubc30\ud3ec \ub2f9\uc2dc\uc5d0\ub294 \uaddc\uc815\uc744 \uc644\ubcbd\ud558\uac8c \uc900\uc218\ud558\ub358 \ud569\ubc95\uc801\uc778 \ucc28\ub2e8 \uc2dc\uc2a4\ud15c\ub3c4 \ub124\ud2b8\uc6cc\ud06c\uac00 \ubcc0\ud654\ud568\uc5d0 \ub530\ub77c \uaddc\uc815\uc744 \uc900\uc218\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \uc9c0\uc18d\uc801\uc778 \uc720\uc9c0 \uad00\ub9ac \ubc0f \uac1c\ubc1c\uc740 \uaddc\uc815 \uc900\uc218 \ud504\ub85c\uadf8\ub7a8\uc758 \uc911\uc694\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IRI\uc640 CC\ub294 \ud569\ubc95\uc801\uc778 \uac10\uccad \ub370\uc774\ud130 \uc81c\uacf5\uc758 \ub450 \ucd95\uc785\ub2c8\ub2e4. IRI\ub294 \ud328\ud134 \ubd84\uc11d, \uc704\uce58 \ucd94\uc801, \ud1b5\uc2e0 \ub9e4\ud551\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \uad6c\uc870\ud654\ub41c \uba54\ud0c0\ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. CC\ub294 \uac10\uccad\ub41c \ud1b5\uc2e0\uc758 \uc2e4\uc81c \ucf58\ud150\uce20\ub97c \uc81c\uacf5\ud558\uc5ec \ub300\uc0c1\uc758 \ud1b5\uc2e0 \ub0b4\uc6a9\uc5d0 \ub300\ud55c \uc9c1\uc811\uc801\uc778 \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \ubc95 \uc9d1\ud589 \uae30\uad00\uc758 \uc218\uc0ac\ub97c \uc9c0\uc6d0\ud558\ub294 \uc644\uc804\ud55c \uadf8\ub9bc\uc744 \uadf8\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud1b5\uc2e0 \uc0ac\uc5c5\uc790\uac00 \ucd5c\uc2e0 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ud569\ubc95\uc801\uc778 \uac10\uccad \uc758\ubb34\ub97c \uc774\ud589\ud558\ub824\uba74 IRI\uc640 CC\uc758 \uae30\uc220\uc801, \ubc95\uc801, \uc6b4\uc601\uc801 \uc758\ubbf8\ub97c \uc774\ud574\ud558\uace0 \uc774 \ub450 \uac00\uc9c0\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\ub294 LI \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\ud655\ud55c \uac10\uccad \uad00\ub828 \uc815\ubcf4 \uc218\uc9d1\uc740 \ud569\ubc95\uc801\uc778 \uac10\uccad \uc791\uc804\uc758 \uae30\ubcf8\uc785\ub2c8\ub2e4. \uc6b4\uc601\uc790\ub294 \uc2dc\uc2a4\ud15c\uc774 \ubaa8\ub4e0 \ud544\uc218 \uac10\uccad \uad00\ub828 \uc815\ubcf4 \ud544\ub4dc\ub97c \ucea1\ucc98\ud558\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uad00\ub828 \uae30\uc0ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uad00\ub828 \uc8fc\uc81c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \ubb38\uc11c\ub97c \ucc38\uc870\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/ic-services.io\/ko\/?p=2146\">HI1 \ub300 HI2 \ub300 HI3: \uc138 \uac00\uc9c0 \ud569\ubc95\uc801 \uac10\uccad \uc778\ud130\ud398\uc774\uc2a4\uc5d0 \ub300\ud55c \uc774\ud574<\/a><\/li>\n<li><a href=\"https:\/\/ic-services.io\/ko\/?p=2152\">\uc911\uc7ac \uae30\ub2a5\uc758 \uc791\ub3d9 \ubc29\uc2dd \ub124\ud2b8\uc6cc\ud06c\uc640 \ubc95 \uc9d1\ud589 \uae30\uad00 \uc0ac\uc774\uc758 \uac00\uad50 \uc5ed\ud560<\/a><\/li>\n<li><a href=\"https:\/\/ic-services.io\/ko\/?p=2144\">ETSI TS 103 120 Explained: The Electronic HI1 Warrant Interface<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc678\ubd80 \ub9ac\uc18c\uc2a4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uc678\ubd80 \ub9ac\uc18c\uc2a4\uc5d0\uc11c \ucd94\uac00 \ucee8\ud14d\uc2a4\ud2b8\uc640 \uacf5\uc2dd \ubb38\uc11c\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.etsi.org\/technologies\/lawful-interception\" target=\"_blank\" rel=\"noopener noreferrer\">ETSI \ud569\ubc95\uc801 \uac10\uccad \ud45c\uc900<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Intercept related information forms the metadata backbone of every lawful interception operation. In lawful interception, two categories of data are [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":2532,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[],"class_list":["post-2150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-standards-architecture"],"uagb_featured_image_src":{"full":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information.jpg",1600,1200,false],"thumbnail":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information-150x150.jpg",150,150,true],"medium":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information-300x225.jpg",300,225,true],"medium_large":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information-768x576.jpg",768,576,true],"large":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information-1024x768.jpg",1024,768,true],"1536x1536":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information-1536x1152.jpg",1536,1152,true],"2048x2048":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information.jpg",1600,1200,false],"trp-custom-language-flag":["https:\/\/ic-services.io\/wp-content\/uploads\/2026\/09\/iri-vs-cc-intercept-related-information-16x12.jpg",16,12,true]},"uagb_author_info":{"display_name":"David Son","author_link":"https:\/\/ic-services.io\/ko\/author\/david\/"},"uagb_comment_info":0,"uagb_excerpt":"Intercept related information forms the metadata backbone of every lawful interception operation. In lawful interception, two categories of data are [&hellip;]","_links":{"self":[{"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/posts\/2150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/comments?post=2150"}],"version-history":[{"count":6,"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/posts\/2150\/revisions"}],"predecessor-version":[{"id":2711,"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/posts\/2150\/revisions\/2711"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/media\/2532"}],"wp:attachment":[{"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/media?parent=2150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/categories?post=2150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-services.io\/ko\/wp-json\/wp\/v2\/tags?post=2150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}