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Work item:
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X.voLTEsec-1
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Subject/title:
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Security framework for voice-over-long-term-evolution (VoLTE) network operation
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Status:
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[Carried to next study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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-
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Supporting members:
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China (P.R.), China Mobile, Korea Telecom, ZTE Corporation.
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Summary:
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VoLTE is a VoIP service over LTE network, and it is the most promising telecommunication services for global operators in the future. VoLTE is a full IP network architecture based on SIP, which makes VoLTE network more vulnerable to be attacked. For example, the key equipment of SBC maybe suffers from denial of service attacks, hackers might launch defraud calling, etc.
Recommendation ITU-T X.voLTEsec-1 will set up a security framework for VoLTE network operation, and provide a guideline to strengthen the secure deployment and operation, and it will cover complementary technical and management aspects, such as:
- Security deployment via isolation of security domains.
- Standardized security configuration baseline for VoLTE network equipment and system.
- Deployment of dedicated security devices for depth defences.
- Network operation via specific O&M system.
- Security risk response and disposal.
This Recommendation will be helpful for all telecommunication operators to improve the security operation of VoLTE network service.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2016-03-29 14:39:45
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Last update:
2016-03-31 15:30:15
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