all InfoSec news
Watching your call: Breaking VoLTE Privacy in LTE/5G Networks. (arXiv:2301.02487v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
Voice over LTE (VoLTE) and Voice over NR (VoNR) are two similar technologies
that have been widely deployed by operators to provide a better calling
experience in LTE and 5G networks, respectively. The VoLTE/NR protocols rely on
the security features of the underlying LTE/5G network to protect users'
privacy such that nobody can monitor calls and learn details about call times,
duration, and direction. In this paper, we introduce a new privacy attack which
enables adversaries to analyse encrypted LTE/5G …
5g networks call experience features learn lte monitor network networks privacy protect protocols security security features technologies voice voice over lte volte