Security and Privacy in LTE-based Public Safety Network

Securing Public Safety Communications on Commercial and Tactical 5G Networks: A Survey and Future Research Directions

“…PSC in 5G Ahmad et al [12] Security for 5G and beyond ○ • ----Arfaoui et al [14] Architectural security requirements for 5G ○ • ----Barca et al [20] Security in European TETRA networks • ---• -Burbank et al [23] Challenges in military tactical networks --○ ○ ○ -Clark et al [19] Security challenges in American P25 network • ---• -Ghafghazi et al [21] Security and privacy in LTE based PSC • ---• -Hastings et al [25] LTE security for PSC • ---• -Höyhtyä et al [1] PCS in RDN and commercial 5G ○ ○ -• ○ • Khan et al [13] 5G privacy and security ○ • ----Kumbhar et al [15] PSC in LTE and 5G ----• • McGee et al [18] Security requirements for dedicated PSC • ---• -Miranda et al [22] Rapidly deployable solutions for PSC ---• • -Ponsam et al [24] Mobile ad-hoc network security ○ -• ---Oueis et al [5] 3GPP's solutions for isolated operations --○ • ○ -Rao et al [167] Mobile network specific threat collection • • ----Raza et al [17] Applications and standards for 5G PSC ----○ • Yu et al [16] User…”

“…On the other hand, existing surveys [1], [15]- [17] on public safety communication have addressed mission-critical applications on commercial 5G mobile networks without a security focus. Surveys on security for public safety communication have focused on dedicated networks [18]- [20] or previous generations [5], [21] and have emphasized particular challenges like rapid deployment [22]- [24], privacy [21], or identification [25]. Table I highlights the existing surveying efforts and their relation to our contributions.…”