… To the best of our knowledge, we are the first to present the state-of-the-art of security for …
segments of the integrated network, and little can be found on the full coverage network. In …

… ing integrated systems and then we give an overview of the integrated network architecture.
… focused on the satellite network, space-ground and air-ground integrated network, and have …

… Specifically, we first discuss the architecture, characteristics, and security threats of SAG…
security. Next, we discuss the critical challenges when integrating blockchain in SAG-IoT security …

… As the three networks at different altitudes can complement each other, researchers proposed
the integrated network called the Space-Air-Ground Integrated Network (SAGIN) as shown …

… Abstract—As one of the most promising networks, the spaceair-ground-aqua integrated
network (SAGAIN) has the characteristics of wide coverage and large information capacity, …

… air/ground communication exposes the aviation safety services data communication network
to various cyber security … An adversary gets all airground traffic in the network or directed to …

… heterogeneous radio access networks (RANs) in space-air-ground integrated network (SAGIN)
from the perspective of physical layer security. Considering the network heterogeneity, …

… To enable robust spectrum sharing in AGIN, this article first presents the characteristics in
airground spectrum sharing from state uncertainties and security threats perspectives. Then, …

… A space-air-ground integrated network (SAGIN) provides comprehensive interconnection
and quality of service. Such an integrated network poses security concerns by bringing togeth…

… Space-air-ground integrated network (SAGIN) is envisioned as a promising solution to
provide cost-effective, large-scale, and flexible wireless coverage and communication services. …