Virtual Network Communications: Mohan Tammisetti, Gary Monetti demonstrate credit-card-sized LTE evolved packet core, small eNodeB

Connected and autonomous vehicles (CAVs) collate a significant amount of data to ensure vehicle safety, requiring an always-on internet connection and hundreds of sensors. An entire industry has been developed around monitoring, logging, analyzing and monetizing it. Yet, the danger is, particularly with increasing cyber-attacks, that this data could end up being leaked and stolen. […]

BLACK HAT USA – Las Vegas – Keeping up with security-vulnerability patching is challenging at best, but prioritizing which bugs to focus on has become more difficult than ever before, thanks to context-lacking CVSS scores, muddy vendor advisories, and incomplete fixes that leave admins with a false sense of security. That’s the argument that Brian […]

Fixed-wireless access (FWA) technology is gaining significant interest in the US market, as evidenced by T-Mobile and Verizon collectively adding 816,000 new FWA customers during the second quarter of this year, while Charter Communications and Comcast collectively lost around 21,000 broadband customers. Leichtman Research Group reported that, over the past year, the US broadband industry added a total […]

FirstNet PTT—the mission-critical-push-to-talk (MCPTT) service launched in 2020—continues to evolve with the development of much-anticipated features like LMR interoperability and broadcast technology that will support one-to-many calls, an AT&T official said during a presentation at the recent APCO 2022 event in Anaheim, Calif. FirstNet users can use numerous different push-to-talk (PTT) applications that leverage the […]