https://twiar.net North America's Premiere Amateur Radio News Magazine Fri, 28 Jul 2023 15:47:06 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://twiar.net/wp-content/uploads/2020/05/cropped-twiarlogo512px-32x32.jpg https://twiar.net 32 32 https://twiar.net/2023/07/31/via-hackaday-did-tetra-have-a-backdoor-hidden-in-encrypted-police-and-military-radios/ https://twiar.net/2023/07/31/via-hackaday-did-tetra-have-a-backdoor-hidden-in-encrypted-police-and-military-radios/#comments Mon, 31 Jul 2023 17:19:22 +0000 https://twiar.net/?p=16837 Encrypted communications are considered vital for many organizations, from military users to law enforcement officers....]]> https://twiar.net/2023/07/31/via-hackaday-did-tetra-have-a-backdoor-hidden-in-encrypted-police-and-military-radios/feed/ 1 https://twiar.net/2021/06/11/via-hackaday-qmesh-lora-mesh-networked-voice-communications/ Fri, 11 Jun 2021 20:13:00 +0000 https://twiar.net/?p=3830 LoRa is great for sending short data packets over long ranges but is not normally...]]>