Signal in the Fire.#signal #radio #hacking #hack #cyberpunk #music

Another Implementation Cryptography. done secure LoRa Chat. Every message send will be run Diffie-Hellman Key Exchanges then use session key for encrypt and decrypt message transmitted over LoRa. session key always different every transaction.

RT @cemaxecuter: Solar-powered DragonOS SDR station, now with more compute under the hood. Minus maybe the current cable management… Tim “T….

proof of concept ( resistant from replay attack ) minutes 8:45.

Successfully integrated Diffie-Hellman + AES in LoRa comms. Every transaction creates a new private key → fresh session key = no replay, no eavesdropping. Lightweight, secure, and trusted. #LoRa #IoTSecurity #AES #DiffieHellman #CyberSecurity

SDRangel + BladeRF with MIMO for Direction of Arrival detection. #SDR #DoA #MIMO #BladeRF #SignalProcessing #HamRadio #AmateurRadio #SDRangel

Visualizes aircraft count per hour with graphic charts, and auto-highlights any plane broadcasting emergency squawk codes (7500, 7600, 7700) by using output ADS-B OpenWebRX and process using Python & PHP. 7500 – Hijacking: This code signals that the aircraft is being hijacked.

got Some Fax.

successfully decode HF FAX (18.058MHz). @BOM_au Bureau of Meteorology, Australia. using #raspberryPI + #openwebrx + #rtlsdr with folded dipole antenna from OI33. 73 de YD1RUH. #HamRadio #AmateurRadio #SWL #swling #ShortwaveListener #radio

Sucessfully demodulate DRM (Digital Radio Mondiale) on HF 17.770MHz using openwebRX. #HamRadio #AmateurRadio #SWL #SWLing #Shortwave

RT @Tomek_SP5LOT: 🎈 Live video from the edge of space!.Our stratospheric balloon reached 37 km, transmitting a real-time DVB-S2 8PSK signal….

🔴 Live, FT8 RX world wide test, 15m Band HF. . #HamRadio #AmateurRadio #Radio #SDR #openwebrx #raspberryPI.

Send an Image using FLdigi + Quansheng UV-K6 + VOX cable with modulation MFSK128. #hamRadio #amateurRadio #FLdigi #quansheng #radio #ICOM

Realtime IMSI monitoring dashboard powered by HackRF, DragonOS, and GR-GSM. Visualize mobile device activity directly from the RF spectrum. #SDR #HackRF #DragonOS #GRGSM #GNUradio @gnuradio @cemaxecuter

FLTSATCOM loud n clear. 📡🛰️

Successfully tested APRS using a 5W HT, Android phone, and a DIY VHF turnstile antenna — signal reached a digipeater on Mount Salak, 42 km away!.Low-power, long-range. It works. #APRS #HamRadio #VHF #EmergencyComm #RadioTesting #MountSalak #AmateurRadio

turnstile UHF antenna 📡 🛰️.#HamRadio #AmateurRadio

ATAK + Rubber Sheets

helo helo helo, Bruteforce SHA256 with DearPyGUI.

Hello Tactical Awareness/Assault Kit user, I've just create Web UI for management certificate SSL Client. Anyone interested ?. #TAK #ATAK @ProductCtr #taky #python #TacticalAwarenessKit #WinTAK #iTAK