Some things you'll learn to do
SDR
Use the hackrf to inspect the radio frequency spectrum and make an FM radio.
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=hackrf_radio.png)
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=hackrf_spectrum.png)
Read/Write NFC cards
Use python to read the contents of NFC cards and configure cards in the ndef format.
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=read_nfc.png)
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=nfc_ndef.jpg)
WiFi
Use a WiFi dongle (and Wireshark) to observe WiFi packets and detect basic WiFi attacks.
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=wifi_packets.png)
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=wifi_aircrack.png)
Signal Analysis
Use the hackrf to capture signals from wireless devices, test resistance to replay attacks and determine the components of the signal.
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=urh_signal.png)
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=audacity_signal.png)
GPS Spoofing
Learn how GPS spoofing works and how it can be detected.
![](https://courses.cs.ut.ee/2024/wire_tech_sec/fall/Main/HomeLearning?action=download&upname=gps_spoof.png)