| Building an SMS Reply Back Solution Using Free Software | 2022-12-26 |
| Open yet Secure Platforms | 2021-12-31 |
| Using the SIMcard as a Security Module (HSM) | 2021-12-25 |
| Android Permissions Control | 2021-12-03 |
| Security vs. Usability in Android Apps | 2021-11-25 |
| Reverse Engineering Mitigation in Android Apps | 2021-07-07 |
| How to Generate Unique Android Device Identifiers | 2021-05-30 |
| Android: How to build an AAB bundle from the command line? | 2021-03-04 |
| How to switch a USB modem into modem-only mode? | 2020-12-26 |
| Android: How to build an APK from the command line? | 2020-08-21 |
| Are BLE Beacons Allowed on Aircraft? | 2020-06-23 |
| Lifehack: Where's my cat? | 2020-04-23 |
| SMS for Emergency Alerts Broadcast | 2020-03-16 |
| SMS with Link Preview | 2020-01-26 |
| MMS with HTML markup | 2020-01-01 |
| Building a Thread Pool in Bash | 2019-12-26 |
| Lifehack: Simplify your Baggage Claiming at the Airport | 2019-12-16 |
| Selecting an External Antenna for a GSM/3G/LTE Modem | 2019-07-28 |
| SIM Forensics: Last Location | 2019-06-18 |
| Emoticons and Emoji in SMS messages | 2019-06-03 |
