How to use Kubler to build hardened, minimalistic, Docker Images from scratch for better security

We take a brief look into Radio Frequency (RF) theory, Software Defined Radio (SDR), and visual analysis of various RF signal characteristics. We discover a good methodology for reversing RF signals, along with some simple analysis of some common RF remote devices that might be found around the home.

Analysis of compiler stack canaries and their implementation across various architectures.

We decided to audit libotr to gauge its general maturity. This post shares some of our work from the audit, and also some recommendations for software security relevant to the EFF Secure IM Scorecard work.