Introduction This article demonstrates reducing the Entropy score with a goal of evading the static detection by encoding characters using only dashes and dots. Inspired by the Morse Code! Primary Keywords: Binary Entropy analysis | Evading Static Analysis | Morse Code Encoder What is Morse Code? Morse Code is a communications “language” that was initially… Continue reading
The problem with regular SMS The problem with regular SMS is that it does not provide any means of privacy. In the GSM, only the airway traffic between the Mobile Station (MS) and the Base Transceiver Station (BTS) is optionally encrypted with a weak and broken stream cipher (A5/1 or A5/2). There are many vulnerabilities… Continue reading
Introduction In my previous article “Establishing a secure communication channel over HTTP” , I introduced a demo on how to exchange encrypted information over the HTTP protocol using RSA & AES algorithms. This article provides an introduction to how to make encrypted communications between two endpoints over HTTP. The goal is to transmit data securely… Continue reading
Introduction This article provides an introduction to how to make encrypted communications between two endpoints over HTTP. The goal is to transmit data securely from one endpoint to another without the need for SSL/HTTPS . To establish an encrypted communication channel, we will take advantage of the RSA and AES algorithms. RSA & AES are… Continue reading