Software Defined Radio (SDR) is the result of the technological evolution of conventional analogue radio. Its characteristics and operational capability make it a versatile device with both positive and negative applications within the field of cybersecurity.
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Post related to: Embedded systems
A BusyBox is software or a program that combines several functionalities in a small executable. This small tool was created for use in integrated operating systems with very limited resources, and they are usually used in control systems. But, as in all tools, you have to know what security level they have and if it can be improved.
Today, we are unable to picture cars without a hands-free system, TVs which are not smart and a bunch of other devices without information processing systems. This can be achieved thanks to embedded systems, the use of which entails security risks.