Today, in the U.S., cockpit voice recorders (CVR) used on commercial aircraft are only required to capture and store two hours of audio information. After two hours, the most recent information is lost when the CVR, due its limited storage capacity, records over the previous cockpit conversations.

Commercial airlines often use two types of flight recorders – a flight data recorder (FDR) and a cockpit voice recorder (CVR) – for different functionality.

If you are developing a deployed vehicle, then you’re likely considering including a device to securely store classified, or at least sensitive, data.

The Data-At-Rest Encryption Series white papers provide background information, technical details, and a methodology for selecting a data-at-rest (DAR) security approach.

We examine the technologies and trends protecting today’s critical systems from cybersecurity and physical threats.

In the defense industry, employing the proper protections to eliminate adversarial access or attacks is critical to mission safety and success.

DAL A DO-254 certification involves a strict set of guidance documents ensuring a high degree of safety in airborne electronics.

Aaron Frank looks at how security must be implemented at every layer of each solution to create a system that can be fully trusted.