Author Archive

Roger R. Schell

Roger R. Schell is president of Aesec Corporation, a firm that offers to OEMs and supports the commercial GEMSOS security kernel previously evaluated by NSA at Class A1.

Cybersecurity

How an advanced architecture can dramatically mitigate massive data breaches

A labeled gateway running on a trustworthy operating system enforces mandatory access control policies to protect the entire system from modification and prevents unauthorized data flows, such as massive data breaches.

By Roger R. Schell
March 25, 2021

Cybersecurity

Inherently secure systems mitigate software supply chain attacks

Current futile efforts to keep an adversary out of a system can be replaced by a secure architecture that dramatically constrains the ability of an adversary who planted attacks inside a system to compromise sensitive information.

By Roger R. Schell
March 1, 2021

Cybersecurity

The one fix needed to keep Trump's cyber executive order from failing

Without a trustworthy operating system -- especially for critical infrastructure -- real cybersecurity is scientifically impossible.

By Roger R. Schell
May 22, 2017

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