This is an interesting and sensible approach to security. I would call these the “Logics of Cyber Security” because they’re so basic they could well be the principles upon which all cyber security can be based. The paper’s authors call them “first principles,” defining such as “…a basic foundational proposition or assumption that cannot be deduced from any other proposition or assumption”–in other words, logics. (You can read the orginal article, “A Thematic Approach to Cyber Security Using First Principles” and the link to its latest revision at https://wiki.cac.washington.edu/pages/viewpage.action?pageId=7481170&navigatingVersions=true. Note: The article hasn’t been updated since February, 2008.)
Here’s a simple overview of these principles.
DENY — default deny is an absolute must when making shared resources available via servers, network storage, and the Internet. You block everything until you are able to determine whether the entity attempting access is authorized. Another method of denial is encryption. This could be used to provide more granular application by, for instance, denying access to certain resources if the otherwise authorized user has no security clearance for the resource.
DISCRIMINATE –there are several ways one can discriminate between authorized and unauthorized access attempts, the simplest being a password; smart cards, biometrics, and security tokens are other examples, all of which should result in the access attempt being classified as either authorized or unauthorized.
DETECT — some means to detect unauthorized access attempts must be in place. In a Windows environment, one could activate auditing at both account level and resource level. Intrusion detection systems, both network and host based are designed for this purpose.
DESTROY — when unauthorized access attempts are detected, rules must be activated that effectively disrupt the attempt before the resources are compromised. This could be accomplished by dropping the connection, blacklisting the IP, etc.