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Security content from Leo Nelson

Users and Security

Research from Dartmouth College Computer Science regarding users and security:

In real world domains, from healthcare to power to finance, we deploy computer systems intended to streamline and improve the activities of human agents in the corresponding non-cyber worlds. However, talking to actual users (instead of just computer security experts) reveals endemic circumvention of the computer-embedded rules. Good-intentioned users, trying to get their jobs done, systematically work around security and other controls embedded in their IT systems.

Source: Mismorphism: a Semiotic Model of Computer Security Circumvention by Sean W. Smith, Ross Koppel, Jim Blythe, Vijay Kothari

Google Chrome Forensics

The Chromensics tool is developed to read all information from chrome browser directory and present it to user, in easy readable tabular format which can be explored in descent interface without running the chrome browser. The tool will also allow you retrieve information from other chrome installation brought from different machine for analyzing. The acquired artifacts can be exported in PDF report to present it in court of law or to superiors.

The Password Reset MitM Attack

An interesting approach to a Man-in-the-Middle Attack against a Password Reset System

The PRMitM attack exploits the similarity of the registration and password reset processes to launch a man in the middle (MitM) attack at the application level. The attacker initiates a password reset process with a website and forwards every challenge to the victim who either wishes to register in the attacking site or to access a particular resource on it.

Source: The Password Reset MitM Attack

Information Security Primer for Evaluating Software

Common Sense Graphite is a site by teachers, for teachers that helps you find the best educational technology resources and learn the best practices for implementing them in your classroom. Brought to you by Common Sense Media: Empowering kids to thrive in a world of media and technology.

Source: Information Security Primer for Evaluating Educational Software