SSL and internet security news

securityeducation

Auto Added by WPeMatico

Measuring the Rationality of Security Decisions

Interesting research: “Dancing Pigs or Externalities? Measuring the Rationality of
Security Decisions
“:

Abstract: Accurately modeling human decision-making in security is critical to thinking about when, why, and how to recommend that users adopt certain secure behaviors. In this work, we conduct behavioral economics experiments to model the rationality of end-user security decision-making in a realistic online experimental system simulating a bank account. We ask participants to make a financially impactful security choice, in the face of transparent risks of account compromise and benefits offered by an optional security behavior (two-factor authentication). We measure the cost and utility of adopting the security behavior via measurements of time spent executing the behavior and estimates of the participant’s wage. We find that more than 50% of our participants made rational (e.g., utility optimal) decisions, and we find that participants are more likely to behave rationally in the face of higher risk. Additionally, we find that users’ decisions can be modeled well as a function of past behavior (anchoring effects), knowledge of costs, and to a lesser extent, users’ awareness of risks and context (R2=0.61). We also find evidence of endowment effects, as seen in other areas of economic and psychological decision-science literature, in our digital-security setting. Finally, using our data, we show theoretically that a “one-size-fits-all” emphasis on security can lead to market losses, but that adoption by a subset of users with higher risks or lower costs can lead to market gains

Powered by WPeMatico

The Digital Security Exchange Is Live

Last year I wrote about the Digital Security Exchange. The project is live:

The DSX works to strengthen the digital resilience of U.S. civil society groups by improving their understanding and mitigation of online threats.

We do this by pairing civil society and social sector organizations with credible and trustworthy digital security experts and trainers who can help them keep their data and networks safe from exposure, exploitation, and attack. We are committed to working with community-based organizations, legal and journalistic organizations, civil rights advocates, local and national organizers, and public and high-profile figures who are working to advance social, racial, political, and economic justice in our communities and our world.

If you are either an organization who needs help, or an expert who can provide help, visit their website.

Note: I am on their advisory committee.

Powered by WPeMatico

Security Planner

Security Planner is a custom security advice tool from Citizen Lab. Answer a few questions, and it gives you a few simple things you can do to improve your security. It’s not meant to be comprehensive, but instead to give people things they can actually do to immediately improve their security. I don’t see it replacing any of the good security guides out there, but instead augmenting them.

The advice is peer reviewed, and the team behind Security Planner is committed to keeping it up to date.

Note: I am an advisor to this project.

Powered by WPeMatico