February 1, 2023

Expert Panel Report: A New Governance Model for Communications Security?

Today, the vulnerable state of electronic communications security dominates headlines across the globe, while surveillance, money and power increasingly permeate the ‘cybersecurity’ policy arena. With the stakes so high, how should communications security be regulated? Deirdre Mulligan (UC Berkeley), Ashkan Soltani (independent, Washington Post), Ian Brown (Oxford) and Michel van Eeten (TU Delft) weighed in on […]

U.S. Citizenship and N.S.A. Surveillance – Legal Safeguard or Practical Backdoor?

The main takeaway of two recent disclosures around N.S.A. surveillance practices, is that Americans must re-think ‘U.S. citizenship’ as the guiding legal principle to protect against untargeted surveillance of their communications. Currently, U.S. citizens may get some comfort through the usual political discourse that ‘ordinary Americans’ are protected, and this is all about foreigners. In […]

How the Nokia Browser Decrypts SSL Traffic: A "Man in the Client"

Over the past couple of days there has been some press coverage over security researcher Guarang Pandya’s report that the browser on his Nokia phone was sending all of his traffic to Nokia proxy servers, including his HTTPS traffic. The disturbing part of his report was evidence that Nokia is not just proxying, but actually […]

Turktrust Certificate Authority Errors Demonstrate The Risk of "Subordinate" Certificates

Update: More details have continued to come out, and I think that they generally support the less-paranoid version of events. There continues to be discussion on the mozilla.dev.security.policy list, Turktrust has given more details, and Mozilla has just opened up for public viewing their own detailed internal response documentation (including copies of all of the […]

Firefox Changes its HTTPS User Interface… Again

A year and a half ago, I wrote about major changes to the way that Firefox indicates whether the connection to a web site is encrypted. I noted that, especially with the emergence of mobile browsers, the traditional “padlock icon” of standard SSL-secured connections and the “green glow” of Extended Validation was being implemented in […]