* [How safe is Gnuk against side channel attacks, USB sniffer, or electron/tunneling microscope? - FST-01 Q&A Forum](http://no-passwd.net/askbot/question/33/how-safe-is-gnuk-against-side-channel-attacks-usb/).
* [How does Gnuk protect against attacks to extract private keys? - FST-01 Q&A Forum](http://no-passwd.net/askbot/question/32/how-does-gnuk-protect-against-attacks-to-extract/).
* [What types of risk are more likely? What's "best practice" against that? - FST-01 Q&A Forum](http://no-passwd.net/askbot/question/68/what-types-of-risk-are-more-likely-whats-best/).