<div>Lachlan Gunn is a postdoctoral researcher in the Secure Systems Group at Aalto University, working in the areas of consensus and platform security. His past research includes such topics as Tor hidden service geolocation, physical-layer key establishment, and non-cooperative web service auditing. Follow him on Twitter at @lachlan_gunn or check out his work at <a href="https://protect-eu.mimecast.com/s/IrU9CZY99UxDVrgTzh9I-?domain=lachlan.gunn.ee" data-mce-href="https://protect-eu.mimecast.com/s/IrU9CZY99UxDVrgTzh9I-?domain=lachlan.gunn.ee">https://protect-eu.mimecast.com/s/IrU9CZY99UxDVrgTzh9I-?domain=lachlan.gunn.ee</a></div>