Paul Ducklin has been many things at Sophos: programmer, malware analyst, technical supporter, public speaker, security evangelist, and now proselytiser. (That’s like an evangelist, but more so.)These days, Paul spends most of his time writing for Sophos’s award-winning community website, Naked Security, where he has built up a global reputation as the go-to guy for explaining even the most technical issues in plain language.