Using Fathom Analytics With ExpressJS & Helmet

How to set up CSP and other HTTP headers set by Helmet, to enable Fathom Analytics on an ExpressJS web app.

Online Safety Basics: Clicking & Downloading

Now our child is using computers and the web more and more, I’ve been thinking a lot about protecting children on the internet. There seems to be an endless list of things you should and shouldn’t do but I was struck by some simple advice in the latest Security Now episode (#507) that provides a lot of … Continue reading Online Safety Basics: Clicking & Downloading →

How to Wipe a Hard Drive With Linux

I have an old hard drive I want to throw away but I don’t want any remaining photos, financial documents or other personal data getting in the wrong hands. In other words, I want to completely and securely wipe the drive. With Linux there are several options and after a bit of research, here’s what … Continue reading How to Wipe a Hard Drive With Linux →

How to Install Truecrypt on Fedora

I’ve tried on several versions of Fedora but never really been able to install Truecrypt. Either it’s resulted in lots of errors or I’ve given up after getting tired of fruitless searching and reading. At last I’ve found a guide that’s not too long and works! It’s written for Truecrypt 6.2 on Fedora 11 but … Continue reading How to Install Truecrypt on Fedora →