John Opdenakker

John Opdenakker

Blogger | Security awareness | Ethical Hacker | AppSec | InfoSec | online privacy | Sports: cycling, running,... | a good pint of beer & other random stuff

41 posts
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Jul 21, 2019

How to answer (shitty) security questions

How to answer (shitty) security questions

I saw this tweet from Paul Barton. And he is right. These are really terrible security questions. These have to be some of the worst “security” questions I have ever seen! pic.twitter.

Jul 12, 2019

When discussions are a waste of time

When discussions are a waste of time

What might be a benign discussion on Twitter yesterday about password managers triggered me to write this post about a phenomenon that has bothered me for a long time already. So, in short,

Jun 25, 2019

My personal retrospective

My personal retrospective

I was reflecting a bit about the plans I made for 2019. I think it's useful to evaluate the goals you've set every once in a while. The year is almost half way,

Jun 10, 2019

Dare to share

Dare to share

I still remember my very first blog post. After it was finished I read it like 5 times before I finally dared to push the publish button. It’s certainly not the best

Jun 9, 2019

Bsides London 2019

Bsides London 2019

I was very excited about Bsides London for several reasons. First of all because I finally would see my mates of the Beerfarmers again. The Beerfarmers originated only in August last year, but

Jun 1, 2019

Some tips for choosing a password manager

Some tips for choosing a password manager

Regularly people ask me which password manager to use.Hello @j_opdenakker. Do you foresee to talk about Password Management Apps like @LastPass @dashlane @1Password @KeePass ? Thanks for your blog articles!— Cyrille