Jesper Ottosen
Senior Advisory Consultant
him/his
I am Open to Meet at TestBash, Teach, Mentor, Speak, Write
Jesper has been around the MoT community from the start, frequently passing by the Club and Slack. For more than 10 years he has provided 300+ blogposts on all things testing. 🌻
Achievements
Interests
Contributions
Full name: Jesper Ottosen
From: Aarhus, Denmark
My title at work is: Senior Advisory Consultant
My interests are: Leading Test Activities, Strategies, Staff-roles, Security and Compliance.
I’...
Eighteen months, 19 modules, and 59 amazing contributors later, the MoT Software Testing Essentials Certification is complete!
Looking back, my favourite part has been seeing so many community m...
Injections are about maliciously putting things where they’re not supposed to go. Originally, for input fields, like text boxes or forms, where someone could inject malicious code. One of the most famous examples is from the classic XKCD comic “Exploits of a Mom”, where a child is registered at school with a name that includes a bit of code, and it accidentally causes the school’s database to break. But it's not just about forms anymore. Prompt injections are similar in nature. Anywhere a user can put stuff is prone to injection flaws.Tip: Always validate and sanitize anything users can send.
Your web app will depend on libraries and third-party components outside your control. For example, Social media (SoMe) trackers and CSS or similar plugins. Over time, they might be insecure or outdated. This is known as a supply chain attack, when something you already trust becomes the way attackers get in. Tip: Keep a list of them and the last working version on your end. Examples: One famous example was log4j and another was SolarWinds.Â
While I have almost 25 years of experience in the testing field, I have never been the manager of anyone. I know it's matter of company and culture to experience this, but I keep repeating it. As J...
It’s only a few years ago I realized I can no longer sleigh down snowy hills with my kids. I have to either stand and watch or go down my own sleigh next to them. They are on their own now - I can ...
Is the future of test case management at risk? Let's go exploring.
63% of you were not aware of the existence of the Staff Quality Engineer role
Red Post it in hand writing block letters: Is Testing an activity or a skill?
A person on stage at Test Bash 3, 2014.
Banner in the background says 99 seconds talk.
All the tools yet Excel prevails