April 24, 2023, 2:31 p.m. | Thomas Sentre

DEV Community dev.to

As a web developer, it's crucial to prioritize the security of your applications. In today's digital world, cyber threats are constantly evolving, and hackers are always on the lookout for vulnerabilities to exploit. Unfortunately, even small security mistakes can have catastrophic consequences, including data breaches, financial losses, and damage to your reputation.


In this article, we'll discuss the top seven security mistakes that web developers should avoid to keep their applications and users safe.





1. Confusing authentication and authorization


When …

always on applications article authentication authorization beginners breaches cyber cyber threats data data breaches developer developers digital discuss exploit financial hackers important lookout losses programming safe security security mistakes threats vulnerabilities web web applications webdev web developers web security world

CyberSOC Technical Lead

@ Integrity360 | Sandyford, Dublin, Ireland

Cyber Security Strategy Consultant

@ Capco | New York City

Cyber Security Senior Consultant

@ Capco | Chicago, IL

Sr. Product Manager

@ MixMode | Remote, US

Corporate Intern - Information Security (Year Round)

@ Associated Bank | US WI Remote

Senior Offensive Security Engineer

@ CoStar Group | US-DC Washington, DC