Credits: pexels.com (Photo by Mart) You can spot a sloppy session setup from a mile away, usually, it’s the first thing we check when reviewing student code. Sessions are the backbone of authentication, but they’re also a favorite playground for…
Credits: pexels.com (Photo by Duncan Oluwaseun) You notice the risks right away when you let users upload files. It only takes one poorly designed upload form to let in a world of trouble, malware, server crashes, or even remote code…
Credits: pexels.com (Photo by Nemuel) You can spot the signs of a cross-site scripting (XSS) attack if you know where to look, usually, it’s hiding in plain sight, buried in a comment box or a URL parameter. Developers at our…
You can almost hear the collective sigh in a dev room when someone mentions SQL injection. It’s the sort of thing that can turn a quiet night into a disaster, and we’ve seen it firsthand, one overlooked line, and suddenly…
Credits: pexels.com (Photo by Olia Danilevich) There’s this thing that happens when you first start coding PHP, building out features feels like magic, and it’s easy to get swept up in the rush. Security? Most folks push it to the…
PHP apps get hammered by attacks every day. SQL injection, XSS, file upload tricks, you name it. If you want your code to hold up, you have to treat security as the default, not an afterthought. That means validating user…
We don’t often think about how dangerous something as simple as a file can be. But we’ve seen firsthand how just one insecure file operation can open a backdoor into an otherwise secure .NET Core application. That’s why we can’t…
We didn’t always think about roles and policies. Back when we built our first API, we just wanted it to work. But once real users started logging in, asking questions they shouldn’t ask, or seeing things they shouldn’t see—things clicked.…
We’ve all stared down a blank code editor, thinking our app’s solid, airtight, ready to ship. But then—bam. A script injection sneaks in. Not because we didn’t care, but because we assumed something we shouldn’t. That’s how Cross-Site Scripting (XSS)…
There’s something quiet but powerful about watching a form fail. Not because it breaks, but because it catches what’s broken before it becomes a problem. We’ve all filled out a form, clicked submit, and been nudged—sometimes not so gently—by a…