Your browser is full of digital evidence and knows a lot about you

Your browser is full of digital evidence and knows a lot about you. You should not underestimate how much information your browser keeps. And to most, it's just somewhere where you Google something, or you watch videos, or you do online shopping, or maybe log into a few accounts and whatnot. But in digital forensics, the something known as browser artifacts. Now, these are simply pieces of information that your browser leaves behind as you use it. So, things like browsing history, things you searched for, downloads, cookies, saved logins, email addresses that you've interacted with, and even information that you've typed into online forms. Now, on their own, these don't seem like much. But let's say an investigator is trying to figure out what happened to a device or on a device. One of the ways they can do that is by analyzing browser artifacts. And then they also start building a profile about the user, leading up to an event. So, maybe they notice you've been searching for jobs in the past three weeks, or you've been visiting airline websites, or you log into a university portal every day. Or maybe you're researching a medical condition or doing some shopping, or maybe you like to watch corn. Those will get it. Those will get it. Now, all of these things together paint a picture. For example, cookies aren't just annoying pop-ups. Some cookies can actually show that a user was authenticated to a particular website at a certain point in time. Downloads can establish rather a file was downloaded before malware was executed. So, in digital forensics, context is just as valuable as the evidence itself. Now, if at any point you've asked yourself, "I'm nobody, why would anyone care about my browser?" Wrong. Wrong question. What you should ask yourself is, what story does my browser tell about me? Happy learning.