What Is Security Breach?

When you went for your break, the computer was locked, and not when you returned from it its unlocked. You try and dig in a little, and you find that the top-secret data you were working on is now gone. That means there was a breach, which is why you should read more about it before this happens to you. The definition of a security breach is pretty straightforward: any incident that results in unauthorized access to data, applications, services, networks and devices by bypassing their underlying security mechanisms. The fact is, we're all responsible for keeping our systems secure. If your system gets compromised, you need to know what happened to stop it from happening again. It's easy to think of a security breach as occurring on the internet, but it can happen anywhere. It doesn't have to be malicious. A simple mistake could result in an incident that compromises your customer data or operations if you need proper safeguards. Security breaches are like the early stages of a security attack. They're like a malicious intruder breaking into your house and rummaging through your stuff, except that you're the intruder in this case. The first step of a security breach is violating the security policy, procedures and system. If you think about it, that's what any break-in is. You're going against the rules! Depending on the nature of the incident, a security breach can be anything from low-risk to highly critical. In the world of network security, there are a few things you can't afford to be without a firewall, a good antivirus program, and an open mind. The firewall is the first line of defense against intruders, who appear at your door daily like some unwelcome visitor. Only these intruders have malicious intentions. They're not looking for hospitality but to steal your data.