A DDoS attack is a form of cyber attack that occurs when an online service such as a website or app is made unavailable by overwhelming it with traf

What is a DDoS attack ?

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2020-06-16 18:43:37

A DDoS attack is a form of cyber attack that occurs when an online service such as a website or app is made unavailable by overwhelming it with traffic from multiple sources. You may have heard of a denial of service attack in the media any time a website is ‘brought down by hackers.’ It’s useful to understand what a DDoS attack really means. Here’s what you need to know about the hack.

What Is a DDoS? A DDoS is basically like if a shop was swamped by customers, like on Black Friday, and the shop grinds to a halt because there are just too many people there. Service is massively degraded and everyone ends up unhappy. Sometimes, the shop is forced to close for a time for safety reasons. That’s essentially what a DDoS is, but online.

A specific, but vital machine or server is targeted, then flooded with attempts to access it, causing the server to get slower and slower and eventually fail. They’re often only temporary attacks, but when focused on something important like a Google server or other major website, they can cause significant disruption.