Training Video | DDoS Attack

A distributed denial-of-service attack floods a network with so much traffic that the services behind it slow to a crawl or stop responding altogether.

Key concepts

• The aim here is disruption rather than theft, so attackers overwhelm capacity instead of stealing data.
• “Distributed” means the traffic arrives from many machines at once, which makes simple blocking ineffective.
• These attacks are among the easiest to launch, which means almost any organization can become a target.
• A flood can also serve as a noisy distraction while attackers attempt something quieter somewhere else.
• Common defenses include upstream filtering, traffic scrubbing services, and spare capacity that absorbs sudden surges.

Why it matters for your business

When your website or line-of-business application is unreachable, orders stop, staff sit idle, and customers quickly lose patience and confidence. Because the volume arrives from outside your walls, your internet and hosting providers are usually part of any effective response, and much of the filtering has to happen upstream of your own network. Know who to call at each provider, and write that contact list down long before you need it. Ongoing managed cybersecurity services help you spot a flood early and respond while the disruption is still manageable.