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DDoS Protection - Detect & Mitigate DDoS Attacks
- 1. DDOS Attack
- 2. Denial-of-Service Attack (DoS Attack) DOS Attack is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network.
- 3. Distributed Denial-of-Service Attack (DDOS Attack) • In a distributed denial-of-service attack (DDoS attack), the incoming traffic flooding the victim originates from many different sources. This effectively makes it impossible to stop the attack simply by blocking a single source. • A DoS or DDoS attack is analogous to a group of people crowding the entry door of a shop, making it hard for legitimate customers to enter, thus disrupting trade.
- 4. How a DDoS Attack Works • A Distributed Denial of Service (DDoS) attack occurs when multiple systems are used to overwhelm the available bandwidth or resources of a server hardware, application, service or any other targeted system of an organization. This causes the targeted system to offer a severely degraded service or may lead to a complete failure of operations, resulting in revenue loss, customer churn and reputational damage for the organization. With attacks like these increasing in frequency and impact, organizations are recognizing the need of a robust mechanism for detecting and mitigating these attacks.
- 5. With this solution, you can expect the following- • Detection Detection of attacks through common attack patterns, IP repudiation and previous data assists. • Diversion Re-routing traffic to DDoS scrubbing center using BGP (Border Gateway Protocol) routing, to scrub and drop DDoS traffic based on predefined attributes. • Filtering Scrubbing system weeds out the malicious traffic and drops it, while rest ‘clean’ traffic is sent back to the customer's network. • Analysis The malicious traffic pattern is logged, and detailed analysis is undertaken for forensic, hardening of security and recording purposes.
- 6. Thank You