INTRODUCTION OF DDoS
Denial of Service (DoS) attack, also known as flood attack, is a network attack method whose purpose is to exhaust the network or system resources of the target computer, temporarily interrupt or stop services, and prevent legitimate users from accessing normal The behavior of the network service.
When an attacker uses multiple compromised computers on the network as attack machines to launch a DoS attack on a specific target, it is called a Distributed Denial of Service Attack (DDoS).
FUNCTIONS
Basic Protection DDosSuperior Defense |
Transparent access
IPv4/IPv6 protection
Traffic scrubbing
Unlimited protection
IP address blacklist or whitelist
Protocol-based access block
You can directly protect public IP addresses on HUAWEI CLOUD without modifying domain name resolution or configuring origin server protection.
CNAD Advanced can protect IP addresses using IPv4 and IPv6 protocols.
You can configure an IP address blacklist or whitelist to block or allow access from specified IP addresses.
Traffic accessing CNAD Advanced is blocked in one click based on the protocol type. For example, if there is no User Datagram Protocol (UDP) traffic, you are advised to disable UDP for CNAD Advanced.
HUAWEI CLOUD helps you defend against DDoS attacks based on the network and resource capabilities in the current region. The defense capability grows with the improvement of HUAWEI CLOUD's network capabilities.
CNAD Advanced scrubs traffic when detecting that the incoming traffic of an IP address exceeds a certain threshold.
Attack defense
Traffic protection
Blacklist and whitelist
Access map
Real-time monitoring
Reporting
Application layer protection
CC defense
Defends against attacks such as UDP floods, SYN floods, ICMP floods, HTTP floods, Ping of Death, Smurf attacks, Fraggle attacks, Slowloris, Application attacks, NTP Amplification, Advanced Persistent Threats, and Zero-day Attacks.
HUAWEI CLOUD helps you defend against DDoS attacks based on the network and resource capabilities in the current region. The defense capability grows with the improvement of HUAWEI CLOUD's network capabilities.
Automatically detects and scrubs traffic when attacks occur, and instantaneously responds to DDoS attacks.
Displays the attack information, including the attack type, status, and time as well as attack traffic volume.
Displays normal traffic and attack traffic in terms of the number of bytes and packets and allows the user to query historical data in recent 30 days.
Whitelist: allows legitimate traffics.
Blacklist: blocks malicious attacks.
Defends service systems that support user-defined HTTP/HTTPS ports against DDoS attacks. Canonical Name Record (CNAME) needs to be configured for accessing AAD, and traffic is distributed through DNS.
Identifies and blocks SQL injection, XSS attacks, CC attacks, malicious crawler scanning, and CSRF attacks to ensure secure and stable web services.
Provides an overview of global access to your service, including user IP addresses, cities, access speed, and access times as well as the percentage of each region in terms of user quantity.
ADVANTAGES
4. 24/7 support
Keep your services up and running with the always available and experienced DDoS mitigation staff.
2. Instantaneous response
Efficiently detect and rapidly respond to DDoS attacks to minimize the impact.
1. Great defense capacity
Defend your servers against a wide range of network and transport layer DDoS attacks with globally distributed scrubbing centers that provide Tbit/s protection capacity.
3. High reliability
Provide always-on protection, and tune your protection settings based on the detected attacks. Service traffic is distributed in clusters, which features low latency and and high stability.
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（02）7004-0576
（02）8808-7046
angela@suniway.net
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