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ArvanCloud uses cutting edge technology in cyber security to protect your website against all sorts of threats, including hacking attempts and DDoS attacks without the need to purchase any extra hardware.
ArvanCloud Cloud Security solution covers a wide range of security services, including DDoS protection, mitigation system, firewall, Web Application Firewall (WAF), and Rate limit.
In a DNS flood attack, the attackers try to send a high volume of apparently valid DNS requests. The overwhelmed DNS servers of major providers, they are unable to process the requests of legitimate users.
UDP Amplification is one of the most dangerous Denial of Service attacks in which an attacker can send IP packets with a fake source IP address to the victim IP address.
As a result, if a computer receives a UDP packet, it sends a response to the victim's computer without any verification. Consequently, attackers can use the victim's bandwidth and resources.
The most sophisticated type of DDoS attack is the "layer-7 attack".
In this form of attack, thousands of infected systems, including personal computers, various servers, devices connected to the Internet of Things (IoT), closed-circuit cameras (CCTV), or even badly configured home internet modems, are coordinated to send a high volume of apparently-legitimate requests to attack a web server. This will lead to the waste of server resources and denial-of-service.
ArvanCloud benefits from implementing advanced anycast structure and GSLB structure to mitigate all sorts of attacks on DNS service; UDP, TCP, and ICMP in layers 3, 4, and also the complex layer 7 attacks.
ArvanCloud Web Application Firewall (WAF) is in charge of detecting and filtering traditional and complex attacks. It defends against a range of advanced cyber attacks without the necessity of technical knowledge or applying complicated settings.