For enterprises, a distributed denial-of-service (DDoS) attack is one of the difficulties they face in the battle of cybersecurity. The goal of the DDoS attacks is to make a network resource unavailable to its users’ visits by temporarily or indefinitely disrupting the services of a host connected to a network. Denial of service is typically accomplished by flooding the targeted resource with abnormal requests to overload systems and prevent some or all legitimate requests from being fulfilled.
The best analogy to understand DDoS is a group of people crowding the entry door of a store, making it hard for actual customers to enter, thus disrupting trades.
DDoS attackers often target high-profile web servers such as banks or credit card payment systems. DDoS attacks are also common in some online games and are widely used by disgruntled players or competitors.
Not only do these attacks cause revenue loss after service downtime, but there is a significant cost to businesses. The average DDoS attack costs enterprises around $2m and costs small and medium-sized businesses around $120,000.
A survey by the Neustar International Security Council (NISC) shows 75% of organizations are concerned about bot traffic posing a threat to data security.
Given the current situation, here are the best practices to mitigate DDoS attacks from technical experts at BaishanCloud:
1. Build your bandwidth burstable with high redundancy
With extra bandwidth available to handle unexpected traffic bursts is one of the methods to provide protection and minimize the impact to your network. However, ensuring additional bandwidth is proven not cost-effective, and the attacks are getting more extensive and unpredictable that you might never have enough bandwidth to handle the spikes.
2. Utilize basic network security
The most basic cure to preventing DDoS attacks is to allow as minimized as possible. Utilizing secure strategies such as complex passwords that change regularly, anti-phishing, firewalls that block outside traffic will be proactively helpful. These measures alone will not stop DDoS, but they serve as a critical security foundation.
3. Develop a DDoS attack response procedure
How does your business respond when a DDoS attack happens? Ensuring you have a procedure that will respond promptly and effectively when attackers target your network. The first step you take to a malicious attack will define how it will end. Make sure your team and infrastructure are prepared in advance so that you can diminish the impact on your business and save yourself costs for recovery. The more complicated the infrastructure, the more agile your response mechanism has to be.
4. Understand early symptoms of a DDoS attack mitigation
Some symptoms of a DDoS attack include network slowdown, spotty connectivity, or intermittent website shutdowns. Identifying early threats is the most efficient way to prevent attacks. Enterprise businesses also need to understand their equipment’s capabilities to identify both network-layer and application-layer attacks. When you see unexpected performance issues, the network is possibly experiencing attacks, and the company should take action. Baishan provides DDoS mitigation in less than 5 seconds, which helps businesses react to attacks and start the protection quickly.
5. Outsource Anti-DDoS attacks services from a cloud-based provider
Cloud-based apps can absorb harmful or abnormal traffic before reaching the intended destination due to diffuse resources. It’s recommended to seek technical experts monitoring the website for the latest DDoS tactics.
Outsourcing cloud-based anti-DDoS and other security services improve the flexibility for business environments. Like BaishanCloud, we provide high redundancy bandwidth to save extra cost for your network expense and manage the latest and sophisticated anti-DDoS strategies to ensure you don’t experience any downtimes. We meet the highest security standards and compliance requirements to provide tailor-made security architecture for the needs of your business.
BaishanCloud supports hybrid environments to achieve both security and flexibility based on tailor-made solutions for clients.
Collaborating with a Cloud service provider like BaishanCloud to add an extra protection layer to bring your business security to the next level. Consult with a security expert today to get a customized solution catered to your business needs. https://www.intl.baishancloud.com/security-services/ddos-protection Contact us at +1 (800) 260-5186, email@example.com