8 Tips for Keeping Your Network Safer from Denial-of-Service Attacks

8 Tips for Keeping Your Network Safer from Denial-of-Service Attacks

1. To mitigate the potential for DDoS attacks, large corporations should adopt a multi-layered and multi-module defense.

DDoS attacks have been around for a while. Unfortunately, they’re not what they used to be before either. Today, there are different types of DDoS Attacks – volumetric (flooding an application or server with large volumes of false data requests), protocol (attacker changes the functionality of the network protocol), and Layer 7/application layer (changing how an application works. In addition, attackers are continuously finding new ways to make websites unavailable for legitimate traffic and find lethal vulnerabilities in your website to exploit. They use highly sophisticated methods to attack.

What should be done to prevent such incidents? Increasing the bandwidth of a network won’t be successful because it is a 1:N relation, while a firewall can only monitor 1 outbound connection at any given moment. Organizations on the other hand need to have comprehensive, multi-layer, and modular solutions that can prevent a lot of different attacks including application layer attacks. So, the solution you choose should be scalable so it can grow with your business, have redundancies built in so you’re protected if problems arise, traffic monitoring capabilities to help you identify where bottlenecks are and what content is popular, business logic flaw detection to help avoid accidents that can result in serious repercussions, and vulnerability management capabilities that ensure your site isn’t susceptible.

2. Early detection and traffic monitoring are critical for ensuring a healthy business.

When looking for a managed DDoS protection service, it is important to make sure that the provider has intelligent scanning and a Next Generation Web Application Firewall (WAF). Using these features you are able to monitor your traffic and data packets on an ongoing basis. By applying behavior, pattern, and signature analysis, you will be able to distinguish between normal behavior and abnormal requests. With this baseline, you can singal the WAF to allow or block requests coming from the Internet. This way you can keep unwanted/ malicious users while allowing legitimate ones on your site.

In DevOps, it’s vital to be proactive and monitor traffic for vulnerabilities. A good way of doing this is setting up an AI-powered WAF right at the edge of your network that monitors and filters traffic. It also detects vulnerabilities in real time, before attackers can find them. When our security experts manage your DDoS protection, they can identify and secure even minor vulnerabilities that you may never have known existed but could compromise your ability to innovate and grow.

3. It is important to build a resilient infrastructure.

One best practice to prevent DDoS attacks is to make the infrastructure and network capable of handling unexpected surges in traffic. Cloud computing can be used to mitigate security risks like DDoS attacks, but it doesn’t outweigh them – so ensure your site is equipped with reliable DDoS protection. Cloud computing offers massive bandwidth, which beats most on-premise solutions.

The best way to make your infrastructure and network almost invincible is by using a global Content Delivery Network (CDN). As the world’s technology evolves, CDNs are becoming an increasingly popular option to remotely ensure your product is always up. CDNs work by either placing data centers on different networks or caching the content and it doesn’t allow direct access to the origin server. Scaling becomes much easier when firewall protection is automated. It also has a redundant structure, which means you can’t get tangled in all the complicated logistics of running a WAF on your own.

4. Get intelligence for your business needs and act on them

To protect against a DDoS attack you need high visibility, centralized management, security analytics and real-time alerts. WAFs and security solutions need to be tuned regularly based on real-time intelligence.

You can take measures to protect your website from DDoS attacks by doing things like limiting your rates or preventing access to certain users. For example, a geo-location limit, or preventing dangerous people from going on the site at all.

5. The DDoS attack symptoms that are most likely to happen.

From spotty internet connection on the company network to intermittent website disconnections and inexplicable network slowdowns, DDoS attacks are easy to recognize once you know what to look for. Identifying these signs early helps you solve the problem before it gets out of control.

6. Good cyber hygiene is important to protect our data, devices and privacy.

Cybersecurity is a complex, ever-evolving field. But one thing you should always keep in mind is to never neglect hygiene measures – this will reduce the risk of being targeted by cybercriminals and prevent your networks from being taken over by attacks, such as DDoS. To be efficient and successful, you need to educate your users about cyber security practices.

7. Create a plan in case of a DDoS attack

Despite everything, DDoS attacks are occurring. Organizations with a solid DDoS plan will be more ready to handle them and respond faster, minimizing damages and recovering sooner. In addition to having a plan in place, some ways organizations can prepare for a DDoS attack are: Learn from previous attacks: Organizations should learn from past DDoS attacks. This will help them prepare for the next attack and prevent future ones. Train staff on DDoS response: Staff members of organizations need to be trained on how to handle DDoS incidents and what protocol they should follow if a DDoS attack occurs. Know your vulnerabilities: Organizations should know their weaknesses and where DDoS vulnerabilities are present.

8. Be alert for secondary attacks

There’s a lot of people out there who want to take your website or server offline and they may not be the only ones trying to harm you. Effective DDoS protection needs to be a part of an overarching security strategy for mitigating secondary attacks. and preventing your site from being shut down.FreeDNS.com’s network of authoritative DNS servers is the most powerful and trusted in the world. We continually monitor our network for activity that could cause a DDoS or hacking attempt, and by design, we are able to take action much faster than any other DNS provider. In addition to this, our DNS servers are protected by multiple layers of advanced protection.

What about the future?

To secure your application against DDoS attacks, please sign up for our managed and unmetered solution that’s intelligent and comprehensive. In doing so, you will have the peace of mind knowing your business app is always available.

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