DDoS attacks are a serious problem for businesses, causing them to lose millions of dollars each year. However, most businesses don’t know the real facts about DDoS attacks and what they can do to stop them. This article will debunk the top 7 myths about DDoS attacks and show you how to stay safe. .
1. What is a Domain Name System (DNS) attack?A DNS attack is when someone sends malicious traffic to the DNS servers that control your internet connection in order to mount a distributed denial-of-service (DDoS) attack. This traffic will flood your system with requests, causing it to crash and deliver bad data. The end-goal of this type of attack is often an online ransom demand or extortion. To be on the safer side, businesses should make sure that their DNS servers are up to date, have superior filtering capabilities and use third-party monitoring tools to watch for anomalies.
2. What is an Internet of Things (IoT) attack?An IoT attack occurs when someone sends a ransomware payload over an infected internet-connected device on your network. The botnet used in this type of attack will use their access to the infected device’s capabilities to scale up the DDoS traffic. For example, they might send a flood of traffic in
A DDoS attack can be a major threat to your business, as they are one of the most common instances of cyberattacks. These attacks can be easy to launch but difficult to protect against. The DDoS-Guard team has extensive experience, making us a trusted source for debunking the most common myths about DDoS protection. Let’s have a look at 7 of the most common myths and how they can cost your business.
Without taking any risks, I am unlikely to succeed. Protection is not an investment, but an expense. What’s the point in not fighting?
Entertainment sites were 10 times more likely to suffer from a DDoS attack in 2021 than others. Telecoms providers were 3 times more likely to get hacked than online garden tool stores for instance.
In 2022, the situation has changed significantly: now, in addition to DDoS attacks from competitors & ransomware, your site might be attacked by hackers. Businesses that have launched niche sites have mostly used them to their advantage, but now the demand for DDoS protection is greater than ever before – if only it had been available sooner.
A fire wall and a savvy sysadmin is enough to protect against a DDoS attack
Firewalls are ineffective to today’s advanced DDoS attacks and also themselves can be an entry point for illegal traffic. Firewalls have very limited internal memory and processing power, so they cannot handle everything coming through them. Some companies’ system administrators are more qualified than others. However, it’s impossible for them to protect servers 100% of the time since there is no such thing as 100% guaranteed DDoS protection.
A “DDoS attack” is when you can’t visit a website. This can be a result of server overloads or because everyone is visiting the same service or web-page.
DDoS attacks are very varied. Some focus on larger scale targets and can bring an entire organization to a complete standstill. However, more common attacks often target specific servers, websites or applications. These types of attacks are smaller and shorter than traditional DDoS attacks, but effective because they often go unnoticed by typical anti-DDoS solutions.
According to DDoS-Guard statistics, 99% of attacks are low-rate and short. They’re often used for extortion or as a cover for other malicious activities.
The number of DDoS attacks between (date to be filled in) and (date to be filled in). Low-powered attacks are indicated in green.
To choose a DDoS protection solution, you only need to look at the total amount of bandwidth available.
While this number is certainly relevant, you need to look into the finer details to see exactly how well your data is guarded. Collect information about the scrubbing system to figure out how the attack prevention settings are set up. Identify where the attack traffic is being stopped and find out more about resources earmarked for legal traffic.
More importantly, know at what OSI layers you need protection. Cases in point might be if you want to protect your website or the network infrastructure as a whole. There are a few types of website protection plans on the market — guarding your website either on a temporary or permanent basis. Which option is better for you depends on what you’re looking to get out of the service you invest in. If you’re not sure, it’s better to contact a professional who can help guide your decision-making process.
A content delivery network (CDN) can protect you from DDoS attacks.
CDN was originally designed to improve a website’s speed and increase the system’s fault tolerance but security was not guaranteed.
Moreover, hackers are well aware of the CDN growing popularity and often target insufficiently protected content delivery systems, changing information that reaches the user. As a result, malicious content can be loaded into the background when opening a site, and the site owners and their visitors won’t know about it.
Site optimization with CDN technologies should be used in conjunction with a specialized DDoS protection service. You can’t just use CDNs instead of protecting against denial-of-service attacks. DDoS-Guard offers a free CDN & content optimization as part of the Websites Protection & Optimization plan for all our plans. And if you have the Optimal plan, we will provide Network Protection services with it too.
The services we offer come with DDoS-Guard, so you don’t have to worry about any service interruptions. The global network nodes are made up of high capacity servers that are distributed across different continents. Even if you travel elsewhere, the site will still function at its high speed. Fast loading pages and high availability are two essential metrics for website performance. It allows you to capture a lot of visitors by keeping the website accessible at all times.
Content filters are a useful tool to stop DDoS attacks.
Whenever there is a DDoS attack, many site owners use an allow/block list to protect their website. But this isn’t always the best choice because of the dynamic nature of these attacks: for example, if it uses phishing type attack, there’s not a big list of infected addresses to block from.
The use of CDNs with block lists can help supplement your basic DDoS protection, but they do not guarantee security themselves. Before adding addresses to a whitelist make sure they are only associated with services that are safe for you. The security of your network relies on the security of specific IP addresses. For example, if hackers attack any one of the 256 IP addresses in block A (/24), they might also reach your site.
Rate limiting and blackholing are both known to be great DDoS protection methods.
A rate limit puts a limit on the amount of HTTP requests from users in a given time frame. By doing so, you can achieve better performance for your site. Hits to black holes will be blocked or re-directed to the website’s home page instead.
One way to counter DDoS attacks is by increasing the bandwidth of your computing resources, but it suffers from heavy performance degradation and a large reduction in real customer traffic. Not only is the attacked page offline and cannot be accessed in this instance, but the person who initiated the attack succeeded because they’ve managed to halt access to it.
Modern DDoS attacks are powerful and diverse, so it’s difficult for most companies to defend themselves. Useful standalone techniques against malicious traffic tend to be less effective when faced with a truly powerful attack. The likelihood of being hacked has been on the rise for a long time and with it, the level of danger for all types of websites has been increasing.
When it comes to spending resources to get the best result, it seems like a good idea to invest in professional DDoS protection services that have been proven successful by major security providers.