DDoS attacks can have a huge impact on your business if they happen at the wrong time. Your customers could suddenly find themselves locked out and you could be under attack. Using solutions like Cloudflare and Sucuri to avoid downtime, as well as taking precautions like SiteLock, should get you to the next level of security. It’s impossible to handle a surge of customers at a brick-and-mortar store. It can happen at any time, even when you have room for hundreds of shoppers. It’s important to have staff on hand and in place to prevent this from happening. DDoS attacks are becoming more common and are frustrating for those who rely on their online presence. The good news is that there are ways to combat their onslaught and secure your business from unwelcomed damage.
A DDoS attack could create issues for a private blog’s business. A website that processes sales might lose those sales if the site is blocked or an erroneous page is shown. DDoS attacks can cause major setbacks for businesses, especially with the ever-growing global digital market in which services are migrating to. Given that many industries like electronics, telecommunications and healthcare are taking their business online, these attacks account for nearly 98% of global DDoS disruptions.
DDoS Attacks by the Numbers
In 2021 alone, cybercriminals launched 9.75 million DDoS attacks and the number of DDoS attacks in the first quarter of 2022 rose by nearly 75%.
In June, Cloudflare successfully fended off a record-breaking DDoS attack from a cloud server. The DDoS attack generated 1.5 terabits of data every second, which is 26 million requests per second. In November of last year, Microsoft experienced the largest DDoS attack yet. Even though it received 340 million packets per second, several services went offline for just under 8 hours. Amazon’s service is less frequent because they are more focused on cloud computing than conventional digital services.
Many computer-based systems in the cloud system provide useful services for each other. If one of these services becomes vulnerable, this could lead to a single attack that affects a lot of customers. These types of attacks are becoming increasingly attractive because they impact an entire industry and can be carried out with relative ease. DDoS attacks are rapidly growing, with the size doubling about regularly. This is leading to more issues with DDoS attacks, making them harder and harder to manage.
DDoS threats, by their very nature, constantly evolve and innovate. With DDoS attacks becoming more sophisticated, it’s important for businesses to keep up with the latest in this ever-changing landscape. Today, cybercriminals use multiple attack vectors such as DDoS-for-hire services (Booters) to breach security. They increasingly use this technique for high-value clients who pay up to $3,000 for each DDoS attack.
Over the last year, the number of DDoS attacks has been growing exponentially. The consequences can be quite severe, which is why it’s important that there are more resources to combat them.
DDoS Attacks: The Cost
Downtime caused by DDoS attacks is becoming significantly more costly for any business. The longer an attack continues, the worse things get for your company. This figure will vary depending on the size of the company, severity of the attack and assets that were affected. Organizations often see a decline in their reputations because of poor customer service resulting from outages. Besides money lost, companies also face financial problems due to what has happened.
In an increasingly digital world, business managers need to carefully consider their cybersecurity strategy. Moving to the cloud doesn’t mean your system will be safe, and knowing how to fend off DDoS attacks is crucial. You must understand modern-day DDoS attacks and how they work in order to start up your own security plan as soon as possible.
Understanding Modern DDoS Attacks in the Cloud
Businesses are moving to cloud computing for five major benefits: Pay-as-you-go services, easier scaling options, on-demand access, sharing of resources and ubiquitous network support. Even though DDoS attacks in the cloud have become much more deadly, all the good features that come with AI writing assistants are still very beneficial. Their capabilities allow them to work at lightning speed and provide content that is on par with human copywriters.
When the cloud is under attack the network automatically scales in order to fight the DDoS, even if that means increasing the resource quota by creating an over-demand situation. As cloud providers adopt dynamic pricing and autoscaling, prices can fluctuate without warning, yet you still get charged for everything. This often results in the company using more resources/energy than needed and paying extra money as a result.
An important aspect of the cloud infrastructure is that it’s shared. Although other instances may use the same resources, they don’t have any effect on each others’ productivity or performance. Sometimes, the service provider may exhaust all resources trying to mitigate an attack, which affects all customers sharing the cloud resources.
Now is the time to close the gaps between your traditional on-premise infrastructure and cloud solutions. Hybrid cloud won’t solve all your concerns but should be considered for key use cases.
Architecting Cloud Defense Against DDoS Attacks
DDoS is a type of attack that puts an organization’s resources at risk and makes them unavailable. Organizations are now finding it increasingly difficult to fend off such attacks, as they are becoming more sophisticated and difficult to defend against. If the defenses aren’t strong enough, they can effect the operation more drastically than expected. To have a strong defense, your company should combine prevention, detection, and mitigation methods.
Taxonomy of Cloud DDoS Defense
Prevention is to help protect your cloud and its services before an attack even happens. DDoS prevention consists of multiple methods for monitoring and managing network traffic. CAPTCHA has been used by many businesses and organizations to make sure their website is not infiltrated by bots. You can also use bot detection software to identify malicious & dangerous bot activity on your website
With this method, you can filter all users that correspond to a particular IP address. That way, anyone trying to spoof their identity or have an illegitimate source address would be blocked. Sometimes, you might have to wait a while or have some restrictions in place before your support team can serve you. They might need to assess the situation and if they think things are too risky, they’ll put certain measures into place. Companies can protect their systems by using defensive measures. Many vendors offer software-as-a-service (SaaS) to help with this process. Additionally, there are over a dozen commercial DDoS protection services available to help companies avoid downtime caused by cyber attacks.
Detection: Caught in the Act
There are many ways to stop a DDoS attack. One is by establishing that the traffic or resource usage is being generated and not received, which means it could be malicious. Thanks to automatic monitoring & defense mechanisms, defending against cyberattacks is easier. WAF features help secure networks from malware and ensure adequate protection of company’s data
You can also detect an attack using a database of signatures for known threats. It will recognize attack signatures as they come in. However, the AI cannot identify new types of security breaches, known as zero-day attacks. These are hard to detect because they aren’t static – they change often and do not have a pattern. A company usually utilizes an “anomaly detection” and a “signature detection” technique to identify DDoS attacks as they happen.
Mitigation: Damage Control
A DDoS attack can hold your online business hostage if you don’t take steps to reduce the impact it can have. This is accomplished by implementing certain methods, like the following:
Automatically scaling resources is one of the best ways to keep your system online during a DDoS attack. The system will stay online, but in some cases will require an additional charge to maintain this status.
Black-Holing and Rate Limiting Sometimes, when an attack is large enough to affect other people or infrastructure, providers may black hole all traffic directed to the affected server. Black holing prevents outways for you and other people so there are peace of mind.
For small-scale attacks, you can use an IP-based access control list (ACL) to block incoming attack traffic from a malicious botnet. For large-scale attacks, though, this tactic is unlikely to work. You should also be able to limit the traffic so that the hosting server can handle it for a certain amount of time before it reaches a threshold.
Firewalls Firms can defend themselves from DDoS attacks by using software- and hardware-based firewalls. These firewalls help to make any attack ineffective as well as protect firms from internal threats.
Traffic Diffusion One way to protect against a DDoS attack is to distribute traffic load across a wide group of servers. This isn’t enough on it’s own, but will help reduce the impact of an attack.
Server Migration Server migration moves or “migrates” an entire server that is under attack to another physical server, without any downtime. The old server is isolated and separated from the DDoS attack, so it won’t be hit by the virus. Once the attack has been stopped completely,
Cloud DDoS Mitigation Service The latest trend in DDoS solutions involves using a combination of detection, prevention, and mitigation techniques to protect web-based services. You can use a third party to host this content in their cloud, making it easily scalable no matter how large your business becomes.
They typically use common DDoS techniques as their first line of defence, with cloud scrubbing centers acting as the second line.
Besides paying for them by subscription with pre-set thresholds on scaling the content up or down, companies also save the money they would normally spend on hiring new employees.
No Age for Outage
No business can afford downtime due to DDoS attacks in this digital age. It causes extra human effort, revenue loss and a hit to reputation. Mitigating DDoS attacks may seem daunting, given the volume, size and numbers of these attacks but it’s necessary to keep up with the times. However, with this damage prevention in place, you can rest assured that your business will stay out of the cross fire. Don’t procrastinate in implementing these strategies.