If you want to know about a very powerful weapon, rather one of the most powerful weapons, on the Internet, DDoS attack is something you should know about.
It stands for Distributed Denial of Service attack that is a primitive apprehension in the field of security of the Internet at the present time.
If your website is facing a sudden deceleration or shut down, it can be due to a DDoS attack and you are in the right place to get the solutions for any such problem. This piece will provide you some clever and useful tactics on how to prevent DDoS attacks.
The goal of a DDoS attack is targetting a particular website or online service and then overwhelm them with more traffic compared to the server or the network can carry. The traffic can be comprised of messages, fake packages, or requests for connections.
There are a few cases where the victim receives a threat about a DDoS attack or get to face a very low-level attack.
If you keep an eye on a regular basis on cyber news you must have heard about the criminal gang known as the Armada Collective who has repetitively become a threat for banks, web host providers, and many other platforms.
Some very Common DDoS Attacks
There are many common DDoS attacks such as Memcached DDoS attack, the DNS Amplification attack, the NTP Amplification attack, the SSDP attack, the DNS flood, the HTTP flood, and many more.
Memcached DDoS attack have the ability to speed up a website. On the other hand, a Memcached server can also be used to take advantage of carrying on a DDoS attack.
DNS amplification DDoS attack uses DNS resolvers for overwhelming a pushover with traffic. NTP amplification attack takes the benefit of a vulnerability in the NTP protocol. Its only goal is to flood a server with UDP traffic.
SSDP DDoS attack uses the susceptibility to attack in Universal Plug and Play. DNS flood aims for a particular DNS server to flood it. HTTP flood attack is build up to overwhelm a target server with HTTP requests.
Based on the Verisign Q1 2018 DDoS Trends Report, the size of the average peak attack kept on increasing and it did by 26%.
A DDoS attack has the ability to put a website into major risk and can lead to the expenditure of much more than 250,000 USD every hour t risk.
7 Strategies to Getting Rid of DDoS Attack
The evolution of the DDoS attacks is pretty fast and does not show any tendency of slowing down. Both the size and the frequency of the attacks are growing with leaps and bounds.
It is very difficult to know about the presence of a DDoS attack if there is no detection of threat in advance or any system for traffic profiling.
You might get the chance to know about any DDoS attack only if you see that your site is crashed or getting tremendously slow.
Therefore, it is mandatory to have knowledge with the help of which you will know how to prevent DDoS attacks. So, let us head with the strategies.
1. Create a DDoS Response Scheme
On the basis of a thorough security evaluation, you need to build up a DDoS prevention plan. It is obvious that the larger companies will be requiring more complicated infrastructure and will definitely include several groups who have gained mastery in SSoS planning.
You will not get much time to think if your site gets a DDoS attack but they need to be checked in advance to prevent any upsetting effect. It is very important to set up a DDoS response plan. This is how you will be able to lower the impact on your company
The key implementations for developing a DDoS response plan are Systems checklist, make up an approaching team, expounding notification and upheaving methods, and inclusion of the list of internal and exterior contacts.
2. The Next Thing is to Make your Network Infrastructure a Secure One
To gain complete and firm security of your network infrastructure, you need to apply multi-level protection tactics in proper spots.
What it is inclusive of is intrusion prevention along with threat monitoring systems that are integrated with firewalls, anti-spam, VPN, load balancing, content filtering, and some other films of DDoS security procedures.
As a team, they do provide total protection against any sort of DDoS attack. Also, you need to be sure that your machine is properly and completely kept up to date.
The ones that are not updated are the ones with the most number of loophole and thus the chances of a DDoS attack also tremendously increases.
3. Provision Bandwidth Excessively
What you actually think about the number of bandwidth you are most likely to have, it makes a greater sense to possess more count of bandwidth obtainable to your web server.
This is the only way you will be able to pack abrupt surges in traffic. This may be the outcome of an advertising campaign, a special offer or even a mention of your company in the media.
A hundred percent of overprovision will not exactly stop the DDoS attack on your platform but doing this will be helpful as it will give you more time before you act against the particular DDoS attack on your website.
4. In case you are Working on your Personal Web Server, you Need to Put Protection at the Network Boundary
There are a large number of processes for going for this strategy. I am mentioning a few, the most important ones, here.
- You can rate limit your wireless network device for dropping packets from attack sources.
- Dropping off false packages.
- Fix inferior SYN, UDP, and ICMP flood drop sills.
5. Uphold Network Architecture
It is very important to look after the network security. building up network security is not the last thing. You should keep a thorough check over it.
The servers should be placed in different locations whenever plausible.it is because when the servers are scattered, it becomes tougher for the hackers to get into the network.
6. Get to Know the Warning by Understanding the Symptoms
There are many symptoms that show that your network is no more a secure one and there are chances that it has come face to face with a major DDoS attack.
You might find out that all of a sudden is slowing down and in extreme cases, your network will crash. Spotty connectivity on the website of your brand or website shutdown in fits and starts can also be a symbol that will let you know that your network is no more a safe one.
Well, to be honest, all the networks are unsafe but if you get to find out there is a major lack of performance for a very long period of time, it is very much possible that your website is going through a fight with a sturdy DDoS attack.
And, as a result, your team should take very quick and the right steps to get rid of any such flaws.
7. Reflect on DDoS-as-a-service
DDoS-as-a-service is something that will help you by providing a better and much more improved standard of pliability for platforms that integrate in-house and third party resources or cloud and stalwart server hosting.
This is the same moment where you will be ensured that each and every element of defense infrastructure get the top security quality and requirements of agreements. In short, the DDoS-as-a-service will be giving your business website firm protection that will bring a high-level DDoS security force.
Here are the seven major tactics that will help your website in preventing DDoS attacks with the application with just a few numbers of simple steps.
Take things seriously if you ever find something that signifies a DDoS attack and you need to work as fast as you can in preventing denial of service attacks.
Comment down in the section given if your site has ever been a victim and if these guidelines helped you. Visit our other articles and also do not forget to share our content with people.