Best DDoS Protection Services

More and more UK online businesses are subject to DDoS attacks from cyber criminals who are motivated by profit to take a business offline. Most DDoS attacks are carried out by cyber criminals however a growing number of attacks are also carried out by state-sponsored government agencies including China or Russia who are attacking the UK’s digital infrastructure every day. We are no longer just talking about some hackers in hoodies we are talking about cyber warfare which could have some very serious consequences on our daily lives.

What is a DDoS (distributed denial-of-service) Attack?

A distributed denial-of-service (DDoS) attack is an attack in which multiple compromised computer systems attack a target, such as a server, website or another network resource, and cause a denial of service for users of the targeted resource. The flood of incoming connection requests or malformed packets to the target system forces it to slow down or even crash and shut down, thereby denying service to legitimate users or systems.

Types of DDoS Attacks

Volumetric Attacks

A volumetric attack overwhelms a website or network with a flood of traffic, creating enough volume to destabilize a network’s bandwidth or crash a site. A common deployment method for a volumetric attack is a botnet, or zombie army. A botnet consists of thousands of computers that have been hacked and are being used without owners’ awareness. The hacker seizes control of the infected army of computers and directs them to assault the desired target. If thousands of computers and even hundreds of thousands are all trying to access the same site at once, relentlessly submitting requests, that can crash the system, causing a DDoS outage.

Application Layer Attacks

The internet is based on seven vertical layers; each layer uses certain protocols to transmit information and traffic over a network, which is why attackers want to target various protocols and layers of the network model. A lot of hackers target the SMTP and HTTP application layers which manage web browsers and email services. These type of DDoS attacks can be difficult to detect and are becoming more sophisticated. The aim of an application layer attack is not to overwhelm resources with a flood of requests, but rather to exhaust resources by consuming too much.

Protocol Attacks

These attacks are designed to consume server resources and those of other communication devices. These attacks operate by sending a barrage of open requests, which servers and other communication devices answer and then wait for a packet response. The requests are generated by fake IP addresses, so when your devices query back, it never goes anywhere. This causes the devices to have open resources, with less availability to answer real requests. If your servers are busy answering bogus requests, they don’t have the capacity to respond to legitimate traffic. Using protocols like TCP/IP, attackers use a flood of requests that effectively shut down your network resources

DDoS Protection Services

The following cloud-based DDoS services can be used for small to large businesses who need a real-time DDoS protection service to protect themselves from attacks.

Cloudflare

Cloudflare provides necessary DDoS protection under FREE and PRO plan. However, for advanced DDoS protection (layer 3, 4 & 7), you must be under Business or Enterprise plan. The good thing about the pricing is it is based on flat-rate, that means no matter how big attacks, you will always pay the same fixed fee every month.

https://www.cloudflare.com

AKAMAI

AKAMAI’s KONA DDoS Defender can help you to stop the DoS/DDoS attacks from an edge of the network. KONA is built on AKAMAI intelligent platform to provide website protection, and attack response is available by the 24×7 global security operations center. Its Cloud-based solution mitigates all types of known attacks including encrypted traffic. AKAMAI network is well geographically located with 1300 network locations in more than 100 countries.

https://www.akamai.com

Link11

Link11 is a leading IT security provider focusing on DDoS protection for websites and IT infrastructures. The cloud-based protection solution guarantees availability at all time thanks to the highly sophisticated use of artificial intelligence. Link11´s web and infrastructure DDoS protection filters out malicious traffic through a global server network before it reaches its target thanks to its highly intelligent solution. That is how Link11 guarantees the fastest time to mitigate on the market for every vector in 0-10 seconds. Even unknown attack vectors are recognized and mitigated immediately.

https://www.link11.com

SUCURI

SUCURI is specialized in providing a cloud-based security solution for all types of websites including WordPress, Joomla, Drupal, Magento. The DDoS protection they offer includes both – WAF & website security platform plan. If you are looking for comprehensive security, then you may be interested in the Website security platform which helps to protect from online threats including DDoS mitigation.

https://sucuri.net

StackPath

With over 65tbps of total capacity, StackPath can stop large-volume of attack traffic to keep the application available for your users. Stackpath covers pretty much all the methods and capable of blocking attacks globally.

https://www.stackpath.com

Incapsula

Incapsula offers comprehensive protection to mitigate any types of DDoS attacks from layer 3, 4 & 7.It’s available as always-on or on-demand to detect and mitigate all attacks. Incapsula network consists of 44 data centers with over 6 Tbps capacity.

https://www.imperva.com