User:PetrMarkovic/sandbox

CDN77
CDN77 is a British content delivery network (CDN) provider with its own live streaming platform. CDN77's headquarters are in London, United Kingdom, with an additional office in Prague, Czechia.

History
CDN77 was founded by Zdenek Cendra in 2012.

CDN77 made some headlines by adopting new industry features as the first provider on the market. In August 2015, CDN77 was the first CDN provider to support HTTP/2. They achieved the same with Brotli compression algorithm in March 2016.

Besides their commercial activities, CDN77 supports several open source and non-profit organisations, such as CentOS, Gentoo , Fedora and KDE.

In 2018, CDN77 operated 32 PoP with the overall capacity over 7tbps.

Services
Besides fundamental website acceleration, CDN77 offers several other solutions, such as VOD and Live Streaming, DDoS Mitigation and Private CDN.

CDN77 Streaming is a stand-alone product which combines encoding, transcoding, and layers of security with a low-latency and buffer-free global video delivery. It can take care of converting and transcoding client's RTMP-RTSP streams into HTTP-based formats such as HLS, HDS and MPEG/DASH as well as their delivery across IPTV/OTT platforms, browsers and devices.

CDN77 claims to be able to mitigate large DDoS attacks in under 10 seconds. For each type of DoS/DDoS attack they use a different defence strategy. Amplification DDoS attacks such as UDP Flood/NTP Amplifications are filtered by deny rules in the firewall on the edge router. TCP Syn Flood attacks are filtered through a custom-made filter, which consists of a fleet of custom servers located in each PoP and equipped with 100G+ network capacity.

With CDN77 it is also possible to build a fully customisable Private CDN, based on dedicated servers, advanced security, and unshared uplink capacity.

Major companies and organizations known to be using CDN77
European Space Agency

Oracle

Eset

Plesk

Bata

Scania

CentOS

Sport1