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Gcore Materials

What is round-trip time (RTT) and how to reduce it?
Round-trip time (RTT) is the time it takes for the server to receive a data packet, process it, and send...
December 8, 2022 4 min read
What are zero-day attacks, and how to prevent them?
What are zero-day attacks? ‘Zero-day’ in its broad sense means that an attacker found an app or device vulnerability before...
November 11, 2022 4 min read
What is a CDN? Definition, benefits, use cases
What is a CDN? A content delivery network (CDN) is a globally distributed network of caching (edge) servers that are...
November 7, 2022 4 min read
CDN
6 image optimization use cases for website owners
Having high-quality and well-optimized visual content is essential for any site; in certain business areas—such as online stores or marketplaces—it’s...
January 18, 2023 4 min read
Security
What is TLS? A closer look at the protocol and its role in website protection
What is TLS? Here is the definition of Transport Layer Security (TLS): Transport Layer Security is a widely deployed protocol...
December 27, 2022 4 min read
Streaming Platform
New to streaming? Here’s what you need to know about Video-on-Demand (VOD)
What does VOD mean? A definition of VOD: Video-on-Demand (VOD) refers to a prerecorded video that can be accessed by...
December 27, 2022 4 min read
DNS
What is DNS and how does DNS hosting work?
What is DNS? DNS, Domain Name System, is a critical protocol of the Internet that connects domain names to their...
December 27, 2022 6 min read
CDN
What is round-trip time (RTT) and how to reduce it?
Round-trip time (RTT) is the time it takes for the server to receive a data packet, process it, and send...
December 8, 2022 5 min read
Protection
What are SSL certificates, why use them, what types are there, and how to get one?
What is an SSL certificate? An SSL certificate is an electronic document that helps your browser ensure that the website...
November 17, 2022 5 min read
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