Nginx – Enable HTTP/2

Hypertext Transfer Protocol Version 2 (HTTP/2) is the latest version of the HTTP protocol, published as an IETF standard in RFC 7540 in 2015. The focus of the protocol is on performance; specifically, end-user perceived latency, network and server resource usage. Read More …

Internet Explorer 11 – SChannel – The internal error state is 10013

You may run into Schannel – The internal error state is 10013 message if your website fails establishing TLS connection and usually this could occur using Internet Explorer 11 to connect to modern websites or portals that are using TLS 1.2 or better protocols for encryption. Read More …

Atlassian Confluence – How works Permissions?

Confluence permissions are not only have multiple levels (site, space, page) but they are interfering, they have effect on each Read More …

HTTP Strict Transport Security (Apache – NGINX – Lighttp)

HTTP Strict Transport Security (often abbreviated as HSTS) is a security feature that lets a web site tell browsers that Read More …