GeoJSON Earlier this day, while I was viewing a github repository I saw something new What heck was this, the file extension was .geojson. I began wondering if it was some image, viewing the raw file it seemed to be a json file. Then why it was getting rendered as a map. Googling about geojson landed me to a rfc stating : GeoJson is a format for encoding a variety of geographic data structures.

HTTP and HTTPS ( Certification ) HTTP stands for Hyper Text Transfer Protocol, which is standard web communication protocol. The problem with HTTP is that all the data sent and recieved during the communication is visible and completely identifiable by the whole network, which stands in the way of sending secure and sensitive information through the network. To overcome this a protocol was introduced called HTTPS, which stands for HTTP Secure.