INTERNET

1. Internet - nr rez

https://ro.wikipedia.org/wiki/Internet#/media/File:Internet_map_1024.jpg

2. Internet maps

http://www.vox.com/a/internet-maps

https://www.kaspersky.com/blog/amazing-internet-maps/10441/

http://internet-map.net/

https://www.mapbox.com/labs/twitter-gnip/brands/#3/44.59/-181.41

Cabluri backbone-submarine

http://www.visualcapitalist.com/submarine-cables/ vit fibra optica:160Tb/s, lungime: 1.1 mil km, 420 cabluri

https://www.submarinecablemap.com/

Sateliti

https://www.visualcapitalist.com/high-level-look-at-satellites/

https://in-the-sky.org/satmap_worldmap.php

http://stuffin.space/

Wifi maps

https://wigle.net/

https://www.thinkbroadband.com/

http://www.groundcontrol.com/How_Does_Satellite_Internet_Work.htm

Viteza Internet

https://en.wikipedia.org/wiki/List_of_countries_by_Internet_connection_speeds

http://www.speedtest.net/global-index

https://www.cable.co.uk/broadband/speed/worldwide-speed-league/

https://www.fastmetrics.com/internet-connection-speed-by-country.php

3. Internet statistics

http://www.internetworldstats.com/stats.htm

http://www.internetlivestats.com/internet-users/

http://www.internetlivestats.com/internet-users-by-country/

4. Internet structure

https://www.webfx.com/blog/internet/the-structure-of-the-internet-infographic/

5. IP statistics

http://www.caida.org/research/topology/as_core_network/2015/

http://www.caida.org/research/topology/as_core_network/historical.xml

6. Lb de programare

http://www.tiobe.com/tiobe-index/

7. Web:

- surface web -4% , cca 8 billion pages

- deep web - 96%, 7.9 zettabytes

- dark web

https://playtech.ro/2017/care-este-diferenta-intre-deep-web-darknet-si-dark-web/

Deep Web

https://ro.wikipedia.org/wiki/Deep_Web

https://www.deepweb-sites.com/

Dark Web

https://ro.wikipedia.org/wiki/Dark_web

https://www.avast.com/c-dark-web

https://www.quora.com/Is-it-safe-to-browse-the-dark-web

Dark Net

https://ro.wikipedia.org/wiki/Darknet