UNIT 14 by VLAD JURINSCHI https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2 en-us 2023-02-18 07:26:57 UTC 2023-03-08 07:28:24 UTC hello@padlet.com Social and ethical problems of it tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486990757 The rapid evolution of computer and mobile technology, with the expansion of the internet, is having an enormous impact on our world and lifes]]> 2023-02-18 07:39:57 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486990757 How the Internet works spadaangelostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486990989 2023-02-18 07:40:39 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486990989 Connecting to the Internet ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486991373 There are different ways of gaining broadband access to the Internet]]> 2023-02-18 07:42:21 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486991373 Network jurinschivladstudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486993273 It may be of any size, from the smallest direct connection between two computers to the largest, the Internet.]]> 2023-02-18 07:49:31 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486993273 ADSL ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486993664 - requires a special modem(plugs and microfilter)
-usually offer wireless connectivity
-using the copper telephone wires]]> 2023-02-18 07:51:00 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486993664 Cable ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486994662 using: 
- fibre-optic
- TV cables

reach speeds of up to 500 megabits per seconds]]> 2023-02-18 07:53:54 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486994662 A network involves three different types of hardware: jurinschivladstudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486995065 2023-02-18 07:55:20 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486995065 Routers spadaangelostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486995257 The core of the Internet consists of special routers, connected to each other by high-speed links (fibre optics).
The routers are connected to a thousand of networks and, through them, to a million of individual computers or other devices]]> 2023-02-18 07:56:01 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486995257 Web addresses spadaangelostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486995918 2023-02-18 07:58:42 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486995918 jurinschivladstudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486996410 A ROUTER, which directs the traffic of data between networks and around the Internet.
A SERVER, stores data and allows other computers to access it.
A CLIENT, is any computer which receives data from a server.]]> 2023-02-18 07:59:54 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486996410 Dish antenna ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486996413
using:
-orbiting satellites
-dish antenna 

setup costs could be expensive
used in remote area

]]> 2023-02-18 07:59:54 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2486996413 Uniform resource locator (URL) https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488208099 A URL is the address you type into your browser to get a particular website.
When you enter a URL, the website is fetched from its hosting server somewhere in the world, transported over miles of cables to your local internet connection, and finally displayed by the browser on your computer.]]> 2023-02-20 08:19:34 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488208099 Scale and topology jurinschivladstudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488208404 Network is scaled in different ways, it depends on the service that the user or organizations need]]> 2023-02-20 08:19:52 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488208404 Internet Protocol (IP) https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488208871 2023-02-20 08:20:22 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488208871 jurinschivladstudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488210834 - Point to Point
- Bus 
- Ring
- Star
- Tree
- Mesh
- Hybrid]]> 2023-02-20 08:22:23 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488210834 Mobile networks(3G,4G,LTE,5G) ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488212027 without:
-telephone line
-no set-up cost

access is offered by mobile phone networks

connect:
via SIM
pocket modem
have built-in reception for mobile phone network]]> 2023-02-20 08:23:41 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488212027 Setting up a Starlink dish antenna ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488218720 2023-02-20 08:30:51 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488218720 Step 1. Download the app ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488219545 first go to the starlink website and download the application.
use it to find the best spot to place the dish.]]> 2023-02-20 08:31:49 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488219545 Step 2. Connect the dish to the tripod ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488221820 be careful because the dish is heavy.
connect it to the tripod to be assembled, for greater stability use the fixing holes in the tripod legs.]]> 2023-02-20 08:33:42 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488221820 Step 3. Connect the cables ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488222516 connect the cables of the different colors to the corresponding sockets in the power supply.
plug it into an AC socket.]]> 2023-02-20 08:34:26 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488222516 Step 4. Alignment and WI-FI connection ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488227110 the dish will start the alignment by itself by connecting to the starlink satellites.
during this process, go into the wifi settings and search for the router.
connect,and the app will ask you to choose a new router name and password.]]> 2023-02-20 08:39:15 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488227110 Step 5. Connect other devices ferraricamillastudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488228513 now other devices can be connected.
through the app you can check for example connectivity, upload and download speed.
in case of problems, log into the app or your account for further support.]]> 2023-02-20 08:40:31 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2488228513 Online dangers tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503863543 The rapid expansion of the internet has brought huge opportunities for criminal activity. The Internet can be used in a wrong way]]> 2023-03-05 10:44:28 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503863543 Some of the most common types of malware tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503868624 2023-03-05 10:56:06 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503868624 Spyware tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503871046 A secret program that observes and reports on user's online behaviour, usually for commercial purposes]]> 2023-03-05 11:01:14 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503871046 Virus tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503872342 Any program that infiltrates a computer ]]> 2023-03-05 11:04:10 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2503872342 Digital divide tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507268765 2023-03-07 17:19:26 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507268765 Interpersonal relation tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507271200 2023-03-07 17:21:05 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507271200 Information overload tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507271485 2023-03-07 17:21:18 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507271485 Censorship tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507271917 2023-03-07 17:21:34 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507271917 Surveillance tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507272679 2023-03-07 17:22:03 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507272679 Uneimployment tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507273394 2023-03-07 17:22:32 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507273394 Erosion of cultural industries tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507274297 2023-03-07 17:23:09 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507274297 tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507280183 Between those with and without computer science skills]]> 2023-03-07 17:27:23 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507280183 tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507281683 the effect in causes ]]> 2023-03-07 17:28:22 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507281683 tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507282789 on internet there are too many information ]]> 2023-03-07 17:29:06 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507282789 tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507283446 how to control internet and his application ]]> 2023-03-07 17:29:36 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507283446 tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507284552 how to decrease internet use]]> 2023-03-07 17:30:23 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507284552 tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507286191 job loss due to IT development]]> 2023-03-07 17:31:37 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507286191 tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507287944 undermining of traditional mass media]]> 2023-03-07 17:32:54 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507287944 Spam tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507307522 Unwanted email and massege trasmitted usually for advertaising purposes]]> 2023-03-07 17:46:41 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507307522 Worm tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507312042 A program that invades computer and and may carry virus that interfere with the computer operation ]]> 2023-03-07 17:49:44 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507312042 Troyan tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507314637 A virus that once inside, it can take control of your computer and steal private information like passowrds and credit card details]]> 2023-03-07 17:51:30 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507314637 Botnet tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507318412 A large group of computer under control of a criminal gang uses the, for criminal pourpose]]> 2023-03-07 17:54:14 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507318412 Phishing tonisebastianostudente https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507321405 A method of tricking people into revealing sensitive personal inormation, whit usually the form of an email that looks like a genuine message ]]> 2023-03-07 17:56:16 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2507321405 Internet origins https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508143006 The origins of the Internet date back to the Cold War in the 1960s when
the US military was concerned that anuclear attack would destroy vital
communications. ]]> 2023-03-08 06:44:29 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508143006 https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508155098 They developed a communication system called ARPANET in 1969 to communicate with other military computers.

Most rapid expansion was made possible in the ‘74 when TCP/IP protocol was developed, it was useful for institutions and universities and obviously in the military sector for an easier communication and possible defense from an attack.

The internet which we know was born in the late 1991s with the creation of WWW, it  contained graphics, video and sounds.

Nowadays they have improved the internet a lot in term of security obviously for the consumer data and developed a better user experience and user friendly platforms.]]> 2023-03-08 06:58:10 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508155098 Surfing the WWW https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508156089 2023-03-08 06:59:23 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508156089 https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508157081 Users can visit these sites by typing a special address code, called a 'universal resource locator' (URL) . Documents published on websites
are presented in a form known as hypertext mark-up language (HTML), which allows the inclusion of active links to other documents.]]> 2023-03-08 07:00:33 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508157081 https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508159421 - Browsers
- IPTV (Streaming platforms)
- Search engines
- Blogs 
- Instant messaging
- VoIP]]> 2023-03-08 07:02:58 UTC https://padlet.com/jurinschivladstudente/qpx7diai1i2vuy2/wish/2508159421