Business

EU investigates Facebook's proposed purchase of Kustomer

European Union regulators are opening an in-depth investigation of Facebook's plan to buy Kustomer over concerns that the deal would stifle competition for customer relationship management software.

Internet

Instagram tool lets users avoid 'sensitive' content

Instagram on Tuesday added a way for users to adjust how tightly they want to filter out violent or sexually suggestive posts while they explore the image-centric social network.

Internet

Facebook tests alerting users to extremist posts

A Facebook test of pop-up boxes asking people whether they think friends are becoming extremists raised concerns Friday among US conservatives who felt their voices might be stifled.

Business

Robinhood officially files to go public on Wall Street

High-flying online investment service Robinhood officially filed paperwork Thursday to take the company public, submitting plans to US securities authorities to trade on Nasdaq under the ticker "HOOD".

Consumer & Gadgets

What users think about logging in without a password

Many users consider passwords extremely burdening. An authentication protocol for websites, called WebAuthn, could render them obsolete. Users can use it to log on to a service such as a social network or an online shopping ...

page 18 from 40

Social network service

A social network service focuses on building online communities of people who share interests and/or activities, or who are interested in exploring the interests and activities of others. Most social network services are web based and provide a variety of ways for users to interact, such as e-mail and instant messaging services.

Social networking has encouraged new ways to communicate and share information. Social networking websites are being used regularly by millions of people.

While it could be said that email and websites have most of the essential elements of social network services, the idea of proprietary encapsulated services has gained popular uptake recently.

The main types of social networking services are those which contain category divisions (such as former school-year or classmates), means to connect with friends (usually with self-description pages) and a recommendation system linked to trust. Popular methods now combine many of these, with Facebook widely used worldwide; MySpace, Twitter and LinkedIn being the most widely used in North America; Nexopia (mostly in Canada); Bebo, Hi5, StudiVZ (mostly in Germany), Decayenne, Tagged, XING;, Badoo and Skyrock in parts of Europe; Orkut and Hi5 in South America and Central America; and Friendster, Multiply, Orkut, Wretch, Xiaonei and Cyworld in Asia and the Pacific Islands.

There have been some attempts to standardize these services to avoid the need to duplicate entries of friends and interests (see the FOAF standard and the Open Source Initiative), but this has led to some concerns about privacy.

This text uses material from Wikipedia, licensed under CC BY-SA