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  Facebook vs. Google: Who will win?

  Facebook is now officially a public company, scads of new millionaires are on a Silicon Valley spending spree, and media outlets near and far have yet to pipe down about the IPO, likely one of the most anticipated in history.

• Social media sites could face court for Privacy Act breaches

  Social media websites could find themselves in court if they breach Australia’s Privacy Act now that the Privacy Commissioner has been granted new powers to take breaches to the court

• Instagram, Facebook deal sparks privacy and quality concerns: Here's how to quit

  It's been a rough week for Instagram purists.

• Aussie panel group talks enterprise social network usage at Yammer on Tour

  How can organisations really get value in terms of usage out of enterprise social networks? A panel discussion group at the recent Yammer on Tour event in Sydney discussed the different ways their organisations are using enterprise social networks (ESN) and how to engage the organisation into the network.

• Facebook details continue to emerge following IPO announcement

  Facebook's coziness with Washington and the astronomical tax bill its founder could face by exercising a huge cache of stock options are some of the latest details to emerge about the social network following its IPO announcement.

• Stop Facebook from cluttering your inbox

  There's a fine line between awesome and annoying. Take Facebook: Most of the time, it's great, but a few things about the service drive me crazy.

• 10 ways to get more out of LinkedIn

  With more than 80 million users worldwide, LinkedIn has established itself as the premier social networking site for professionals. If you're job searching, looking to broaden your network or hunting for new partnerships, these 10 tips and tricks will propel you toward success.

• How Quora could help your business

  Question-and-answer sites like Yahoo Answers may offer a quick way to ask questions and get answers, but they tend to be plagued by wisecracks, poor spelling, and generally low quality. On the other hand, a new site targeting this niche, Quora, is going to great lengths to keep quality high.

• How to clean up your online reputation

  If you own a small or medium business, a good reputation--online and offline--is clearly key to your success.

• Build a social network for your business

  Upgrade from the break-room bulletin board and one-way customer e-mail lists--your business can take advantage of its own Facebook-like social network.

• How to prepare your business for Google+

  Google+ just opened its doors to the world by enabling open signups and moving to the beta, testing phase. The nascent social network is still thin on features and ways for businesses to properly use it, but its minimalist approach has gained Google+ millions of users in a very short period.

• Curtains for MySpace?

  Things just keep getting worse for MySpace. The former social networking hub recently announced it would cut nearly half of its global workforce as part of a restructuring effort.   As many as five hundred MySpace employees worldwide will soon be looking for work as the site continues to redefine itself from a social network to an entertainment content site with social networking features.

• Who’s using Twitter? Some surprising answers

  Eight percent of online Americans may use Twitter, as the Pew Internet & American Life Project reported on Thursday. But does that mean your small business should use the service in its marketing and communications efforts?

• Could Wikileaks scandal lead to new virtual currency?

  It's not an exaggeration to say that the recent Wikileaks scandal has shaken the Internet to its core. Regardless of where you stand on the debate, various services have simply refused to handle Wikileaks' business -- everything from domain-name providers to payment services -- and this has led to many questioning how robust the Internet actually is.

• What's in the Tech Crystal Ball For 2011?

  Market research firm IDC makes a number of tech-related predictions near the end of every calendar year, but its prognostications for 2011 may well be among the company's most dramatic yet.

Whitepapers about social networks

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  CISO Guide to Next Generation Threats - Combating Advanced Malware, Zero-Day and Targeted APT Attacks

  Over 95% of businesses unknowingly host compromised endpoints, despite their use of firewalls, intrusion prevention systems (IPS), antivirus and Web gateways.1 Today’s attacks look new and unknown to signature-based tools because the attacks employ advanced malware and zero-day vulnerabilities. To regain the upper hand against next-generation attacks, enterprises must turn to true next-generation protection: signature-less, proactive and real time. Read on.

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  Advanced Malware Exposed - How advanced malware, zero-day and targeted APT attacks are evading today's network defences

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  40 and 100 Gigabit Ethernet Overview