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How secure is your password? Avi Richards/Unsplash

Passwords: security, vulnerability, constraints

Passwords are an integral part of our daily IT life – and a major source of vulnerabilities. What are the problems and risks, and how can we reduce them?
Servers hosting your favorite websites may be subject to denial-of-service attacks. Visualhunt

When the Internet goes down

The Internet provides us with many services thanks to sites hosted by servers. These may be the victims of denial-of-service attacks that paralyze the entire server.
In Chinese, the phrase “rice bunny” is pronounced as “mi tu” and has become a nickname for the #MeToo campaign. Marcella Cheng/The Conversation NY-BD-CC

From #MeToo to #RiceBunny: how social media users are campaigning in China

After the hashtag #MeTooInChina was blocked by Chinese authorities in mid-January, social media users made creative use of nicknames and emojis to evade censorship and highlight harassment.
Go on, use your imagination. Shutterstock

Why boredom can be good for you

Winnie the Pooh understood the importance of allowing your mind to wander – and the science agrees. It's time we all found the time to daydream.
Telecommunications wires stretch along a rural Kansas road. Technology & Information Policy Institute, University of Texas

Reaching rural America with broadband internet service

Many people in rural America don't have access to fast, affordable internet access. How might those communities connect to the global exchange of goods, services and ideas?
Australia was one of the first offshore markets targeted by WeChat Pay. from

Thinking of taking up WeChat? Here’s what you need to know

China's most popular social media app WeChat is on the rise in Australia thanks to demand from Chinese students and tourists. Here's what you need to know if you plan to use it.
Facebook CEO Mark Zuckerberg initially dismissed as “crazy” the warnings that Russia had been using Facebook to spread propaganda in the 2016 U.S. election. He has since apologized and introduced plans and tools aimed at fighting false information on the platform. In this file photo, he delivers the commencement address at Harvard University in May. (AP Photo/Steven Senne)

Regulate social media platforms before it’s too late

In a fight for the global flow of information, social media firms must be regulated. Their billions of dollars in revenue put their financial interests in conflict with truth and democracy.
How will 5G and the NBN compare? REUTERS/Eric Gaillard

5G will be a convenient but expensive alternative to the NBN

5G will provide convenient broadband access for some internet users. But as demand grows for ultra-high-definition video streaming, the NBN will remain the network of choice for most customers
There’s a global war going on, and a global arms race to go with it. It’s not a race for physical weapons, it’s a race to develop cyber weapons of psychological, emotional, financial and infrastructure attack. (Shutterstock)

World War Three is being waged in cyberspace

Hostile foreign powers and even tech companies are not attacking us with bullets and bombs; they're doing it with bits and bytes. It's Cyber Security Awareness Month, so what to do about the third world war being waged in cyberspace?

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