DO YOU HAVE THE RIGHT
SECURITY MEASURES WHEN SURFING WIRELESSLY?

What's Wireless network?

With increasing use of wireless (also known as “Wi-Fi”, “Wi-Bro” or “Wi-Max”) networks in the home, office and most public areas, we can surf and access all sorts of information anytime and anywhere. Using our laptop, PDAs or even our handphones, we are now able to check the bus schedule and reserve movie tickets whenever and wherever we want. 

As we embrace the new conveniences provided by these wireless networks, we have to be aware of newer dangers that are associated with surfing wirelessly.

What are some of the dangers when connected to wireless networks?

A danger of using wireless is the possibility of losing personal and sensitive data to someone who is spying on the wireless network. Sniffing, or reading information flowing across the network can occur if the information is not protected before it is sent.

Another common way through which personal information is gathered is through the setting up of unauthorised or rogue Access Points (AP). An AP is a wireless entrance to the Internet. Unsuspecting wireless users may connect to the unauthorised AP and send their information to these people with malicious intent.

Protect yourself and your computer when using a wireless network

 1.

 Practise the FASTEN UP! tips to improve the security of your mobile devices such as laptop, PDAs and handphones

 2.

 Check that you connect only to authorised wireless networks and disable the auto-connect feature in your wireless setting. Learn how to do so here.

 3.

 Protect your information from people who are spying on the wireless network by using password-protected files and encrypting your information before sending them.

Learn more about safe wireless surfing and how to secure your own wireless network in your home.

It is essential that you take infocomm security seriously. You should always take the necessary precautions to protect your information and computer. Here are a few tips on infocomm security:

 FASTEN UP!
 
There are basically five important security practices that you should adopt. Each is geared towards helping you minimise the threat of unlawful access to your computer. They are simple and easy to follow. So, buckle up and get ready! » more
 
Firewall - Install a personal firewall and learn how to use it correctly.  » more
Updates - Operating systems and applications software should be updated regularly.  » more
Anti-Virus - Install anti-virus software and update it regularly.  » more
Passwords - Create strong passwords and keep them safe. » more
Scams - Beware of emails or websites with great offers that sound too-good-to-be-true as they are usually out for your money.  » more
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