Are your passwords safe?

Font size :

For all the benefits and streamlined processes brought by the internet, there was bound to be the odd inconvenience — and for many Australians, trying to remember passwords is an ongoing burden.


However, there is no room for slacking off and using the same passwords for say, both your PayPal and Facebook accounts.


Experts warn that we’re no longer up against the lone basement hacker. Highly organised cyber-crime syndicates are on the rise, and online crime is now more lucrative than the drug industry. Your Money Magazine investigates how to keep your hard earned dollars safe.


Lloyd Borrett, security evangelist at internet company AVG Security, said cyber criminals know exactly how to break into online accounts and use fully automated programs to gain access.


Borrett says they know exactly what to look for: “The first things the bad guys are going to do is use the standard password cracking lists that have come from the research of the popular ones that people use [such as ‘12345678’, ‘qwerty’, ‘password’ and dictionary words]


“Once they've exhausted those possibilities, then they've got to start mix and matching it up, and that's when they start adding in a mix of upper and lower case letters, adding in numbers, adding in non-alphanumeric characters, like slashes and your minuses and your pluses, et cetera”.


Borrett said that despite the sophisticated programs used by criminals, being aware of the threat is the first step, followed by ensuring you are doing the right things to protect your online security.


“We've got a good chance if we're conscious about it and not much chance if we're not,” the security expert said.


Tips for creating a secure password


Indeed most banks now offer password strength indicators, and provide a visible indication with traffic light colours of how secure you’ve made your password.


The Commonwealth bank says: 

  • Passwords should be at least 8 to 16 characters long
  • Use a mix of letters, numbers and symbols. An example of a secure password is: au09nsw1%#$
  • Avoid using words from a dictionary (including foreign words), as hackers use dictionary tools to help them
  • Choose a password that is not easy for anyone to guess, e.g. your name, part of your address
  • Memorise your password
  • Change your password every month
  • Don’t reuse old passwords
  • Don’t share your password with anyone
  • Never email your password to anyone including yourself

The Australian computer emergency response team (AusCERT) says while having alonger password is better, it is important to note that many machines artificially restrict the length of the password usually by silently shortening what you enter to their maximum length. Check out their table below.. And get cracking!


Number of Passwords
Cracking Time
Try this by hand
Almost no time
Less than one second
Two seconds
Two and a half minutes
Two and a half hours
One week
One year
Seventy years
Forty centuries
A quarter of a million years
Sixteen million years



Click here for more information on password security.


Related story: How safe is your smartphone?

It can be confusing to know whether to get a variable rate or fixed rate mortgage, and what features are important. That's why it's important to not only check the right rates, but make sure that you're getting the right features in your home loan. Get help choosing the right home loan

Mortgage News and Articles

How to tell when a housing market is cooling How to tell when a housing market is cooling

You need to check clearance rates, listings, and the price gap, among other factors Read more

Growing demand for green apartments in Sydney Growing demand for green apartments in Sydney Both owner-occupiers and investors favour eco-friendly buildings for their energy-saving features and reduced environmental footprint ... Read more

Are property investors as rich as they appear? Are property investors as rich as they appear? A multi-property portfolio doesn’t guarantee easy millions ... Read more

Be proactive about getting a better mortgage deal Be proactive about getting a better mortgage deal Apathy could be costing you a considerable amount of money over the lifespan of your loan ... Read more

More mortgage news and articles

Sponsored Links

Thursday, Sep 21, 2017
Top Featured Rates
Top Bank Rates

Get help choosing the right home loan

Let us help you find the right home loan for your needs.

Tell us a bit about your circumstances:
  • Purpose of mortgage
  • Household Income
  • How much do you want to borrow?
  • How much deposit do you have?
  • How much is your house worth?
  • How much do you still owe on your mortgage?
  • What type of mortgage do you have?

  • How much is your new home?
  • How much do you want to borrow?
  • How soon do you want a mortgage?
  • First name
  • Last name
  • Where do you live?
  • Phone number

Special Offers

Related Keywords