technology - Tag Archive

A vision of the future – presented by Microsoft

11 Replies Christopher Roberts

The other day I stumbled across a video on Microsoft Office’s YouTube Channel which showed a vision that Microsoft had of the/a possible technological future.

The video contained all sorts of cool, crazy and weird things, from electronic mugs that determined your mood and glasses (the ones on your eyes not the ones you drink out of!) that could translate audio, to animated newspapers (digital paper) and 3D holograms.

Below is the video:

So what do you think, is this the future, is it too optimistic, or just a little weird?

I am now very much looking forward to the future to see how right Microsoft got it!

As with most things in life, a rather comical spoof has been of one of Microsoft other visions of the future. I thought I would include it here to give you a laugh too 🙂

What’s your take on these two videos? Does the second speak more truth than the first, your newspaper will crash, we will all have mental implants, oh, and there will be small fiddly bits of tech which you can easily loose!

I enjoyed both videos, what about you?

5 Most Popular Two-Factor Authentication Security Devices

12 Replies Alan

As we had discussed before, one-factor authentication is not sufficient in order to have good security. Especially when we talk about sensitive transaction such as banking transactions, it is not secure anymore today if it were done only using username and static password.

Two-factor has to come into the IT security field to ensure that the correct person is authenticated. The items below are the five most popular methods used for any two-factor authentication.

1. Mobile OTP

Mobile One-Time Password

Mobile One-Time Password (OTP)

A very popular and cost saving method is to use a SMS gateway and send OTP (one-time password) to a mobile phone user. This method is used widely simply because everyone has a mobile phone today which means everyone can use two-factor authentication as long as the host of the application willing to invest and provide this service.

2. OTP Token

One-Time Password Token

One-Time Password (OTP) Token

OTP token works more or less the same as the Mobile OTP. The difference is that this is a separate device and the OTP can be generated immediately instead of waiting for the SMS gateway to send. As a result, it is more reliable than the Mobile OTP but additional cost needed to have this device.

3. PKI USB Token

Public Key Infrastructure Token

Public Key Infrastructure (PKI) Token

PKI USB Token offers the second best security in the market by beating off man in the middle attack such as phishing attack. However, PKI implementation needs an infrastructure where it is going to be costly. Due to the cost matter, PKI is not well known in certain countries as people will go for OTP to have the balance of security and investment cost.

4. EMV Cap OTP with Signature

Europay, MasterCard and VISA Cap One-Time Password with Signature

Europay, MasterCard and VISA (EMV) Cap One-Time Password (OTP) with Signature

EMV Cap OTP offers the best security around as it not only beats off the man in the middle attack, but also the man in the browser attack. This is simply because the user needs to sign the transaction using the EMV card reader instead of the web browser. As a result, the Trojan of the man in the browser will no longer work. The drawback is that, signing with transaction device can be a tedious thing to do. The user needs to enter correctly the recipient’s account number and the amount in order to perform the transaction successfully.

5. Out of Band Transaction Detail Verification

Out of Band

Out of Band

This method provides the best security similar to the above and solves as well the weakness of the EMV Cap OTP. What this method does is to send the user the details of the transaction such as the recipient’s account number, amount and the OTP code via non-internet channel such as voice call or SMS. The user will verify those details given and confirm the transaction by submitting the OTP code into the web browser. This gives great security but not anything more after that. Unlike PKI, that piece of digital certificate can do not only authentication signing, but also document signing, PDF signing or even data encryption.

Nothing is perfect in this world where everything has its good and bad. You have to clearly define what you want and I’m sure you can find the device that is suitable to you.

Technology and sport

13 Replies Christopher Roberts

Should we use more technology in sport? Well it depends on the sport I guess, or does it?


I have been watching a bit of Wimbledon lately and it’s got me thinking about technology and sport. Go back 50 years and technology had a very small part in the sporting world. There was no Hawk-Eye technology in tennis or cricket, meaning that it was purely down to human perception as to whether the point was scored, or out.

Hawk-Eye at Wimbledon

Hawk-Eye technology being used at Wimbledon

This is still true of football. Some say that it “adds to the excitement of the game” but others say that it is time to move on. Last years world cup started serious discussions into the use of technology in the sport, specifically goal line technology. There were incorrectly awarded goals as well as goals not awarded.

England was cheated of a point against Germany when the referee decided not to award a goal. It was hard for the linesman to judge, due to where he was standing, however goal line technology and goal cameras could easily have verified the truth. This wasn’t the case for England though.

England's discounted goal against Germany in the 2010 South African World Cup

The ball clearly went in the goal, however the referee decided that it was not a goal

Many sports have now adopted the use of technology to improve the accuracy of scores/results, athletics, tennis and cricket are just a few. But my question to you is should other sports yet to use the technology, like football, make the switch too, or does technology just not have a place in every sport?