Android pattern locks Can be broken into in just five attempts
Pattern lock is a security feature that protects mobile phones or tablets.After five wrong attempts the device gets locked, so this is the one of the option to keep your device safe.This is available in Android devices. Many think that smartphones pattern lock system is the best option to safeguard your device, but in fact this is wrong, as security researchers have found that it just takes five attempts to break into Android devices.
According to researchers from different Universities , attackers can crack pattern lock reliably within five attempts by using video and computer vision algorithm software.By without being openly acknowledged the attacker takes the video of the owner drawing their pattern lock shape to unlock their device, the attacker, who is pretending to play with their phone, can then use software to quickly track the owner’s fingertip movements relative to the position of the device.
The researchers said in a University statement that “Within seconds, the algorithm produces a small number of candidate patterns to access the Android phone or tablet”.People tend to use complex patterns for important financial transactions such as online banking and shopping but the researchers findings suggest that using Pattern Lock to protect sensitive information could actually be very risky.
- Researchers evaluated the attack using 120 unique patterns collected from independent users. They were able to crack more than 95 percent of patterns within five attempts.
- Experts believe that complex shapes were easier to crack because they help the fingertip algorithm to narrow down the possible options.
- Contrary to many people’s perception that more complex patterns give better protection, this attack actually makes more complex patterns easier to crack and so they may be more secure using shorter, simpler patterns.Be careful in using the pattern lock and try to avoid using it, instead use some other security feature to protect your device from being attacked.