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Question from Andy: My girlfriend and I have a bet that’s riding on your answer to this question:
Is a six digit PIN really all that more secure than a four digit PIN?
It don’t seem like just two digits could make that much of a difference. She says it makes a big difference if someone ever tries to break into my phone.
So who’s right? [Read more…]
When you travel to a new country, you expect things to be different. You know the food will be unfamiliar, the shops will work different hours, and even the way people greet each other might be new. But what many travelers don’t consider is how different the internet can be abroad.
At home, getting online is usually a breeze. You just hop on your home Wi-Fi or use your mobile data, and you’re connected. But when you’re traveling, what was once a simple task can become a frustrating challenge, even for seasoned globetrotters. [Read more…]
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Have you ever fallen asleep only to be awakened in the middle of the night by a phone call from someone who had no idea how late it was (or who simply didn’t care)?
Or perhaps you’ve signed up for a class and you’d rather not disturb everyone in the room with an endless barrage of notification sounds?
You can easily avoid situations like that by enabling “Do Not Disturb” mode on your phone. Just follow the steps below that apply to your phone. [Read more…]
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It’s easy to forget to sign out of Facebook every time you move on to doing something else.
For example, perhaps you’re driving home after using either a friend’s PC or your work PC and you suddenly realize that you forgot to log out of your Facebook account before leaving.
Or maybe you used one of the machines in your school’s computer lab and forgot to log out of Facebook at the end of your session.
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If you have a smartphone or tablet, you’re probably aware that the apps on your device have permission to access certain features and caches of info that are present on the device.
While it’s true that you have the option to revoke most any permission that an app might claim for itself, do you actually take the time to review your apps’ permissions and revoke the ones the apps really don’t need in order to perform their stated functions?
If you’re like most folks, the answer is probably no. [Read more…]