root access

Dennis Faas's picture

Explained: Absolute Best way to Limit Data on Android

Infopackets Reader Sam G. writes: " Dear Dennis, I work from home and also own an Android smartphone, which I use to communicate (via text messages) with friends and family. Because I am home all the time, I use WiFi on my phone instead of data. ... Therefore, I purchased a very cheap 'pay as you go' data plan for when I'm away from the office. The problem is that my data is being eaten away by apps on my phone whenever I'm on the go. I have tried disabling 'background data' on my Android phone to limit which apps can use data, but this is incredibly time consuming because each data permission is ... (view more)

John Lister's picture

'Spectacular' Apple Flaw Left Macs Wide Open for Attack

Apple has been forced to fix a major security flaw in the latest edition of the Mac operating system. The fix makes it far easier for a thief to access a computer's files. The bug is in MacOS High Sierra, which was released two months ago. It's ... widely used as its compatible with most Mac computers released in the past eight years or so. The problem is with root access on the system. That's the highest level of access, giving complete control of the computer and even the opportunity to alter key system files. Normally only the most confident users would enable root access (which then acts a ... (view more)

Dennis Faas's picture

Google Wallet Payment System Vulnerable to Attack

Google has temporarily suspended one of the features on its mobile wallet system for smartphones following word the platform has at least two serious security flaws. Google Wallet allows users to make payments using "near-field communications," a ... wireless protocol like Bluetooth, but with a maximum range of just centimeters. Users can hold, tap or swipe their smartphone next to a payment device without having to worry about the signal being intercepted. 'Brute Force' Could Break Code The system can be protected with a PIN (personal identification number) code, to prevent misuse when ... (view more)

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