Which Is Better – SMS or App-based TFA?

google-authenticatorI am a firm believer in, and user of two-factor authentication (TFA or 2FA).  Heck, if there was three-factor authentication I would probably sign up.  The two most popular authenticator apps are Authy and Google Authenticator.  I primarily use Google Authenticator wherever I can.  I use SMS when Authenticator isn’t an option, or won’t work.  I had trouble, for instance, getting Facebook to work and ...

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Your Smartphone and Tablet Need Security Too

phone-thiefMobile smart devices have all the capabilities of a laptop or computer.  What this means from a cybersecurity perspective is that they are every bit as vulnerable as a laptop or desktop computer.  The fact that they are small makes them easy for a thief to slip in a pocket or backpack and carry away, along with your personal information, contacts, pictures, geo-location history, and a raft of critical and revealing information.

In ...

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Chinese ARM Processors Have A Backdoor

Allwinner-chipFile this under Not Surprised.

One of the problems with sending all our technology manufacturing jobs to foreign countries in order to produce less expensive goods is that some of these countries are not necessarily our best buddies.  With some of them we might have what you would call “trust issues.”

Recently The Hacker News released an article about how a Chinese manufacturer of ARM processors (Allwinner sun8i for A83T, H3, or H3 ...

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