As you can imagine I get frustrated when I see people intentionally stepping away from things that would increase their security, particularly if their reasons are flat-out wrong. I share a little of that with respect to two-factor authentication.
Short version: use it. You'll be more secure. Really.
Also this week:
After all this time, my opinion hasn't changed: if and when it works, it's fine, but fundamentally System Restore is not to be trusted.
Flash drives wear out. So what does that mean if you leave one plugged in all the time?
Speaking of walking away from things that make you more secure, headline writers continue to frustrate me when they use scare tactics to get noticed. Here's how they frustrate me.
Have a great week!
This is an update to an article that originally discussed only SMS two-factor authentication. Since then, two things have happened:
- An exploit kit was published allowing a phishing attack to hijack a two-factor secured login.
- Various media declared, “Two-factor has been hacked!”
Unfortunately, these have led some to believe that two-factor authentication is pointless. To quote a reader: “This makes 2SV quite useless in many cases.”
No. Just … no. That's a seriously mistaken conclusion.
I'm re-visiting this topic yet again because I want to be very clear: two-factor authentication is not useless. In fact, two-factor authentication — SMS-based or otherwise — is significantly more secure than not using two-factor authentication at all.
Continue Reading: Why ANY Two-Factor Is Better than No Two-Factor at All
This Week's Articles
I'll be honest: I have no answer for your question.
There are many possibilities, the most likely being there is not enough disk space allocated for restore points. In my experience, increasing that may or may not resolve the issue.
System Restore is so difficult to diagnose, and I hear of so many problems and misunderstandings with it, that I now avoid it completely. I turn it off completely. It's not worth it to me.
I'll tell you what I do instead.
Continue Reading: Why I Don't Like System Restore
1. Is it harmful to the flash drive to just leave it plugged in 24/7, even when I put the computer on standby for the night?
2. Why is it necessary to shut the flash drive down before removing it from the computer? Why can't I just pull it out when done?
3. And if I am correct about flash drives wearing out, what wears out? As far as I can tell, they have no moving parts. And at what point should I consider replacing the flash drives I have?
These are very legitimate, but unfortunately very tough, questions to answer.
Flash drives do wear out, absolutely.
But exactly when a flash drive will wear out depends on so many things, it's impossible to give a specific answer. All I can say is “It depends.”
I'll give you some guidelines that I'd follow on using a flash drive, were I in your shoes.
Continue Reading: Is It Safe to Leave a Flash Drive Plugged In All the Time?
A couple of weeks ago, it was announced that LastPass had a bug that could, in certain circumstances, expose a password to a malicious website.
It makes me cringe, but not for the reasons you might think.
And it doesn't have to be LastPass. I'd cringe in the same unexpected way for most of the bugs discovered in any sufficiently mature password vault.
I cringe because of the predicable, unwarranted, over-reaction.
Continue Reading: Why Password Vault Bugs Make Me Cringe
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