Security and Privacy

Malware, viruses, hacks, and anything else that may compromise your identity online, computer, or digital device.

Can I use NFC with Yubikey to unlock my data?

YubiKey

Episode 1563

Laverne from Not the Bronx

Laverne made a secondary Yubico key on her network. She wants to know if her Galaxy Note 9 Android phone will unlock via NFC since it has a chip. But she gets an error message. Is it the key, or the phone? Leo suspects the phone isn't seeing the code as it needs to. She could try the YubiKey app that is available through the Google Play store.

Do password managers off shared passwords?

Episode 1560

Ron from Payson, AZ

Ron does some things online where his wife and he have separate passwords, and some where they share passwords. Is there a password manager for that? Leo says that it's called shared passwords and almost every password manager supports that. Basically, you send an invite and share it over as long as they are using the same password manager. LastPass has a Family Password manager. One Password is also a good one.

Is there a secure way to remotely lock or unlock my door?

Episode 1560

Sam from Torrance, CA

Sam is thinking of getting an Alexa or Google Assistant to control his door locks and is worried about security and privacy. Leo says that all assistants are roughly the same. They listen for a keyword. And there's no evidence that either Amazon or Google are spying on you. Schlage makes one that is dedicated and doesn't need the assistant, so it has a directly line which can be more secure. But any iOT device can get hacked. Bottom line is, that no door lock is perfect. It's a deterrent, a suggestion. But if the bad guy wants to get in, he can.

Collection #1 Password Hacks Prove to be Older than Believed

Episode 1559

Yesterday's story about Collection #1 - a package of hacked email passwords, is actually now reported to be a few years old, so the damage is not as great as previously believed. But Leo still says that it's a wise idea to go to HaveIBeenPwned.com/passwords and see if your account has been hacked. And then change your password. In fact, it may be a good idea to change it anyway, and turn on 2 factor authentication while you're at it.

How can I get my home security system to work on my windows?

SimpliSafe Entry Sensor

Episode 1556

Ron from Warsaw, IN

Ron bought a SimpliSafe home security system, but he doesn't know how to install the sensors on windows that crank outward. Leo says that's not going to work if they close a circuit like magnets. There are other kinds of sensors, including strip sensors that can work with it. They're designed for casement windows. But will they work with Ron's system? Only SimpliSafe knows for sure.

(Disclaimer: SimpliSafe is a sponsor)

Do I need to pay for antivirus software?

Windows 10 Start Menu

Episode 1556

Kevin from Moreno Valley, CA

Kevin has an old laptop and wants to know if he needs Webroot antivirus. Leo says that back in the day, Webroot was very good. But lately, If he's able to update to Windows 10, Windows has its own antivirus called Windows Defender which is very good. Before Windows 10, Microsoft had Windows Security Essentials. Both are essentially the same, and they're free.