encryption

Why Is My Wifi So Slow?

WiFi

Episode 1812

Bill from Sallisbury, MD

Bill works from home. Lately, he's been running into interference on his wifi network. Leo says that's probably just congested as just about everything now in your home connects to the internet, especially security. And when you multiply it by all the houses in your neighborhood, and that WiFi band is dealing with rush hour. How to keep them all secure? Leo says the best you can do is keep all your devices updated. But change the name of your router and make sure it's using encryption.

Is WPA2 Secure?

WiFi

Episode 1776

Jeff from Pasadena, CA

Jeff is getting a warning about his WPA2 WiFi encryption. Should he move to a new router? Leo says that WPA2 was cracked, but he'd really have to have someone targeting him to really worry about it. WPA3 is the new standard and routers are starting to include it, but Leo doesn't think there's anything to worry about. He could check the router's firmware update to see if they offer it now. How about separating the SSID for the 2.4Ghz and 5.0Ghz bands? Leo says he can do that, but won't really have to.

Make a Backup Copy of Your Strong Passwords

First of all, get a password manager such as Lastpass (TWiT sponsor), 1Password, or Apple's Keychain. Any password manager is better than no password manager. Secondly, it might be a good idea to create a backup (like your important computer files) of those strong passwords in case something goes wrong with accessing your vault of account information. Maybe make a USB key of passwords and store it in a super safe and secretive location at home just for worst-case scenarios regarding your master password.

How can I encrypt an audio stream so no-one can listen without being invited?

Password

Episode 1751

Troy from Fontana, CA

Troy has been working with his church to stream services every week. What they need is a live stream audio solution that they can lock down and protect. A password that grants people access to the stream when invited. Leo says that in reality, there's no solution that can be used that can't be cracked. One good solution would be to require listeners to visit a portal or website first. But even that can be bypassed with a link. Byta can encrypt a stream. You could try them. 

Is the government monitoring my LastPass activity?

LastPass (a TWiT Sponsor)

Episode 1744

Mario from Lancaster, CA

Mario works at a government agency that has stiff security. He uses LastPass (a sponsor of the TWiT network) on his devices and wants to know if the government can see his data or his passwords? Leo says it's possible. They may have key loggers or screen readers that can see your activity and certainly monitor your online activity. He wouldn't be surprised if they have custom certificates that allow them to snoop, even if you're using encrypted security. But LastPass probably keeps Mario's activity safe. 

How can I encrypt my data?

Windows BitLocker

Episode 1712

Dan from New York, NY

Dan wants to encrypt all his data, so nobody can ever see it once he's gone. He already uses VeriCrypt and BitLocker. But he also has DVDs with image files and he wants to encrypt them. ISOs? Leo says that Dan can create ISOs of his DVD data. You import the data onto your hard drive and then destroy the DVD. Then you can encrypt the files using VeriCrypt or BitLocker the hard drive. 

How Can I Get Back Into an LG Phone With a Forgotten Pin Code?

LG

Episode 1711

Melissa from Minnesota

Melissa has an LG Stylo 5 mobile phone and the phone has been locked down after she inputs a pin code into it. Now she has forgotten the pin and only has 30 tries to get back in. Leo says that worst case, the phone will erase back to factory defaults. So she won't lose the phone itself. But there's data she doesn't want to lose. Can LG get the data off? 

Is Personal Vault on One Drive secure and easy to use?

OneDrive

Episode 1678

Joe from Tampa, FL

Joe wants to know if the personal vault feature of OneDrive is easier to use. He's copied and pasted folders into it and finds now that there are duplicates. Leo says that Microsoft apps save things to backup by default. Also, personal vault is encrypted for your security. It won't automatically sync from multiple places, just that my documents folder. Plus, you'd have to unlock it every time you need access.