Tucker wants to use a captive portal wifi hotspot, but is it secure? Some are poorly made and can leak your data, others can sell data or even input advertising into it. Is Opera a good one? Leo says it's not exactly a VPN, and by giving away the service, that costs money. So they have to be making money somehow. Also, it's not strictly a VPN, it's a proxy service. One thing that Leo recommends is the Tiny Hardware Firewall. It has a built-in webserver, dual wifi radios, and a built-in hardware firewall.
Tiny Hardware Firewall
Mark hears that Public Wifi may not be safe. Is that true? Leo says yes and no. When we're on a public network, people can see our connection. We can see other people's computers in our browser. We may not be able to see everything, but a hacker can use what's called a "WiFi pineapple." So there is a potential risk. But with a secure connection via HTTPS, they can't really see anything. That's why Google is pushing hard for every website to be https. That's why it's Leo's opinion that we're mostly safe. When in doubt, just use a virtual private network while on a public wifi.
Louis travels with his iPad and would like to know if there's a VPN for iOS. Leo says you have a few ways to go. Leo says that 184.108.40.206 is an app that isn't strictly a VPN, but it changes the DNS to give privacy from an ISP. The benefit is that it doesn't slow users down. But if customers want something to completely protect them at a public space, Leo says to purchase ones like ExpressVPN, or NordVPN. Both are offshore and don't log user activity. There's also Tiny Hardware Firewall as another option.
Brian travels a lot and would like to have a travel router to protect him from an open and unsecured internet. Leo says he uses one when he travels and it not only works as a firewall, but it also turns into a wireless hotspot for multiple devices. He uses one from TinyHardwareFirewall.com.
Jeff wants to use Mint online, but he's concerned about putting his data online. Leo says that Mint is very secure and he uses it for his business at Tech Guy Labs. Does Mint work with 2 Factor Authentication? Leo says yes, and it does support password vaults like LastPass. But all the security in the world doesn't protect him from a data breach.
Dan is going to be in a hotel for a few weeks while his apartment complex is being renovated.How can he be secure with Wifi? Leo says that a portable travel router like the Tiny Hardware Firewall will keep you good and protected. But if you turn your phone into a wifi hotspot, you're just as secure because it's encrypted, especially on GoogleFi.
Jose is concerned about being snooped on when using public Wi-Fi. What can he do to protect himself? Leo says the first thing to do is turn on hard drive encryption. That will keep his data safe should his laptop get stolen. But for just being on a public Wi-Fi, VPNs can be beneficial. VPN stands for "Virtual Private Network," and all of the traffic that goes through it is encrypted. It's like a secure tunnel through the internet. Most web pages are encrypted now, though, so no one could see his activity on those sites anyway.
Larry went to NAB and saw the SONY Crystal LED (CLED) video wall - 18x32' 8K display. This is likely going to be a technology for billboards, video walls, movie theaters, and other hugely expensive applications.
What's a good, secure VPN? Leo recommends Tiny Hardware Firewall's Blackhole VPN. They don't log anything, nor do they report stuff.
Joe wants to know about the Tiny Hardware Firewall. Leo says it's a clever solution for those who want to use open Wi-Fi hotspots safely. Tiny Hardware Firewall will give him an additional layer of protection by encrypting all of his Wi-Fi traffic with a virtual private network. Leo adds that it also adds another layer called the Black Hole Cloud service which gives users their own cloud server. This makes it lightning fast. The Tiny Hardware Firewall is about $35, plus a fee for their VPN, which could be about $100 a year.