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3 Best Free VPNs for Amazon Fire Stick in 2025
It’s hard to find a free VPN that’s good for Amazon Fire Stick — many free VPNs don’t even have a Fire Stick app. And even if you’re able to find one, many don’t work with popular streaming sites such as Amazon Prime Video, Ne...
5 Best Free VPNs for Hotstar in 2025: Reliable, Safe & Fast
I don’t recommend that you use a free VPN for Hotstar — unfortunately, most don’t allow streaming and/or lack servers in regions where Hotstar is available. In addition, free VPNs typically have slow speeds, annoying data caps...
5 Best Free VPNs for Windows in 2025: Safe & Fast
I don’t really like using free VPNs for Windows, even from trusted brands. In fact, most free VPNs are unsafe, have slow connection speeds, or simply don’t work. Even the VPNs that offer the best free plans still have disappoi...
5 Best Free VPNs for Canada in 2025: Safe & Easy to Use
Canada’s privacy laws are decent but far from ideal. Under Canada's Personal Information Protection and Electronic Documents Act (PIPEDA), Internet Service Providers (ISPs) are legally required to retain certain customer infor...
3 Best Free VPNs for Russia in 2025: Tested & Confirmed
Most VPNs — both free and paid — don't work in Russia. Russia has strict censorship and data laws in place that the majority of VPNs refuse to follow because doing so might put their users' privacy in jeopardy.
Plus, Russia...
5 Best Free VPNs for Australia in 2025: Safe & Fast
Australia is a member of the 5/9/14 Eyes Alliances, which facilitates the sharing of intelligence data between countries. Plus, the country's Telecommunications (Interception and Access) Act means your data is stored for 2 yea...
5 Best REALLY FREE VPNs for Mac in 2025 : Safe & Fast
There are a few good free VPNs for Mac, but most don’t make the cut. The problems that many free VPNs for Mac have include compatibility issues, like not working with Mac features (such as Keychain, Firewall, and security sett...
5 Best Free VPNs for Stake in 2025: Expert Ranked
I don’t recommend using free VPNs with Stake. Many of them don’t work with the platform, have slow speeds for online gambling, and set strict daily or monthly data caps. So, you won’t be able to gamble on Stake as much as you...
Interview With Junior Cunha - CTO at HSC Labs
In a recent SafetyDetectives interview, Junior Cunha, CTO at HSC Labs, shared his insights on the evolving cybersecurity landscape and the human-centered approach driving HSC Labs' mission. With over 20 years in IT and 13 in cyber...
What Is Diffie-Hellman Key Exchange? Complete 2025 Guide
Diffie-Hellman key exchange allows two parties to create a shared "secret key” over the internet — even on an open network — so they can keep the information they exchange safe from anyone trying to intercept it. This technique is...
