Author Archives: Steven Chan

WireGuard is a cutting-edge open-source protocol designed for creating secure Virtual Private Networks (VPNs). By using advanced cryptographic techniques, it ensures that data exchanged over the network is tightly secured within an encrypted tunnel.  Known for its simplicity, efficiency, and robust security, WireGuard has quickly gained recognition as one of the strongest VPN protocols available.Continue reading “What Is WireGuard? Which WireGuard VPNs Are Worth Choosing?”

iCloud Private Relay and VPNs both aim to hide your IP address and encrypt online traffic, but they are not the same thing.  Apple introduced iCloud Private Relay at the Worldwide Developer Conference in June 2021 as part of the iCloud+ service for users with paid iCloud subscriptions. This feature enhances security in Safari byContinue reading “Is iCloud Private Relay a VPN? If Not, Which One Is Better?”

Receiving a call from an unknown number has (almost) become a norm these days and it sure can be annoying.  According to the FTC, scammers are more likely to contact you by phone than any other method. Victims of scam calls lose an average of $1,200, which is significantly higher than losses from texts, emails,Continue reading “What’s The Difference Between No Caller ID And Unknown Number? How To Avoid”

As the Internet gets more and more complex, with hundreds to thousands of cases of scams, keeping your privacy and security safe is an absolute must. An anonymous proxy service hides your real IP address, letting you browse the internet without being tracked. This means you can access blocked content and stay private online.  InContinue reading “What Is an Anonymous Proxy Service? And How to Fix If It Gets Detected? (2026)”

Instagram is one of the most popular social media platforms today, with two billion active users monthly as of early 2024. It’s frustrating when you open Instagram to scroll through your feed or post something, but you see the dreaded “No Internet Connection” message. This means Instagram can’t load any content or let you shareContinue reading “What Does It Mean When Instagram Says “No Internet Connection”? 8 Ways to Hot Fix!”

Hurawatch is a well-known free streaming site with lots of TV shows and movies. But many users struggle to access it because it’s often down or blocked in some countries such as the US. Such service disruptions can happen when free streaming sites face scrutiny, which may lead them to frequently change their domain orContinue reading “Top 15 Best Hurawatch Alternatives for Free Streaming in 2026”

Today, businesses of all sizes need to protect their networks. Network access control (NAC) is key to keeping these networks safe and reliable. NAC helps see who is on the network and controls access by setting rules for devices and users.  In this blog post, we’ll explain what Network Access Control (NAC) is, how itContinue reading “What Is Network Access Control ? Alternatives for a Secure Business’s Network”

The Encapsulating Security Payload (ESP) protocol is essential for network security. It keeps data private, verifies data origin, integrity, and also checks that it isn’t resent by attackers. ESP ensures that only authorized users can access the data, confirming its authenticity.  In this blog post, we will explain what the ESP protocol is and howContinue reading “What Is ESP (Encapsulating Security Payload) Protocol ? Differences Between AH and ESP”

Understanding how a subnet mask works is crucial for anyone dealing with networks. A subnet mask helps identify which part of an IP address is the network ID and which part is the host ID. By using subnet masks, large networks can be split into smaller, more manageable subnetworks. This not only improves network performanceContinue reading “What Is a Subnet Mask ? How to Calculate Subnet Mask Correctly”

Omegle, the anonymous video chat service, was shut down in November 2023 after 14 years. The closure ended a long run for a platform where many connected with strangers worldwide. Despite Omegle’s closure, questions remain about its safety and the privacy of users. In this post, we’ll explain what happened to Omegle, why it wasContinue reading “What Happened to Omegle? 10 Best Alternatives (2026)”