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How do privacy screens work, and which one should you choose?
When you’re working in a café, commuting, or sitting in an open office, anyone nearby can glance toward your screen. It might seem harmless, but it can turn into a privacy risk if you’re handling...
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How to ping an IP address
Ping is one of the easiest ways to check if your device can reach another computer, server, or website. It shows you if a connection is working and how long it takes for data to travel back and forth,...
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Data scraping: What it is and how it works
The internet holds an enormous amount of information, and a lot of it is collected automatically. Techniques like data scraping are widely used in business, marketing, and research to pull information...
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What is TCP/IP and how does it work
TCP/IP stands for Transmission Control Protocol (TCP) / Internet Protocol (IP), which is widely recognized as the core of digital communication. Every time you go online, stream a video, or download a...
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IIoT vs. IoT: What’s the difference and why it matters
Connecting devices to the internet has changed how we live and work. From wearable health trackers to smart factory sensors, connected systems let us automate tasks, share data, and make decisions fas...
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Understanding IoT attacks and how to protect your devices
Internet of Things (IoT) devices make everyday life more convenient by connecting items like appliances, sensors, and tools to the internet. But this constant connectivity also creates new security ri...
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How to create a free anonymous email account
Most people use email every day without realizing how much personal information it can expose. A single email address can be tied to your online accounts, purchases, sign-ups, and communication patter...
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DNS cache: What it is, and how to clear it
Whenever you visit a website, you use the Domain Name System (DNS), also known as the internet’s phonebook, to translate a domain name like expressvpn.com into a computer-friendly IP address that te...
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What is piggybacking and why it matters for cybersecurity
Unauthorized network access can take many forms, and piggybacking is a common example. It can impact everyday users by weakening privacy controls or slowing down a home Wi-Fi connection when someone e...
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Is Quora safe? A simple guide for everyday users
If you have questions and want answers from real people rather than AI or search engine results, Quora can be an excellent resource. The social media network hosts all kinds of questions and answers f...
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