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What is clickjacking and how to prevent it
You click “Continue” on what looks like the next step of a signup form. Nothing seems to happen, at least not until you notice a small charge tied to one of your accounts. That’s clickjacking in...
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IoT vulnerabilities: How to identify and secure connected devices
All internet-enabled devices are at risk of being hacked into and exploited, but Internet of Things (IoT) devices tend to have weaker standards of security compared to the likes of computers and smart...
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What is a data warehouse? A complete guide for secure data management
Data warehouses are the backbone of modern analytics. They store large amounts of structured data from various sources, allowing organizations to analyze information, identify trends, and make data-dr...
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VoIP VPN: Complete guide to securing your internet calls
When you make a voice or video call online, it doesn’t travel straight to your contact. It passes through networks, servers, and internet service providers (ISPs) along the way, each a potential poi...
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Network configuration management for secure and optimized networks
A single misconfiguration can bring down an entire network. It might block someone from logging in, expose private data, or break secure VPN tunnels between offices. Yet, with so many devices and sett...
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What is OIDC (OpenID Connect)? A complete guide to understanding the identity layer
Every time we sign in to a new app or website, we share personal details like usernames, passwords, or contact information. Each login creates another opportunity for that data to be exposed, making s...
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What is computer networking and how VPNs fit in
Computer networks form the backbone of modern digital communication. Learning how these networks operate will help you better understand the modern digital landscape and make smarter decisions about p...
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What is traceroute and how to use it for network diagnostics
Traceroute is a useful tool for checking the path your internet traffic takes to reach a specific destination. It helps you spot where delays, bottlenecks, or connection issues might be happening alon...
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SSL VPN vs. IPsec: Which VPN protocol is right for you?
The debate between Secure Sockets Layer (SSL) VPN and Internet Protocol Security (IPsec) is often framed as an enterprise IT question: how to securely connect corporate networks or remote employees. B...
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Types of DNS servers: Everything you need to know
Every device connected to the internet, from servers to your smartphone, has a unique numerical IP address. Since these number strings are impractical for people to remember, the Domain Name System (D...