SPI Firewall Explained: What It Does and How It Works
Every time your device communicates with a website, app, or online service, it exchanges small pieces of data called packets. An SPI firewall helps inspect and filter that traffic to…
Jessica White
Jessica White is a content writer at Private Internet Access, where she writes about VPNs, online privacy, and digital security. With a background in education and content writing across multiple industries, she enjoys turning complex topics into practical, easy-to-understand guides. Away from the keyboard, you'll usually find her tackling a new craft project, spending time in nature, or cuddling her dog.
Posts by jessica.white:
How to Change Location on Facebook Marketplace: Full Guide
Picture this: You’re looking for a coffee table for your living room in your new home, and you find the perfect one on Facebook Marketplace. It’s the right size, the…
What Is Network Scanning? How It Works and Why It Matters
Your home or office network likely has more connected devices than you realize. Phones, laptops, tablets, printers, smart TVs, security cameras, and other smart devices all share the same network,…
What Is HTTP/3? Everything You Need to Know
HTTP/3 represents one of the biggest changes to web communication in years. Designed to improve how data moves across the internet, it is now supported by major browsers and many…
Set Up a VPN at Home: Full Step-by-Step Guide
Setting up a VPN server at home is easier than many people expect. There are three main ways to do it, and the best option depends on your hardware, your…
Is Google Listening to Me? Understanding Google’s Voice Features
Is Google spying on me? If you use Google Assistant or Gemini, your device may listen for a wake word, such as “Hey Google," to respond to voice commands. This…