26 March 2025
🚇 Network Security: VPN
A VPN (virtual private network) is like a secret tunnel that creates a secure connection between your device and the internet. Imagine you're driving down a busy street, but you don't want anyone to know where you're going. A VPN creates a tunnel through which you can drive without attracting attention.
A VPN encrypts all your traffic, so no one can see what you're doing on the internet. This means you can safely use public Wi-Fi without worrying about someone stealing your data.
VPNs can also be used to bypass geographic restrictions. For example, you can use a VPN to watch movies and TV shows that are only available in other countries.
Alt-text:
A stylized illustration of a VPN, depicted as a vibrant, glowing tunnel or bridge extending through a chaotic, pixelated landscape symbolizing a public network. The tunnel is lined with intricate, futuristic circuitry, showcasing the complexity and security of the VPN connection. The outside world is rendered in a distorted, fragmented way, highlighting the VPN's role in protecting the user's data and privacy within the public network. The scene is rendered in a hyperrealistic, cinematic style with vibrant neon colors and sharp details. The lighting within the tunnel is bright and inviting, while the surrounding network is depicted with a darker, more ominous tone.
Anna Pivtorak
Esposende, Portugal
26.03.2025