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How Does a VPN Work? A Comprehensive Beginner’s Overview

eSecurity Planet

A virtual private network (VPN) does more than just mask your identity—it fundamentally changes how your data moves across the internet. But what’s really going on under the hood when you browse the web using a VPN? This encrypted data is nearly impossible to intercept and read without the appropriate decryption key.

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Do you actually need a VPN? Your guide to staying safe online!

Webroot

So maybe you’ve heard of VPNs but aren’t actually sure what they are. Simply put, a VPN creates a safe, anonymous pathway for the data you send and receive over a Wi-Fi network, allowing you to browse anonymously and access content as if you were in a different location. Do you really need a VPN for personal use? Why use a VPN?

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Fog and Akira ransomware attacks exploit SonicWall VPN flaw CVE-2024-40766

Security Affairs

Fog and Akira ransomware operators are exploiting SonicWall VPN flaw CVE-2024-40766 to breach enterprise networks. Fog and Akira ransomware operators are exploiting the critical SonicWall VPN vulnerability CVE-2024-40766 (CVSS v3 score: 9.3) to breach corporate networks via SSL VPN access. ” reads the advisory.

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What is encryption? And why it matters in a VPN

Malwarebytes

Encryption is a term used to describe the methods that hide the true meaning of messages using code, especially to prevent unauthorized access to the information in the messages. Not all users of virtual private networks (VPN) care about encryption, but many are interested and benefit from strong end-to-end encryption.

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News Alert: i2Coalition launches ‘VPN Trust Initiative’ to promote VPN operators’ best practices

The Last Watchdog

26, 2023 — The Internet Infrastructure Coalition (i2Coalition) launched the VPN Trust Initiative (VTI) in 2020 to establish a baseline for how virtual private network (VPN) providers should operate. Advertising Practices: Given the complexity and different use cases for VPNs, claims must not mislead.

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New TunnelVision technique can bypass the VPN encapsulation

Security Affairs

TunnelVision is a new VPN bypass technique that enables threat actors to spy on users’ traffic bypassing the VPN encapsulation. Leviathan Security researchers recently identified a novel attack technique, dubbed TunnelVision, to bypass VPN encapsulation. The researchers referred to this result as “decloaking.”

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Padlocks, Phishing and Privacy; The Value Proposition of a VPN

Troy Hunt

I want a "secure by default" internet with all the things encrypted all the time such that people can move freely between networks without ever needing to care about who manages them or what they're doing with them. Here's the value proposition of a VPN in the modern era: 1.

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