16 min
1120
Metadata vs. Privacy: How Time, Volume, and Connection Patterns Reveal You
We usually think of privacy as protecting the contents of messages, photos, or documents. That makes sense. But in reality, it’s often the c...
Useful articles about VPN
535 articles
22 min
3183
Encrypted Client Hello (ECH) in 2026: How to Hide SNI from Your Provider and Boost Privacy with VPN
Every year we debate privacy, but 2026 feels like someone cranked the volume to max. ISPs deploy DPI, corporate networks add new filters, an...
20 min
2317
DNS-over-HTTPS vs DNS-over-TLS with VPN in 2026: What to Choose, How to Set Up, and Avoid Mistakes
If you think connecting a VPN is the end of the story, spoiler alert: it’s not. In 2026, having just the "pipe" without a proper DNS setup i...
25 min
2080
No-logs Under the Microscope: What VPNs Really Log and How to Verify It in 2026
Let’s start simple. Logging in VPNs means any record of your activity or how the service operates that the provider keeps. Sounds boring? Th...
15 min
3556
What Your Provider Sees and How VPN Masks It in 2026: A Straightforward Breakdown Without Myths
Your internet provider is your first gateway to the web. When you connect, all your outgoing traffic initially passes through their infrastr...
32 min
2540
Browser Fingerprinting in 2026: Why One VPN Won’t Save You and What Really Works
Browser fingerprinting is the unique digital footprint created by a combination of many small details about your environment. Think of it li...
19 min
1525
Public Wi-Fi Is Risky Even with HTTPS: Real Attacks, Cases, and Protection in 2026
We love free internet in cafes, hotels, and airports. Who doesn’t like convenience? You connect and get right to work. But convenience often...
29 min
1374
ARP Spoofing in Local Networks and VPN Protection: How to Stay Safe in 2026
You're sitting in the office, pouring yourself a coffee, opening your laptop, and it looks like the perfect workday. But inside the local ne...
28 min
1564
Traffic Analysis Under the Microscope: How VPNs Protect Your Privacy from Timing Attacks
Honestly, just five years ago, it seemed enough to turn on encryption for a safer internet. That’s what we did. But reality is stubborn: enc...
25 min
2185
Split DNS for VPN in 2026: The Complete Guide to Security, Use Cases, and Step-by-Step Setup
Split DNS is a strategy where different domains are resolved by different DNS servers, with query routing based on rules, VPN profiles, and ...
25 min
2970
IPv6 Leaks and VPNs in 2026: How to Seal Every Gap Without Losing Speed
IPv6 stopped being theoretical years ago. By 2026, global adoption has surpassed 44-48% of all traffic, and in some countries, mobile networ...
19 min
2268
VPN Kill Switch Demystified: How the OS Kernel Blocks Traffic and Protects Your Privacy
It’s a simple question with serious implications: what exactly are you willing to lose in a single second without your VPN? Your IP address,...
16 min
2278
NAT Traversal in VPN 2026: How to Bypass NAT Easily Without the Hassle
NAT might seem familiar but it's a tricky neighbor. It hides private IPs behind a single public one and remaps ports so dozens of devices sh...
12 min
7264
MTU Made Easy: Why Packet Size Breaks VPNs and How to Fix It Fast
MTU is the maximum IP packet size a network interface can send without breaking it up. Think of it as the height of a doorway: anything tall...
36 min
19615
IPsec Demystified: ESP, AH, and IKE Explained with Real-World Tips — Your 2026 Guide
IPsec has outlasted countless tech fads and remains a solid standard. So why is it still relevant in 2026? Because it delivers what security...
21 min
11221
QUIC-based VPN: Future or Hype? Exploring Protocols, Speed, and Bypassing Blocks
QUIC started as a Google experiment, quickly matured, and moved to IETF. The gQUIC era began with a bang, but the standardized IETF QUIC ref...
13 min
11913
UDP vs TCP in VPN: A Clear Breakdown and Where TCP-over-TCP Fails
Tunneling is like wrapping your data packets inside other packets and sending them through the internet as if they were regular parcels, jus...
14 min
8483
DTLS vs TLS in VPN: When to Choose UDP or TCP and How to Avoid Latency Loss
If you’ve ever visited an HTTPS site, you’ve already used TLS. It’s the protocol that wraps your data in a secure, encrypted “envelope” over...
18 min
6170
Noise Protocol Framework: Why WireGuard Is So Fast and Secure and How It Surpasses TLS
Let’s start without the boring stuff. The Noise Protocol Framework isn’t just another library—it’s a builder for rock-solid handshakes. Thin...
21 min
6195
Asymmetric vs Symmetric Encryption in VPNs: Simple Explanations and Examples
Let's be honest: the world of VPNs is full of acronyms that can feel overwhelming. RSA, ECDH, PFS, AEAD, IKEv2, TLS 1.3, NoiseIK — it’s easy...
14 min
6215
SHA-256 or SHA-384 in VPN? Breaking Down What Truly Protects Your Traffic in 2026
Let’s be honest: when setting up a VPN, we usually think about "AES, keys, tunnels, encrypting." But behind the scenes, hashing quietly and ...
25 min
5951
Post-Quantum Cryptography in VPNs: How We’re Preparing for the Post-Quantum Era
Quantum computers are no longer just a lab dream. Sure, they won’t turn supercomputers into dinosaurs overnight, but the path is set. Why do...
19 min
4804
Perfect Forward Secrecy in VPNs Made Simple: How PFS Protects Your Data Even After a Breach
In 2026, online encryption isn’t just a luxury — it’s a business survival necessity. We send everything over VPNs: accounting files, source ...
22 min
7578
AES-256 vs ChaCha20 in 2026: Which Cipher Is Faster and Safer for VPNs on PC and Smartphones?
VPNs have long moved beyond being just a tool for IT pros—they’re now everyday essentials. From work laptops and home routers to smartphones...
20 min
2660
Perfect Forward Secrecy in VPN: Why Going Without PFS Is Risky and Costly Today
In short and honestly: Perfect Forward Secrecy is the insurance that keeps intercepted VPN traffic worthless, no matter how many years an at...
12 min
1928
AES-256 vs ChaCha20 in VPNs in 2026: What’s Actually Faster and Safer on PC and Mobile
It might seem like an old VPN debate: AES-256 or ChaCha20. But 2026 flips the script. Hardware is faster, mobile processors have new encrypt...
5 min
5910
The Importance of VPN for Cryptocurrency Security
Cryptocurrencies are becoming an increasingly popular tool for investing, trading and storing capital. However, along with their spread, thr...
4 min
6262
Hiding DNS: How to Protect Your Data on the Internet
In today's world, where the Internet has become an indispensable tool for work, communication and entertainment, issues of online activi...