17 min
528
Replay Attacks on VPN Protocols: How Modern Solutions Close Security Gaps
A replay attack happens when a bad actor intercepts encrypted VPN packets and resends them to cause repeated actions or confuse the system. ...
Useful articles about VPN
486 articles
16 min
575
SSL/TLS Stripping in the Era of HSTS: Why the Attack Is Still Alive and How to Protect Yourself in 2026
SSL/TLS stripping is a type of attack where a hacker tricks your browser into switching from secure HTTPS to unencrypted HTTP, then intercep...
23 min
484
Session Hijacking and Sidejacking in 2026: How Sessions Are Stolen and How VPNs Protect Your Accounts
Let's be honest: we log in to a website once and then browse without entering our credentials again because the browser holds a session toke...
26 min
670
Deauth Attacks and Evil Twin: Why You Need to Enable VPN Immediately and How to Stay Safe in 2026
Let’s skip the dry theory and get straight to the facts. Wireless networks rely on special frames called management frames to handle connect...
24 min
694
DNS Hijacking in 2026: Attack Breakdown, Common Vectors, and How VPNs Truly Protect You
When the internet suddenly shows you something unexpected, the issue often isn't with the websites themselves or even your browser. The root...
26 min
647
Man-in-the-Middle in 2026: How VPNs Protect Against MITM and When They Fall Short
Let's be honest: Man-in-the-Middle attacks haven’t disappeared. They’ve just become quieter, smarter, and closer than ever. We open our lapt...
26 min
484
Super Cookies, ETag, and TLS Resumption: Why VPN Isn't Enough and How to Stay Protected
You might think the era of unchecked cookies is over, privacy is stronger, and ad networks have quieted down. But in 2026, tracking is thriv...
16 min
491
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...
22 min
1479
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
1146
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
1032
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
891
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
1039
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
847
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
768
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
919
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
1202
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
1554
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
1381
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
1294
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
4252
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
18858
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
10461
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
10087
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
7688
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
5427
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
5541
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
5474
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 ...