What is PPTP? Why It’s Obsolete and Modern Alternatives (2026)
- Md Rashid Arif
- November 24, 2025
- 11 minutes Read
- VPN Fundamentals
Point-to-Point Tunneling Protocol (PPTP) is an obsolete method for implementing virtual private networks that uses a TCP control channel and Generic Routing Encapsulation tunnel to encapsulate PPP packets. This networking protocol was developed by Microsoft and other technology companies in the mid-1990s to create secure remote connections over the internet....
VPN vs Proxy vs Smart DNS: Complete 2026 Comparison Guide
- Md Rashid Arif
- November 23, 2025
- 13 minutes Read
- VPN Fundamentals
VPN vs proxy vs smart DNS are your main three options for online security. VPNs encrypt your entire internet connection for maximum security, proxies simply mask your IP address without encryption, while Smart DNS only reroutes location-detection queries to unblock streaming content at full speed. TL;DR ✅ VPN encrypts all...
Can Modern VPNs Prevent AI-Powered Cyberthreats and Zero-Day?
- Md Rashid Arif
- October 15, 2025
- 7 minutes Read
- Security & Privacy
AI powered cyberthreats, zero day attack! You must have already heard about the advanced threats and malwares that exist nowadays. How to prevent them? Can a VPN help? You must be thinking why a VPN and not an antivirus program? Well antivirus is a great protection but it can’t prevent...
What Can Your ISP See When You Use a VPN: Complete Privacy Guide
- Md Rashid Arif
- October 8, 2025
- 9 minutes Read
- VPN Fundamentals
Spoiler Alert! When you connect to a VPN, your internet provider (ISP) can still see some of your online activities that includes sites you visit, downloads, and most importantly that you’re using a VPN to hide, haha jokes on you right? So yeah if you believe that VPNs make you...
