Viktor Sokolov

Network Infrastructure & Protocol Security Researcher

About the author

Viktor Sokolov is a network engineer and protocol security researcher with deep expertise in how data travels across the internet and where it becomes vulnerable. He spent eight years working for a major internet service provider, gaining firsthand knowledge of traffic analysis, deep packet inspection, and ISP-level surveillance capabilities. Viktor holds multiple Cisco certifications (CCNP, CCIE) and a Master's degree in Telecommunications Engineering. His insider knowledge of ISP practices informs his passionate advocacy for VPN use and encrypted communications.

Sybil Attack Resistance

Sybil Attack Resistance in DePIN Architectures

Learn how DePIN and dVPN networks stop Sybil attacks. Explore Proof-of-Physical-Work, hardware attestation, and tokenized bandwidth security trends.

March 19, 2026 9 min read

Sybil attack mitigation

Sybil Attack Mitigation in Tokenized Mesh Networks

Learn how DePIN and dVPN projects fight Sybil attacks in tokenized mesh networks using blockchain and proof-of-bandwidth protocols.

March 18, 2026 8 min read

Proof of Bandwidth

Proof of Bandwidth (PoB) Consensus Mechanisms

Discover how Proof of Bandwidth (PoB) consensus works in decentralized VPNs. Learn about bandwidth mining, p2p rewards, and the future of depin technology.

March 5, 2026 7 min read

[Tutorial] How to Buy Crypto: A Guide to Purchasing USDT with Fiat Currency (Tested July 2021)

A beginner-friendly guide detailing the step-by-step process of purchasing USDT using fiat currency on major cryptocurrency exchanges.

March 4, 2026 6 min read