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What is an Ethereum Node?
An Ethereum node is a computer that connects to the Ethereum network, storing a complete or partial copy of the blockchain and...
Michael Paulyn
Sep 20, 20244 min read


Public vs. Private IP Addresses: Understanding Their Differences and How They Impact Your Security
Public and private IP addresses play a crucial role in how devices communicate with each other, yet they often go unnoticed. As more...
Michael Paulyn
Sep 18, 20244 min read


The Ultimate Guide to DAOs & Decentralized Governance
Most organizations, governments, and societies rely on centralized decision-making, with a small group of people determining how the...
Michael Paulyn
Sep 15, 20244 min read


TCP vs UDP: What's the Difference and Which Protocol Is Better?
Internet traffic consists of numerous data transfers between servers and devices, using two primary protocols: TCP (Transmission Control...
Michael Paulyn
Sep 14, 20244 min read


Web3 Loyalty Programs: Revolutionizing Customer Engagement
Customer loyalty programs have become a cornerstone in modern business strategies, with 9 out of 10 companies implementing some form of...
Michael Paulyn
Sep 13, 20244 min read


How to Identify and Prevent Tech Support Scams
Tech support scams are a growing threat, with scammers posing as legitimate technical support to trick people into giving them access to...
Michael Paulyn
Sep 11, 20244 min read


EIP-7504: Dynamic Smart Contracts
EIP-7504 introduces a new Ethereum standard for client-friendly, one-to-many proxy contracts. These dynamic smart contracts allow for...
Michael Paulyn
Sep 8, 20243 min read


How to Spot and Avoid Gift Card Scams
Gift card scams are becoming increasingly common due to their ease of execution and difficulty tracing the transactions. Scammers use...
Michael Paulyn
Sep 7, 20244 min read


The Ultimate Guide to dApps (with 9 Examples)
Decentralized applications, or dApps, are at the heart of Web3, representing a significant evolution in how applications are built and...
Michael Paulyn
Sep 6, 20243 min read


How to Block Spam Calls on Your Phone: A Comprehensive Guide
Spam calls have evolved from being a mere nuisance to a significant threat, often serving as a gateway to scams designed to steal your...
Michael Paulyn
Sep 4, 20243 min read


Dissecting Web3 eCommerce: The Future of Online Shopping
The rapid growth of eCommerce is undeniable, with projections indicating a 56% increase in the coming years, reaching an estimated $8.1...
Michael Paulyn
Sep 1, 20243 min read


Understanding and Mitigating the Risks of Fake Text Messages
In an era of ubiquitous digital communication, the threat of fake text messages looms larger than ever. These fraudulent messages,...
Michael Paulyn
Aug 31, 20243 min read


The Future of Social Networks: Web3 Social Media
In an era where digital interactions dominate, social media has become integral to our daily lives, shaping decisions and opinions....
Michael Paulyn
Aug 30, 20244 min read


Understanding SIM Swap Scams: A Growing Threat in Cybersecurity
Understanding SIM Swap Scams: A Growing Threat in Cybersecurity A SIM swap scam is a sophisticated form of identity theft where...
Michael Paulyn
Aug 28, 20243 min read


The Ultimate Guide to the Web3 Development Stack
The Web3 ecosystem has grown exponentially, attracting everyone from solo developers and bootstrapped projects to established tech...
Michael Paulyn
Aug 25, 20243 min read


Resetting Your Windows Password: A Technical Guide
"Login and password do not match." If your day begins with this frustrating message, you're in for a challenging time. Whether you've...
Michael Paulyn
Aug 24, 20243 min read


Optimism Superchain: Scaling Ethereum with Interconnected Layer 2 Networks
Ethereum's scalability challenges hinder web3's mass adoption. As various teams seek solutions, layer 2 (L2) networks, particularly...
Michael Paulyn
Aug 23, 20243 min read


How to Create a Secure Password and Protect Your Online Accounts
In today's digital age, safeguarding your online presence is more important than ever. With cyber threats constantly evolving, a robust...
Michael Paulyn
Aug 21, 20243 min read


Polygon zkEVM and Polygon 2.0: Revolutionizing Ethereum Scalability
Polygon has established itself as a significant player in the Web3 space, continuously expanding its rollups, protocols, and...
Michael Paulyn
Aug 18, 20242 min read


What is Two-Factor Authentication (2FA)?
Two-factor authentication (2FA), or dual authentication, is a security process that requires two different methods to verify a user's...
Michael Paulyn
Aug 17, 20242 min read
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