Kairo Blog

Multisig vs MPC vs 2PC-MPC: Which Crypto Security Model is Right for You?

Complete guide comparing multisig, traditional MPC, and 2PC-MPC for crypto security. Learn the pros, cons, and best use cases for each key management approach.

MPC Wallet vs Hardware Wallet: Complete Security Comparison for 2026

Comprehensive comparison of MPC wallets and hardware wallets. Learn which wallet type offers better security, usability, and value for your crypto in 2026.

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Transaction Approval Attacks: The #1 Way People Lose Crypto in 2026

Learn how crypto approval scams work, why they're the leading cause of crypto theft, and how to protect your wallet from malicious token approvals and signature phishing.

Seedless Wallets Explained: How to Secure Crypto Without Seed Phrases

Discover how seedless wallet crypto technology eliminates the risks of traditional seed phrases. Learn about MPC wallets, key splitting, and modern recovery options that won't leave your assets stranded.

Is MetaMask Safe? An Honest Security Analysis for 2026

A balanced, in-depth look at MetaMask security - what it does well, where it falls short, and how to protect yourself in 2026's threat landscape.

I Lost My Seed Phrase: Here's What to Do (And How to Never Lose Crypto Again)

Lost your seed phrase? You're not alone. This guide covers realistic recovery options, where to look, scams to avoid, and how modern wallet technology can prevent this from ever happening again.

Building on Sui: Why We Chose Sui for Kairo's Policy Engine

A deep dive into why we chose Sui blockchain for Kairo Guard's policy-gated transaction infrastructure, exploring the technical advantages that make Sui ideal for crypto security.

Sui Move Object Model: Understanding Ownership and Capabilities

A comprehensive guide to the Sui Move object model, exploring ownership types, capabilities, and best practices for building secure blockchain applications.

What is Sui Move? A Developer's Guide to Sui's Smart Contract Language

Learn the Sui Move programming language from the ground up. This comprehensive guide covers Move's origins, core concepts, security advantages, and why leading crypto security tools like Kairo Guard build on Sui.

Why Move is More Secure Than Solidity: A Deep Dive into Smart Contract Safety

A comprehensive technical comparison of Move vs Solidity security, exploring why Move's resource-oriented programming model eliminates entire categories of smart contract vulnerabilities.

Crypto Inheritance Planning: How to Pass Digital Assets to Your Heirs

Learn how to create a bulletproof crypto inheritance plan. Discover the $100B problem, technical solutions like Shamir Secret Sharing, and modern approaches using 2PC-MPC technology.