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…With 25+ tokens and flexible lock-up options, earning rewards on your assets is easier than ever.Tap into hundredsof dappsExplore and access the most popular dapps, farm airdrops on the latest protocols, buy NFTs you've been eyeing, and more — all from within your Wallet.Buy, swap, send, and moreTrade 1,000+ tokens across major chains, including Ethereum, Cronos, and Solana.Buy tokens directly with Apple/Google Pay, or connect your Crypto.com Cash Account, then move assets across any chain wit…
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Beginner’s Guide to Zero-Knowledge Proofs Learn how ZK proofs protect privacy in blockchain. Simple terms, key types, and real-world uses explained for beginners. Beginner’s Guide to Zero-Knowledge ProofsLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyUNIVERSITYBlockchain13 Jun 2025|INTERMEDIATE|5 MIN READBeginner’s Guide to Zero-Knowledge ProofsLearn how ZK proofs protect privacy in blockchain. Simple terms, key types, and real-world uses explained for beginners.Key Takeaways Zer…
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…WebAuthn operates on the foundation of digital signatures, an approach that already offers superior security compared to stand-alone passwords. WebAuthn was originally designed to store the private key in hardware tokens or USB dongles. However, as technology has progressed, leading tech firms like Apple, Google, and Microsoft have been instrumental in advancing a software and TEE hybrid version of WebAuthn, eventually termed Passkey. Most importantly, WebAuthn is resilient to phishing scams. …
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…A popular and secure software wallet is the Crypto.com DeFi Wallet. Learn more about the different types of cryptocurrency wallets here. Hardware wallets (cold wallets) Considered the most secure option, hardware wallets store a user’s private keys offline on a physical device, offering protection against malware and hacking attempts compared to hot wallets. As these devices keep a user’s Bitcoin offline, they are considered ‘cold wallets’. Popular cold wallets include Trezor, Ledger, an…
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…Multi-Signature Authentication A succinct definition of Multi-Signature Authentication Multi-Signature AuthenticationLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYMULTI-SIGNATURE AUTHENTICATIONCopy linkShare on TwitterShare on FacebookShare on LinkedinMulti-Signature AuthenticationMulti-signature authentication (often referred to as multisig in cryptocurrency and blockchain) is a security feature that requires multiple private keys to authorise a transaction. Instead of relyin…
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…The drawback is figuring out how to safely and securely share the secret key with the intended party.Asymmetric encryption, or public-key cryptography, relies on a pair of keys — a public key and a private key. The public key can safely be shared with the public, while the private key is kept secret. They are generated simultaneously using an algorithm that creates two unique but mathematically linked keys. The public key is used to encrypt the message, and the private key is used to decrypt t…
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…WebAuthn operates on the foundation of digital signatures, an approach that already offers superior security compared to stand-alone passwords. WebAuthn was originally designed to store the private key in hardware tokens or USB dongles. However, as technology has progressed, leading tech firms like Apple, Google, and Microsoft have been instrumental in advancing a software and TEE hybrid version of WebAuthn, eventually termed Passkey. Most importantly, WebAuthn is resilient to phishing scams. …
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…Hardware Wallet A succinct definition of Hardware Wallet Hardware WalletLevel UpNEWIndividualsBusinessesDevelopersDiscoverCompanyGLOSSARYHARDWARE WALLETCopy linkShare on TwitterShare on FacebookShare on LinkedinHardware WalletA hardware wallet is an offline physical cryptocurrency wallet that heavily emphasises the security of private keys. Hardware-based cold storage is generally considered more secure than software-based hot wallets because it keeps the private keys of a digital wallet complet…
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…Here’s how to spot phishing airdrops and protect your assets from scammers. Key Takeaways: Airdrop scams are fraudulent schemes designed to steal personal information, private keys, or funds by exploiting the allure of free cryptocurrency tokens. Be aware of the various types of airdrop scams, including phishing scams, fake airdrops, malware airdrops, and impersonation scams. To avoid falling victim to airdrop scams, always verify the authenticity of airdrops, avoid sharing private keys, rese…
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…Here’s how to spot phishing airdrops and protect your assets from scammers. Key Takeaways: Airdrop scams are fraudulent schemes designed to steal personal information, private keys, or funds by exploiting the allure of free cryptocurrency tokens. Be aware of the various types of airdrop scams, including phishing scams, fake airdrops, malware airdrops, and impersonation scams. To avoid falling victim to airdrop scams, always verify the authenticity of airdrops, avoid sharing private keys, rese…
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