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Plaintext Meaning

In cryptography and cybersecurity, plaintext refers to data that is unencrypted and can be easily read by any person or machine. It is the original form of a message before it is transformed into ciphertext. If you store your passwords or seed phrases in a digital note on your phone or in a text document on your computer, you are storing them in plaintext.Storing sensitive data in plaintext is a critical security vulnerability.

If a hacker gains access to your device via malware or a phishing attack, they don't need to crack any codes; they can simply search for key terms and find all your credentials instantly. This is why self-custody experts emphasize that you should never take a screenshot of your wallet’s seed phrase. Screenshots are often backed up to the cloud in plaintext, where they are vulnerable to server-side breaches.Technically, even when you type a password into a website, it should never be stored in plaintext on the company's server.

Instead, it should be hashed. A hash is a one-way mathematical function that turns your password into a unique fingerprint.

When you log in later, the server hashes your input and compares it to the fingerprint. This ensures that even if the company's database is stolen, the hackers only get a list of hashes rather than actual passwords.For the end user, moving away from plaintext means using encrypted vaults like password managers.

These apps encrypt your data locally on your device before sending anything to the internet. In the world of Web3, the goal is to eliminate plaintext secrets entirely through technologies like passkeys and Multi-Party Computation, where the secret never exists as a single, readable string of text, making it much harder for a thief to steal digital assets.

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Important Disclaimer:

Finery Markets BVI Limited (“Finery Markets”) provides software, technology infrastructure, and related Information and Communication Technology (ICT) services on a Software-as-a-Service (“SaaS”) basis. Finery Markets acts solely as a software vendor and does not operate a trading platform, does not intermediate, match, execute, clear, or settle transactions, and does not engage in any activities that would require regulatory authorisation under applicable laws.

Finery Markets’ software is non-custodial and is provided exclusively to licensed institutional entities that act as independent operators of their own environments. All counterparties are solely responsible for establishing and maintaining their own bilateral trading and settlement relationships. Finery Markets is not a party to any such arrangements and assumes no responsibility for the conduct, verification, or compliance obligations of any users of the software.

Nothing on this website shall be construed as a financial promotion, investment advice, or an offer to engage in regulated activities. Access to and use of the software is strictly limited to clients who have entered into a software licensing agreement with Finery Markets. Persons located in jurisdictions where such access is restricted should not rely on this website or any of its contents.

Additional notice to UK visitors: This website and associated communications are not intended to constitute a financial promotion under The Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended) and related guidance. Access to services provided by Finery Markets is limited to regulated entities, professional clients and eligible counterparties as set out by the Financial Conduct Authority. UK users are not permitted to use this website for the services of Finery Markets if they don't fall within these categories.