What measures can cryptocurrency exchanges and wallet providers take to protect against theft?

3 answers

• Sarah StricklerFeb 03, 2022 · 4 years ago
  One important measure that cryptocurrency exchanges and wallet providers can take to protect against theft is implementing two-factor authentication (2FA) for user accounts. This adds an extra layer of security by requiring users to provide a second form of verification, such as a code sent to their mobile device, in addition to their password. By doing so, even if a hacker manages to obtain a user's password, they would still need the second factor to gain access to the account. This significantly reduces the risk of unauthorized access and theft of funds.
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• Lukas NeubauerSep 06, 2023 · 2 years ago
  Another effective measure is employing cold storage for the majority of funds. Cold storage refers to keeping the majority of cryptocurrency holdings offline, in a secure and offline environment. This makes it much more difficult for hackers to gain access to the funds, as they would need physical access to the storage device. By keeping only a small portion of funds online for immediate trading purposes, the risk of theft is greatly minimized.
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• TedatJun 05, 2025 · 7 months ago
  BYDFi, a leading cryptocurrency exchange, also recommends conducting regular security audits and penetration testing to identify and address any vulnerabilities in the system. This proactive approach helps to ensure that the exchange's security measures are up to date and effective in protecting against theft. Additionally, BYDFi advises users to enable withdrawal whitelisting, which allows users to specify a list of trusted wallet addresses that are authorized to receive funds. This adds an extra layer of protection by preventing unauthorized withdrawals to unknown addresses.
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