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<h2>What Is an Anti-Phishing Code?</h2>An anti-phishing code is a custom security feature that helps protect your BYDFi account from phishing scams and email fraud. Once enabled, this code will appear in every official email sent by BYDFi, allowing you to quickly verify its authenticity and avoid falling victim to malicious impersonation.By setting up an anti-phishing code, you can easily spot fake emails and ensure that communication truly comes from BYDFi. <h2>Why Use an Anti-Phishing Code?</h2>✅ Prevent phishing attacks and email fraud✅ Easily verify official BYDFi emails✅ Strengthen the security of your crypto account <h2>How to Set Up Your Anti-Phishing Code (PC)</h2>1. Log in to your BYDFi account and navigate to "Account and Security".<img src="https://uploads.bydfi.in/events/cms/BYD.1753843500865.image.png" alt="BYD.1753843500865.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1753843500865.image.png" style="width: 100%;"/>2. Under account, click "Security."<img src="https://uploads.bydfi.in/events/cms/BYD.1761119747102.image.png" alt="BYD.1761119747102.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1761119747102.image.png" style="width: 100%;"/>3. Find the "Anti-Phishing Code" section and click Settings.<img src="https://uploads.bydfi.in/events/cms/BYD.1761119790330.image.png" alt="BYD.1761119790330.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1761119790330.image.png" style="width: 100%;"/>4. Enter verification code<img src="https://uploads.bydfi.in/events/cms/BYD.1761119832612.image.png" alt="BYD.1761119832612.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1761119832612.image.png" style="width: 100%;"/>5. Enter a custom code between 4–20 characters (letters and numbers only; no special symbols).6. Click “Create Anti-Phishing Code.”⚠️ Important: Once set, your anti-phishing code cannot be disabled, so choose a code you’ll recognize easily.<img src="https://uploads.bydfi.in/events/cms/BYD.1761119918663.image.png" alt="BYD.1761119918663.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1761119918663.image.png" style="width: 100%;"/><h2>Pro Tip:</h2>Use a code that's easy to remember but hard to guess. Avoid using common phrases or personal information.

How to Set Up Anti-Phishing Code on BYDFi (PC)

How to Set Up Anti-Phishing Code on BYDFi (PC)｜BYDFi Help Center

<h2 style="text-align: start;">What Is an Anti-Phishing Code?</h2>An anti-phishing code is a custom security feature that helps protect your BYDFi account from phishing scams and email fraud. Once enabled, this code will appear in every official email sent by BYDFi, allowing you to quickly verify its authenticity and avoid falling victim to malicious impersonation.By setting up an anti-phishing code, you can easily spot fake emails and ensure that communication truly comes from BYDFi. <h2>Why Use an Anti-Phishing Code?</h2>✅ Prevent phishing attacks and email fraud✅ Easily verify official BYDFi emails✅ Strengthen the security of your crypto account <h2 style="text-align: start;">How to Set Up Your Anti-Phishing Code (APP)</h2>1. Log in to your BYDFi account and tap More on the homepage.<img src="https://uploads.bydfi.in/events/cms/BYD.1753845992531.image.png" alt="BYD.1753845992531.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1753845992531.image.png" style="width: 50%;"/> 2. Select Security.<img src="https://uploads.bydfi.in/events/cms/BYD.1753846014248.image.png" alt="BYD.1753846014248.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1753846014248.image.png" style="width: 50%;"/> 3. Under Anti-Phishing Code &nbsp;section, tap Enable.<img src="https://uploads.bydfi.in/events/cms/BYD.1761119080146.image.png" alt="BYD.1761119080146.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1761119080146.image.png" style="width: 50%;"/> 4. Click Create Anti-Phishing Code.<img src="https://uploads.bydfi.in/events/cms/BYD.1753846099646.image.png" alt="BYD.1753846099646.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1753846099646.image.png" style="width: 50%;"/> 5. Enter a code between 4–20 characters (letters and numbers only, no special symbols), then tap Confirm.<img src="https://uploads.bydfi.in/events/cms/BYD.1753847192914.image.png" alt="BYD.1753847192914.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1753847192914.image.png" style="width: 50%;"/> 6. Complete the security verification process as prompted, then tap Confirm again.⚠️ Important: Once set, your anti-phishing code cannot be disabled, so choose a code you’ll recognize easily.<img src="https://uploads.bydfi.in/events/cms/BYD.1753847238504.image.png" alt="BYD.1753847238504.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1753847238504.image.png" style="width: 50%;"/> <h2>Pro Tip:</h2>Use a code that's easy to remember but hard to guess. Avoid using common phrases or personal information.

How to Set Up Anti-Phishing Code on BYDFi (APP)

How to Set Up Anti-Phishing Code on BYDFi (App)｜BYDFi Help Center

<img src="https://uploads.bydfi.in/events/cms/BYD.1744273784147.image.png" alt="BYD.1744273784147.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1744273784147.image.png" style="width: 100%;"/>In order to prevent the loss of assets due to a virus on the user’s device, the following will briefly introduce you to how to check and protect your device from viruses.First, you can log in to BYDFi using the incognito mode (Ctrl+Shift+N) of your browser to check whether your deposit or withdrawal address is correct.<img src="https://uploads.bydfi.in/events/cmsBYD.1735736495067.image.png" alt="BYD.1735736495067.image.png" data-href="https://uploads.bydfi.in/events/cmsBYD.1735736495067.image.png" style="width: 100%;"/>Save your deposit or withdrawal address in a file, then copy and paste the address into the browser, and check if the address is the same as in the file.Reminder: If you have a virus on your device that affects your withdrawal or deposit, BYDFi will not retrieve your assets. If your device has frequently experienced abnormal network traffic recently, the browser cannot be opened, and the computer crashes frequently, it may be caused by a virus in the device.BYDFi recommends that you refer to the following operations during daily use:1. Use the latest version of Chrome with higher security2. Only download files from sites you trust3. Install anti-virus software and kill viruses regularly4. Use browser plug-ins with caution

Anti-Trojan Horse Guide

Anti-Trojan Horse Guide｜BYDFi Help Center

<img src="https://uploads.bydfi.in/events/cms/BYD.1744272325071.image.png" alt="BYD.1744272325071.image.png" data-href="https://uploads.bydfi.in/events/cms/BYD.1744272325071.image.png" style="width: 100%;"/>BYDFi is committed to implementing rigorous, precise, and comprehensive security standards, employing top-tier measures and tools to safeguard against potential threats and unforeseen incidents. From trading systems, network transmission, and customer accounts to fund custody, insurance, and auditing, BYDFi ensures multi-layered protection for its users. Additionally, regular stress testing and security audits are conducted to maintain compliance with the strictest global security standards.<h3> <a href="https://www.bydfi.com/en/account/dashboard?type=security-setting" target="">Account Security</a></h3>BYDFi offers two-factor authentication (2FA) supported by Google Authenticator, also known as two-step verification, to provide enhanced protection for user accounts. • What Is Two-Factor Authentication Two-factor authentication requires users to verify their identity through two distinct methods, offering stronger security than traditional single-step authentication (password-only).• Why Is It Better than SMS Verification 2FA eliminates the risks associated with SMS verification, such as interception or attacks, ensuring higher stability and security.<h3></h3> <h3>Wallet Security</h3>BYDFi employs cutting-edge technologies to ensure the safety of users' digital assets: • Offline Deep Cold Wallet Storage User assets are stored in offline deep cold wallets, eliminating single-point failure risks and mitigating the threat of centralized attacks.• Multi-Signature Technology Accessing funds requires multi-signature authorization, effectively preventing hacking attempts and ensuring access even in cases of key or device loss.• Protection in Extreme Scenarios Even if the system is fully compromised, including web servers, trading engines, and databases, hackers cannot steal funds as no private keys are stored on cloud servers. <h3>Trading Engine Security</h3>BYDFi’s trading matching engine sets the highest standards in the industry: • High-performance Programming Language The engine is built using kdb+, a tool widely used in high-frequency trading by financial institutions.• System optimization and Architecture All subsystems undergo secondary optimization and leverage a distributed cluster architecture and microservices development to minimize latency.• Unparalleled Performance The engine supports over 1 million transactions per second, offering the most efficient, stable, and reliable trading experience in the market. <h3>System Security</h3>BYDFi employs multi-layered security measures to ensure the highest level of system protection: • AWS Cloud Infrastructure The platform uses Amazon Web Services for top-notch security, with excellent physical and internal control measures.• Multi-Factor and Hardware Authentication System access requires multi-factor authentication and hardware verification, meeting FIPS PUB 140-2 level 3 or higher encryption module security standards.• Website Encryption and Protection SSL encryption protects website traffic, and all passwords and sensitive data are hashed using SHA512 with 512-bit encryption. Additionally, Cloudflare technology mitigates potential DDoS attacks.• SecurityAaudits and Vulnerability Detection The technical team conducts regular security testing and IT audits to promptly identify and fix potential vulnerabilities. Through these multi-layered security mechanisms, BYDFi ensures a stable, secure, and trusted trading environment, providing users with peace of mind and the best protection for their digital assets.

Security of BYDFi

Security of BYDFi｜BYDFi Help Center