Snap Bảo mật là gì?

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Snap Bảo mật là các Snap cung cấp thông tin quan trọng về giao dịch của bạn.

Snap Bảo mật giới thiệu một tab mới trong lời nhắc giao dịch, cho phép Snap cung cấp thông tin bảo mật quan trọng về giao dịch mà bạn sắp gửi.

Introducing Security Snaps

Security Snaps take your transaction journey to the next level by enabling Snaps to offer essential transaction insights, such as (but not limited to!):

1. Phishing database checks
   Know if the recipient address is linked to any known phishing databases, giving you an extra hand in figuring out whether you might be interacting with a malicious address.
2. Transaction simulations
   A Snap could help you determine whether a transaction might succeed or fail and predict any state changes by simulating the transaction locally, or by using AI.

Getting started with Security Snaps

It's easy to get started with Security Snaps — we've outlined a small step-by-step:

1. Luôn cập nhật MetaMask
   Đảm bảo tiện ích mở rộng trình duyệt MetaMask của bạn được cập nhật lên phiên bản mới nhất; tìm hiểu cách cập nhật tại đây. Xin lưu ý, MetaMask Snaps hiện chỉ khả dụng cho tiện ích mở rộng trình duyệt MetaMask.
2. Install a Snap
   If you're eager to check out what Security Snaps enable, consider trying out the Wallet Guard Snap. Or check out the MetaMask Snaps Directory.
3. Initiate a transaction
   Go to your favorite dapp and initiate a new transaction; you'll notice a new tab appearing in your MetaMask confirmation screen. Click on it to access information provided by the Wallet Guard Snap about the receiving (contract) address and view whether it was previously flagged as malicious.

Câu hỏi thường gặp (FAQ)

Are all Snaps equipped with insights about my transactions?

Not every Snap offers insights on your transactions. Check individual Snap descriptions to see if they make use of insights. When installing a Snap, you can also see whether it provides transaction insights by checking the permissions it requests:

Are there any privacy concerns when using Security Snaps?

Different types of Snaps access different information based on the permissions granted at installation. Any user data you share with a third-party-developed Snap will be collected directly by Snaps developers; MetaMask does not have access to this data. Only install Snaps from developers that you trust, and always check the privacy policy and terms of use of a Snap before installation.

I have more questions!

Take a look at the MetaMask Snaps FAQ page.

Security is just one of the Snaps categories that exist today; consider getting familiar with Interoperability Snaps and Communication Snaps as well! Bạn mới sử dụng MetaMask Snaps? Bắt đầu.