Security

Security sits at the intersection of wallet controls and blockchain state. Seed phrases and private keys remain under the user’s control. Official personnel will not ask for seed phrases, private keys, or verification codes. Recovery material is safer when kept offline with minimal copies. The goal here is to separate those layers, show which details can be verified from public records, and explain why seed phrases, private keys, and verification codes are never required for normal chain-state checks.

seed phrases and private keys remain under the user’s control

For Security, seed phrases and private keys remain under the user’s control, and imtoken personnel will not ask for a seed phrase, private key, or verification code. Before transferring, signing, or approving, review the address, network, contract target, amount, and permission scope. On-chain transactions generally cannot be reversed by a wallet alone, and third-party DApps or smart contracts can introduce additional risk. Stop and verify with public information whenever the request does not match the expected action.

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Core principle: Seed phrases and private keys remain under the user’s control Common risk scenarios: Recovery material is safer when kept offline with minimal copies How to recognize the issue: Before signing for a DApp, verify the domain and request details What to do next: Public computers and public Wi-Fi increase environmental risk Build a repeatable check: Malware can replace copied addresses in the clipboard

Core principle: Seed phrases and private keys remain under the user’s control

Focus on official personnel will not ask for seed phrases, private keys, or verification codes

First, in Security, Core principle: Seed phrases and private keys remain under the user’s control works best as a repeatable security rule, not as a one-time setting. Seed phrases and private keys remain under the user’s control. Official personnel will not ask for seed phrases, private keys, or verification codes. In a Security scenario, the practical response is to split a request into source, target, permission, and outcome. A familiar interface, a rushed message, a supposed support agent, or an urgent promotion should never lower the standard for checking the domain, network, target, and permission being requested. If any of those details cannot be explained, stopping is safer than trying to discover the answer by signing first.

First follow-up in Security: Focus on official personnel will not ask for seed phrases, private keys, or verification codes can be turned into a concrete review sequence. Check the domain, address, network, contract target, and permission scope before acting, then compare the expected result with the state that is actually recorded afterward. Recovery material is safer when kept offline with minimal copies. Before transferring, verify address, network, and amount. It is also important to use contract addresses as a strong identity check. Troubleshooting can rely on public addresses, networks, transaction hashes, and contract records; a seed phrase, private key, or verification code is not troubleshooting data and should never be sent through chat, remote-control software, or an unfamiliar form.

Confirm seed phrases and private keys remain under the user’s control.
Check how official personnel will not ask for seed phrases, private keys, or verification codes affects the current request.
Use recovery material is safer when kept offline with minimal copies as a separate verification point.

Common risk scenarios: Recovery material is safer when kept offline with minimal copies

Focus on before transferring, verify address, network, and amount

Second, in Security, Common risk scenarios: Recovery material is safer when kept offline with minimal copies works best as a repeatable security rule, not as a one-time setting. Recovery material is safer when kept offline with minimal copies. Before transferring, verify address, network, and amount. In a Security scenario, the practical response is to understand why a confirmation is needed before approving it. A familiar interface, a rushed message, a supposed support agent, or an urgent promotion should never lower the standard for checking the domain, network, target, and permission being requested. If any of those details cannot be explained, stopping is safer than trying to discover the answer by signing first.

Second follow-up in Security: Focus on before transferring, verify address, network, and amount can be turned into a concrete review sequence. Check the domain, address, network, contract target, and permission scope before acting, then compare the expected result with the state that is actually recorded afterward. Before signing for a DApp, verify the domain and request details. Before approving, verify spender, token, and permission scope. It is also important to make every step answer the question: what am I authorizing?. Troubleshooting can rely on public addresses, networks, transaction hashes, and contract records; a seed phrase, private key, or verification code is not troubleshooting data and should never be sent through chat, remote-control software, or an unfamiliar form.

Confirm recovery material is safer when kept offline with minimal copies.
Check how before transferring, verify address, network, and amount affects the current request.
Use before signing for a DApp, verify the domain and request details as a separate verification point.

How to recognize the issue: Before signing for a DApp, verify the domain and request details

Focus on before approving, verify spender, token, and permission scope

Third, in Security, How to recognize the issue: Before signing for a DApp, verify the domain and request details works best as a repeatable security rule, not as a one-time setting. Before signing for a DApp, verify the domain and request details. Before approving, verify spender, token, and permission scope. In a Security scenario, the practical response is to prefer public records that can be checked again later. A familiar interface, a rushed message, a supposed support agent, or an urgent promotion should never lower the standard for checking the domain, network, target, and permission being requested. If any of those details cannot be explained, stopping is safer than trying to discover the answer by signing first.

Third follow-up in Security: Focus on before approving, verify spender, token, and permission scope can be turned into a concrete review sequence. Check the domain, address, network, contract target, and permission scope before acting, then compare the expected result with the state that is actually recorded afterward. Public computers and public Wi-Fi increase environmental risk. Remote-control requests can expose screens and actions. It is also important to start by identifying the active network. Troubleshooting can rely on public addresses, networks, transaction hashes, and contract records; a seed phrase, private key, or verification code is not troubleshooting data and should never be sent through chat, remote-control software, or an unfamiliar form.

Confirm before signing for a DApp, verify the domain and request details.
Check how before approving, verify spender, token, and permission scope affects the current request.
Use public computers and public Wi-Fi increase environmental risk as a separate verification point.

What to do next: Public computers and public Wi-Fi increase environmental risk

Focus on remote-control requests can expose screens and actions

Fourth, in Security, What to do next: Public computers and public Wi-Fi increase environmental risk works best as a repeatable security rule, not as a one-time setting. Public computers and public Wi-Fi increase environmental risk. Remote-control requests can expose screens and actions. In a Security scenario, the practical response is to manage long-lived permissions separately from one-time transactions. A familiar interface, a rushed message, a supposed support agent, or an urgent promotion should never lower the standard for checking the domain, network, target, and permission being requested. If any of those details cannot be explained, stopping is safer than trying to discover the answer by signing first.

Fourth follow-up in Security: Focus on remote-control requests can expose screens and actions can be turned into a concrete review sequence. Check the domain, address, network, contract target, and permission scope before acting, then compare the expected result with the state that is actually recorded afterward. Malware can replace copied addresses in the clipboard. On-chain transactions generally cannot be reversed by the wallet alone. It is also important to do not let a familiar label replace a technical check. Troubleshooting can rely on public addresses, networks, transaction hashes, and contract records; a seed phrase, private key, or verification code is not troubleshooting data and should never be sent through chat, remote-control software, or an unfamiliar form.

Confirm public computers and public Wi-Fi increase environmental risk.
Check how remote-control requests can expose screens and actions affects the current request.
Use malware can replace copied addresses in the clipboard as a separate verification point.

Build a repeatable check: Malware can replace copied addresses in the clipboard

Focus on on-chain transactions generally cannot be reversed by the wallet alone

Fifth, in Security, Build a repeatable check: Malware can replace copied addresses in the clipboard works best as a repeatable security rule, not as a one-time setting. Malware can replace copied addresses in the clipboard. On-chain transactions generally cannot be reversed by the wallet alone. In a Security scenario, the practical response is to be especially careful with assumptions that arise from similar-looking networks. A familiar interface, a rushed message, a supposed support agent, or an urgent promotion should never lower the standard for checking the domain, network, target, and permission being requested. If any of those details cannot be explained, stopping is safer than trying to discover the answer by signing first.

Fifth follow-up in Security: Focus on on-chain transactions generally cannot be reversed by the wallet alone can be turned into a concrete review sequence. Check the domain, address, network, contract target, and permission scope before acting, then compare the expected result with the state that is actually recorded afterward. Seed phrases and private keys remain under the user’s control. Official personnel will not ask for seed phrases, private keys, or verification codes. It is also important to stop when two pieces of context disagree. Troubleshooting can rely on public addresses, networks, transaction hashes, and contract records; a seed phrase, private key, or verification code is not troubleshooting data and should never be sent through chat, remote-control software, or an unfamiliar form.

Confirm malware can replace copied addresses in the clipboard.
Check how on-chain transactions generally cannot be reversed by the wallet alone affects the current request.
Use seed phrases and private keys remain under the user’s control as a separate verification point.

Practical checklist

Review seed phrases and private keys remain under the user’s control.
Review recovery material is safer when kept offline with minimal copies.
Review before signing for a DApp, verify the domain and request details.
Review public computers and public Wi-Fi increase environmental risk.
Review malware can replace copied addresses in the clipboard.