Gabay sa User: Secret Recovery Phrase, password, at mga pribadong key
Pumunta sa MetaMask Learn para sa isang simpleng karanasan sa pagkatuto na partikular na idinisenyo para sa mga baguhan sa web3. Libreng-libre ito, available sa maraming wika, at may kasamang kapaki-pakinabang na tools gaya ng mga simulation upang matulungan kang maging pamilyar sa MetaMask.
MetaMask: a different model of account security
Gumagamit ang teknolohiya ng pampublikong blockchain ng lubhang kakaibang set ng mga tool para ma-secure ang data ng user, kumpara sa mga tradisyonal na online na teknolohiya. Karamihan sa atin ay sanay nang gumawa ng account sa isang app, o service at pagkakaroon ng kakayahan, halimbawa, na sumulat sa support para i-reset ang ating password o username. Sanay tayong pinapanatili ng app ang ating data, na marahil ay sa isang uri ng computer na pag-aari ng kumpanya.
Pero... Hindi ganyan gumagana ang MetaMask. MetaMask has three different types of secret that are used in different ways to keep your wallet, and your accounts, private and safe: The Secret Recovery Phrase, the password, and private keys. Maingat ka naming gagabayan sa mga sikretong ito nang paisa-isa.
Intro to Secret Recovery Phrases
One of the key technologies underlying MetaMask, and most user account-related tools in the crypto space is the seed phrase, or as it's referred to in MetaMask, your Secret Recovery Phrase (SRP).
Lahat ng account mo ay matematikal na kinuha sa Lihim na Parirala sa Pagbawi mo. Puwede mong isipan ang SRP bilang isang keyring, at nagtatago ito ng maraming pribadong key hanggang gusto mo: at kinokontrol ng bawat isa sa mga key na iyon ang isang account.
Now, if you want a more technical explanation:
Seed phrases as we know them today were codified for usage in Bitcoin, according to a standard referred to as Bitcoin Improvement Proposal 39, or BIP-39. BIP-39 codifies, among other things, specific lists of words in different languages; a highly-randomized selection of these words are then used to create a seed, or secret recovery, phrase.
In MetaMask there are 12 words in a seed phrase. Some older seeds, and some generated by e.g. hardware wallets, use 18, or even 24-word phrases.
Each one of these words corresponds to a series of numbers, and when placed in a specific order, represent a much more user-friendly way to remember a very, very long number. That number is then used to deterministically generate your accounts, and you may hear people refer to deterministic wallets. In computer science, deterministic is used to describe a process (usually an algorithm of some kind) that will always generate the same result. In other words, your Secret Recovery Phrase will always generate the same set of accounts derived from it.
May ilang mahahalagang feature na dapat tandaan dito:
Ang Secret Recovery Phrase ay ang sikretong kumokontrol sa wallet.
- If someone has this secret, they have complete access to the wallet, and all accounts generated by it.
MetaMask does not keep your SRP : you are the custodian of your wallet.
- MetaMask representatives will never ask for your Secret Recovery Phrase, even in a customer support scenario. If someone does ask for it, they are trying to scam you or steal your funds.
Lokal na ginagamit para makakuha ng mga pribadong key ang SRP mo, isa kada account/address.
- Accounts exist on the blockchain, and these private keys unlock those accounts.
It is possible to import accounts from other SRPs and private keys.
- However, these accounts will not be automatically restored by MetaMask in another instance; you will have to manually re-add them, unless you have a Google/Apple account connected to MetaMask—then all connected accounts (except hardware wallets) will be automatically restored.
- For other scenarios, if you have manually imported accounts, make note of their private keys, in the same way you did your seed phrase, in order to be able to re-import them in the future.
If you uninstall the app or the extension, you will likely lose access to your data and accounts.
- Your data is stored locally in an encrypted vault, from which you can recover an SRP under some circumstances
- Any transactions you performed with that local version of MetaMask, even if you delete it, will have been recorded on the blockchain.
- Therefore, the transactions should be reflected on a block explorer
- And you can continue using those accounts in another instance of MetaMask, so long as you restore using the same Secret Recovery Phrase (with the words in the same order).
Bottom line: so long as you have your Secret Recovery Phrase, you will always be able to uninstall MetaMask and restore your wallet.
MetaMask Secret Recovery Phrase: Dos and Don'ts
Gawin Ito
- Isulat ang iyong Lihim na Parirala sa Pagbawi at itago ito sa isang ligtas na lugar. Hindi namin masasabi kung saan mo ito eksaktong dapat itago dahil nakabatay iyon sa sitwasyon mo.
- Mahalagang isulat ang iyong Lihim na Parirala sa Pagbawi dahil kapag nakasulat, hindi ito mananakaw online. Kung itatago mo ito sa isang file at ilalagay sa isang folder ng cloud storage na naka-link sa internet, sa teorya, posible itong manakaw.
- Tiyakin na tama ang spelling mo at na isinulat mo ang bawat salita ayon sa tamang pagkakasunod-sunod ng mga ito.
- Makipag-ugnayan sa mga opisyal na channel ng Suporta ng MetaMask kung kailangan mo ng tulong.
Huwag Gawin
- Itago ito sa isang lokasyon na madaling mahanap, gaya ng post-it na nakadikit sa computer mo.
- Itago ito sa isang lokasyon na madaling ma-hack, gaya sa isang dokumentong na-save sa cloud o sa email na may pamagat na "Seed Phrase".
- Ibigay ang seed phrase mo kahit kanino, kahit sa nagsasabing mula sila sa Suporta ng MetaMask.
- Baguhin ang pagkakasunod-sunod ng mga salita.
Secret Recovery Phrase FAQs
Na-restore ang seed phrase ko ang ibang account!
Mangyaring konsultahin ang artikulong batay sa kaalaman sa paksang ito rito. Dagdag pa, tingnan ang thread ng Komunidad dito para sa higit pang context at background na impormasyon.
Other FAQs:
Paano ipapakita ang Secret Recovery Phrase mo
Paano i-access ang mga account ko nang wala ang aking Secret Recovery Phrase?
Pag-import ng isang seed phrase mula sa isa pang wallet software: derivation path
Gabay sa Pag-migrate ng Wallet
Paano i-check ang aktibidad ng aking wallet sa blockchain explorer
Ano ang Secret Recovery Phrase at paano ko papanatilihing ligtas ang wallet ko?
Passwords and MetaMask
Gumagamit ang MetaMask ng mga password para sa iiisang layunin: para i-secure ang mismong app; sa madaling salita, para buksan ang app, ito man ay Mobile app o in-browser Extension. Kapag nag-restore o gumawa ka ng wallet mo mula sa Secret Recovery Phrase, hindi mo na ito regular na kakailanganin (bagama't dapat na panatilihin mo itong naka-back up at ligtas), at gagamitin mo ang password mo (o mas madalas sa Mobile, biometric authentication gaya ng facial recognition o fingerprint mo) para i-unlock ang app. Para sa higit pang detalye, tingnan ang aming artikulo rito.
MetaMask traditionally uses passwords to secure the app itself; in other words, to open the application. When your application (Extension or Mobile) locks, your password is used to unlock it. You should make sure to set a strong password and to securely back it up. MetaMask cannot help you recover your password if you forget it.
If you've connected your Google or Apple account to MetaMask, your password helps you unlock the application, and also helps you access your SRP. Your SRP is sharded across five different and encrypted. Only the combination of your Google/Apple account and your password can decrypt and access your SRP; you need both to access your SRP and MetaMask.
Private keys
While a Secret Recovery Phrase is used to create and restore your wallet, including all accounts created in that wallet, each account has its own private key. Puwedeng gamitin ang key na ito para i-import ang account na iyon, at ang account lang na iyon, sa ibang wallet. Similarly, single accounts from other crypto wallets can be imported to your MetaMask.
Private keys FAQs:
Ano ang mga na-import na account?
Paano i-export ang pribadong key ng isang account
Pwede ba akong mag-import ng Coinbase wallet account papunta sa aking MetaMask wallet?