I noticed that some wallets like Exodus doesn’t require Internet to decrypt the password and others like Blockchain.info/greenaddress require Internet.
also from FAQ of greenaddress :
When you create a PIN, a random 256 bit AES password is created and used to encrypt your mnemonics and store them on your device in encrypted form. This password is sent to the server and destroyed on the client.
If the server is given the correct PIN when logging in, it will return the password to the device in order to decrypt the mnemonics.[1]

Does this mean that the server can get my password?
How can a wallet decrypt password without knowing the password?
I would be happy if someone explained how PIN/password encryption & decryption works because my information is very scarce.

this may be the OP solution, but look at this:
Name: jmunozve
Posts: 1
Activity: 1
Merit: 0
Position: Newbie
Date Registered: March 21, 2018, 09:19:42 PM
Last Active: March 21, 2018, 09:27:19 PM
He created an account just to ask this question, why? I see a lot of people do this and I wonder why they do it? and see that in most cases they do not even respond in the thread they create.
OP, do you feel ashamed to claim on faucets? why the hell did you created a bitcointalk account to ask that question?

what is Bitcoin cash (BCH)?
is a result of a prolonged disagreement on how to handle the bitcoin scalability problem. A group of people not content with the new Segregated Witness feature decided to increase bitcoin transaction capacity eight times, on a different blockchain without it.[1]

Is Bitcoin cash the solution to scalability problem?
NO, only a temporary escape from the problem.

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Bitcoin Cash will collapse just as it happened for each bitcoin hardfors
Read this for more information’s https://howtotoken.com/explained/bitcoin-forks-chronology-ultimate-list-forks/

Lightning technology is developing more rapidly than expected, Android application reappeared less than a month after the release of LND 0.4-beta.
"We just released a new version of Eclair Wallet (0.2.4), our Android ⚡️ Lightning wallet. #bitcoin #LightningNetwork It includes new features (custom fees, import wallet, pin protection, ...) and numerous improvements and bugfixes."[1]

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Do you think this year will be the year of lightning network?

وجدت في بعض المنتديات الخاصة بالايردروب والبونتي عروض من نوع اخر وهو الFORKS
لمن له خبرة في الميدان ان يفيدنا بتعريف ولو بسيط عن هذا النوع من العروض

ranks 1-100 all the green back coins, I think there will be no more red. bitcoin up 7.79% Ethereum up 5.01% Ripple up 10, 52%.
my estimation will continue to increase. but, there will be some also red back. honest personally feel a little bit happy to see this situation.

The Financial Stability Board (FSB), which coordinates financial regulation for the Group of 20 Economies, also resisted calls from some G20 members to regulate cryptocurrencies like bitcoin. Interest in cryptocurrencies surged last year as prices rocketed only to tumble in recent months, triggering warnings from regulators. But in a sign of too little consensus for radical action, the FSB said more international coordination was needed to plug data gaps in monitoring the rapidly evolving but still tiny sector worth less than 1 percent of global GDP at its peak.[1]

"The FSB`s initial assessment is that crypto-assets do not pose risks to global financial stability at this time," FSB Chair Mark Carney said in a letter to G20 central bankers and finance ministers who will meet in Buenos Aires on Monday and Tuesday. Carney, who stands down next year when his term as governor of the Bank of England ends, signalled that whoever succeeds him would be overseeing a more open watchdog focused on reviewing rules instead of pushing through new standards.[2]