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1. There's endless possibilty of good and strong password, but never neglected that hacker being an a##hole never stop them to steal your things digitally.
2. For 2 FA , i preferable authy beside normal GA, since authy more convenient to use and have backup solution which using your phone numbers or mail
3. This one is the main attack of many hackers, since wallet got installed to this device. For suggestion i've got something better which using ledger or nanos. If u want to try it, then check them out before u want to buy it.
4. Just kindly remind that u need backup for yourself, which will help u later just in case u forgot something or password ( i ve made many backup hidden in my house..LOL ) .
And i want to add something just to remind about wallet. Do backup your wallet befero u transfer it to your address, give them good enough password to protect and never follow someone who asking u to typing something on console screen. I've meet person who asking for help on internet and give them access remotely on screen only. But that doesn't stop hackers to get what they want, which is very important. Yes..
private key .. thank god he only give them address which have no bitcoin there.
Well said mate, hacker is hacker they will try their best to steal your property, money, and even your wallet, so you should be so careful and make ways to secure your account correctly, there are so many ways that you can use to protect your account, as what I have posted above as well as on your post.
Yes, the private key must be so safe because it is your way to access your wallet. If you share it with anyone, then it will be easy for them to access your account. So the best thing you should do is to keep it on yourself, do not trust everyone here, because the only person that you must believe is only yourself, because at the end of the day no one will stand on you. Being selfish about this case is not bad; you are just protecting yourself or your account from hackers.
Furthermore, do not use any other devices that isn't yours including, laptop and cellphones. There are some circumstances that you can forgot to log out your crypto accounts or wallet so there's a possibility that the people who own that device might hack you. Safety first and always use your device no matter what happen and take care of your belongings to prevent loss. You're the only one who is responsible for your account and don't let anyone make you give them your account wallet.
Hackers are very good at fooling people so before they catch you up, learn how to prevent being hacked. Seek information on how you will protect your cryptocurrency so that you'll not be worried and you'll become comfortable accessing your crypto wallet. Strong passwords are really helpful and effective, I used a long and hard to memorized password so that they can't easily remember my password once they got it.
But when you got hacked, be accountable for that, and that means that your effort is not enough when protecting your accounts. So as early as you can, before that happens, learn and practice increasing the security of your wallet because it is not easy to earn the money that you have there.