
Is Upbit secure?
I'm considering using Upbit for cryptocurrency trading, but I'm concerned about its security. I want to know if Upbit is a secure platform for my transactions and if it has any known security issues or vulnerabilities.


Is the ace the lowest card?
I'm confused about the ranking of cards. In some games, the ace is considered the highest card, but I've also heard that in certain situations or games, it can be the lowest. So, is the ace the lowest card or not?


What are the disadvantages of withdrawal?
I'm wondering about the negative aspects or potential downsides of withdrawing from a situation or activity. I want to understand the possible disadvantages that might arise from making such a decision.


What is swipe io?
I recently encountered a term called 'swipe io' and I'm curious to know more about it. Could someone please explain what swipe io is and possibly its uses or applications?


Is HKEX a private company?
I am wondering if the Hong Kong Exchanges and Clearing Limited, commonly known as HKEX, is a privately owned company or not. Could someone please clarify this for me?
