Some cryptocurrency investors are worried about data security in the future. Bitcoin(Encryption: BTC) Owners usually tout the unchanging quality of the largest coin as their main selling point. But if Bitcoin’s technology platform never changes, how can it deal with unexpected challenges and adapt to new security threats? In particular, will Bitcoin’s encryption collapse soon under the attack of quantum computing systems?
So there are a few things you should know before you completely log out of Bitcoin or dig into it first. Bitcoin can have a system stability cake or it can be eaten into the threat.
Bitcoin does change over time and should prevent quantum computing attacks in the long run. It is very unlikely to suddenly turn into dangerous or economically insane moves, such as changing its anti-inflation-proof coin creation process.
Quantum computers should ultimately destroy many industries. This type of powerful system is perfect for finding patterns in seemingly random data. They will crack the genetic code of genetic diseases, provide the most accurate weather forecasts ever, and bring clarity to the chaos in financial markets.
Of course, they will be able to crack crypto algorithms at the core of Bitcoin and other cryptocurrencies.
If this happens, it must be the end of Bitcoin. No crowds and wrongdoing will be able to change, delete or insert data into Bitcoin’s blockchain ledger, click on a quantum-powered mouse, and move data to a billion dollar fate.
If Bitcoin’s technology doesn’t change that much, it wouldn’t be a horrifying situation. You often hear crypto bull touting the company cover of 21 million bitcoins to prevent inflation. Once the last part of 21 million digital coins is minted, there will be no production any more. Since 19.83 million bitcoins have been created, this is 94.4% of all bitcoins that will exist.
Therefore, Bitcoin has not changed. Bitcoin’s data security must decline when bad actors eventually move on to game-changing quantum computers.
Ending.
Dear investor, hold your horse.
The computing platform behind Bitcoin can indeed change over time. Today, the Bitcoin core software that manages blockchain ledgers and Bitcoin mining programs has reached version 28.1. The latest update fixes some bugs and adds some developer-friendly features. It was released on October 2, 2024, followed by a more substantial “main version” in the spring of 2025.
These changes may indeed involve very important features and software bits, including the limits of 21 million coins and the encryption method used.
Moreover, there are already some encryption methods that are difficult to crack using quantum computing systems. The National Institute of Standards and Technology (NIST) announced the first federal quantum encryption standard for 2022. Development efforts toward this goal began in 2016. IBM(NYSE: IBM) These quantum-resistant algorithms were included in the Z16 mainframe system of the same year, and these encryption solutions will be forced over time. Microsoft(NASDAQ: MSFT) Data security can also be quietly introduced through quantum security algorithms.
There is absolutely no reason to believe that the Bitcoin developer community will put the entire system in a quantum-based hacking problem. The old-fashioned SHA-256 hashing capability will be replaced by an alternative to quantum security until quantum computers grow powerful enough to pose a real threat.
The key to remember is that updates will occur only if most approvals are approved. More than half of the systems running Bitcoin blockchain require a new version to be installed in order to reach a consensus on approving every transaction in the public ledger. 51% of the attacks that may occur are possible, but only if you control over more than half of the world’s Bitcoin mining capacity – even for a trillion-dollar technology giant or government. Before this, each software update went through a meticulous process of planning, development, testing and installation.
It is not in the best interest of the community to adopt a software version with unnecessary features. The 21 million coin cap is safe, as increasing the limit will immediately reduce the value of Bitcoin holdings and the mining system, thus making that specific amount possible.
Therefore, Bitcoin developers are free to deal with technological challenges, including hacker threats caused by quantum computers. The system is also complex enough to resist unwanted software changes. No project, system or organization is 100% secure for every threat, and in the strange cryptocurrency market, this is just more real. However, Bitcoin investors should not lose sleep on this particular issue.
Quantum computers won’t break the Bitcoin platform anytime soon, and there are still many years away from posing a serious threat. With proper software tweaking, it’s enough time to avoid the whole problem.
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Anders Bylund has positions in Bitcoin and international business machines. Motley fool has a place and recommends Bitcoin, international business machines and Microsoft. Motley Fools suggest the following options: January 1, 2026, Microsoft $395 Phone, Short January 2026, Microsoft $405 Phone. Motley Fool has a disclosure policy.
Do you think you know Bitcoin? This is a little-known fact that you can’t ignore. Originally published by Motley Fool
