![Carlo](https://img.btcc.com/btcc/qa/Carlo.png)
Are bitcoin wallet addresses secure?
As a <a href="https://www.btcc.com/en-US" title="cryptocurrency">cryptocurrency</a> enthusiast, I'm often curious about the security measures surrounding digital assets. With Bitcoin, the decentralized and peer-to-peer nature of transactions makes me question: are Bitcoin wallet addresses truly secure? Given the rise in hacking attempts and the value of Bitcoin, it's crucial to understand the safety measures implemented to protect these addresses. Do they utilize encryption techniques? Are there any vulnerabilities that hackers could exploit? Understanding the security of Bitcoin wallet addresses is a prerequisite for investing safely in this exciting but potentially volatile market.
![Are bitcoin wallet addresses secure?](https://img.btcc.com/btcc/qa/qaimg257.png)
![ZenHarmony](https://img.btcc.com/btcc/qa/ZenHarmony.png)
Do wallet addresses expire?
Could you please clarify for me if wallet addresses have an expiration date? I've been hearing rumors that they might expire after a certain period of time, but I'm not entirely sure if that's true. Would you mind explaining whether wallet addresses are permanent or if they have a limited lifespan? It would be greatly appreciated if you could shed some light on this matter for me. Thank you in advance for your assistance.
![Do wallet addresses expire?](https://img.btcc.com/btcc/qa/qaimg903.png)