Exploring Security in Cryptocurrency: Challenges, Solutions, and Implications – A Systematic Literature Review

Cryptocurrency security is an important things in the digital financial landscape, with decentralized blockchain networks presenting both opportunities and challenges. This paper conducts a comprehensive review of cryptocurrency security, examining key challenges such as double spending attacks, 51 % attacks, wallet and exchange hacks, and privacy concerns. Proposed solutions and their implications are also explored, emphasizing the importance of addressing security vulnerabilities to foster trust, stability, and innovation within the cryptocurrency ecosystem. Through collaborative efforts among stakeholders, this research contributes to a deeper understanding of safeguarding cryptocurrency networks in the digital age.