Abstract
Abstract: This study evaluates the effectiveness of contemporary cybersecurity protocols in Nigeria, focusing on their efficiency and application within the local context. Cybersecurity is essential in safeguarding sensitive data against theft and unauthorised access, especially as Nigeria experiences growth in online services such as e-commerce and e-banking. The research examines the usability and economic viability of modern security measures like SSL, TLS, and cryptographic protocols. It highlights the challenges of implementing these protocols in Nigeria due to high operational costs and limited local expertise. The paper also discusses Nigeria's legal framework, including the Cybercrime Act of 2015 and the efforts by governmental bodies like NITDA to enhance cybersecurity. Case studies of recent cyber-attacks illustrate the evolving threat landscape and the critical need for robust cybersecurity strategies. The study concludes with recommendations for improving Nigeria's cybersecurity infrastructure through better regulation, increased awareness, and adopting emerging technologies like blockchain and quantum computing. The research aims to bolster Nigeria's cybersecurity posture and promote safer digital environments by addressing these issues.References
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