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Welcome to our article series on cybersecurity and cryptography , where we dive deep into the world of online security , network protection , and information security . In this first section, we'll unravel the essence of cryptography, which forms the backbone of modern-day cybersecurity. Cryptography, the art of data encryption , plays a pivotal role in safeguarding digital privacy and ensuring secure communication . It has been used for centuries to protect sensitive information and has evolved to meet the growing need for security in the digital age. Industries such as banking, finance, healthcare, and government organizations heavily rely on cryptography to enable secure transactions, prevent unauthorized access, and analyze threats. It forms the bedrock of vulnerability assessment and password management, ensuring the utmost protection in an interconnected world. Throughout this article series, we will explore the concepts, history, applications, and different techniq...

In today's digital age, where business security and data protection are paramount, cybersecurity has become a top priority for organizations. With the rising threat of cyber attacks and the potential risks associated with data breaches, businesses must take proactive measures to safeguard their digital assets. This is where ethical hacking comes into play. Ethical hacking , also known as penetration testing , is a practice that involves authorized experts hacking into a company's systems to identify vulnerabilities and weaknesses. These skilled hackers, also known as white hat hackers, play a crucial role in protecting sensitive data, preventing cyber attacks, and helping organizations strengthen their security measures. By conducting thorough assessments and identifying potential risks, ethical hackers contribute significantly to the overall security of businesses . They enable companies to stay one step ahead of cyber attackers, implementing robust cybersecurity meas...