Cyber law, also known as IT law, governs issues related to information technology and the internet. The primary source of cyber law in India is the Information Technology Act of 2000, which addresses issues such as cybercrime, electronic commerce, and digital signatures. The IT Act of 2000 was later amended in 2008 to address issues not covered originally and accommodate developments in IT and security. Some key aspects covered by the Acts include establishing legal recognition for e-commerce transactions, defining cybercrimes and corresponding penalties, and holding individuals and organizations responsible for online content and data security.