Cloud security is the protection of data stored online via cloud computing platforms from theft, leakage, and deletion. Methods of providing cloud security include firewalls, penetration testing, obfuscation, tokenization, virtual private networks (VPN), and avoiding public internet connections. Cloud security is a form of cybersecurity. Cloud security is implemented by mainly using the following methods:

• Two factor authentications
• Using VPNs
• Providing Security tokens
• Data encryption
• Implementing firewall services