This document discusses security in cloud computing. It outlines some common security threats like SQL injection, phishing, malware, and bots. It also discusses where cloud computing can be found and some approaches to maintaining security at the client, hosting, and domain levels. Some security techniques mentioned include file encryption, two-factor authentication using biometrics, and encrypting information in cloud computing. Overall, the document stresses that security in cloud computing requires more attention to coding style and server administration to ensure no open ports are left vulnerable.

1. Security In Cloud Vikash Ranjan Jha Computer Science & Engineering 0701224225

2. Cloud ? Internet

3. Cloud Computing ? SAAS IAAS Security As A Service PAAS

4. Where You Can Find Cloud Computing

5. Security Threats Conficker allow to install software remotely Phishing Bots Malware Spam Waledec Valentine worm

6. Security Threats

7. SQL INJECTION $sql = select * from test where user=“vikash” and pass=“ranjan” Hackers May use ' or '1'='1 ' or '1'='1';/*' Prevention $query = sprintf("SELECT * FROM Users where UserName='%s' and Password='%s'", mysql_real_escape_string($Username), mysql_real_escape_string($Password)); mysql_query($query);

8. Security Should Be Maintained At 1. Client 2. Hosting 3. Domain

9. Classical Approach Of Internet

10. Information Get Encrypted In Cloud Computing

11. File Encryption

12. 2 Factor Authentication 1. 2. Finger Prints, Face Marks

13. Conclusion Security in Cloud Computing Concept Of Internet is more than classical concept of Internet , but even then there is a need to take more attention towards Style of coding, and Server administrator should be always ensure that connected ports are secured not a single should be left open.