Confidentiality (Confidential) ข้อมูลเป็นความลับ It is important that only approved individuals are able to access important information
- For example, the credit card number used to make an online purchase must be kept secure and not made available to other parties. Confidentiality ensures that only authorized parties can view the information. Providing confidentiality can involve several different tools, ranging from software to “scramble” the credit card number stored on the Web server to door locks to prevent access to those servers.