PKI Quiz

PKI Function

• Authentication is one of the essential functions of PKI. PKI verifies the identity of individuals and entities involved in digital interactions.

PKI & Privacy

• PKI contributes to privacy by establishing secure, encrypted communication channels. This helps protect sensitive information during transmission by preventing unauthorized access.

Digital Certificate Role

• Digital certificates in a PKI system act as digital identities. They contain information about the certificate holder and are issued by trusted Certificate Authorities (CAs), verifying the authenticity of the certificate holder.

PKI & Intranet Log-in Security

• PKI streamlines intranet log-in security by replacing traditional usernames and passwords with digital certificates. This method enhances security by providing a more robust authentication system.

Enterprise Transaction Control

• PKI allows enterprises to control the access and authorization of transactions within their network. They can define specific access rights for employees and partners, ensuring data integrity and secure business operations.

Authenticating Internet Transactions

• PKI helps to authenticate entities involved in Internet transactions, ensuring that parties are who they claim to be. This is accomplished through digital certificates that establish trust and legitimacy.

Digital Certificate Assurance

• Digital certificates provide assurance that a message or document received during an Internet transaction has not been tampered with or altered. They guarantee the integrity and authenticity of the transmitted information.

Digital Certificate Protection

• They protect information during Internet transmission by using encryption techniques. Data is encoded with a unique key, making it unreadable to unauthorized parties, safeguarding privacy and confidentiality.

Replacing Traditional Security

• PKI digital certificates replace traditional username and password login methods, enhancing intranet log-in security. This shift improves the security of internal networks by offering a more robust and sophisticated authentication process.

PKI's Primary Role

• PKI's primary role is to safeguard the security of communications and business transactions on the Internet. It provides a trusted framework for verifying identities, protecting information integrity, and securing data transmission.