SSL authentication stands for Secure Sockets Layer and is a protocol for creating a secure connection for user-server interactions. All web interactions involve both a server and a user. Users often enter or have sensitive, personal information on sites that leave people and systems vulnerable.
Can you use SSL for both encryption and authentication?
With SSL/TLS, the client/server communication protocol is encrypted and both the client and the server may independently of each other require certificate based authentication of the other part.
How does SSL authentication work?
The server sends the browser a copy of its SSL certificate. The browser checks whether it trusts the SSL certificate. … The server sends back a digitally signed acknowledgement to start an SSL encrypted session. Encrypted data is shared between the browser and the server.
What can SSL be used for?
SSL is used:
- To secure online credit card transactions;
- To secure system logins and any sensitive information exchanged online;
- To secure webmail and applications like Outlook Web Access, Exchange and Office Communications Server;
How do I enable SSL authentication?
Generate the CSR
- Access the IIS Microsoft Management Console (MMC). …
- Select the specific Web site on which you want to install a server certificate. …
- Select the Directory Security tab. …
- Select Create a New Certificate and select Next.
- Select Prepare the request now, but send it later and select Next.
What is difference between SSL and TLS?
Transport Layer Security (TLS) is the successor protocol to SSL. TLS is an improved version of SSL. It works in much the same way as the SSL, using encryption to protect the transfer of data and information. The two terms are often used interchangeably in the industry although SSL is still widely used.
Is HTTPS TLS or SSL?
HTTPS today uses Transport Layer Security, or TLS. TLS is a network protocol that establishes an encrypted connection to an authenticated peer over an untrusted network. Earlier, less secure versions of this protocol were called Secure Sockets Layer, or SSL).
What is two-way SSL authentication?
In Two-Way SSL authentication, the client and server need to authenticate and validate each others identities. … The server presents its certificate to the client. The client verifies the server’s certificate. If successful, the client sends its certificate to the server. The server verifies the client’s credentials.
What is TLS and SSL authentication?
SSL refers to Secure Sockets Layer whereas TLS refers to Transport Layer Security. … SSL and TLS are cryptographic protocols that authenticate data transfer between servers, systems, applications and users. For example, a cryptographic protocol encrypts the data that is exchanged between a web server and a user.
What is 1 way SSL and 2 way SSL?
When implementing one-way SSL authentication, the server application shares its public certificate with the client. In two-way SSL authentication, the client application verifies the identity of the server application, and then the server application verifies the identity of the client application.
What is difference between SSL and HTTPS?
HTTPS is a combination of the Hypertext Transfer Protocol (HTTP) with either SSL or TLS. It provides encrypted communications and a secure ID of a web server. SSL is simply a protocol that enables secure communications online. … Aside from HTTPS, TLS/SSL can be utilized in order to secure other app-specific protocols.
Is SSL a cryptography?
SSL, or Secure Sockets Layer, is an encryption-based Internet security protocol. It was first developed by Netscape in 1995 for the purpose of ensuring privacy, authentication, and data integrity in Internet communications. SSL is the predecessor to the modern TLS encryption used today.
What does SSL stands for?
Secure Sockets Layer (SSL) is a standard security technology for establishing an encrypted link between a server and a client—typically a web server (website) and a browser, or a mail server and a mail client (e.g., Outlook).
Which authentication in SSL is optional?
It uses HTTP over SSL (HTTPS), in which the server authenticates the client using the client’s Public Key Certificate (PKC). Secure Sockets Layer (SSL) technology provides data encryption, server authentication, message integrity, and optional client authentication for a TCP/IP connection.
What in SSL is optional?
SSL client authentication is an option that provides extra security by determining which client applications are allowed to connect to the Gateway daemon. … This builds on the security provided by SSL server authentication.
What does enable SSL mean?
The concept of “SSL Enabled” expresses whether the address the client or server is using has a valid certificate. Certification doesn’t authenticate the user. This level of security is handled by other methods, like usernames and passwords.