Symantec SSL – Learn How SSL Works – Symantec
Symantec SSL – Learn How SSL Works – Symantec
Secure Sockets Layer (SSL): How it works
What happens when a browser finds SSL
The browser attempts to connect to an SSL-secured site.
The browser asks the Web server to identify itself.
The server sends a copy of your SSL certificate to the browser.
The browser verifies that the SSL certificate is trusted. If it is, it sends a message to the server.
The server returns a digitally signed confirmation to initiate an encrypted SSL session.
Encrypted data is shared between the browser and the server.
Encryption protects data during transmission
Web servers and browsers rely on the Secure Sockets Layer (SSL) protocol to help users protect their data while transferring through an encrypted channel exclusively for private communications over the public Internet. Each SSL certificate consists of a pair of keys plus verified identification information. When a Web browser (or client) points to a secured site, the server shares the public key with the client to establish an encryption method and a single session key. The client confirms that it recognizes and trusts the SSL certificate issuer. This process is called an “SSL handshake” and initiates a secure session that protects the privacy and integrity of messages. Strong 128-bit encryption can calculate 288 times as many combinations as 40-bit encryption. That means a security that is more than a trillion times stronger. At current computing speeds, a hacker with the time, tools, and motivation to perform an attack using brute force would require a trillion years to hack into a session protected by a SGC-enabled certificate. To enable strong encryption for most site visitors, choose an SSL certificate that enables 128-bit minimum encryption for 99.9% of visitors.
The browser attempts to connect to an SSL-secured site.
The browser asks the Web server to identify itself.
The server sends a copy of your SSL certificate to the browser.
The browser verifies that the SSL certificate is trusted. If it is, it sends a message to the server.
The server returns a digitally signed confirmation to initiate an encrypted SSL session.
Encrypted data is shared between the browser and the server.
Encryption protects data during transmission
Web servers and browsers rely on the Secure Sockets Layer (SSL) protocol to help users protect their data while transferring through an encrypted channel exclusively for private communications over the public Internet. Each SSL certificate consists of a pair of keys plus verified identification information. When a Web browser (or client) points to a secured site, the server shares the public key with the client to establish an encryption method and a single session key. The client confirms that it recognizes and trusts the SSL certificate issuer. This process is called an “SSL handshake” and initiates a secure session that protects the privacy and integrity of messages. Strong 128-bit encryption can calculate 288 times as many combinations as 40-bit encryption. That means a security that is more than a trillion times stronger. At current computing speeds, a hacker with the time, tools, and motivation to perform an attack using brute force would require a trillion years to hack into a session protected by a SGC-enabled certificate. To enable strong encryption for most site visitors, choose an SSL certificate that enables 128-bit minimum encryption for 99.9% of visitors.
Secure Sockets Layer (SSL): How it works
What happens when a browser finds SSL
The browser attempts to connect to an SSL-secured site.
The browser asks the Web server to identify itself.
The server sends a copy of your SSL certificate to the browser.
The browser verifies that the SSL certificate is trusted. If it is, it sends a message to the server.
The server returns a digitally signed confirmation to initiate an encrypted SSL session.
Encrypted data is shared between the browser and the server.
Encryption protects data during transmission
Web servers and browsers rely on the Secure Sockets Layer (SSL) protocol to help users protect their data while transferring through an encrypted channel exclusively for private communications over the public Internet. Each SSL certificate consists of a pair of keys plus verified identification information. When a Web browser (or client) points to a secured site, the server shares the public key with the client to establish an encryption method and a single session key. The client confirms that it recognizes and trusts the SSL certificate issuer. This process is called an “SSL handshake” and initiates a secure session that protects the privacy and integrity of messages. Strong 128-bit encryption can calculate 288 times as many combinations as 40-bit encryption. That means a security that is more than a trillion times stronger. At current computing speeds, a hacker with the time, tools, and motivation to perform an attack using brute force would require a trillion years to hack into a session protected by a SGC-enabled certificate. To enable strong encryption for most site visitors, choose an SSL certificate that enables 128-bit minimum encryption for 99.9% of visitors
The browser attempts to connect to an SSL-secured site.
The browser asks the Web server to identify itself.
The server sends a copy of your SSL certificate to the browser.
The browser verifies that the SSL certificate is trusted. If it is, it sends a message to the server.
The server returns a digitally signed confirmation to initiate an encrypted SSL session.
Encrypted data is shared between the browser and the server.
Encryption protects data during transmission
Web servers and browsers rely on the Secure Sockets Layer (SSL) protocol to help users protect their data while transferring through an encrypted channel exclusively for private communications over the public Internet. Each SSL certificate consists of a pair of keys plus verified identification information. When a Web browser (or client) points to a secured site, the server shares the public key with the client to establish an encryption method and a single session key. The client confirms that it recognizes and trusts the SSL certificate issuer. This process is called an “SSL handshake” and initiates a secure session that protects the privacy and integrity of messages. Strong 128-bit encryption can calculate 288 times as many combinations as 40-bit encryption. That means a security that is more than a trillion times stronger. At current computing speeds, a hacker with the time, tools, and motivation to perform an attack using brute force would require a trillion years to hack into a session protected by a SGC-enabled certificate. To enable strong encryption for most site visitors, choose an SSL certificate that enables 128-bit minimum encryption for 99.9% of visitors
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