Securing memcache or, Tales from Encryption
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Securing memcache or, Tales from Encryption
What's memcache?
Who’s big idea?
Why secure memcache?
• SASL authenticates • yaSSL also encrypts
Who cares?
• Policy enforcement • Sensitive Data • Masking Data behind firewall
The Cloud Cares
How do I use it?
-T
When is it available?
• Beta now
How it works
Tcp/ip
CyaSSL
N Clients N Servers
Tcp/IP
CyaSSL
memcache client Encrypted via streaming cipher
Tcp/IP
memcached
What's the Cost?
Database Performance
memcache Performance
AES-256 Performance
Stream RC4 Performance
HC-128 Performance
MD5 HC-128 Performance
Future Performance Directions
AES-NI
Hardware offloading
Alice
Bob
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