Encryption in Salesforce 

NOTE: Our speaker is non-English speaker. He did lots of hard work to do this session in english. I hope you will enjoy it.

Elkin, This is a good video. You covered the fundamentals of Cryptology very clearly. I was amazed how you explained the encryption and hashing. I enjoyed your video very much. I learned a lot from you.

Hello, Thanks for this great information. I have a question.... We hace 2 customers who want to bring there own keys in our salesforce org. I wish to ask how is this possible in "BYOK" scenario ? we have to consider the fact that only 1 tenant key can be active at 1 time. consider this... Customer A brings there key in system... data is encrypted as per them... Now when customer B brings their key in system... Previous key of customer A is archived... and all records gets encrypted as per key og customer B... even when customer A inserts a record in their data table, it get's encrypted as per current active key of customer B... so how this scenario can be handled ?

Who will use the tenancy secret to decrypt data ? Any scenario for using that tenancy secret and Salesforce key ?

How can encrypt Salary filed because encryption not support number and currency field?

We are also non English listeners so we can understand easily.

i got lot of info....tq Elkin

Hi i need the code of apex encrypt and decrypt where i can find this code