September 2019
Beginner to intermediate
346 pages
7h 35m
English
Content preview from Hands-On SAS for Data Analysis
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Encryption
In Chapter 1, Introduction to SAS Programming, we encrypted a dataset using a password. Encryption can be done both at the Server and the SAS programming level. Most users will never get permission to encrypt at the Server level. However, SAS does offer two methods by which we can encrypt via programming. Earlier, we witnessed encryption via the built-in mechanism in SAS. The other method, known as advanced encryption standard (AES) - 256, is showcased in the following code block. 256 refers to the bit key for encryption.
The following is the syntax for SAS proprietary encryption:
Data Library.File (encrypt = yes pw = password);Data Library.File (encrypt = yes write = password);Data Library.File (encrypt = yes alter = password); ...
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