A predicted branch result is determined based on at least a portion of branch prediction information, which is updated based on an actual branch result, which is provided based on an executed branch instruction. For a first execution of a first branch instruction, the updating includes: computing a randomized value and storing the randomized value in association with an identified subset of one or more contexts that includes a context associated with the first branch instruction, obfuscating the actual branch result based at least in part on the randomized value, and storing a resulting obfuscated value in the branch prediction information. Providing a predicted branch result for a second execution of the first branch instruction includes: retrieving the obfuscated value from the branch prediction information, retrieving the randomized value, and de-obfuscating the obfuscated value using the randomized value to recover the actual branch result as the predicted branch result.