No, You Can’t

Here are a few takes (including a statement from "Oracle Executive Vice President and Chief Corporate Architect Edward Screven" on why their CSO's post was deleted):

Oracle security chief to customers: Stop checking our code for vulnerabilities [Updated] https://arstechnica.com/information-technology/2015/08/oracl...

No, You Really Can't - Oracle CSO Sticks Two Fingers Up At InfoSec Experts https://www.forbes.com/sites/theopriestley/2015/08/11/no-you...

Oracle has this Modest Proposal, via its CSO @heenaluwahine https://www.computerworld.com/article/2969844/oracle-cso-mar...

“Stop reverse engineering our code” https://old.reddit.com/r/ReverseEngineering/comments/3glefj/...

Oracle: Stop looking for bugs in our software, just look at all our shiny certifications! https://old.reddit.com/r/sysadmin/comments/3gksia/oracle_sto...

The HN title should probably be changed to "No, You Really Can't (2015)".