1. 2017-02-24 Re: Weak reversible encryption (set up for SSNs) sas-l Roger DeAngelis 2. 2017-02-24 Re: Weak reversible encryption (set up for SSNs) sas-l Roger DeAngelis 3. 2017-02-24 Weak reversible encryption (set up for SSNs) sas-l Roger DeAngelis