September 2011
Intermediate to advanced
468 pages
15h 37m
English
book
Expert Oracle and Java Security: Programming Secure Oracle Database Applications with Java
by David Coffin
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Oracle Structures Supporting Two-Factor Authentication
In order to accomplish two-factor authentication, we will create some new tables and incorporate them into our security processes. We will create a table to hold cell phone and pager numbers for users. Additionally, we will create a table to hold the SMS gateway address for each cell phone carrier whose phones we need to support. During our 10-minute cache timeout period, while we wait for the 2-factor codes to be delivered to the user’s cell phone, pager or e-mail, we will store the two-factor codes in the Oracle database, in another new table that we will create.
In addition to new tables, we will also create functions to send and to test the two-factor codes. We will also modify the
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.