December 1999
Intermediate to advanced
816 pages
20h 27m
English
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Procedure for Digitally Signing Code
A digital signature is intended to provide some measure of confidence for the end user that code will not do bad things, based on the user's trust in the code signer. For example, if you get an applet signed by me and you trust me, you will be more likely to let that code run with extra permissions than you would unsigned code from an anonymous source. Of course, my electronic signature, which is produced with my private encryption key, could be forged. That is, someone else could sign some code and claim that it is from me. To deal with this, digital certificates are used to validate that a given signature is from the alleged source. You can generate your own certificates, which makes sense in an intranet ...
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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.