Secure Coding mailing list archives
Coding with errors in mind - a solution?
From: band at acm.org (William L. Anderson)
Date: Wed, 30 Aug 2006 14:04:32 -0500
Michael, this is an interesting note. Years ago I had to write a Fortran program as part of a job interview. The program problem was quite simple, and I wrote one that checked for as many errors as I could think of. My interviewer wanted to know what took me so long. I didn't get an offer. My 2 cents is that people are not really willing to pay for software with the kinds of qualities that we talk about in this list (which is about more than security). Bill Anderson Michael S Hines wrote:
a simple structure that provides for errors would go a long way... If - then - else - on error Do - end - on error Let x = y - on error Let x = function() on error etc... The problem is writing code without thinking of the possible errors that might arise. This forces you to think about the consequences of executing a command... Where 'error' is doing something intelligent when the original command doesn't work... Just a brainstorm....... any merit to it? Mike Hines mshines at purdue.edu <mailto:mshines at purdue.edu> *From:* sc-l-bounces at securecoding.org [mailto:sc-l-bounces at securecoding.org] *On Behalf Of *Ed Reed (Aesec) *Sent:* Wednesday, August 30, 2006 1:17 PM *To:* sc-l at securecoding.org *Subject:* [SC-L] e: How can we stop the spreading insecure coding examples at, training classes, etc.?Message: 1 Date: Tue, 29 Aug 2006 15:48:17 -0400 From: pmeunier at purdue.edu <mailto:pmeunier at purdue.edu> Subject: Re: [SC-L] How can we stop the spreading insecure coding examples at training classes, etc.? To: "Wall, Kevin" <Kevin.Wall at qwest.com> <mailto:Kevin.Wall at qwest.com> Cc: SC-L at securecoding.org <mailto:SC-L at securecoding.org> Message-ID: <1156880897.44f49a01620aa at webmail.purdue.edu> <mailto:1156880897.44f49a01620aa at webmail.purdue.edu> Content-Type: text/plain; charset=ISO-8859-1 Quoting "Wall, Kevin" <Kevin.Wall at qwest.com> <mailto:Kevin.Wall at qwest.com>:I think that this practice of leaving out the "security details" to just make the demo code short and sweet has got to stop. Or minimally, we have to make the code that people copy-and-paste from have all the proper security checks even if we don't cover them in training. If we're lucky, maybe they won't delete them when the re-use the code.I agree, and would like to extend it: security should be discussed *at the same time* that a topic is. Teaching security in a separate class, like I have been doing, reaches only a fraction of the audience, and reinforces an attitude of security as an afterthought, or security as an option. Comments in the code should explain (or refer to explanations of) why changing or deleting those lines is a bad idea. However, I'm afraid that it would irritate students, and make security the new "grammar and spelling" for which points are deducted from "perfectly valid write-ups" (i.e., "it's my ideas that count, not how well I spell").The same used to be said about unstructured programming examples (computed gotos, spaghetti code, multiple entry and exit points from functions, etc). We got past it. We need a similar revolution in thought with regard to security, and some one to take the lead on providing clear, crisp examples of coding style that is more secure by its nature. I don't have one handy - but that's my wish. Ed ------------------------------------------------------------------------ _______________________________________________ Secure Coding mailing list (SC-L) SC-L at securecoding.org List information, subscriptions, etc - http://krvw.com/mailman/listinfo/sc-l List charter available at - http://www.securecoding.org/list/charter.php
Current thread:
- e: How can we stop the spreading insecure coding examples at, training classes, etc.? Ed Reed (Aesec) (Aug 30)
- Coding with errors in mind - a solution? Michael S Hines (Aug 30)
- Coding with errors in mind - a solution? William L. Anderson (Aug 30)
- Coding with errors in mind - a solution? Dave Aronson (Aug 30)
- Coding with errors in mind - a solution? Tim Hollebeek (Aug 30)
- Coding with errors in mind - a solution? Pascal Meunier (Aug 31)
- Coding with errors in mind - a solution? mikeiscool (Aug 31)
- Coding with errors in mind - a solution? Pascal Meunier (Sep 01)
- Coding with errors in mind - a solution? Leichter, Jerry (Sep 05)
- Coding with errors in mind - a solution? Tim Hollebeek (Sep 05)
- Coding with errors in mind - a solution? der Mouse (Sep 05)
- Coding with errors in mind - a solution? William L. Anderson (Aug 30)
- Coding with errors in mind - a solution? Michael S Hines (Aug 30)