Application Security - SY0-601 CompTIA Security+ : 3.2

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Application development use a number of different techniques to keep our applications secure. In this video, you’ll learn about input validation, fuzzing, secure cookies, code signing, and more.
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Prof. Messer is the best! this information is amazing. Loving the consolidated notes that are explained so well. Thank you PM

briteness
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I can’t express how much I appreciate you, good, sir

PhodiNguyen
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File Hashing already provides a layer of integrity right? So does code signing add an additional layer?

Test wise if I'm asked to verify the source of an application is it better to answer with code signing as opposed to checking the hash? Hope I'm not misunderstanding anything, thanks!

justenballance
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dont mind me. here brushing up on things before my first CS interview! thanks Messer!

unholy
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I would add that cookies should be considered user defined input. Yes the web server usually sets the cookie but it's passed back to the server as a header and can be manipulated. I've seen several examples of folks reading data from a cookie like it's trusted data, it absolutely is not.

TonyYoung
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Hey, I would like to create a youtube of Security + question to help people prepare for the test, are there any legal issues with doing so? I was thinking just a Q&A using multiple choice. Thanks for all the help!

thejuice