AppSec Blog: Author - Frank Kim

AppSec Blog:

How to Prevent XSS Without Changing Code

To address security defects developers typically resort to fixing design flaws and security bugs directly in their code. Finding and fixing security defects can be a slow, painstaking, and expensive process. While development teams work to incorporate security into their development processes, issues like Cross-Site Scripting (XSS) continue to plague many commonly used applications. In … Continue reading How to Prevent XSS Without Changing Code

Survey on Application Security Programs - Webcast and Paper

For the second year in a row Jim Bird and I have helped SANS put together a "Survey on Application Security Programs and Practices". We asked some of the same questions as the previous year, just in a different way. Some interesting trends this year, as taken from the executive summary of the soon to … Continue reading Survey on Application Security Programs - Webcast and Paper

How much do developers care about security?

3% That's about how much developers care about security. Starting last year I made a concerted effort to speak at developer conferences. The idea was to go directly to people who write actual code and help spread the word about application security. By speaking at technical conferences that appeal to top developers the goal was … Continue reading How much do developers care about security?

Seven Tips for Picking a Static Analysis Tool

Stephen J, who is a member of our software security mailing list, asked a while back, "Do you have any recommendations on static source code scanners?" James Jardine and I started talking and came up with the following tips. There are so many commercial static analysis tools from vendors like Armorize, Checkmarx, Coverity, Fortify (HP), … Continue reading Seven Tips for Picking a Static Analysis Tool

What's in Your iOS Image Cache?

Backgrounding and Snapshots In iOS when an application moves to the background the system takes a screen shot of the application's main window. This screen shot is used to animate transitions when the app is reopened. For example, pressing the home button while using the logon screen of the Chase App results in the following … Continue reading What's in Your iOS Image Cache?