Purpose The purpose of this document is to outline an application security strategy and roadmap for AWS Cloud SaaS applications, covering both application security concerns as well as AWS specific infrastructure. This is a checklist style article to help start conversations and give you information to perform further research. I’ve referenced other white papers and further reading available for more information throughout.
Application Security An effective application security program will reduce security risk associated with code development while keeping disruption to the normal SDLC processes to a minimum.
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My background is as a developer and a security professional, so when I had to learn system design I approached it from that perspective. While I was familiar with many of these concepts, I decided that I had to learn it in depth and in earnest. Now that I know more, I’m convinced that every developer and every security professional should understand these concepts. For all of you who are like me and want to learn more, here’s an overview to help you think about system design, coming at it from a mindset of application security.
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There are a number of places online where you can find details about application security vulnerabilities, but it is surprisingly hard to find a single location that provides a summary of all the most important vulnerabilities to be aware of.
While any high-risk vulnerability is worth fixing, It’s worth adding a layer of prioritization around the most common vulnerabilities that are being used in attacks and exploits.
The following statistics were reported by Contrast Security.
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This is part of a series Introduction Awareness (you are here) Enablement (coming soon) Enforcement (coming soon) Last week I published a post introducing three important phases of AppSec Engineering: Awareness, Enablement, and Enforcement. Over the next three posts I will dive into each of these topics to share best practices and guidelines you can roll out to optimize your security engineering practice.
In my experience, the best AppSec programs start with AppSec awareness training.
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This is part of a series Introduction (you are here) Awareness Enablement (coming soon) Enforcement (coming soon) In order for an AppSec team to collaborate effectively with development teams they should think in three phases: Awareness, Enablement, and Enforcement. This month I’ll be dedicating an article to each. The focus of these articles will be on the critically important area of application security, focused on the roles involved in building software: developers (DevOps), testers, and architects.
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I recently talked with a CISO friend of mine who was struggling to scale his security team. He has fewer than 10 security people on his team to support an organization with over 500 developers and 2000 employees. Responding to all of the requests which include: development best practices, legal and compliance, security awareness, IT security, trying to organize his team to perform the scanning, testing, reviews and more left him under water and stressed out!
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In my last blog post, I wrote about what an application security program is and why it matters. In this post, I’ll cover what it takes to build and scale an effective application security program. I’ve seen many different ways that a well-intentioned program can fail to meet its objectives. While there may be many ways to fail, there are just a few key characteristics that lead to success.
The program must be:
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In the late 1990s I worked on the security team for Internet Explorer. In fact, I was the first hire that Microsoft made in response to an influx of browser-based security vulnerabilities. I got to see what it looks like when a development team is bombarded by security problems that are serious enough to require a response and yet there’s no process to handle it. In the early days we would get at least one new vulnerability each week.
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My favorite thing about my career in security consulting has been the constant opportunity to learn new topics. Security weaves itself through every aspect of software, and software is everywhere. The phone in your pocket, the bluetooth chip in your headphones, your automobile, and the SCADA systems you rely upon every day execute millions of lines of code on your behalf. The idea that each of those systems gives me the opportunity to gain new knowledge is truly exciting.
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Firefighters are heroes. They rush into burning buildings to save our families and heirlooms from disaster. They are there in the middle of the storm to help.
Building Inspectors are bureaucrats. They tell us how to safely build and remodel while mitigating unforeseen threats that may never come.
But who has saved more lives and property?
It’s difficult to determine how many disasters have been averted by building codes or by the recommendations and requirements from building inspectors, but I suspect a lot more disasters are averted through their careful building plans, processes, and procedures than by firefighters responding to a fire.
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It seems like everyone is struggling to build a scalable application security program these days. Budgets are small, internal politics and bureaucratic inertia are a real problem, and in the meantime the threat landscape isn’t waiting while your business figures things out.
I would love it if my conversations with customers could be focused on a holistic, risk-centered approache that combines improvements to people, process, and tools in order to reduce risk to manageable levels.
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I caught three of my fingers in a tablesaw this last weekend, which caused a severe hand injury, mangling my fingers, tearing off my fingernails, and breaking the bones. It was pretty terrible, but luckily the hand surgeon says I should have a complete recovery in a few months.
Me being me, this got me thinking about some of the things that I could’ve done to mitigate the injury before it happened.
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I just returned from the 27th Defcon security conference. I’ve been attending for the last 12 or so years and it has been interesting and fun to see the conference grow and mature. Once intimidating due to the homogenous attendees, lewd contests, and a “Try Harder” mantra, it has now evolved into a great place to learn and meet new people.
Each year I speak at, or attend, a handful of security conferences.
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I had the opportunity to spend a few days at a security conference last month, in which I talked with hundreds of people in the information security community about their fears, concerns, hopes, and plans. One thing that stood out to me was the sheer optimism and joy that most of the conference attendees brought with them. They were not there (only) for the swag or the cocktail hour or the chance to be away from their day jobs for a few days.
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