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Author Archives: Jim Bird

Jim Bird
Jim is an experienced CTO, software development manager and project manager, who has worked on high-performance, high-reliability mission-critical systems for many years, as well as building software development tools. His current interests include scaling Lean and Agile software development methodologies, software security and software assurance.

Driving Devops

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There is a lot of talk in the devops community about the importance of sharing principles and values, and about silo busting: breaking down the “wall of confusion” between developers and operations to create agile, cross-functional teams. Radical improvement through fundamental organizational changes and building an entirely new culture. But it doesn’t have to be that hard. All it took ...

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Agile – What’s a Manager to Do?

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As a manager, when I first started learning about Agile development, I was confused by the fuzzy way that Agile teams and projects are managed (or manage themselves), and frustrated and disappointed by the negative attitude towards managers and management in general. Attempts to reconcile project management and Agile haven’t answered these concerns. The PMI-ACP does a good job of ...

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Secure DevOps – Seems Simple

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The DevOps security story is deceptively simple. It’s based on a few fundamental, straight forward ideas and practices: Smaller Releases are Safer One of these ideas is that smaller, incremental and more frequent releases are safer and cause less problems than big bang changes. Makes sense. Smaller releases contain less code changes. Less code means less complexity and fewer bugs. ...

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Application Security – Can you Rely on the Honeymoon Effect?

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I learned about some interesting research from Dave Mortman at this year’s RSA conference in San Francisco which supports the Devops and Agile arguments that continuous, incremental, iterative changes can be made safely: a study by by the MIT Lincoln lab (Milk or Wine: Does Software Security Improve with Age?) and The Honeymoon Effect, by Sandy Clark at the University ...

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Implementing Static Analysis isn’t that easy

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Static Analysis Testing (SAST) for software bugs and vulnerabilities should be part of your application security – and software quality – program. All that you need to do is run a tool and it will find bugs in the code, early in development when they are cheaper and easier to fix. Sounds easy. But it takes more than just buying ...

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Can you Learn and Improve without Agile Retrospectives? Of course you can…

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Retrospectives – bringing the team together on a regular basis to examine how they are working and identify where and how they can improve – are an important part of Agile development. Scrum and “Inspect and Adapt” So important that Schwaber and Sutherland burned retrospectives into Scrum at the end of every Sprint, to make sure that teams will continuously ...

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How much can Testers help in Appsec?

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It’s not clear how much of a role QA – which in most organizations means black box testers who do manual functional testing or write automated functional acceptance tests – can or should play in an Application Security program. Train QA, not Developers, on Security At RSA 2011, Caleb Sima asserted that training developers in Appsec is mostly a waste ...

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Stop Telling Stories

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There are beautiful, simple ideas in today’s Agile development methods that work really well. And some that don’t. Like defining all of your requirements as User Stories. I don’t like the name. Stories are what you tell children before putting them to bed, not valuable information that you use to build complex systems. I don’t like the format that most ...

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Appsec’s Agile Problem

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Agile development has a serious Appsec problem. Most Agile development teams suck at building secure software. But one of the reasons for this is that Appsec has a serious Agile problem. Most security experts don’t understand Agile development and haven’t come to terms with the way the way that Agile teams design and build software; with the way that Agile ...

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