Building BSIMM Like quality security is also an emergency property in any system. ANSWER: In a word: No. Attack models capture information used to think like an attacker: threat modeling, abuse-case development and refinement, data classification, and technology-specific attack patterns. connect with us. When technology stacks and coding languages evolve faster than vendors can innovate, creating tools and automation in-house might be the best way forward. Practices that help organize, manage, and measure a software security initiative, Practices that result in collections of corporate knowledge used in carrying out software security activities throughout the organization, Practices associated with analysis and assurance of particular software development artifacts and processes, Practices that interface with traditional network security and software maintenance organizations, This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License, Configuration and Vulnerability Management. Personalized Training Create a tailored training plan based on the knowledge you already possess. Practices that help organize, manage, and measure a software security initiative. In some cases, a third-party vendor might be contracted to provide this information. Regardless of its origin, attack information must be adapted to the organization’s needs and made actionable and useful for developers, testers, and DevOps and reliability engineers. The Building Security in Maturity Model (BSIMM) Authors: Gary McGraw, CTO, Cigital, Inc., and Brian Chess, Chief Scientist, Fortify Software. The BSIMM data shows that high-maturity initiatives are well-rounded, carrying out numerous activities in all 12 of the practices described by the model. BSIMM Structure 4 Domains – 12 Practices Governance Intelligence SSDLC Touchpoints Deployment Strategy & Metrics Attack Models Architecture & Analysis Penetration Testing Compliance & Policy Security Features & Design Code Review Software Environment Training Standards & Requirements Security Testing Configuration & Vulnerability Management 13 . Some firms provide researchers time to follow through on their discoveries using bug bounty programs or other means of coordinated disclosure. Other approaches to the problem include data classification according to protection of intellectual property, impact of disclosure, exposure to attack, relevance to GDPR, and geographic boundaries. Gary McGraw, Ph.D., and colleagues Brian Chess, Ph.D., & Sammy Migues, have released the Building Security In Maturity Model (BSIMM) which is meant to provide guidance on building more secure software. It’s often easiest to start with existing generalized attack patterns to create the needed technology-specific attack patterns, but simply adding, for example, “for microservices” at the end won’t suffice. Both successful and unsuccessful attacks can be noteworthy, and discussing historical information about software attacks has the added effect of grounding software security in a firm’s reality. This … As processes improve, the data will be helpful for threat modeling efforts (see [AA1.1 Perform security feature review]). To do that, you need visibility into the current state of your SSI, as well as the data to create an improvement strategy and prioritize SSI change. BSIMM gathers the activities that a collection of companies are already doing as a way to assess a firm’s maturity in software security. The BSIMM team has recently published its third update to the BSIMM – incorporating more inventory data from a larger set of organizations. Each domain in the software security framework (SSF) has three practices, and the activities in each practice are divided into an additional three levels. This isn’t a penetration testing team finding new instances of known types of weaknesses—it’s a research group that innovates new types of attacks. The 53-page document is aimed at "anyone charged with creating and executing a software security initiative." could be summarised as ‘Do it continuously, early, and automate as much as possible’. Attack patterns directly related to the security frontier (e.g., serverless) can be useful here as well. So, that gives you some idea. The SSG facilitates technology-specific attack pattern creation by collecting and providing knowledge about attacks relevant to the organization’s technologies. BSIMM is made up of a software security framework used to organize the 121 activities used to assess initiatives. The BSIMM data show that high maturity initiatives are well-rounded—carrying out numerous activities in all 12 of the practices described by the model. By quantifying the practices of many different organizations, we can describe the common ground shared by many as well as the variations that make each unique. In the most recent BSIMM report, released in late 2016, BSIMM co-author and inventorRead More › Practice: BSIMM activities are broken down into 12 categories or practices. [AM2.1] • Create technology-specific attack patterns. Dissection of attacks and exploits that are relevant to a firm are particularly helpful when they spur discussion of development, infrastructure, and other mitigations. Software Security Frame Work It has mainly four domains… Do BSIMM practices vary by the type of group/product—for example, embedded software versus IT application software? This allows applications to be prioritized by their data classification. [AM3.2: 4] Create and use automation to mimic attackers. Abstract: As a discipline, software security has made great progress over the last decade. [AM2.5: 16] Build and maintain a top N possible attacks list. Because the security implications of new technologies might not have been fully explored in the wild, doing it in-house is sometimes the best way forward. The BSIMM includes 112 activities organized into 12 practices that fall under four central domains: Governance, Intelligence, SSDL Touchpoints and Deployment. [AM1.3: 38] Identify potential attackers. It is frame work for software security. Building BSIMM Big idea: Build a maturity model from actual data gathered from 9 of 46 known large-scale software security initiatives Create a software security framework Nine in-person executive interviews Build bullet lists (one per practice) Bucketize the lists to identify activities Create levels It is descriptive model but it measures many prescriptive models too. This is particularly useful in training classes to help counter a generic approach that might be overly focused on other organizations’ top 10 lists or outdated platform attacks (see [T2.8 Create and use material specific to company history]). Simply republishing items from public mailing lists doesn’t achieve the same benefits as active discussion, nor does a closed discussion hidden from those actually creating code. For example, a new attack method identified by an internal research group or a disclosing third party could require a new tool, so the SSG could package the tool and distribute it to testers. The Building Security In Maturity Model (BSIMM) is an inventory of existing security practices from over 40 large-scale, IT dependent organizations across seven business vertical categories. Evolving software architectures (e.g., zero trust, serverless) might require organizations to evolve their attack pattern and abuse case creation approach and content. Within the “Intelligence” Domain: AM is “Attack Models” Practice SR is “Standards and Requirements” Practice Within the “Deployment” Domain: CMVM is “Configuration Management Vulnerability Management” Practice Table above quoted from BSIMM v1.5 p47/p50 (PDF Page Numbering) Yellow - 8 out of 9 USA Yellow/Blue - More common to USA Blue - 8 out of 9 Europe Table quoted from p5 [AM2.2] • Build and maintain a top N possible attacks list. « Domain-Driven Security. In many cases, a subscription to a commercial service can provide a reasonable way of gathering basic attack intelligence related to applications, APIs, containerization, orchestration, cloud environments, and so on. The BSIMM is a software security framework used to categorize 116 activities to assess security initiatives. By quantifying the practices of many different organizations, we can describe the common ground shared by many as well as the variation that makes each unique. Nov 4, 2016. For those still reading… Firstly, many thanks to the OWASP community for hosting the fantastic OWASP Summit 2011 in Lisbon, Portugal a few weeks back. Attack Models capture information used to think like an attacker: threat modeling, abuse case development and refinement, data classification, and technology-specific attack patterns. Some organizations prioritize their list according to perception of potential business loss while others might prioritize according to successful attacks against their software. Depending on the scheme and the software involved, it could be easiest to first classify data repositories (see [CP2.1 Build PII inventory]) and then derive classifications for applications according to the repositories they use. This initial list almost always combines input from multiple sources, both inside and outside the organization. To maximize the benefit from lessons that don’t always come cheap, the SSG collects and publishes stories about attacks against the organization’s software. Success might require a multi-pronged approach, including consuming orchestration and virtualization metadata, querying cloud service provider APIs, and outside-in web crawling and scraping. The SSG periodically digests the ever-growing list of attack types and focuses the organization on prevention efforts for a prioritized short list—the top N—and uses it to drive change. The Building Security In Maturity Model (BSIMM, pronounced “bee simm”) is a study of existing software security initiatives. BSIMM is all about the observations. To help ensure proper coverage, the SSG works with engineering teams to understand orchestration, cloud configuration, and other self-service means of software delivery used to quickly stand-up servers, databases, networks, and entire clouds for software deployments. This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License, Configuration and Vulnerability Management. Both successful and unsuccessful attacks can be noteworthy, and discussing historical information about software attacks has the added effect of grounding software security in a firm’s reality. The SSG prepares the organization for SSDL activities by working with stakeholders to build attack patterns and abuse cases tied to potential attackers (see [AM1.3 Identify potential attackers]). The Building Security In Maturity Model (BSIMM) aims to quantify security practices and present them in a measurable way to allow companies to compare their performance. The Building Security In Maturity Model (BSIMM) is a study of existing software security initiatives. BSIMM2. Home » The Building Security in Maturity Model (BSIMM) Tweet. The outcome of this exercise could be a set of attacker profiles that includes outlines for categories of attackers and more detailed descriptions for noteworthy individuals. The Building Security In Maturity Model (BSIMM) is a descriptive model of software security programs. There are three practices under each domain. I recently attended a talk by Nick Murison from Cigital covering ‘Security in Agile’. The Building Security In Maturity Model (BSIMM, pronounced "bee simm") is an observation-based scientific model directly describing the collective software security activities of thirty software security initiatives.Twenty of the thirty firms we studied have graciously allowed us … Since 2009, the Build Security in Maturity Model (BSIMM) has been helping organizations across a wide range of verticals build long-term plans for software security initiatives based on actual observed data from the field provided by nearly 100 participating firms. Organizations can use the BSIMM to … "So you're teaching developers about a kind of bug they have experienced in the past and need to be aware of," West said. BSIMM is a descriptive model that was born out of a study conducted and maintained by Cigital. The model also describes how mature software security initiatives evolve, change, and improve over time. BSIMM is based on the Software Security Framework (SSF), consisting of twelve practices which is also further organized under four domains – Governance, Intelligence, SDL Touchpoints, and Deployment. [AM3.1: 3] Have a research group that develops new attack methods. [AM1.2: 81] Create a data classification scheme and inventory. Others allow researchers to publish their findings at conferences like DEF CON to benefit everyone. [AM2.2: 10] Create technology-specific attack patterns. The discussion serves to communicate the attacker perspective to everyone. In this podcast, Gary McGraw, the Chief Technology Officer for Cigital, discusses the latest version of BSIMM and how to take advantage of observed practices from high-performing organizations. However, these resources don’t have to be built from scratch for every application in order to be useful; rather, standard sets might exist for applications with similar profiles, and the SSG can add to the pile based on its own attack stories. And it includes things like code review as a practice, penetration testing as a practice, training as a practice, attack modeling is a practice. There are twelve practices organized into four domains. The framework consists of 12 practices organized into four domains: Governance. [AM2.6] • Build an internal forum to discuss attacks. For developing secure software SDLC is an inevitable part. One of the best practices advocated by BSIMM 4 is training and education. Prescriptive Models •Prescriptive models describe what you should do. Note that the BSIMM describes objectives and activities for each practice. The top N list doesn’t need to be updated with great frequency, and attacks can be coarsely sorted. BSIMM-5 is the fifth iteration of the Building Security In Maturity Model (BSIMM) project, a tool used as a measuring stick for software security initiatives. [AM2.1: 12] Build attack patterns and abuse cases tied to potential attackers. Specific and contextual attacker information is almost always more useful than generic information copied from someone else’s list. Advertisement [AM2.7: 14] Build an internal forum to discuss attacks. Ultimately, BSIMM can help organizations plan, structure, and execute programs to fight evolving security threats and vulnerabilities. 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