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- Architecting Secure Software Systems - CRC Press Book
- Architecting secure software systems
- Security Architecture Components
- Elements of a Good Security Architecture
Possible occurrence of an undesirable event.
Exploits or attacks. When a threat becomes reality, it is called attack. These are measures to eliminate vulnerabilities or reduce the attack surface. It is used by Microsoft for threat modeling of their systems. The root of a tree represents a security event that can potentially damage an asset. Each path through an attack tree represents a unique attack. Step 2.
Architecting Secure Software Systems - CRC Press Book
Analyze functional requirements of the system using use-case and UML tools. Step 3. Step 4. List the assets the system is handling and risk associated with them. Step 5. Use the misuse case to analyze security risks and interactions between different tasks and their relationship.
Use the attack tree to breakdown misuse cases to understand what are the AND and the OR components in the threat path. Step 7. Step 8. Analyze the attack surface and consider reducing the attack surface. Step 9. Progressively refine the requirements by decomposition of the requirements. Design antipattern: design patterns help to address commonly occurring problems that appear initially to be beneficial, they sometimes result in bad consequences that outweigh the apparent advantages. This is called antipatterns. Each attack pattern contains the following sections: Pattern name and classification The overall goal of the attack specified by the pattern A list of preconditions for its use The steps for carrying out the attack A list of post conditions that are true if the attack is successful A list of suggestions that can be used to counter this attack.
University of Arkansas 1 This. Similar presentations. Upload Log in. Within these broad categories, each approach is further broken down reflecting the high-level strategies adopted to tackle erosion. These are process-oriented architecture conformance, architecture evolution management, architecture design enforcement, architecture to implementation linkage, self-adaptation and architecture restoration techniques consisting of recovery, discovery, and reconciliation. There are two major techniques to detect architectural violations: reflexion models and domain-specific languages.
Reflexion model RM techniques compare a high-level model provided by the system's architects with the source code implementation. There are also domain-specific languages with a focus on specifying and checking architectural constraints. Software architecture recovery or reconstruction, or reverse engineering includes the methods, techniques, and processes to uncover a software system's architecture from available information, including its implementation and documentation.
Architecture recovery is often necessary to make informed decisions in the face of obsolete or out-of-date documentation and architecture erosion : implementation and maintenance decisions diverging from the envisioned architecture. This is a part of subjects covered by the Software intelligence practice. Architecture is design but not all design is architectural.
There are no rules or guidelines that fit all cases, although there have been attempts to formalize the distinction. For example, the client—server style is architectural strategic because a program that is built on this principle can be expanded into a program that is not client—server—for example, by adding peer-to-peer nodes. Requirements engineering and software architecture can be seen as complementary approaches: while software architecture targets the ' solution space ' or the 'how', requirements engineering addresses the ' problem space ' or the 'what'.
Both requirements engineering and software architecture revolve around stakeholder concerns, needs and wishes. There is considerable overlap between requirements engineering and software architecture, as evidenced for example by a study into five industrial software architecture methods that concludes that "the inputs goals, constraints, etc.
From Wikipedia, the free encyclopedia. Main article: Software architecture description. Main article: Architecture description language. Main article: View model. Main article: Architecture framework. Main article: Architectural pattern.
Architecting secure software systems
Main article: Agile development. Main article: Software architecture recovery. Main article: Software design. Main article: Requirements engineering. Main articles: Computer architecture , Systems architecture , and Enterprise architecture. Boston: Addison-Wesley. Retrieved Software Architecture in Practice, Third Edition.
IEEE Software. Retrieved on Software Architecture Knowledge Management. Just Enough Software Architecture. Gaudi site. Retrieved November 13, Feb 6, Retrieved November 1, Journal of Systems and Software.
- Architecting secure software systems!
- Creature (Dorothy, a Publishing Project).
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Naur; B. Randell, eds. Kruchten; H. Obbink; J. Stafford Software architecture: perspectives on an emerging discipline. Prentice Hall. Balancing Agility and Discipline. April Retrieved 14 September Valente, K. Czarnecki, and R. Eden; Rick Kazman Archived from the original PDF on Shekaran; D. Garlan; M.
Security Architecture Components
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Elements of a Good Security Architecture