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Pass4sure S90-18A Dumps with Real Questions & Practice Test
Online Certificate Status Protocol (OCSP) based services provide online certificate revocation checking. However, these types of services can introduce network latency because only one certificate can be checked at a time.
Atypical SAML assertion will contain at least one of the following subject statements:
authorization decision statement
certificate authority issuer statement
Answer: A, B, C
Service A hashes a message using algorithm X. which creates message digest X1. Service B uses a different algorithm Y to create message digest Y1 of the same message. Which of the following statements are true regarding the comparison of X1 and Y1?
They have fixed sizes
They can be swapped
They do not match
They are based on the same hashing algorithm
Answer: A, C
Security specialists at an organization require that messages exchanged between two services are kept private. There is an added requirement to check if the messages were
tampered with. The application of which of the following patterns fulfills these requirements?
Data Origin Authentication
Answer: A, B
Username and X.509 token profiles can be combined so that a single message can contain a username token that is digitally signed.
Service A is owned by Organization A. Service A sends a message containing confidential data to Service B, which is owned by Organization B. Service B sends the message to Service C, which is also owned by Organization B. Organization A trusts Organization B, which means there is no requirement to protect messages from intermediaries and after a message is received by Service B (and as long as the message remains within the boundary of Organization B), there is no requirement to keep the message data confidential. Which of the following approaches will fulfill these security requirements with the least amount of performance degradation?
Messages exchanged between Service A and Service B are encrypted using XML- Encryption.
The communication channel between Service A and Service B is encrypted using a transport- layer security technology.
SAML security tokens are used so that Service B can authenticate Service A.
An authentication broker is introduced between Service A and Service B.
You are required to design security mechanisms to enable secure message exchanges between different domain service inventories within the same organization. This needs to be documented in the design specification for which type of service-oriented architecture?
service composition architecture
service inventory architecture
service-oriented enterprise architecture
Which of the following approaches represents a valid means of utilizing generic security logic?
When required, generic security logic can be embedded within a service. The close proximity to the service logic maximizes the chances that the security logic will be consistently executed without interference from attackers.
When required, generic security logic can be abstracted into a separate utility service. This allows for reuse.
When required, generic security logic can be abstracted into a service agent. This allows for reuse and the security logic can be executed in response to runtime events.
All of the above.
Which of the following tasks directly relates to the application of the Service Loose Coupling principle?
Creating one security policy that is shared by multiple services.
Creating one security policy that is specific to one service.
Creating multiple security policies that are specific to one service.
All of the above. Answer: D QUESTION: 97
Service A hashes a message, resulting in message digest X. Service A encrypts the message digest X with its private key, resulting ir ciphertext X1. Service A sends the message and X1 to Service B. Service B hashes the message, resulting in message digest
Y. Service B decrypts X1 with Service A's public key, recovering message digest X. Service B compares Y with X and finds them to be equal. This proves that:
the message was not altered
only Service A sent this particular message
public key cryptography was used
Allof the above
A typical SAML assertion will contain at least one of the following subject statements:
authorization decision statement
certificate authority issuer statement
Answer: A, B, C
SOA S90-18A Exam (Fundamental SOA Security) Detailed Information
SOA Certified Professional certifications are formal accreditations that prove proficiency in specific areas of SOA computing. To obtain a certification, candidates are required to pass a set of exams. Some exams provide credit toward two or more certifications, whereas other exams are specific to one certification. To view a grid that shows an overview of the relationships between exams and certifications, visit the Matrix page.
Certified SOA Professional
A Certified SOA Professional has completed one specialized certification, multiple specialized certifications, or has met minimum SOACP qualifications by demonstrating proficiency in service-oriented computing fundamentals and one additional area.
Exams: S90.01 plus one additional SOACP exam
[ learn more ]
Certified SOA Consultant
A Certified SOA Consultant is required to obtain a balanced proficiency in a cross-section of the most important topic areas, with an emphasis on concepts, principles, practices, and technologies associated with service-oriented computing and service engineering.
Exams: S90.01, S90.02, S90.03, S90.04, S90.05
[ learn more ]
Certified SOA Analyst
A Certified SOA Analyst has demonstrated proficiency in the service-oriented analysis of conceptual services and service blueprints through the mastery of service modeling techniques, business service definition practices, service-orientation principles, and related methodology.
Exams: S90.01, S90.03, S90.04, S90.06, S90.07
[ learn more ]
Certified SOA Architect
A Certified SOA Architect has demonstrated proficiency in the mechanics of service-oriented computing through the mastery of patterns, principles, practices, and industry-standard technologies required to engineer modern-day service-oriented solutions.
Exams: S90.01, S90.02, S90.03, S90.08, S90.09
[ learn more ]
Certified SOA Java Developer
A Certified SOA Java Developer has proficiency with the development of distributed solutions using Java programming technologies and tools, and has attained proven mastery of applying service-orientation to the programming and implementation of services-based Java solutions.
Exams: S90.01, S90.02, S90.03, S90.05, S90.10, S90.11, S90.12
[ learn more | Available September 2016 ]
Certified SOA .NET Developer
A Certified SOA .NET Developer has proficiency with the development of distributed solutions using .NET programming technologies and tools, and has attained proven mastery of applying service-orientation to the programming and implementation of services-based .NET solutions.
Exams: S90.01, S90.02, S90.03, S90.05, S90.10, S90.13, S90.14
[ learn more | Available Q3/2016 ]
Certified SOA Governance Specialist
A Certified SOA Governance Specialist has demonstrated proficiency in defining, establishing, and evolving governance frameworks, precepts, and processes in support of organizational and technological SOA governance requirements.
Exams: S90.01, S90.03, S90.04, S90.15, S90.16, S90.17
[ learn more ]
Certified SOA Security Specialist
A Certified SOA Security Specialist has comprehensive knowledge of common threats and vulnerabilities associated with service-oriented solutions and modern service technologies, and has demonstrated proficiency in establishing security extensions for contemporary service-oriented architectures through the mastery of security patterns, practices, and industry technologies.
Exams: S90.01, S90.02, S90.03, S90.18, S90.19, S90.20
[ learn more ]
Certified SOA Quality Assurance Specialist
A Certified SOA Quality Assurance Specialist has proven expertise with testing techniques and practices specific to shared services and service-oriented solutions, and has further acquired proficiency with required quality assurance processes and assessment criteria.
Exams: S90.01, S90.03, S90.21, S90.22, S90.23
[ learn more | Available TBA ]
Certified SOA Trainer
A Certified SOA Trainer has completed at least one specialized certification with honors, has demonstrated exceptional communication abilities, and has sufficient hands-on project experience to meet the qualifications required to teach SOACP courses.
[ learn more ]
Benefits of Certification
A certification is a formal documentation of accomplishments that proves that a candidate has demonstrated theoretical knowledge and practical "know how" in a particular field. The attainment of a certification brings with it several benefits that allow successful candidates to:
Become Proficient with Vendor-Neutral, Real-World SOA
Focus on Mature and Proven Parts of the SOA Industry
Become a Project Ready SOA Professional
The SOA Certified Professional (SOACP) program is dedicated to excellence in the field of SOA and service-oriented computing. Through a series of seasoned course modules and exams, IT professionals have the opportunity to obtain a number of different certifications to recognize their accomplishment of gaining project-ready SOA proficiency.
This vendor-neutral program was developed in cooperation with best-selling SOA author Thomas Erl and several major SOA organizations and academic institutions. Through the involvement of an independent education committee, course contents and certification requirements are constantly reviewed and revised to stay current with developments in the service-oriented computing industry.
How To Get Trained
There are three options to receive training:
1. On-Site Training
An instructor can travel to your location to deliver a workshop for a class of students, based on your budget and preferences. To learn more, contact us.
2. Public Workshops
Certification workshops available for public registration are held on a quarterly basis in major cities around the world. Visit the Workshops page for the latest schedule.
Self-Study Kits are available for all exams. These kits allow you to study the materials remotely and at your own pace. Each kit includes study materials, Audio Tutor CDs, a Pearson VUE exam voucher and additional study aids. For more information, visit the Self-Study page.
How To Get Certified
To become certified you only need to pass the exams required for a given certification. The three training options can all help you prepare for these exams. To learn more, visit the Certifications page.
Note that testing and certification are optional. You can take any of the training courses without having to take the exams.
How To Take Exams
Exams are available worldwide via Pearson VUE testing centers and Online Proctoring. For descriptions of the exams and to learn more about exam scheduling and testing center locations, visit the Exams page.
img Curriculum Matrix (PDF) img Prentice Hall
Book Series Brochure (PDF) img Course Brochure (PDF) img Sample Testimonials (PDF) img
To have printed copies of any of these documents mailed to you, contact firstname.lastname@example.org.
The curriculum is comprised of a series of courses and formal exams that can be completed to achieve one or more of the following certifications:
Certified SOA Professional
Certified SOA Consultant
Certified SOA Analyst
Certified SOA Architect
Certified SOA Security Specialist
Certified SOA Java Developer
Certified SOA .NET Developer
Certified SOA Governance Specialist
Certified SOA Quality Assurance Specialist
To learn more about each certification, visit the Certifications page.
For each exam there is a corresponding one-day course module:
Module 1: Fundamental SOA & Service-Oriented Computing
Module 2: SOA Technology Concepts
Module 3: SOA Design & Architecture
Module 4: SOA Project Delivery & Methodology
Module 5: SOA Technology Lab
Module 6: Advanced SOA Analysis & Modeling
Module 7: SOA Analysis & Modeling Lab
Module 8: Advanced SOA Design & Architecture
Module 9: SOA Design & Architecture Lab
Module 10: Advanced Web-Based Service Technology
Module 11: Service Development with Java
Module 12: Service Development Lab with Java
Module 13: Service Development with .NET & Windows Azure
Module 14: Service Development Lab with .NET & Windows Azure
Module 15: Fundamental SOA Governance
Module 16: Advanced SOA Governance
Module 17: SOA Governance Lab
Module 18: Fundamental SOA Security
Module 19: Advanced SOA Security
Module 20: SOA Security Lab
Module 21: Fundamental SOA Quality Assurance
Module 22: Advanced SOA Quality Assurance
Module 23: SOA Quality Assurance Lab
For complete descriptions and outlines of the courses, visit the Courses page.
imgSome SOACP exams provide credit toward two or more certifications, whereas other exams are specific to one certification. To view a grid that shows an overview of the relationships between exams and certifications, visit the Matrix page
Certified SOA Architect
A Certified SOA Architect has demonstrated proficiency in the mechanics of SOA through the physical design of service-oriented technology architectures, service-oriented solutions, and related infrastructure.
To be considered an expert in this field requires a solid understanding of the service-orientation design paradigm including all related design principles and the effects of their application.
Fundamental SOA concepts and terminology need to become second nature to the SOA Architect and must be further supplemented with exposure to relevant SOA technologies. The different forms of service-oriented technology must also be fully understood, including the dependencies that exist between architectural levels.
SOA-certified architects will need to be prepared for a variety of design challenges and therefore must be proficient with the use of industry design patterns and service-oriented design processes. They must furthermore have an appreciation of how service design fits into the overall SOA project delivery lifecycle and how design approaches and techniques may ultimately affect service governance.
To achieve this certification, the following exams must be completed with a passing grade:
Exam S90.01: Fundamental SOA & Service-Oriented Computing
Exam S90.02: SOA Technology Concepts
Exam S90.03: SOA Design & Architecture
Exam S90.08: Advanced SOA Design & Architecture
Exam S90.09: SOA Design & Architecture Lab
Note that all certification requirements and course contents are reviewed and revised quarterly to stay in alignment with industry developments.
S90-18A Fundamental SOA Security
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Fundamental SOA Security book
publication assessment: applied SOA | S90-18A Real Questions and VCE Practice Test
utilized SOA is a new book on carrier Oriented structure written via 4 main SOA practitioners: Michael Rosen, Boris Lublinsky, Kevin Smith and Marc Balcer. This book is a instruction manual that goals at making you a success with you SOA implementation. We asked a number of questions to the authors before reviewing the booklet.
besides our evaluate, InfoQ turned into capable of obtain a pattern chapter. Chapter three: Getting begun with SOA can be downloaded right here.
InfoQ: What has been the foremost hurdles americans encountered of their SOA?
Boris: I feel that majority of people are more attracted to the SOA technologies, aka internet functions, reasonably then in enterprise modeling and decomposition -i.e. the SOA basis. as an example, a typical SOA debate is leisure vs soap, no longer why can we should use features. don't get me wrong, technology debates are essential and i appreciate them, however because of this, in latest truth JBOWS (only a Bunch Of internet features) guidelines. this is why, within the booklet we intentionally had been staying faraway from these and other implementation debates and have been trying to tackle the heart of SOA - its architectural underpinnings.
Kevin: we now have painfully experienced that the shortcoming of planning and governance has led to many chaotic SOA implementations. As Boris mentioned, many times, JBOWS will instantly get deployed with none focal point on planning, semantic interoperability or commercial enterprise facts necessities, and this makes integration complicated as new company companions eventually wish to use these services. When features are deployed with out plans involving carrier alternate management, enterprise administration and actual-time operations gets to be rather tricky and painful. some of the factors that we wanted to jot down this book is to provide guidance in accordance with the classes that we've realized during this enviornment, focusing on purposeful implementation – together with planning, administration, and governance.
one more hurdle that we now have viewed is safety. actual business options demand actual solutions for protection, and here is from time to time underestimated or omitted in new SOA tasks – with dire penalties. The “alphabet soup” of overlapping (and often competing) requisites, requisites and applied sciences used for securing SOA may also be overwhelming, and most security specifications for SOA consist of quite a few options, each and every disturbing an in-depth advantage of the fundamentals of assistance protection. we have found that one of the crucial essential challenges for agencies are identity and attribute federation between enterprise companions, the subtleties of id and attribute propagation, tradeoffs between safety methods and efficiency and availability, and entry control coverage administration and enforcement – simply to identify a number of. The questions that we see americans asking are, “How do we get began?”, “What are our alternatives for constructing safety
into our SOA?”, “How will we steadiness protection and performance?” and “How can we in reality observe the standards?” we're answering these questions in our book, proposing a practical ebook for SOA protection, with solution blueprints and decision flows to support this determination-making system less difficult.
Michael: As with most new know-how options, the challenges are not technical however reasonably are round motivating and managing the structural adjustments required to effectively utilized the new applied sciences. anyone can construct a ervice. The challenge is constructing the right functions, and doing so in the context of the enterprise in preference to the constrained scope of a single project. These are issues that we primarily address with the structure introduced in our publication.
InfoQ: "Lack of potential" is often regarded as the #1 problem in SOA, how can a corporation go about fixing it, beyond sharing applied SOA with their architects and analysts?
Boris: "Lack of ability" is a major issue, the question is which skills are we talking about? for my part, SOA is extra enterprise problem then technical, so bringing together even very skilled technical americans will now not all the time solve SOA ache. We need "actual architects" to enhance SOA. i'd love to say - "purchase a book - it is going to remedy your whole complications", however realistically, analyzing a book may assist to pinpoint the concerns and consider one of the crucial answer processes, however the genuine options nonetheless must come from inside the enterprise
Kevin: i need to echo that. We need technologists with a great history in architecture and design, firstly – and some of this information is in our booklet. probably as essential is the fact that businesses want analysts who take note the company problems for a selected area. as an instance, if you're accountable for an commercial enterprise SOA for a scientific community, and you don’t actually have people on your company who intimately understand that clinical community’s interior methods, then you aren’t going to do an excellent job. a company truly needs to hire abilities from the enterprise domain they're aiding, as a result of as Boris referred to, SOA is extra about solving enterprise problems than technical.
Michael: there is loads of training available today on critical themes corresponding to company system design, SOA analysis and design, structure and so on. The vital issue for an organization to determine first is what strategies and techniques will work for them given their requirements, atmosphere, subculture and so forth, and then to ramp up on the specific knowledge a good way to in fact deliver them cost. regularly some sort of competency middle is a great approach to constructing a essential mass of the acceptable competencies.
InfoQ: the place are we with SOA nowadays, is it actual? the place is the stage of maturity going? What's subsequent?
Boris: I feel SOA today is true, however now not mature. the majority of groups are identifying a low putting fruit - carrier Oriented Integration (SOI). As indicated within the recent Barton's group record here's nowadays a general reason for SOA failure. until we will birth to critically hyperlink SOA with enterprise enterprise mannequin and organizational structure it's going to doubtless never thoroughly mature and are living to its expectations.
Kevin: i might say that SOA is actual, but the enforcing technologies are not yet meeting the vision of what SOA may also be. Many vendors push so you might purchase their product suite for a “SOA in a field” answer, the place interoperability works neatly in case you use all of their items, but no longer so an awful lot if you combine with different systems. Many net provider toolkits have effortless factor-and-click on part to net service tools, and so builders find it handy to use them, and the result is that the functions aren't any more well-designed than the preliminary accessories. typical POJOs are not in the beginning designed with a corresponding schema in mind, so when they are changed into net services, semantic operability typically loses as the resulting service is very literally tightly coupled to the thing’s implementation. I do think that the implementing applied sciences for SOA are becoming lots better, but it surely does take some discipline for architects, designers, and
programmers to no longer choose the quick-and-soiled techniques that are provided.
I feel the hype element is demise down on SOA, and that is a great issue. in the past, SOA evangelist salesmen have been making an attempt to promote a utopian vision of a SOA that brings world peace and is the silver bullet for all that ails you. it is important to grasp that SOA can assist clear up your enterprise issues, and there are many applied sciences and specifications used for SOA implementation. it's also important to understand that SOA itself is technology agnostic. I believe SOA as an structure discipline will continue to mature and has a vibrant future.
Michael: SOA is in reality real. We comprehend of many companies that have had SOA in location for 10 years. the entire foremost tools, structures and packaged applications are moving to SOA and further and further SaaS services are available all the time. but, the vast majority of companies nowadays are just getting all started with SOA. On the general maturity scale of 0 to 5, most are likely round 1, so now is basically the time for them to focus on architecture as opposed to features.
All subject matters are treated intensive and should be applicable simply to resolve loads of the considerations that you simply might come across as you put into effect a carrier Oriented architecture whether you're an architect, analyst, fashion designer or CTO/CIO. All issues are illustrated with concrete and important examples, at once coming from actual-world projects:
The current collection of SOA books and articles is rich on high-stage theory via gentle on functional counsel
In certain, this booklet will support you tie your SOA initiative together with your business structure, IT Governance, Core facts and BPM initiatives.
The authors have cited that after working with different corporations, there are several average areas of bewilderment:
First, what is SOA, and how it differs from net features or different disbursed applied sciences?
second, what is the relationship between the enterprise and SOA?
Third, how do you design a great service?
Fourth, how do you comfortably integrate latest functions and supplies into a carrier-oriented answer?
at last, how do features fit into overall enterprise options?
In selected, the authors argue that whether it is convenient to build "a" carrier, since the tools have reached a excessive level of maturity, it remains a problem to build a "first rate" carrier in keeping with solid design concepts that fits into an usual architecture and may be combined into bigger enterprise processes within the commercial enterprise.
The ebook is divided into three ingredients:
A key to have in mind SOA is to take into account the challenges it tackles:
Integration of functions and data
Agility, Flexibility and alignment
From this starting aspect, the authors boost an knowing of what is required to obtain these dreams (Chapter three: Getting all started with SOA can be downloaded right here). From their point of view, one have to center of attention on:
Methodology and service lifecycle
deciding on services
one of the vital facets that they emphasize is the magnitude of the information architecture when enforcing a provider Oriented structure and in specific the role its performs within the definition of the service interface.
in the second half, the authors share a deep degree of advantage. Their strategy is decidedly focused on the knowledge of the enterprise. They count on business context, business domain and business system models to determine services. Chapter 5 is committed to the relationship between information modeling and repair design:
A primary difference between service operations and object strategies is that provider operations have a much better granularity. rather than many essential operations with basic parameters, services produce and eat large chunks of a doc.
This relationship is without doubt one of the hardest problems that must be solved in a carrier Oriented architecture, in spite of the know-how that you are the usage of. It helps with choosing acceptable interface footprints (which might be more convenient to reuse with the aid of new patrons) and it helps with inspecting the influence of information mannequin changes on carrier interfaces (versioning).
Chapter 6 looks on the design of service interfaces. This chapter reviews interaction patterns and gives step-by-step design instructions to help with each factor of the service: files, operations, exceptions...
Chapter 7 provides provider implementation guidelines in line with a provider architecture which contains:
provider Interface Layer
provider enterprise Layer
resource access Layer
In particular, the authors deliver the targeted obligations of each and every of these layers.
Chapter 7 looks at provider Composition.
carrier Composition is without doubt one of the terrific benefits of using SOA
The chapter covers the architecture fashions of provider composition as smartly because the diverse implementation fashions which encompass: simple historic code, service component structure, event-primarily based and orchestration-based composition. The chapter additionally provides an in-depth discussion in regards to the relationships between compositions and enterprise rules, transactions and human actions.
Chapter 9 shifts gears and focuses on the usage of capabilities to build business solutions. This theme remains probably the most least understood amongst architects and analysts.
building commercial enterprise solutions typically requires leveraging latest enterprise applications for carrier implementations and combining diverse present functions into commercial enterprise options.
The authors present an adaptation of the model-View-Controller pattern as the foundation of the structure of service Oriented enterprise options. The chapter additionally presents crucial dialogue on service versioning, safety, exception dealing with and logging, and management and monitoring, which might be all essential facets of business options.
Integration is a vital part of SOA. Chapter 10 is dedicated at exploring the position that integration plays in SOA. The authors establish several "islands" that require some degrees of integration:
Islands of information
Islands of automation
Islands of protection
in the authors' opinion, the function of SOA is to rationalize information, activities and identities to permit present and new buyers to reuse performance from legacy techniques of checklist and competently align their state. The chapter offers a few patterns which can be used to efficiently implement services from legacy techniques.
Chapter 11 introduces the concepts of SOA protection. The authors beginning with the aid of proposing an intensive introduction to the WS-safety requirements and discuss critical issues equivalent to auditing, authorization and user identity propagation.
Chapter 12 concludes this part with an purposeful SOA governance and service lifecycle framework. This chapter gives in depth advantage to determine, put in force, installation, function and edition provider. The authors introduce the OMG's Reusable property Specification (RAS) that can probably be used to catch metadata about services. The chapter additionally covers run-time policies.
The last part introduces two use instances:
provider-primarily based Integration in insurance
each and every use case is developed in depth with a sample of each and every artifacts counseled in the previous part of the e-book. These use cases symbolize state-of-the-paintings SOA implementation of enterprise classification options.
applied SOA represent a complete introduction to SOA with purposeful steps to install a company capable of delivering complex carrier oriented options.
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