Designing Security Architecture Solutions phần 6 ppsx

... broader domain (please refer to [GS96a], [ZCC00], [NN00], and [CB 96] for more information). MID-LEVEL ARCHITECTURE 258 Figure 9.3 CORBA Security Level 1. Level 1 security, shown in Figure 9.3, in ... Access Control Credential SecurityContext Figure 9.5 Some security objects visible under Level 2. Application-Aware Security CORBA Security Level 2, shown in Figure 9.4, provides sec...

Ngày tải lên: 14/08/2014, 18:20

... single security wrapper around a collection of diverse objects can potentially Architecture Patterns in Security 89 architecture community (see [BBC00]). Layers are common in security architectures, as ... 1993, although compliant products have only been a recent phenomenon. ARCHITECTURE AND SECURITY 84 Security Architecture Basics 67 execute the decision algorithm as qu...

Ngày tải lên: 14/08/2014, 18:20

... design can be made independent of security ■■ Conflicting goals, which are inherently opposed to security 14 Security and Other Architectural Goals Enterprise security architecture can provide substantial ... physical security but instead focus on security policy defi- nition for application architecture. Although physical security is very important, we consider it outside t...

Ngày tải lên: 14/08/2014, 18:20

... 260 UNIX Access Control Lists 262 Solaris Access Control Lists 264 HP-UX Access Control Lists 267 Conclusion 268 Chapter 12 Database Security 269 Database Security Evolution 270 Multi-Level Security ... Infrastructures 60 Authorization 60 Models for Access Control 61 Mandatory Access Control 61 Discretionary Access Control 61 Role-Based Access Control 63 Access Control...

Ngày tải lên: 14/08/2014, 18:20

... and providing funding to maintain security as systems evolve. The NIST guidelines establish the following management goals: ARCHITECTURE AND SECURITY 22 Security Architecture Basics 47 standing, ... chapter, we will describe the process of security assessment, which paral- lels that of architecture review (but with a tight focus on security) . ARCHITECTURE AND SECURITY 20 T...

Ngày tải lên: 14/08/2014, 18:20

... much further by using security extensions to the basic Java security policy, however. Security Extensions in Java Java’s security packages provide many ways of enhancing security. Java is very ... The consensus in security architecture is that simplicity is the best route to security. Simplicity in design leads to simplicity in implementation and makes reasoning about security...

Ngày tải lên: 14/08/2014, 18:20

... subset of features with correspond- ingly weakened security properties. Common Security Protocol Packages enable the security service to use other security infrastructure components such as PKI, ... additional context for security. Because of the relative maturity of some security protocols, we expect continued ven- dor support for the Common Security Protocol packages. CORBA s...

Ngày tải lên: 14/08/2014, 18:20

... target of a determined but Security Components 299 Recall our criticism of vendor products for enterprise security of Chapter 3, Security Architecture Basics.” We argued that security solution vendors ... worst-fit strategy to decide what to do on a particular packet. HIGH-LEVEL ARCHITECTURE 3 06 MID-LEVEL ARCHITECTURE 268 created within them. Please refer to the Hewlett-Packar...

Ngày tải lên: 14/08/2014, 18:20

... data link security. Enterprise Security Architecture 369 Many solutions for definition of data formats for trust management have been proposed over the years, each with sound technical architectures ... the Enterprise Security Architecture 365 HIGH-LEVEL ARCHITECTURE 374 ■■ Good corporate security policy requires a balance between process definition, technical expertise, tec...

Ngày tải lên: 14/08/2014, 18:20

... assignment in, 65 — 66 role-based (RBAC), 61 , 63 — 66 , 160 roles in, 64 , 66 — 70 sandbox and, 101 self-promotion and, 56 SQL92 standard for, 63 Web security and, 225, 237, 242 — 243 XML and, 369 access ... 366 — 367 security standards and, 364 — 368 Simple API for XML (SAX), 362 Uniform Resource Identifiers (URIs) and, 365 XLinks, 362 XML Digital Signatures St...

Ngày tải lên: 14/08/2014, 18:20