Modular Preservation of Safety Properties by Cookie-Based DoS
constructs and modular reasoning about properties are crucial to obtaining such end- to-end security ...... Reasoning about Concurrency for Security Tunnels. In.
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Security Protocols and their Properties - CiteSeerX
Many of these specifications serve as the basis for reasoning, with various .... For example, some protocols may restrict concurrency in ...... Secure web tunnel-.
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Download as a PDF - CiteSeerX
tations of these abstractions sometimes provide security properties, in particular ... for reasoning about security protocols [4, 5, 6, 1, 13]. ..... ing tunnel [11, 7]).
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Security Protocols and Specifications
uments that describe the functioning of security protocols such as SSL ,. SSH , and ... Many of these specifications serve as the basis for reasoning, with various. degrees of .... strict concurrency in order to thwart attacks that exploit messages from ..... tunnels, and administrative frontiers (e.g., [12,61,20,19,4]). In some ...
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Tunnel Agents for Enhanced Internet QoS
IEEE Concurrency. This agent-based ap- .... subpath within a cloud of non-RSVP routers; a tunnel router refers to a single .... agent locally performs reasoning and decision-making processes, agents .... mance, configuration, security, and.
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Modular Verification of Security Protocol Code by Typing - Microsoft
Jan 23, 2010 ... ing and Reasoning about Programs]: Specification techniques. General Terms ... Towards Modular Verification It is challenging to verify security properties by .... with local names and message-passing concurrency (as in the pi calculus) and with ...... Encrypt-then-MAC (as in IPSEC in tunnel mode): a → b:.
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A Semantics for Web Services Authentication - Microsoft Research
Still, it provides no for- mal basis for stating security goals or reasoning about correctness. ... lower-level secure tunnel between the endpoints, typically an SSL connection. ... on proof techniques from concurrency theory. In this approach,.
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Integrating and Extending JCSP - FTP Directory Listing - University
b 23 Tunnel Avenue, London, SE10 0SF, UK. ... exchanging compiler enforced security for programmer checked rules, losing ... JCSP is an alternative concurrency model to the threads and monitor ... Using and reasoning about an object's.
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A Formal Approach for the Evaluation of Network Security
Security policy models allow reasoning about security goals achievements. .... a framework for the construction and analysis of distributed and concurrent systems . ...... Then, the designer defines the network security policy (IPsec tunnels, NAT, ...
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Extracting parallelism in OS kernels using type-safe languages
May 20, 2015 ... allowing concurrency or parallelism to be expressed at fine granularity. However, this ... programmer's reasoning about when data structures can be freed. This in turn has ... from an IP tunnel) currently requires the developer to write ..... level languages to improve security or secure extensibility in operating ...
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X-Trace: A Pervasive Network Tracing Framework - EECS at UC
Sep 26, 2006 ... of network mechanisms like tunnels, VPNs, NATs, and overlays. Diagnosing ..... scribed in detail in below, and its security implications are addressed in ..... menting concurrency libraries and runtime environments may ease or ..... tems by reasoning about paths through the application. They record paths by ...
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Creating high-performance, statically type-safe network applications
... against some classes of errors that are currently a major source of security problems. 3 ... 3.1.1 Formal Models of Concurrency . ..... tunnel past them to provide a more consistent user experience. The increase of ..... of a program as mathematics has great significance when formally reasoning and analysing programs—for ...
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Security Engineering: A Guide to Building Dependable Distributed Systems. 115 ..... The final kind of concurrency problem with special interest to the security engineer is ...... deen tunnel could be bought for cash or at a discount in the form of a ...
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Design and Implementation of a Composable Reflective Middleware
effective utilization and security may be violated, if at all. To satisfy ... reasoning about the composability of multiple resource ... Actors[A86], a model of concurrent active objects that ..... scenario, we tunnel raw messages through the actor's.
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A Reflective Middleware Framework for Communication in - UCI
Intuitively, layering the timed delivery protocol on top of the security protocol ... position and concurrent execution of resource management policies in open dis- ... reasoning about components of open distributed environments in general, the ..... b) RCF Tunneling Overhead: When flexible communication is required.
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pdf - BBN Technologies Internetworking Research
FIRE alleviates many of the security and performance con- .... Even within an AS, there may be a need to support concurrent .... Our reasoning is that requiring algorithms to .... cal links without the need for additional tunneling or encapsula-.
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A First Look at Multi-Access Connectivity for Mobile - acm sigcomm
Dec 10, 2012 ... They range from static low-layer tunneling approaches like. IWLAN or Mobile-IP to dynamic ... exhibiting their properties, reasoning about their potential behavior in the .... flow granularity and, in theory, allows for concurrent access. The classification in .... hard to deploy without serious security impacts. 12 ...
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Formally-Based Black-Box Monitoring of Security Protocols
implementations of security protocols, a formally-based approach is pre- sented to design and ... right, because of the concurrent nature of the distributed environment and the presence of an .... an encrypting tunnel is described. .... is stuck, and analogous reasoning holds for the decryption and signature check processes.
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binpac: A yacc for Writing Application Protocol Parsers - Index of
of a security product worldwide in tens of minutes [38, 25]—which .... for reasoning about properties and features of data description lan- guages in .... 3.2 Concurrent Input ..... senger port, or a CIFS “named pipe” (a DCE/RPC tunnel through.
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Assume-Guarantee Testing - NASA
Keywords verification, testing, assume-guarantee reasoning, predictive analysis. 1. ..... not appropriate for concurrent or component-based systems, which is an area of ..... security and temporal properties, in a reliable way. 6. CONCLUSIONS ...
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