Resource access protocols

This article describes work to make state-level vaccination data more accessible by extending the Bulk Fast Healthcare Interoperability Resource (FHIR) standard to better support the repeated retrieval of vaccination data for coordinated outreach efforts.

8p vighostrider 25-05-2023 4 2   Download

Web technologies and e-services: Lecture 1. This lesson provides students with content about: Internet, web; HTTP; URL; web browser; web application; web application architecture; web developer roadmap;... Please take a close look at the course content!

48p tieuduongchi 24-10-2022 11 4   Download

Lecture Embedded systems - Lesson 15: Resource access protocols. The main topics covered in this chapter include: scheduling algorithms with restrictions on shared resources (mutual exclusion), problem: priority inversion, algorithms: non-preemptive protocol (NPP), highest locker priority (HLP),...

16p linyanjun_2408 23-04-2022 13 1   Download

Lecture Real-time systems - Chapter 5: Resource access control protocols provide students with knowledge about definitions of resources; resource access control: non-preemptable critical sections, basic priority inheritance protocol, basic priority ceiling protocol;...

46p bachnhuocdong 23-12-2021 7 0   Download

Recently, the number of incidents related to Web applications, due to the increase in the number of users of mobile devices, the development of the Internet of things, the expansion of many services and, as a consequence, the expansion of possible computer attacks. Malicious programs can be used to collect information about users, personal data and gaining access to Web resources or blocking them.

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Chapter 4 - Networking software. Chapter summary: The Windows NT, Windows 2000, and UNIX operating systems include both server and client functionality; Novell NetWare is strictly a client/server network operating system; Windows NT and Windows 2000 were designed to provide application services and file and print services; a client is a software component that enables a computer to access server resources;...and other contents.

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After studying this chapter students will be able to: Explain how rules are used to facilitate communication, explain the role of protocols and standards organizations in facilitating interoperability in network communications, explain how devices on a LAN access resources in a small to medium-sized business network.

41p youcanletgo_01 29-12-2015 58 2   Download

Managing Small Office WLAN An Ideal Solution from D-Link White Paper May, 2009 Abstract The deployment of wireless local area network (WLAN) in a small office environment is often hindered by the lack of simplicity, stability and affordability. Multiple access points (APs) will require more effort in configuration and management, and the complexity of security settings adds to the burden. With limited resources in a small office, solutions provided for bigger organizations will be too complicated and not economical.

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Carrier Sense Multiple Access (CSMA) is a probabilisticMedia Access Control (MAC) protocol in which a node verifies the absence of other traffic before transmitting on a shared transmission medium CAN uses a nondestructive bitwise arbitration, which means that messages remain intact after arbitration is completed even if collisions are detected. All the arbitration takes place without corruption or delay of the message that wins the arbitration.

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The Oracle Internet Directory (OID) was introduced with Oracle8i. OID serves the same function as Oracle Names in that it gives users a way to connect to an Oracle Server without having a client-side configuration file. However, OID differs from Oracle Names in that it is an LDAP (Lightweight Directory Access Protocol) direc- tory; it does not merely support the Oracle-only Oracle Net protocol. Oracle Connection Manager Each connection to the database takes up valuable network resources, which can impact the overall performance of a database application.

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Taking the network scenario of Figure 1, there will be web interfaces (routers and serv- ers), BACnet/IP controllers (connected to interesting devices that are network accessible), and operator workstations that may have vulnerable OS as well as configuration files and other interesting data and resources. The following table is adapted from a Drexel report on network security [Eisenstein et al., 2003a] and lists known IT threats to a BACnet network connected to the public Internet.

8p khongmuonnghe 04-01-2013 58 5   Download

Considering these attack vulnerabilities and scenarios it is clear that the typical BCS is not a desirable target. System resources are limited (storage space, CPU power, common OS and software packages, etc.), and valuable information is limited to the BCS system itself (configuration data, router tables) but no financial or personal information.

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As noted earlier, network security design requires that corporations determine the level of implementation investment and the total cost of intrusion they can withstand. Then corporationsmust decide how to allocate their available network security budgets to adequately secure their networks. To ensure the most comprehensive level of protection possible, every network should include security components that address the following five aspects of network security. Identity Identity is the accurate and positive identification of network users, hosts, applications, services and resources.

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In this example, the intruder gains access to username/password information and sensitive routing protocol data using an Ethernet packet decoder such as EtherPeek. The data packets being sent are captured by the laptop running EtherPeek; the program decodes the hex data into human-readable form. After obtaining access to information, the intruder can use this information to gain access to a machine and then possibly copy-restricted, private infor- mation and programs.

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Resource Management in Satellite Networks part 34. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 60 4   Download

Resource Management in Satellite Networks part 33. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

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Resource Management in Satellite Networks part 32. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 59 4   Download

Resource Management in Satellite Networks part 30. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 52 4   Download

Resource Management in Satellite Networks part 31. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

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Resource Management in Satellite Networks part 29. This book provides significant knowledge on innovative radio resource management schemes for satellite communication systems that exploit lower layer adaptivity and the knowledge of layer 3 IP QoS support and transport layer behavior. The book integrates competencies considering all the parts of system design: propagation aspects, radio resource management, access protocols, network protocols, transport layer protocols, and more, to cover both broadband and mobile satellite systems....

10p pretty22 17-11-2010 44 4   Download