install configure and upgrade security
network+ security+ exams in a nutshell - a desktop quick reference
Ngày tải lên :
25/03/2014, 11:03
... VoIP Install, configure, optimize, and upgrade networks Install and configure network cards Install, identify, and obtain wired and wireless connection Identify tools, diagnostic procedures, and ... printers and scanners Install and configure printers and scanners: — Power and connect the device using a local or network port — Install and update the device driver and calibrate the device — Configure ... between mobile and desktop motherboards and processors, including throttling, power management, and Wi-Fi • Install, configure, optimize, and upgrade laptops and portable devices • Configure power...
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Mạng công cộng PSTN ( public service Telecom Network)
Ngày tải lên :
09/07/2014, 08:18
... sideband, s1(t) Lower sideband, s2(t) Lower sideband, s3(t) f 60 kHz 64 kHz 68 kHz 72 kHz Spectrum of composite signal using subcarriers at 64 kHz, 68 kHz, and 72 kHz William Stallings, Data and ... Engineering and Computer Science THE UNIVERSITY OF TEXAS AT DALLAS FREQUENCY-DIVISION MULTIPLEXING (RX) Bandpass filter, f1 s(t) FDM signal Main Receiver mb(t) Composite baseband signal Bandpass ... Science THE UNIVERSITY OF TEXAS AT DALLAS FDM CARRIER STANDARDS North American and International FDM Carrier Standards Number of voice channels Bandwidth Spectrum AT&T ITU-T 12 48 kHz 60–108 kHz Group...
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Hybrid energy system evaluation in water supply system energy production: neural network approach
Ngày tải lên :
05/09/2013, 14:58
... constant and reliable source of power Renewable energy takes on many varying forms, each with associated strengths and weaknesses, depending on the local and type, but when combined could configure ... training process and in a reliable neural network tests together with an hydraulic and power simulator model – HPS (e.g EPANET simulator), alternating flow rates, diameters and pipe lengths and roughness ... network topology and the number of neurons and hidden layers, the resulted network with the topology adopted was the neurons for input, 40, 30, 20, and 10 neurons for the hidden layers and neurons...
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AIR POLLUTION MONITORING SYSTEM BASED ON GEOSENSOR NETWORK pot
Ngày tải lên :
23/03/2014, 04:20
... acquisition policy and the context model for understanding the air pollution status their relationship for understanding the context of the remote place It is utilized in mobile and small sensor ... wind speed, air pressure, and altitude, etc After installing various kinds of sensors on the field, the system can recognize the locations, types, and accuracies of the installed sensors by importing ... is so high and dangerous like , the system should analyze and cope with the pollution as soon as possible It makes the interval shorter (8 sec.) When the pollution level is lower and the gradient...
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báo cáo sinh học:" Empowering health personnel for decentralized health planning in India: The Public Health Resource Network" ppt
Ngày tải lên :
18/06/2014, 17:20
... related to maternal and child health and communicable and noncommunicable diseases; programmatic and systemic knowledge related to health planning, convergence, health management and public-private ... to maternal and child health, communicable and noncommunicable diseases; programmatic and systemic knowledge related to health Noncommunicable Diseases and Mental Health; Disaster and Epidemic ... more "command and control" orientation of public health officials towards the community, to an attitude of participation, openness and accountability, recognizing the rights of the poor and the...
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Integrated system level modeling of network on chip enabled multi processor platforms
Ngày tải lên :
08/03/2016, 11:34
... DivX, quicktime), and 3D graphic processing (DirectX 9) Apart from the multitude and dynamics of multimedia standards, a flexible implementation platform is also mandatory to meet demanding cost constraints ... their skills and their hard work For their personal engagement I like to thank (in alphabetical order) Malte D¨ orper, Torsten Kempf, Roland Nennen, Thomas Philipp, Andreas Wieferink, and Olaf Zerres ... 10 GHz and operating below one volt Already today multiple heterogeneous processing elements and memories can be integrated on a single chip to increase performance and to reduce cost and improve...
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Connection to the MV public distribution network
Ngày tải lên :
19/10/2013, 22:15
... (consumption and standing charges) 2.3 Implementation The utility must give official approval of the equipment to be installed in the substation, and of proposed methods of installation Before any installation ... boundary between low and medium voltage; local and historical factors play a part, and limits are usually between 30 and 100 kV (see IEC 601-01-28) Schneider Electric - Electrical installation guide ... and testing of the LV installation in the substation b Checks on all interlocks (mechanical key and electrical) and on all automatic sequences b Checks on correct protective-relay operation and...
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Tài liệu Microsoft® Windows® 2000 Network and Operating System Essentials ppt
Ngày tải lên :
09/12/2013, 17:15
... data services by using Transact-SQL, manage and maintain databases, configure and manage security, monitor and optimize databases and install and configure Microsoft SQL Server Microsoft Certified ... Represents commands, command options, and portions of syntax that must be typed exactly as shown It also indicates commands on menus and buttons, icons, dialog box titles and options, and icon and menu ... interface to configure the desktop environment and to locate, create, and manipulate folders and files „# General knowledge of computer hardware components, including memory, hard disks, and CPUs...
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Tài liệu Lecture 25: The Telephone System doc
Ngày tải lên :
10/12/2013, 08:15
... the line Standard Rotary Telephone Handset (Type 500 Telephone) Dialing is done by interrupting the line current at a 10 Hz rate to 10 pulses are sent to dial digits to (Hayes modem command: ATDP) ... computers using stored-program control to handle the switching of calls • They can handle 100,000s of subscribers at a time • They are much faster, more reliable and flexible • They don't generate electrical ... used for data communications, pagers and personal digital assistants (PDAs) Regions are divided into cells, each with its own antenna and mobile phones transmit and receive using the nearest antenna...
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Developing a system of exercises to improve public speaking skill in interpreting for the 4th year students of english at vinh university
Ngày tải lên :
25/12/2013, 20:21
... meaning and /or effect as previously existing utterances in another language and culture” In this definition, Pochhaker mentions about the similarities in meaning and effect of the SL and the ... information from the speaker and understanding to identify the problem Listening is a hard work It requires full attention to the speaker, and the interpreter must understand the entire message 1.1.3.2 ... Findings and Discussion 2.4.1 Results and Discussion In this part, the data obtained from the questionnaires will be classified and analyzed on the following issues: - Students’ understanding about...
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Tài liệu Advanced Network and System Administration ppt
Ngày tải lên :
20/01/2014, 06:20
... request Server sends result code and closes socket 16 LDAP Operations Client Session Operations Query and Retrieval Operations Bind, unbind, and abandon Search and compare Modification Operations ... Authentication Configure server with schema + user data Point clients to hostname and rootDN of svr /etc/ldap.conf and /etc/openldap/ldap.conf Verify server access with ldapsearch Configure clients ... Operations Add, modify, modifyRDN, and delete 17 Authentication Anonymous Authentication Binds with empty DN and password Simple Authentication Binds with DN and password Cleartext Simple Authentication...
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Tài liệu Network Application Security Using The Domain Name System pptx
Ngày tải lên :
14/02/2014, 08:20
... DNS and LDAP 33 CHAPTER LDAP AND DNS AS CERTIFICATE DIRECTORIES 4.4 Performance and Overhead Looking up and retrieving certificates over a network will of course have a impact on both network and ... application and of a certificate publishing application In chapter we compare LDAP and DNS for certificate locating and retrieval purposes In chapter we discuss privacy threats due to Secure DNS and present ... protected and authenticated (and encrypted in the case of symmetric keys), an adversary might be able to intercept and replace the key Then Bob will believe the key he received belongs to Alice, and...
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Tài liệu The McAfee Network Security Platform: Bridging Network and System Security doc
Ngày tải lên :
14/02/2014, 16:20
... intrusion and spyware attacks, and accurate threat and risk relevance, on demand A real-time security solution empowers real-time security decisions, giving you: Data Sheet The McAfee Network Security ... visibility and relevance for security administrators performing forensic investigation of security events seen on the network Consider the following scenario to understand how Network Security ... through auto remediation, and unmanaged host is redirected to a remediation portal Real-Time Security Confidence Smart network and system security integration delivers real-time security that’s not...
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Tài liệu A WIRELESS SENSOR NETWORK AIR POLLUTION MONITORING SYSTEM pdf
Ngày tải lên :
17/02/2014, 22:20
... Karl and A Willig, Protocols and Architectures for Wireless Sensor Networks, John Wiley and Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex, England, 2005 [2] D Culler, D Estrin, and ... architecture to define nodes and their interaction Collect air pollution readings from a region of interest Collaboration among thousands of nodes to collect readings and transmit them to a gateway, ... areas for commercial and industrial use, including environment and habitat monitoring, healthcare applications, home automation, nuclear reactor controlling, fire detection and traffic control...
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Network and System Security pptx
Ngày tải lên :
14/03/2014, 20:20
... 106 Chapter 5: Unix and Linux Security 109 Unix and Security 109 The Aims of System Security 109 Achieving Unix Security 110 Basic Unix Security ... and tactics; external security strategies and tactics; network access security; and, Kerberos Thus, the onus of preventing embarrassing security gaffes falls squarely on the shoulders of IT security ... Network Security ) present an overview of wireless network security technology; how to- design wireless network security, plan for wireless network security; install and deploy wireless network security, ...
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