All-in-1 / CISSP All-in-One / Harris / 5712-1 CHAPTER Becoming a CISSP 1 This chapter presents the following: • The reasons to become a CISSP • What the CISSP exam entails • What the Common Body of Knowledge contains • The history of (ISC)2 and the CISSP exam • Recertification requirements • An assessment test to gauge your current security knowledge This book is intended to welcome you to the exciting world of security and start you on a new path toward obtaining your CISSP
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Rihanna’s Billboard hit‚ Needed Me‚ has reached itself in the tenth spot this week. Needed me has been been a summer anthem for girls worldwide‚ that radiates feministic views. In the first line of the song Rihanna states that she doesn’t need anyone to be herself. It is a powerful way to draw a listener in and make them feel the same. When female artist talk about men in their songs‚ the lyrics usually are about being in love. Rihanna took a different approach with this one. Through the lyrics she
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COMPUTER NETWORKS NETWORK TELEPHONY –VOICE OVER INTERNET PROTOCOL(VoIP) VoIP is a set of technologies that enable voice calls to be carried over the internet (or other networks designed for data)‚ rather than the traditional telephone landline system-the Public Switched Telephone Networks(PSTN). VoIP uses IP protocols‚ originally designed for the internet‚ to break voice calls up into digital ‘packets’. In order for a call to take place the separate packets travel over an IP network and are reassembled
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COMPUTER | NETWORK AND COMMUNICATION | | NOTES | | | | | INDEX (COMMUNICATION AND NETWORK CONCEPT) I.NETWORK II.EVALUATION OF NETWORKING 1.ARPANET III. SWITCHING TECHNIQUES 1. CIRCUIT 2. PACKET 3. MESSAGE IV.TRANSMISSION MEDIA: Two types of media GUIDED MEDIA 1.TWISTED PAIR CABLE
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basis. Competency assessment forms‚ can prove if an employee is working to a suitable standard and if they are exceeding expectations of the job that is assigned to them. this and other factors can direct a worker to promotion. A personal development plan is also looked at (PDP)‚ and this a meeting with the employees line manager to go through the KPI’s and see what can be done to meet them. If the employee is staying on top of their work and this is proven to the line manager then a promotion may be
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Firewall Quiz 1. A(n) hub____ is a standard network device for connecting multiple Ethernet devices together by using twisted-pair copper or fiber-optic cables in order to make them function as a single network segment. 2. A(n) Router____ is a network device that can forward packets across computer networks. 3. A(n) Proxy server____ is a computer or an application program that intercepts a user request from the internal secure network and then processes that request on behalf of the user. 4.
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Network Bandwidth Predictor (NBP): A System for Online Network performance Forecasting Alaknantha Eswaradass‚ Xian-He Sun‚ Ming Wu Department of Computer Science Illinois Institute of Technology Chicago‚ Illinois 60616‚ USA {eswaala‚ sun‚ wuming}@iit.edu Abstract The applicability of network-based computing depends on the availability of the underlying network bandwidth. However‚ network resources are shared and the available network bandwidth varies with time. There is no satisfactory solution
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Models Network Management: Principles and Practice © Mani Subramanian 2000 1 Chapter 4 Case Histories • AT&T Network Management Centers • Network Operations Center • Network Control Centers • Monitors the network status • Self-healing • CNN World Headquarters • Performance Management • Fault Management • Monitoring alarms • Determines causes of failures (Artificial Intelligence) • Centralized troubleshooting of NIC (remotely) • Performance degradation due to NMS • Network may come down
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Rainwater harvesting is the accumulation and deposition of rainwater for reuse before it reaches the aquifer. Uses include water for garden‚ water for livestock‚ water for irrigation‚ and indoor heating for houses etc.. In many places the water collected is just redirected to a deep pit with percolation. The harvested water can be used as drinking water as well as for storage and other purpose like irrigation. Contents • Advantages • Quality • System setup • Vendors • Rain water harvesting
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Customer care Caring about your customers — and showing it through your service — gives you a high return on the time‚ effort and money you invest. Loyal customers are well worth nurturing. They buy more‚ more regularly. And the cost of selling to them is almost nil‚ whereas finding new customers is an expensive business. Satisfied customers will recommend your product to others. Dissatisfied customers will complain about you to an average of ten other customers and potential customers
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