• Amazon CloudWatch Logs lets to monitor and troubleshoot the systems and applications using the existing system, application and custom log files. • With CloudWatch Logs, logs can be monitored, in near real time, for specific phrases, values or patterns. For example, an alarm can be set on the number of errors that occur in the system logs or view graphs of latency of web requests from the application logs. We can then view the original log data to see the source of the problem. • Log data can be stored and accessed indefinitely in highly durable, low-cost storage.
Understanding networking is a fundamental part of configuring complex environments on the internet. This has implications when trying to communicate between servers efficiently, developing secure network policies, and keeping your nodes organized. Every location or device on a network must be addressable. This is simply a term that means that it can be reached by referencing its designation under a predefined system of addresses. In the normal TCP/IP model of network layering, this is handled on a few different layers, but usually, when we refer to an address on a network, we are talking about an IP address.
Assignment 1 What is Web Server Scripting? Explain the principles of web server scripting: Web server scripting is simply where a script is executed on the web server before a webpage is sent to the user. This means that the files that the user can customised rather the layout or information shown on the webpage once they load it up, an example of this would be, on Facebook once you login you will get a news feed, which is for you alone and no one else. This makes webpages dynamic; they can change depending on circumstances of the user instead of being a simple static page which can’t change rather the layout, information and so forth. This is different from client side scripting however, since to be a server side script the data must be executed on the web server side, compared to the Client side scripts which are executed by the user’s browser.
Limited permissions:-In SQL, we are going about as servers or databases, permitting the client can restrain testimony. For instance, we dole out db_datareader client part, and after that the client can execute certain put away systems permit. (b) Five key areas Database monitoring:- This is fundamentally to screen and examine database movement and takes and records exchange, for instance don 't believe any local evaluating. This guarantees high server accessibility. Other than utilizing it to examine patterns.
Procedures and policies required to address this are: • Access control using unique user Identification protocols, emergency access, procedures, timed auto logoff, and encryption and decryption mechanisms. • Auditing system that ensures that the IT system with the PHI is being recorded and examined. • Having an IT system that is dependable and protects PHI from alteration and being destroyed. • Making sure that the person accessing the PHI has the proper proof to identify who they are and are authorized to access. • Security that all transmissions are protected when being transmitted over the electronic communications
What is a process control block, and what is it used for? A process block control is a data structure containing information about an active process. PCB is used for storing the collected information about the processes and allows the OS to locate key information about a process such as the name, state of the process, resources that are allocated to the process, scheduling information, process ID, and input/output devices that are used by the process. 7. What is a thread?
Make sure you identify what EHR features you will need to achieve meaningful use and practice goals. Make a list of potential deal-breakers and decide whether you want your EHR data to reside in-office, a vendor server, or in web-based storage (“cloud storage”). You can start with the Certified HIT Product List (CHPL)Web Site Disclaimers External Links Disclaimer, which
• Ensure service members’ records were filed properly and maintained in the individual record. • Procure service member records in-order to be mailed out to other claim offices, having major effects on individuals. • Ensure all regulatory requirements pertaining to individual privacy were adhered to. • Research and obtain all necessary paperwork and relevant information regarding cases and issues pertaining to individual records. • Identify records, inconsistencies and initiated actions to correct the problems.
The Ethical Impact for the Use of Technology Technology has an enormous influence on the collection, storage and control of information. But technology main ethical impact relates to accessibility/inaccessibility and the control of information. There is a possibility that the information can be accessed simultaneously. By indication, it becomes easier to access a person's private information by more people. If information stored was not electronic data but stored on paper in a filing cabinet and the information wouldn’t be subjected too much security, with technology information can be protect by means of a variety of security measures to prevent unauthorised access or grant access to authorised users.
4.4.3. Access Accusations of any system is done by the ability of knowing the attributes of system design, configuration, deployment, and know about the sending or receiving data to/from a component of any system from the attacker’s location. 4.4.4. Vulnerabilities Weaknesses, insecure network, defects, in any SCADA system that can be increase the access of unauthorized advantages. A single defect allow an attacker to gain information that defect is define as vulnerability.
4.1) Application Based Performance Tips The following tuning tips, based on the applications running on IIS, can help administrators with IIS management and optimize the performance of IIS. 4.1.1) Remove competing applications and services So as to give the client the most ideal execution, IIS must have the important equipment assets: CPU, plate and memory. Essential IIS observing will show whether the assets vital are accessible. Different applications and administrations on the same PC might devour those assets and contrarily affect IIS web server execution. To free up equipment assets, use IIS server observing and verify whether alternate applications or administrations are left sit and unused.
1. Discuss the differences and similarities between a peer-to peer network and a client server network. Answer: The following are characteristics of a peer-to-peer network that differ from those of a client server network. In a peer-to-peer network the operating system of each node or host is responsible for controlling access to its resources without any centralized control. This type of network has decentralized management of its administration, system performance, resources and security.
Each configuration has its advantages and disadvantages; complexity or flexibility, cost (hardware and software), performance, scalability and user load. We have software that is designated with a site license, meaning that we can run unlimited instances at our physical address. We have other software packages that are licensed to an individual user’s device. Multiple variables must be considered in deciding how software is loaded and presented to the user base. Each software package has it individual licensing and system requirements.
It has also shown me that ipconfig can also display IP address, default gateways, adapters like Bluetooth, and subnet masks. Although the TCP/IP are generated into a simpler form for the human to understand, the information off this project can relapse the information we learned from Hands-on Activity 4A. For example, I remembered that TCPs can help the user establish a network connection to another company’s DNS. I also found out that each Physical address is uniquely made for each user. 1) Use the ipconfig/all command on your computer.