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Security Basics

Hardware firewalls are integrated into the router that sits between a computer and the Internet. They typically use packet filtering, which means they scan packet headers to determine their source, origin, destination addresses and check with the existing user defined rules to make an allow/deny decision. . Speed: Hardware firewalls are tailored for faster response times, so it can handle more traffic loads. Security: A firewall with its own operating system is less prone for attacks. This in turn reduces the security risk and in addition, hardware firewalls have enhanced security controls. No Interference: Since the hardware firewall is an isolated network component, it can be managed better, and does not load or slowdown other applications. The firewall can be…

Decision Analysis Tasks

I was asked to provide a distribution pattern that minimizes shipping costs and provides adequate availability and demand. I used transportation modeling to solve this problem. Transportation modeling is “an interactive procedure that finds the least costly means of moving products from a series of sources to a series of destinations” (Heizer & Render, 2011). This tool is used to determine the best distribution pattern for multiple locations. It is best for this problem because it allows for us to determine how many products can be held at each location to give Shuzworld the lowest shipping costs. The original setup had an optimal shipping cost of $13,600. It had 1300 pairs housed at the Shanghai warehouse. Shuzworld H had 300…

Desktop Migration Proposal

The purpose of this desktop migration proposal is to layout the proposed tasks and activities that are required to efficiently transition HACKM, LLC users from a Windows 7 computing environment to Windows 8. Currently, HACKM, LLC has 500 desktops/laptops that run Windows 7. The CEO of HACKM, LLC recognizes a need to implement HACKM employees to the latest Windows 8 technology. This proposal includes deployment schedules, resource estimates, identification of special resources and staffing. This proposal also defines management controls and reporting procedures, as well as the risks and contingencies in this transition. Overview In upgrading to Windows 8, HACKM is seeking to reduce support costs while enhancing the user computing experience. HACKM would like to keep their systems current with…

It Consultation

First of all I would recommend that you use Raid-1 as your fault-tolerant hardware. RAID-1 is most often deployed with two disks. The disks are mirrored – providing fault tolerance. Read performance is increased while write performance will be similar to a single disk – if not less. A single disk failure can be sustained without data loss. RAID-1 is often used when fault tolerance is key and there isn’t an exceptional space or performance requirement. For the backup of domain controllers, you should use a dedicated local disk – schedule backup – and the copy the disk content to tape/secondary storage. You should install/promote another domain controller in the same domain for redundancy. Your recovery procedure in case of…

Backup Criteria

A company should have backup files of anything important and pertinent to their business. Any data and files that are stored on their computer should be backed up. I would suggest a full backup which includes all files whether they have been changed or not. I would have 8 datasets which includes User Acquisition Costs, Abandoned Carts, Visitor Value, Lifetime Value, Traffic, Lead Source ROI, Purchase Funnel and Percentage of Mobile Visits. I would use a File History back up. Before you start using File History to back up your files, you need to first select where your backups are saved. You can select an externally connected drive, such as a USB drive, or you can save to a drive…

Earthquake located on the San Andreas Fault line

An Earthquake that registered 7.8 on the Richter Scale which lasted approximately 1 minute caused catastrophic damage to the City of Berkeley and LPHG. As a result of the Earthquake 31 employees perished including 1 as a result of the H1Z1 virus which had an outbreak in the wake of the catastrophe. The damage and loss of life has caused significant delays to the release of LPHG’s release of EFHG. DRP Documents: (e.g., disaster recovery plan, backup plans etc.) Include specific details about the documents, including completeness. The Disaster Preparedness plan was not written as thoroughly as possible and left little direction to the disaster recovery team. it was missing major information, such as a list of critical services, Employee contact…

Interoperability Paper

Health information systems having the power to work together within and across organizational boundaries in order to advance the effective delivery of health care of individuals and communities is called Interoperability. Interoperability enhances the significance for information technology to make the networks and integrations work. It also affects care delivery, continuity of care, and the ability to share information with patients for patient engagement. The term is most widely used in product enhancement and marketing. In human services different providers employ interoperability to communicate with other systems and services for better results. (Margaret Rouse, 2006) ACF Interoperability Initiative The Administration for Children & Families or the ACF is known as an important Department of Health & Human Services America. ACF…

Computer Storage Devices

Computer Storage Devices Storage devices are used in order to store various items such as programs, data and instructions. Storage was used as early as 1804 by hole punching paper cards in order to control machinery. Without storage, the computer programs and files that exist now would not be possible. There are many different devices used for storage today such as hard drives, floppy drives and CD-Rom drives. Hard drives come in all computers and are the main storage device. An average hard drive usually stores from four to fifty gigabytes, but there are hard drives with much greater capacities available. A hard drive works by using multiple platters which are made of glass, aluminum or ceramic which has been…

Business continuity and disaster recovery

The mission-critical business systems and services that must be protected by this DRP are as follows: Payroll, Human Resource Data, POS backup media, and Web Servers and their services. b. Internal, External, and Environmental Risks b. i. Examples of internal risks that may affect business are unauthorized access by individuals who are employed by the company, and those who aren’t employed by the company but still have access to individual store’s computer systems, applications, or areas where the servers and backup media are located. Other external and environmental risks include fire, floods, power outages, hardware failure, software glitches and failure, storms, and other acts of nature. II. Disaster Recovery Strategy a. Most cases, having an alternative site (a hot site,…

Introduction To Enrollment System

INTRODUCTION Enrollment system is one of the most important and evident, not only in a university, but also in lower levels of education. An accurate and efficient enrollment records helps to ensure a good impression of the institution on possible enrollees encouraging them to matriculate in the institution. The purpose of an enrollment process is to provide a means for staffs and the faculty to write down data that are essential to enrollment. As the enrollees increase every year, the enrollment procedures become harder and harder to deal. The amount of information that needs to be jot down also increases. This only serves to slower process and confusion among the staffs and faculty. Also, unexpected problems such as loss of…

Website Migration Project

Discuss what it will take to build a web architecture, move an existing website with minimal downtime, and provide a disaster recovery solution to ensure the site is always available. A new independent company has recently purchased Tony’s Chips and the new leadership has decided to move the website to an internally hosted site instead of the current external hosted site. The new leadership is also requiring that a back-up site is available as they are very concerned about redundancy for the site. In addition to the migration of the website from an external host to an internal host the website will need to be redesigned in order to allow customers to order and purchase products online. In order to…

Problem Set/ Exercise/ Case Scenario

1. Remote Desktop is based on former Terminal Services. 2. System image backup saves data to a DVD file. 3. Branch Cache conserves WAN bandwidth. 4. Distributed cache mode files cached on each client. 5. Volume shadow copies are previous versions. 6. Incremental backup are files changed since the last backup job. 7. Windows RE is accessible from Windows 7 installation disk. 8. Hosted cache mode is files cached on central server. 9. Windows Remote Management executes PowerShell commands on remote computers. 10. System restore point is configuration settings and registry information. 1. Which of the following service priority guidelines are not accurate D- You should rate departmental issues according to how the issues affect senior management. 2. Place these…

Modernization of NTUC income

The problems that NTUC Income faced were that insurance processes were very tedious and paper-based. In Year 2002, their HP 3000 mainframe that hosted the core insurance applications as well as the accounting and management information systems still frequently broke down. Not only that, the HP 3000 backup system allowed restoration to only up to the previous day’s backup data. With experiencing a total of three major hardware failures, it resulted in a total of six days of complete downtime. The COBOL programs developed in the early 1980s also broke down multiple times, halted the systems and caused temporary interruptions. The IT team found that developing new products in COBOL to be quite cumbersome and time taken to launch new…

Pancit ng taga Malabon Online Ordering, Sales and Inventory Management System

I. Company Background Pancit ng Taga Malabon is a family-owned fast food chain managed by the nine grandchildren of Emilia Buntan. Presently, it operates 34 branches nationwide. . The company duly registered with the Securities and Exchange Commission on May 30, 1988 with registration number 151743. The main branch of Pancit ng taga Malabon is located in Shopwise Araneta Center Cubao, Quezon City. It was conceptualized seeing that people have grown to love the so-called “pancit bame” now commonly known as pancit malabon. The “NG TAGA” at the middle of its name signifies that we offer fresh, clean, safe and affordable food. Filipinos being influenced by Chinese tradition have made it a part of their tradition to eat long noodles…

Security Basics

Barracuda Networks has a wide variety of Software and Hardware firewalls. They produce Spam and Virus firewalls protection, Web Filtering, and Barracuda Central. Barracudas Spam and Virus protection uses different methods of keeping your network secure such as 12 Defense Layers, Barracuda Reputation and Intent Analysis ,Predictive Sender Profiling, Barracuda Real-Time Protection, Triple Layer Antivirus Protection, Image Spam Protection, PDF Spam Protection, Mail Transport and Policy, and Clustering. Barracuda’s Web filtering methods include Spyware Protection, Application Blocking, Content Filtering, and Content Categories. All of these methods are then filtered into Barracuda Central where the main hub of Barracuda’s security program works its filtering throughout the web. Barracuda Central collects data from all over the word. Barracuda Central collects emails, URLs…