...Question 1 1.1) The organization was built on bus topology which works best with only a limited number of devices connected. The reason users are experiencing slow speeds to additional users were added. The bus network topology at optimal speeds when there are less than 12 device on the network. 1.2) They could create a new network with the same design for the new users thus decreasing the pressure on the current network. Another option would be to create a new network with topological plan which would be able to accommodate the 20 new users as well as the existing users. 1.3) A single cable, the backbone functions as a shared communication medium that devices attach or tap into with an interface connector. A device wanting to communicate with another device on the network sends a broadcast message onto the wire that all other devices see, but only the intended recipient actually accepts and processes the message 1.4) 2.) 3.1) 3.2) 1 minute =60 seconds Therefore 10 × 60 = 600 seconds 1Gb = 1024 Mb 1024 ÷ 600 = 1.7066666667 8bits = 1 Byte 8 ×1.7066666667=13.6533333333 Therefore the throughput on the network is 13.65Mbps 3.3) Accessibility –The server can be remotely accessed from various platforms on the network. Proper Management - Management of files is easy as all files are stored at the same place. This also means finding files is simple. Security – The rules which define...
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...Tucson 2011 has been ranked No. 5. What does this subcompact crossover have to offer? The Hyundai Tucson arrived in the United States in 2005 and its style was similar to the Santa Fe but with more fluid lines. The latest Tucson is one of the first Hyundai to use the design philosophy of the vehicle manufacturer's Fluidic Sculptured. Two four-cylinder engines are available and include a 2.0-liter bed with 164 horsepower and 146 feet of torque and a torque of 2.4 liters at 176 horsepower and 168 feet of torque. Transmission choices include a five-speed manual or a six-speed automatic. The controller moves very slowly and facilitates the motor in its powerband. The 2.0-liter engine moves the Tucson from 0 to 60 in 9.5 seconds and the 2.4-liter unit makes 0 to 60 seconds in 8.8 seconds. The four-wheel disc brakes stop the Tucson from 60 mph in 120 feet. Outside, Tucson has curved body lines combined with a bold front-end. Overall, it is described as a young and sophisticated vehicle that is eye-catching. The interior is well finished and aesthetically pleasing considering the price of this passage. Buttons and buttons for air conditioning and stereo are simple and simple. Standard features include a stereo system with six 160-watt speakers, XM satellite radio, navigation, iPod integration and leatherette partitions. The Tucson will occupy four feet six feet and offers a good back room for the legs. The cargo capacity is 55.8 cubic feet, the rear seats are folded, nearly 25 cubic feet...
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...Wireshark Wireshark, a network analysis tool formerly known as Ethereal, collects packets in real time and display them in human-readable format. Wireshark includes filters, color-coding and numerous other features that allows deep analysis of network traffic and scrutinizes specific packets. It is used for networking troubleshooting, Malware analysis and education purposes. NMAP Nmap ("Network Mapper") is a Free Security Scanner for Network Exploration and Hacking. It is utilised to scan a network and collects data about the target network. It reports on open ports, Services running in the host, OS information and packet filters and firewall information. John the Ripper John the Ripper (JTR) is free and fast password cracker. Its main purpose is to detect susceptible UNIX passwords. It is one of the most widespread password testing and breaking programs as it pools a number of password crackers into one package, auto-detects password hash types, and contains a customizable cracker. In ‘dictionary attack’mode it compares the encrytion to millions of similar strings as in a dictionary, wheras in ‘brute force’ mode it compares the encrypted string to all possible keys and passwords. Acunetix Web Security Scanner Acunetix web vulnerability scanner is a tool devised to discover security holes in your web applications that an attacker would likely exploit to gain unlawful access to your systems and data. It looks for various vulnerabilities such as SQL injection...
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...versions 2.1 2.0 3.0 - Appropriate for Windows 8 Windows 7 Vista XP. Not compatible with Mac OS - Consumes minimal power from your host PCNote: Windows 8 automatically finds and installs the newest drivers when the BTD-400 dongle is plugged in the first time. Windows 7 Vista XP users require to use the included CD (or online links) to set up the drivers What s in the Box - Kinivo BTD-400 Bluetooth USB Adapter - User Manual - Installation CD for Windows 7 Vista XP (Unnecessary for Windows 8) Features 1) Connect your personal machine Laptop with Bluetooth Enabled Devices including Cell phones Printers Headsets Stereo headphones yet others 2) Latest Bluetooth v4.0 Class 2 with low energy technology Fully appropriate for older Bluetooth equipment 3) Works with 32 bit and 64 bit Windows 8 Windows 7 Vista XP 4) Wireless choice of nearly 30 feet (10 meters) The Kinivo BTD-400 Bluetooth USB Adapter helps you communicate wirelessly with Bluetooth devices like mobile devices, PDAs, mice, keyboards etc. Highly Portable BTD-400 is highly portable due to its petite dimensions. It seamlessly gets attached to some type of computer/laptop without blocking surrounding USB ports. Compatibility & Specifications - BTD-400 transforms any computer using a USB port with a Bluetooth enabled computer - Constructed with the newest Bluetooth specification v4.0 Class 2 - Supports all common Bluetooth (wireless) peripherals - keyboards, mice, headsets, stereo headphones, etc - Backwards that will work with Bluetooth...
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...makes it easy to design a party mix in one room and play it in the living room with your iPhone. This makes music listening much less of a hassle with the current copyright laws for same home users. An expansion of the 4.2 platform now allows users to use the MobileMe software and iOS 4.3 to wipe their iPhone (or iPod/iPad) or display a message stating how to get their device back to them if they lose it. An even cooler part of this combination is the ability to actually track the device while it is on. 2) Connect your iPad to you computer 3) Select your iPad in the Source List. 5) A pop up box will appear. Click "Download and Update" Update Troubleshooting For PC users: If you are having trouble downloading and installing the operating system on your iPad, many times that is due to your computer's anti-virus or firewall software. Disable your anti-virus and firewall software and restart iTunes before trying to update your iPad again. 3) Depending on whether you run Windows or have a MAC, follow....
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...It is important to keep your information secure while doing anything online. To do this any device used, including tablets and smartphones, need to be protected. “Protection needs to be higher during high usage periods like the holidays as scammers and cybercriminals can target shoppers.” One way to precaution of when shopping online is to “avoid emails that ask us to act quickly or go through multiple attachments.” Some ways to protect yourself from scammers and cybercriminals are to “conduct research on your website by reading reviews, throw out any links from emails, posts, or messages that seem to be questionable, value your personal information like money, use safe payment options, read the policies of your item in case the purchase doesn’t please you as you wished, and protect your money by checking the website address to see if the extra security measures are being taken.” “Some basic tips for safety and security are to keep your device clean, make sure your login is secure and hard to get into, make your password a sentence, and have a password for every account.” Cybercrimes happen more than one would think, making it especially important to follow those tips earlier stated. According to bjs.gov, “in 7818 businesses: • 67% detected at least one cybercrime • almost 60% detected one or more types of cyberattack • 11% detected cyber theft • 24% detected other computer security incidents • Most businesses didn’t notify law enforcement • 86% of businesses victimized detected...
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...Congratulations if you download Cydia application your Apple device that means that you have successfully jailbroken your iPhone or iPad. The next step would be to customize your device by downloading jailbreak tweaks or applications. However, prior to this step one needs to understand which jailbreak tweaks are worth spending money on. Thus, this article would state the top jailbreak tweaks that are fully worth the price you pay. Springtomize 4 This jailbreak tweak should be the first purchase of any individual from the jailbreak community as it allows users to customize their Apple device’s Spring Board without any restrictions or limitations. This includes the ability to customize one’s Home Screen, Lock Screen, Dock Station, Notification Center, Folders etc. Although it is on the pricier end of jailbreak tweaks as $4.99 it would be one jailbreak tweak that individuals cannot live without. Zeal This jailbreak tweak which is priced at $0.99 is a battery management system. Thus, it allows users to save power when the battery is low. It completes this process by containing features which allows users to lower the power mode, reduce screen brightness etc. Furthermore, this application also provides its users information about the battery which one would normally gain access to by downloading a third party application. This information includes the battery temperature, the battery cycle and various explanations about the capacity of the battery. Calendar for Lock Screen 2 For those...
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...The biggest difference is that with a Vulnerability assessment you know your network security has issues and you want someone to help you locate and remediate those issues. The company will come in an scan the network looking for problems. The goal is to find all of them so the more they can give you the better you will be in the future. Once they find all the vulnerabilities they will help you to prioritize them into a list of most important issues to address first down to the least important issue. When you are ready and feel your network is running pretty well and you have the majority of the security issues fixed you are ready for a Penetration test. A Pen test will be done, generally, by an 3rd party. The 3rd party will have very...
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If you are someone who operates and works extensively on calls, Samsung brings you the HM 1000 Bluetooth Headset. For everyone working on the go, the Samsung HM 1000 is here to make your call operations easy. Get yourself the HM 1000 Bluetooth headset today at a very reasonable price. Samsung is trusted for its electronic products all over the world so you can be assured that the HM 1000 will not disappoint you as an added accessory.
The Samsung HM 1000 Bluetooth headset offers a mono channel. It has got a sleek and advanced design that helps you to take care of you mobile operations with ease. The main advantage in the HM 1000 is that it operates on Bluetooth v2.1 technology. When you are talking on the phone, holding it by hand to your ears can sometimes feel annoying over a long conversation. Using wired headset to talk on the phone is an option but there are chances that the wired headset can spoil easily due to tangled wires and spoilt headset jacks. But with the Samsung HM 1000 headset, you can leave all these ways behind. Just connect your device with the HM 1000 headset via Bluetooth and in seconds you are ready. Now you can answer calls while multitasking. The HM 1000 Bluetooth headset can be used when you are working on the computer, walking, picking up stuff at the grocery store or while driving. It lets you speak without hampering the other activities that you are involved it. The HM 1000 is also very lightweight. It has been made in this way so that it...
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...Good morning team, as you know there was a site survey performed for our client Sifers-Grayson on Monday morning. This meeting is to review any issues uncovered during the site survey and the recommendations we can offer our client. Sifers-Grayson already has two redundant wide area network connections, but we need to explain why having two separate (redundant) wide area network connections from the campus area network to the internet is important. We need to convey to our client that the most important reason for our recommendation of installing two separate (redundant) wide area network connections is to avoid a single and even multiple points of failure in communication or data access with/between their employees or clients. A failure of this magnitude could result in the loss of business and their professional image being altered. If you have a single point of failure and it fails you, then you have nothing to rely on. If you put in a secondary (or tertiary) method of access, then when the main connection goes down, you will have a way to connect to resources and keep the business operational (Shimonski, 2017). There a several options we can recommend when it comes to two separate WANs connections. We will focus on the following two. The first is having a WAN line and WAN hardware redundancy by having your two leased-lines that are both active. Both connections having a back-up are more expensive but more reliable because the router and line has a back-up. An alternative...
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...IPTS 7I: knows assessment and progress monitoring techniques to assess the effectiveness of instruction for each student. IPTS 3D: understands when and how to adjust plans based on outcome data, as well as student needs, goals, and responses. IPTS 5Q: uses effective co-planning and co-teaching techniques to deliver instruction to all students; Performance Activity 52: How does the teacher use assessment to drive instruction? Assist a special needs student. Describe how is assessment different for a special needs student in this classroom? The competent teacher uses assessments to drive instruction to plan and determine what to teach, how to teach content, and how content will be measured. Unfortunately, Ms. Boerema and I did not get to finish the lesson, but if we had more time, we would have given students an exit to complete. The exit slip assesses the following: the type of conflict that occurred in the short story, Amigo Brothers, and was there a winner. This type of formative assessment evaluates if students can identify the type of conflict that occurred in the story and if there was a winner. Since I work with students receiving special education services, assessments include accommodations and modifications to provide for students while taking an assessment. IPTS 7I relates to this performance activity of how a teacher is familiar with the type of assessment and how it assesses the effectiveness of instruction for each student. I learned assessment evaluates student...
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...POODLE VULNERABILITY The Secure Sockets Layer SSL protocol is a cytographic protocol which allows client-server applications to communicate across a network in a way designed to prevent eavesdropping and tampering. The Secure Socket Layer version 3 was adopted when the Secure Socket Layer version 2 was discovered to have multiple serious security flaws but since its adoption additional security issues have been discovered. POODLE being one of them. POODLE (Padding Oracle On Downgraded Legacy Encryption) is a vulnerability that allows a man-in-the-middle attacker to decrypt cipher text using a POODLE attack. The attack exploits a weakness in Cipher Block Chaining (CBC) encryption in SSL in which part of the encrypted data cannot be verified by the receiver when decrypting. The attacker exploits this weakness by replacing part of the encrypted data and forwarding it on to the server. In most cases the server will reject the attackers request but the attacker keeps sending the request until the server accepts the request....
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...backup and restore your Android device. It converts music to the proper format for your phone and it also allows transfer between phones. You can transfer your files from an android phone to another android phone or from an iPhone to another iPhone and also from an iPhone to an android phone and from android to an iPhone. You see, it makes things just easy for you. Back up with TunesGo is easier and faster to do. To get started with Wondershare TunesGo, Step 1: Download and install Wondershare TunesGo app on your computer from http://www.wondershare.com/tunesgo/. Step 2: Now connect your iPod and open the Wondershare TunesGo app on your computer or open Wondershare TunesGo app and connect your iPod. It doesn't really matter how you do it. Step 3: From the left-hand side of the TunesGo app, you will notice the name of your iPod just click on it and you'll be presented with details of the iPod. Step 4: Click on backup to backup your data as shown in the picture below Step 5: You will get a pop up window asking the location you want to save the back up. Simply select the location you want to save the back up and click ok. The export will begin and when it is complete, you will be prompted that it is complete. Back up iPod from iTunes library Step 1: To back up using iTunes, open iTunes connect your iPod to your PC or Mac or Connect your iPod to your PC or Mac then open iTunes. The order you do it doesn’t matter. Click on the iPod icon on the top left side as seen in the picture...
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...Question 3: The presentation of financial statement information in common-size amounts rather than dollar amounts means that the items in the financial statement are presented as a percentage, instead of a dollar amount (Edmonds, Tsay, & Olds, 2011). This type of presentation is sometimes more meaningful when analyzing two or more organizations of differing size against each other, as well as analyzing these organizations over various time periods (Edmonds, Tsay, & Olds, 2011). Essentially, common-size amounts allow an individual to quickly compare different organizations, or the same organization’s performance over time by reducing the bias of dollar amounts (Edmonds, Tsay, & Olds, 2011). Common-size amounts present a better comparison of the organizations financial health and enable the organization to better analyze internal and external trends (Edmonds, Tsay, & Olds, 2011). Most organizations use debt-to-equity ratio, profitability, gross profit margin or operating profit margin percentages in the financial statement to quickly compare different organizations or to compare the organizations financial health (Cheng, 2014). Debt-to-equity ratio assesses a proportion of...
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...in writing and following through with assignments. Please continue to encourage him to practice handwriting and use a computer to word-process his assignments when possible. Leonel is showing steady growth in Language Arts. However, his behavior continues to be distraction to others. Please encourage him focus on academic achievement instead of talking to or distracting others during class time. Maria’s reading scores are still significantly below grade level and as we discussed, excessive absences make it...
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