Computer network

more dependent on it. The word cyberwarfare is very well known across the world in the current days because everyone lives in a technologically interconnected world. It is defined as actions by a nation-state to penetrate another nation 's computer or networks for the purposes of causing damage or disruption; also we can include non-state actors such as terrorist groups, companies, etc. After this new development, who need a gun when one has a keyboard? Their impacts and effects can be…

RASPBERRY PI Chapter 1 Introduction Raspberry Pi is a small, card sized computer manufactured and designed in the United Kingdom by the Raspberry-pi foundations with intention of teaching basic computer science to school students and every other person interested in learning computer hardware, programming and DIY-Do-it Yourself projects. The Raspberry Pi have Broadcom BCM2835 system on a chip (SoC), including an ARM1176JZF-S 700 MHz…

In the process of integrating these products with customer websites, I got a chance to deepen my knowledge about HTTP, TCP connections, proxies, cloud computing and network security, Apart from AT&T migration project, I was the primary Solutions Architect for premium commerce customers like Kohls, Abercrombie, Sears and this has helped me gain experience in handling such Complex projects in a sophisticated manner. Also…

Malware could be part of APPS that could be installed on mobile devices or computers. They can perform in virtually any manner the author wants. It can push unwanted images, keep track of personal and financial information or allow your system to be held for ransom. “FruitFly” was the name of a malware program that was used by a…

to house different adapter cards depending upon their connections or type. These expansion slots are detailed below: • Peripheral Component Interconnect (PCI) The PCI is used to attach various external hardware to the motherboard, these include: Network card, sound card, SATA card. It is important to note that a PCI cannot support a graphics card as the processing power required with recent graphics is too much for the PCI to support. An example of a PCI card is located at figure 5 (Annex A),…

what you do”. In my own experience, I studied Computer Science for two years at University of Kuwait. Then, I worked at a petroleum company called KJO, which is one of the biggest companies in Saudi Arabia, and Kuwait. It 's joint operations by Saudi Arabia, and Kuwait country in a border area. In the interview, they asked me a couple of questions about my personality such as: what’s my favourite job I like to work…

talks about what computer are compatible for you, what software you should use, and how to manage your files on the computer (Johnson,2011, pg.29). This chapter teaches you about the basic concept of computers. It taught me what computer would be beneficial to me to use which was the Apple’s Macintosh Os. Doug explains about the advantages and disadvantage of computers system. I had the opportunity to use Microsoft Windows Os and Apple’s Macintosh Os. Those are the only computers that I am…

two networks. Also if we plan on being number one in the global widget industry we need to take into account possible threats not only from outside but also within our network. We are going to have to deploy hardware as well as software to protect our network. A computer use policy will also have to be created as we will have a unified network with more people accessing the resources it contains. Potential Threats There are many different threats that could potentially disrupt our network,…

firewalls on computers is a way to prevent hackers from getting into your files and stealing information. Without firewalls it makes easy access for hackers to get into computer systems and cause issues with your computer. When using wifi it is important to choose a private network and to keep a password on your own wifi so you know it is secured from anyone else being able to use it. If your computer does not come with anti-virus systems or firewalls it’s important to get it to prevent your…

altered, and Accessibility deals with something being able to access. The first computer like invention happened in the 1950s. Everything started with IBM mainframes. These are basically huge computers. The point of these mainframes is to run commercial applications process data in bulk, plan resources and work out transaction processing…