Network intrusion detection system

Human immune system and Autoimmunity The human immune system is a true strong-hold and defender, which response firmly and swiftly to attacks from foreign invaders. It has the ability to manipulate change in order to optimize the response and quarantine many of the unwanted intrusions. The Human immune system has many purposes. They include, defending the body against infectious microorganisms, such as fungi, bacteria and viruses-by destroying and resisting them. The Human immune system is…

such as – smartphones and wearables, city infrastructure such as smart parking and traffic signaling systems, surrounding motor vehicles, home/office automation devices, cloud infrastructure, etc. The traditional automotive industry is ripe for disruption over the next few years as the sector undergoes rapid transition from existing infotainment systems towards semi-autonomous driver assistance systems, and ultimately, leading to fully driverless technology. This fundamental change calls for a…

Unmanned Systems Command, Control, and Communications Embry-Riddle Aeronautical University November 9, 2014 Transmission medium of signal propagation and its impact on operational design. The three systems selected to discuss the different communication designs over different domains are: the BlueFin UUV using a tethered fiber-optic connection. the RQ-2b Pioneer drone using the Tadiran Spectra Link RF communication for LOS. the Mars Rover also using RF communication for BLOS. The three systems…

of authentication since Roman Periods. Password-based systems, Validation based on something what the user knows about their identity are generally more common and necessary to access the available resources in World Wide Web through networks and the internet (Vaithyasubramanian & Christy, 2015). Cracking user passwords online is one of the essential skills in hacking and penetration testing with the aim is to illegitimately access the system through an authenticated user. Since website…

A literature review allows a researcher to present the findings and viewpoints of other researchers in order to build on existing knowledge (Onwuegbuzie, Leech, & Collins 2012). This allows the researcher to build a solid foundation in which to further sustain their work and demonstrate the credibility of sources used. By the use of Google Scholar, EBESCOhost and proQuest I reviewed the literature pertaining to cyber awareness, cyber security, cyber attacks, the economic fallout from cyber…

2014 [17]) Cloud computing, often referred to as simply ‘the cloud’ is the delivery of on-demand computing resources everything from applications to data centres over the internet on a pay-for-use basis. Cloud computing is the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer. The salient characteristics of cloud computing based on the definitions provided by the National Institute of…

the concept of the root user, do a quick google search. It is always a good practice on any operating system to run your applications on a user level and leave the administrative tasks to the root user, and only on a per-need basis. Applications are meant to be run by users with non-administrative privileges.(Power December 4, 2010) Their privileges has to be elevated to modify the underlying system. Some of the problems that comes when operating the Linux environment as a root user are: 1. Much…

Physical Security As Margaret Rouse of TechTalk.com stated, “Physical security is the protection of personnel, hardware, programs, networks, and data from physical circumstances and events that could cause serious losses or damage to an enterprise, agency, or institution. This includes protection from fire, natural disasters, burglary, theft, vandalism, and terrorism.” In the world we live in today physical security is often over looked (Rouse, 2005). News organizations sensationalize the…

reduce illicit trade and activity on tribal lands, thus strengthening civil rights and liberties for DHS immigration officers (Immigration, n.d.). By imposing a stricter enforcement of cross-border communication, it will become tougher for criminal networks to engage in passport and visa fraud as well as human smuggling (Immigration,…

their new encryption system went live in the U.S. and the malware had been eliminated from their system. Their new encryption system locks down payment data by scrambling the card information to make it unreadable and virtually useless to hackers. Home Depot estimated the investigation, credit monitoring service, call center staffing and other steps would cost $62 million, offset by $27 million it expects to be reimbursed by its insurance. At JPMorgan Chase, the intrusion reportedly took place…