Network intrusion detection system

Cyberspace use is spreading rapidly into our daily life, directly affecting the people's behavior and ideas. Cyberspace or the Internet existence definitely offers wider options of retrieving and collecting information. It surely can be beneficial to the society, but know they can poisonous. Although it may sound all interesting online, there are still drawbacks on the other side of the virtual world. The society may not aware of how the cyberspace is actually impacting our life in both positive…

The US Department of Defense (DoD) relies on computer and network systems to create war-fighting advantage. These systems fuse essential combat information enabling the war-fighter to respond with a decisive action. While information systems (IS) create a better-informed warfighter on the battlefield, they can also be critical point of weakness. Adversaries can exploit IS, potentially disrupting a fighting organization’s ability to complete its mission. IS managers are charged with the security…

1. Goal The main purpose of this lab is to introduce us to the RLES vCloud system, begin setting up a network with a router VM and a main Redhat VM, and configure some baseline features for the continuation of our work in future labs. This included configuring DNS forwarding and NTP on the PFSense router VM, and configuring a wiki on the redhat VM alongside monitoring software such as Zabbix or Opsview. When configuring the router, all was fairly straightforward and without any major…

2.1 The Proposed Work The objective of proposed research is to study and analyze the presence of suspicious network traffic behavior of every categorization attack instance along with normal network traffic pattern collected from modified KDDCUP99 intrusion dataset, as appeared in the form of modified dataset sizes deployed in experimental work. The methodology is enhanced with the hybrid approach, i.e. determining the evolutionary computation technique combine with supervised machine learning…

Network Infrastructure Administration (IT326-1504A-01) Ace Mortgage Company Adam Smith 10/23/15 Table of Contents Target Organization 3 Network Design 4 Network Hardware Components 5 Network Software Components 5 References 8 Target Organization The organization that I have chosen for a network implementation plan, will be Ace Mortgage. Ace Mortgage is an organization that gives mortgage advances to people in 3 moderate size markets. The organization will need a network that will meet…

For an organization to successfully enforce its security program, it must take risk analysis and risk management into consideration. A risk analysis will identify potential threats and vulnerabilities of the systems and any existing related risks. Applying threat modeling to analyze the security of an application by identifying, quantifying, rating, and addressing the threats is crucial for the organization to prevent and mitigate any threats. Since risk is calculated by multiplying the threat…

The goal of an APT is to gain access into the power grid network and collect as much information as possible. They use the exfiltration techniques that allow them to transfer sensitive information to their data-miner area also know as Command and Control Center. It is important for the APT to mask the data to resemble normal network traffic so that it detection can be made difficult or almost impossible (Cruz, 2013). Method for data exfiltration includes: Backdoors: This method used by the…

Version 1 was written, but was never officially released. In 1979, Oracle Version 2 was release as the first commercial SQL relational database management system (RDBMS). Also in 1979, Software Development Laboratories changed its name to Relational Software Inc. (RSI). The 1980s was a busy decade for Oracle. In 1982, RSI was renamed Oracle Systems and hosted its first user conference in San Francisco, California. Oracle Version 3 was released in 1983, and was the first RDBMS to run on…

Modern power systems are made up of several interacting national systems. These systems interact providing essential support and monitoring in various power grids or sectors. While the advantages of systems interacting are bountiful in information gathering and sharing, it is not without certain drawbacks. Our society is dependent upon the availability of power and is quickly incapacitated by its loss. Simply observe the moderate disruption that is caused during severe weather. Often, these…

random multi-frequency patterns are transmitted. Self-Configuring Dynamic Networks: This is the process of automating configuration management tasks rather than using skilled administrators. It increases efficiency, productivity, reduces costs and error. The organization policies will dictate how self-configuring dynamic network will be created. There are some threats and vulnerabilities against the self-configuring dynamic network. These include inconsistent in configuration states due to…