YEAR 2013 1 NICE: Network Intrusion Detection and Countermeasure Selection in Virtual Network Systems Chun-Jen Chung‚ Student Member‚ IEEE‚ Pankaj Khatkar‚ Student Member‚ IEEE‚ Tianyi Xing‚ Jeongkeun Lee‚ Member‚ IEEE‚ and Dijiang Huang Senior Member‚ IEEE Abstract—Cloud security is one of most important issues that has attracted a lot of research and development effort in past few years. Particularly‚ attackers can explore vulnerabilities of a cloud system and compromise virtual machines
Premium Cloud computing
CHUKWUGOZIEM ABSTRACT - This paper presents the major network attack profiles‚ taxonomies‚ classification and identification frameworks. Further‚ current approaches for intrusion detection on networks were x-rayed though‚ with emphasis on Denial of Service (DoS) attacks only. The concept of intelligent agents and subsequently adaptive systems was elucidated‚ the properties derived were used as a proof of concept‚ and then applied in the development of a model for an adaptive intelligent multi-agent for
Premium Artificial intelligence Agent
to protect the network from outside threats. Intrusion detection systems (IDS) automate detection of threats and attack through traffic analysis. Cisco’s IDS “delivers a comprehensive‚ pervasive security solution for combating unauthorized intrusions‚ malicious Internet worms‚ along with bandwidth and e-Business application attacks” (Cisco Systems‚ 2007‚ Cisco Intrusion Detection). They take this one-step further with an intrusion prevention systems (IPS). IPS shifts the focus on the attacker
Premium Computer network security Computer security Network security
entire IT infrastructure to be managed and administered from a central location. • Production Status Reporting System – Another strength of AEnergy’s current IT infrastructure is the deployment of the production status reporting system. The new system has increased the efficiency of the IT infrastructure and helped curb the overall cost to run and maintain the system. By increasing system efficiency the company is able to deliver its services more efficiently and thus can pass its savings on to its
Premium Computer security Information security Security
and intrusion detection and prevention systems are used extensively in network security‚ including protecting the network perimeter. They will be configured based on where they are located and the security requirements within that security zone. Write a 3-4 page paper in which you: 1. Describe the different types of firewalls. 2. Analyze how the security requirements within different security zones will impact the firewall configurations. 3. Describe the purpose of a intrusion detection system
Premium Computer security Network security Computer network security
Week 4 INDP NTC/362 INDP‚ Part 3 Local Area Networks (LANs) connect multiple computers that in a geographically limited area‚ this can be within the same room or building‚ to share information and resources. A LAN enables devices to communicate over a network with one another internally‚ otherwise known as an intranet. Each Kudler location would represent a LAN since each location has an internal network that is sharing local resources. The majority of LANs are connected using cables with copper
Premium Computer network Local area network Wi-Fi
different security considerations and implications. A user workstation implies certain security issues that remain in the user domain while network implications remain part of the LAN or LAN-to-WAN domain. However‚ during the course of investigating an intrusion‚ you may have to source data from logs kept in routing devices and
Premium Computer security Security Authentication
information security industry. These topics include: Access Control Management‚ Antivirus‚ Audit Data Reduction‚ Firewalls‚ Intrusion Detection Systems (IDS)‚ Intrusion Prevention Systems (IPS)‚ Anomaly Detection Systems (ADS)‚ Event Correlation Systems (ECS)‚ Network Mapping‚ Password Cracking‚ Public Key Infrastructure‚ Virtual Private Network‚ and Vulnerability Scanning Systems. IDS‚ IPS‚ ADS and ECS are grouped
Premium Access control Information security Computer security
topology. Be sure to include security detection systems as well as security zones. Kazakhstan International School had implemented their network infrastructure since 2007. The school had around 100 computers and every computer is connected to Internet‚ serving more than 200 users. The school uses 3 subnets to divide the general administration‚ computer laboratory and Classrooms. Internet service provider (ISP) of the school is Corporate Telecommunication System (CTC)‚ provided the Fibre Optic network
Premium Computer network Computer security Computer
monitor my CPU Usage and how many processes are running. If I notice that my CPU Usage is up to 85 or 95% when I know it’s usually fewer than 5% then I know something is wrong. I also check my event viewer logs because it tells you a lot about your system for example it will tell you if applications are failing‚ and if someone attempted to access your computer without your authorization. In order for someone to be able to properly protect their machine they have to know how to check the
Premium Spyware Identity theft Computer security