The Itrust Database

Despite the presence of network security devices such as firewalls and other security appliances, today's corporate networks are still vulnerable to both internal and external attacks by hackers intent on creating havoc. By proactively

For the purpose of this assignment snort will be used as intrusion detections systems which is an open source IDS, snort has the ability to monitor traffics in real time and packet locking its also inspecting each packets as they enters into the network, Snort can be used as packet sniffer to analyse the network traffic in order to detect any bizarre looking packets or payloads which might have malicious data in it. Snort can also detect payloads attacks against the network or host system including but not limited to stealth port scan, and buffer overflows.

Where coursework, other than a Master’s dissertation or Master’s project, is handed in late and there are no valid mitigating circumstances, the

As part of the network security team, we will be proving IDI with a network security plan to mitigate the vulnerabilities that have been discovered. A secure site will be set up with network intrusion detection and network protection systems will be available to access via the internal network. Policies will be presented for remote access and the use of VPN. Also contained within this report will be strategies for hardening the network and mitigating risks. An updated network layout with increased network security to meet the current needs will be included.

Network Intrusion Detection: Software exists to watch traffic on your network to search for malicious intent. Is an Intrusion Detection System going to be implemented? An IDS is not a fire and forget type system. It requires constant monitoring. Smaller organizations will be overwhelmed by the amount of information it produces.

The Health Insurance Portability and Accountability Act (HIPAA) has set out the creation and maintenance of electronic health records (EHR) as the means by which patient care can be improved while the overall costs of healthcare to society can be driven down. However, the ability to consolidate patient records and increase their portability has increased their vulnerability to theft and exposure. Along with the requirement to create EHRs, HIPAA has mandated security requirements for a class of information identified as electronic protected health information (ePHI) in an effort to protect the confidentiality of Personally Identifiable Information (PII) from criminal misuse and general exposure. The iTrust Medical Care Requirements System (iTrust)

CSEC 630 Lab2 -Intrusion Detection System and Protocol Analysis Lab (n.d.). University of Maryland University College. Retrieved from: https://learn.umuc.edu/d2l/common/viewFile.d2lfile/Database/NzkyMzkw/CSEC630_lab2_LEO.pdf?ou=33745

Another issue that needs addressing when it comes to security is the configuration that is established in iTrust. The iTrust organization has an issue with user access. When discussing user access configuration, an organization may want to analyze possible configuration management. This would entail having a server administrator that would monitor the content in a repository. In this

The person (Karen), interviewed at the MetroHealth System: Cleveland, OH, is a manager in Information Technology (IT) Security who reports to the senior director technology infra structure and who then reports to Donald Reichart, the vice president chief information officer. The IT security is a very busy area and it was very generous that the manager allowed this writer some time for the security questions necessary for this assignment. The role of the security manager is to protect electronic personal health information (ePHI) and Payment Card Industry (PCI) data. PCI was developed to maintain the security of cardholder information, which affects most businesses including healthcare institutions. The compliance of PCI requires the protection of cardholder data, a secure network, access control measures, vulnerability management, interval monitoring, and information security policies per Cisco (2016). Cisco is the PCI hardware MetroHealth has in place for PCI compliance. The Health Insurance Portability and Accountability Act (HIPAA) and Omnibus Final Rule are the primary sources for security controls, but other standards and frameworks are used as reference. The Omnibus Rule was enacted by the U.S. Department of Health and Human

As technology grows and information has become a critical asset companies currently are devoted their resource and money to protect their data as important as their finance and human resource assets.

The goal of intrusion detection is to monitor network assets, detect anomalous behavior, and identify misuse within a network (Ashoor, Gore, 2011). An intrusion detection system (IDS) is a device or software application that monitors network system activities for malicious activity or policy violations and produces reports to a management station (Kashyap, Agrawal, Pandey, Keshri, 2013), additionally there are three types of IDS:

Network security has changed significantly over the past years. There is more and more data to monitor and analyze in order to detect the activity of your data and systems. Securing a network has many variables. Password authentication, network access, patches, anti-virus protection, intrusion detection, firewall and network monitoring tools are just a few of the things you can do to protect yourself.

Database security is vital for any and every organization which uses databases. Without proper security, the databases can be breached and the breaches can lead to confidential information being released. This has happened to many organizations whether they are large or small; for example, in the past few years Target and Sony both fell victim to database breaches. To make matters worse both Target and Sony were actually warned about the flaws in their security, but neither took any action to resolve the flaws. Looking into these breaches and how they were handled could lead to designing better databases. Organizations should also look within themselves to assure all employees know good security practices. Simply following regular procedures such as installing antivirus software and firewalls can help create more secure databases. An organization should look at all of their databases to ensure the same top level security is established for all of their databases.

Firewalls is categorized as a preventive control which is used as a defense shield around IT systems to keep intruders and hacking from occurring, whereas, an Intrusion Detection System (IDS) which is categorized as a detective control is used to detect intrusions that have already occurred (Cavusoglu, Mishra, & Raghunathan, 2005). However, IDSs are not

Knowledge based detection Technique can be used for both signature based IDS as well as anomaly based IDS. It accumulates the knowledge about specific attacks and system vulnerabilities. It uses this knowledge to exploit the attacks and vulnerabilities to generate the alarm. Any other event that is not recognized as an attack is accepted. Therefore the accuracy of knowledge based intrusion detection systems is considered good. However their completeness requires that their knowledge of attacks be updated regularly [29].