Essay On The Design And Development Of Intrusion Detection And Prevention

All companies in today’s world need a disaster recovery plan in place to prevent risks of losing important information that may lead to loss of business, privacy issues and disruption in everyday operation. Each company, however, basing on the types of information housed and structure of the company can have different disaster recovery plans in place. There is not a one-size-fit-all plan out there that satisfies every company’s purpose. In this case, our client is a medium-sized federal contractor in need of a plan for system and network recovery with special stress on the need of natural disaster prevention measures. In the subsequent sections we will detail the objectives of the disaster recovery plan, scope and capability of the plan and

Networking is part of our everyday lives now. Weather is us using our phones, computer, using GPS for directions, watching 3D movies and TV’s or in our work environments. Network Security has become search a big issue since our day to day live started to be more involve with us. These problems involve in all type of shapes and forms where some of these issues are cyber attacks, physical attacks, or abuse of policies. People are really exposed due to the amount of internet activities we have going on in most of our networks. There are two fundamentally different when it comes to networking, the data networks and the synchronous network comprised of switches. With that being said there are also

Because of this increased complexity and difficulty to manage, most organizations have focused more on access control to the applications directly with either passwords or two factor authentication. This situation leaves modern networks "flat". Once on the inside, there is little to prevent network reconnaissance, lateral movement and actual network separation of users from systems they don't have any reason to connect to. And lately, those systems could be IOT, medical, power, media and other types of hard to patch systems.

Summary: For this assignment, you must research three or more commercially available technology solutions which could be used by a business as part of its recovery during disaster recovery or business continuity operations. You may focus upon the incident reported upon in your cybersecurity research paper OR you may take a more general approach. Your research will then be used to prepare a presentation (Power Point slides) in which you discuss how your selected solutions could be used to address cybersecurity problems specific to DR / BCP operations. Your presentation must also address the importance of disaster recovery planning and/or business continuity planning with respect to maintaining the

Incident response and planning is very critical to a business. It’s important Greiblock Credit Union (GCU) financial firm maintain control of these incidents in a timely manner which could reduce cost, and risks. When responding to incidents one should always minimize the severity of all security incidents. The analyst should have a clear plan to resolving incidents, while containing the damage and reducing risks (Cichonski et al., 2012). According to Cichonski et all, (2012) most departments have a Computer Security Incident Response team, or designated personnel to handle the variety of incident responses related to Cyber Security. Based on the below, the information can be used in a technique to help an organization to determine the threat against the organization and identify if it’s truly a security breach or serious

Preventive controls can be as simple as locks and keys to access sensitive areas of a building, clearances to access classified data, or the use of complex passwords with encryption. Detective controls can be as simple as cameras or motion detector systems in a building, or, as complex as a network intrusion detection system (NIDS) on the network. Corrective controls, usually combined with preventive and detective controls, help reduce the damage once a risk has manifested. This can be done by performing regular backups in the event of a system crash. Below is an illustration (Figure 4-1) of the three main types of security

Incident response begins with prevention and security awareness (figure 1). In the case of malware attacks such as viruses, worms or Trojan horses, defense-in-depth plays a large role in the defense and early detection of potential threats to information systems connected to the internet. Personnel utilizing these assets also play a large role in defending and protecting these assets. Authorized users should be aware of all policies and procedures pertaining to the proper use of all networks, applications, and systems within the organization. The

Some network security concerns that should be addressed is the physical component while damage can be inflicted on the network from remote terminal, an attacker with physical access is a much greater concern. The Global Accounting network system should be placed in a secure room where only essential personnel have access. Network devices such as the modem and router should be password protected

Computer security is a critical issue for nearly all businesses today. Threats to security have become more pervasive, more dangerous, and more damaging to the health of businesses. Being able to appropriately respond to a security breach is essential to the long-term success of any business. Incident response planning is necessary before an incident occurs. In their publication, Computer Security Incident Handling Guide (Special Publication 800-61, Revision 2), the National Institute of Standards and Technology (NIST) has made recommendations on the phases of incident response, what types of tools can be useful to a team responsible for incident response (IR), and what documentation is needed as part of the response. This paper discusses these topics as endorsed by NIST.

Provision of services can be disrupted in the event of systems failure, compromised security or other advanced technologies. However, the result in downtime and resources can be minimized following a disaster recovery plan (DRP), effective immediately. To achieve this, policies and procedures must be formally established and reviewed periodically, beginning with the current ‘binder(s)’. The recent compromise, exposed the company to great risk, and furthermore, exploited existing vulnerabilities. Nevertheless, it is recommended, all current documentation be given an update of “no less than once every three years” (GFOA 2010, p. 1). A team or committee should be assembled in the case of emergency. In this manner, iPremier will be able to effectively engage in response to unforeseen circumstances. It is clear no formal communications were established much less responsibility were properly assigned while an attack was underway. The GFOA (2010) suggests as a minimum requirement, a (DRP) should outline the responsibilities of team members who are current and in contact. Ross (2010) agrees with this practice, suggesting the existence of (DRP)’s have proper trained staff with specified roles for emergencies.

Abstract— In business, disasters can happen anytime if information security is compromised at some point. In most of the disaster caused by humans, small incidents happened before can be prevented with some careful planning. Proper incident response should be integral part of overall security policy and risk mitigation strategy. This paper provides steps forming and operating Incident Response Plan.

The building of a castle was a monumental task; it required many laborers and took many years to complete. When a lord had decided to build a castle, he would hire a Master Builder to design and build the castle. He would choose a design for the castle. The castle was meant to be the fortress of the lord so it had to be strong. Castles had many different types of defense to protect the Lord and his family. The many types of defense that castles had meant that those attacking had to develop ever more strategic and powerful ways to attack the castle.

Day in day out, security threat is on the increase, and the need to provide adequate security for every organizations becomes more important than ever before. Of course, no one expects security attacks, but due to the way things are happening in today’s world, having a qualified team of incident handling would be of great importance. Typically, incident handling process can mean the difference between total disaster and complete recovery. For easy understanding and to avoid complications, we have simplified this article to the extent that everyone can read and understand the content.

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.

In an e-commerce world, organizations are susceptible to hackers and intruders. Thus creating the information technology protection systems which is used to reduce the possibility of intrusions from occurring. Intrusions occur by uninvited outsiders (sometimes intruders can be internal users like employees) who try to access an organization’s information system using the internet with the intent to gain competitive advantage of some sort. Organizations depend on security technology to avoid loss from security breach, as well as to improve their efficiency and effectiveness. However, firewalls are also vulnerable to errors, and implementing a security technology comes with challenges and critical decisions that can possibly cause a financial burden on the organization if done without seriousness and commitment. “Information security is about managing risk, and managing risk is about discovering and measuring threats to information assets; and taking actions to respond to those threats” (Al-Awadi, & Renaud, 2007, p.3). This paper will discuss a few aspects that are involved with firewalls and intrusion detection systems.