The Defense Of Depth Strategy Essay

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

With cyber war, nations are able to skip the battlefield. Gone are the days where troops line up across from each other hoping to do damage to the other. Clarke explains that people, industries, governments, companies and organizations can be possible targets and are vulnerable to these attacks. Keeping that in mind should help these targets become defensive minded and shield off attacks before they happen. As we all know, the prevention is better than the

It is not uncommon to find various organizations complaining about security flaws in their information systems. Failing to prevent or mitigate the security flaws may lead to system breakdown, errors, and loss of crucial information. This is why it is important for users of information systems to find the right solutions that can help counter and mitigate security flaws. One common problem with security flaws connected with information systems or networks is that the security flaws occur in multiples. Technological advances have, fortunately, made it possible for people and organizations to prevent and detect such security flaws using security strategies. Layered Security and Defense in Depth are two strategies that can help prevent attacks and protect information systems against security flaws. The two strategies are similar but are based on completely two different concepts. This paper compares and contrasts the Layered Security and Defense in Depth Strategies by explaining how each of the two functions. Additionally, the paper includes an explanation about the advantages and disadvantages of the two strategies.

Sadly, there is no way to alleviate the numerous amounts of threats that haunt networks and computers worldwide. The foundation and framework for choosing and implementing countermeasures against them are very important. A written policy is vital in helping to insure that everyone within the organization understands and behaves in an appropriate manner with regards to the fact that sensitive data and the security of software should be kept safe.

During this course there have been a number of key learning points that would help every organization protect itself from a cyber-event. These include password management, patch management, security policies, encryption, and user training. In each of the cyber security breaches one or more of these standard security protocols were not used.

Introduction: - for my research project, I would like to explore about the cyber security measures. Cybersecurity covers the fundamental concepts underlying the construction of secure systems from the hardware to the software to the human computer interface, with the use of cryptography to secure interactions. These concepts are easily augmented with hands-on exercises involving relevant tools and techniques. We have different types of computer related crimes, cybercrimes, computer related offenses, federal approaches defenses. The information resources management has the technical matters for which IT are widely known. Cyber resources and cyber power as well as cyber security. We have spent a lot of time talking about many different high level critical infrastructure protection concepts we have general rule stayed away from cyber security explaining the ins and out of how the NIPP and NRF work together to ensure that we can live our daily live in relative comfort.

Among one of the missions of The U.S. Department of Homeland Security is to protect and preserve the security of the Cyberspace in the country. The principal objective of this Security Plan is to give instructions and direction for the Department’s workers and help the Homeland Security to create best practices and strategies in the IT security system.

The world of cyber security continues to introduce new threats each year against network infrastructures and computer devices. In the recent years, the impact from cyber-attacks has wreaked havoc on many company brands and organizational reputations. As this issue grows so does the technology to prevent and protect against these malicious attacks. It is absolutely crucial for organizations and businesses to shift focus from defense for different types of attacks to improving safeguards to mitigate the loss of sensitive data when an attack occurs. In addition to the traditional security technology used to detect an attack, companies will have to include

Defensive-preventive: has the same basic set of requirements in terms of personnel, organizational structure and costs, as an offensive-destructive strategy. A defensive-prevention strategy is necessary to protect against almost all forms of offensive strategies. All states that depend on information and cyber technologies must develop a protection strategy, either alone or in a coalition with other countries. This strategy will take years to develop and billions of dollars for implementation and support.

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

Information security enabled by technology must include the means of lowering the impact of intentional and unintentional errors entering the system and to prevent unauthorized internally or externally accessing the system  actions to reduce risk data validation, pre-numbered forms, and reviews for duplications. It is crucial that the mission plan include the provision of a disaster recovery and business continuity plan. On the other hand, there is much more intrusion activity today than ever before. Obviously, there is an increased concern for attacks through companies’ network in an effort to either commit malice or affect the integrity of an organization’s most valuable resource. Therefore, it is important that companies do not get complacent in their IT infrastructure security. The fact of the matter, there is no perfect system; however, it behooves organizations to protect their information by way of reducing threats and vulnerabilities. Moreover, Whitman and Mattord (2010) said it best, “because of businesses and technology have become more fluid, the concept of computer security has been replaced by the concept of information security. Companies

With the widespread use of technology becoming more prominent, acts of cyber terrorism pose an increased threat to safety. Cyber terrorists exploit the internet and its users to commit acts that can be increasingly detrimental to their targets. Some of the terrorist activities include large scale corruption of computer networks by using tools like computer viruses. Certain individuals even have the ability of creating severe damage to government systems, national security systems and even hospital servers. Most of the technology made today only has intentions of making life easier for people. However, skilled users can manipulate the cyber world for negative intentions. Staying informed when it comes to cyber terrorism and cybercrime is important to do because of the increased reliance on technology in society. Steps to improve cyber security before an attack ensures the safety of sensitive information. The topic of cyber security and cyber warfare are interesting topics to keep up to date with. Understanding these topics can be beneficial to my dream of being in the FBI, ensuring the safety of others by working to prevent acts of cyberterrorism.

A Defense-in-Depth approach is a multi-layered strategy and tactical assault on the threat vectors facing both the Information Technology (IT) side of the business and the Operational Technology (OT) side. This approach must be coordinated and aligned to achieve significant vulnerability reduction. To begin with, facilities must implement an achievable process that will enlist the support of every team member from the CEO to the operators. This starts with a Cyber Security Plan.

A Defence in Depth strategy has always remained in fashion and a constant within security-clever organizations. Like the body’s immune system, this strategy is focused on multiple layers of defence to protect against any new threat. It includes defences and controls covering both networks and hosts and encompasses all phases of threat protection from prevention, to detection, to response.

Safety of information is the most valuable asset in any organization particular those who provide financial service to others. Threats can come from a variety of sources such as human threats, natural disasters and technical threats. By identifying the potential threats to the network, security measure can be taken to combat these threats, eliminate them or reduce the likelihood and impact if they should occur.