Risk Management And Network Security

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

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

IS355_BestW5Assignment Lab #6 – Report file Developing a Risk – Mitigation Plan Outline for an IT Infrastructure Course Name and Number: Risk Management IS355 Student Name: Sherry Best Instructor Name: Nicole Goodyear Lab Due Date: 2/13/2018 Risks, Threats, and Vulnerabilities Primary Domain Impacted Risk Impact/ Factor Unauthorized access from public Internet Remote Access Domain 1 User destroys data in application and deletes all files Systems/Application Domain 3

While analyzing the network for vulnerabilities, risks, threats and ways to secure the network, the below information are my findings.

Security will always be a driving emphasis for the success of an organization. As technology continues to grow and develop, there is a greater need for understanding threat environments. The growing anxiety with security and privacy concerns make receiving a virus on a personal or company computer dangerous. It is vital that both individuals and organizations take the time to understand how to protect themselves from schemes used by hackers. It only takes one mistake for a hacker to have control of your computer. A proper understanding of security offers direction for improving business procedures and educating users of acceptable threat management and authentication practices. The management of network and application security

Network Security Issues – major threats and the means to fight them Network security issues are the top priority of all who want to protect their data.

With the increasing use of technology today with computers, there are better ways we can came up with to stop vulnerabilities in a network. As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Network security is the becoming more important to a business because of the networks and applications. You never know when someone is coming for your business system. Looking at every strategy you have going on for your business. Need to have the set of tools for the security walls to be high. When dealing with hackers or competition all servers not to be access easily. There is a large amount

Security requires the integration of people, process, and technology, but should also include prevention, detection, and response, and all three are needed for a comprehensive and robust security framework. Within the network framework, admonition plays a key part in the prevention, detection, and response needed by system and network administrators to elude a potential threat to the network. Prevention addresses the likelihood of harm whether internal or external. Detection and response are generally used to limit damage once a security threat has occurred. Admonition in prevention may be offset by strengths in detection and response. Security warnings and cautions in reality should deter network users from commiting acts that will endanger the network. This is not to say that these warnings will be enough to deter the user from

This paper explores two references that report the Defense in Depth Strategy created by Intel in order to be better prepared for a possible network attack. According to the website “Defense in Depth Strategy Optimizes Security” Intel created the strategy by developing a solution broken out into four separate categories: “Prediction” which prepares the organization for possible attacks as well as what kind that may happen. The second category being “Prevention” allows ways that could prevent the attack by being prepared. The third category is “Detection” allows the organization to receive an alert if there is a possible attack. Finally, the fourth being “Response”. This strategy provides the time needed to respond to a possible attack. Due to these strategies, there has been a reduction in attacks. The website “Security Awareness - Implementing an Effective Strategy” (2002), IT Security Mangers will need to be effective when implementing the above named strategies. Establishing security needs as well as providing security awareness training to employees.

The Internet is a wonderful place, but it can also be incredibly scary as it was initially designed to share information and not necessarily to ward against those that would do harm against others. In today’s ever evolving work place, something as simple as network patching can reduce the company’s attack surface up to 70% (Stewart, 2017). Overall, a company must become more proactive in their thought process. It is no longer about the possibility of an attack occurring, but more than likely the ‘when’ of a cyber-attack occurring to a business. In addition to keeping up with patches, a company should have security products installed such as firewalls, anti-virus programs, or anti-malware software in order to block or contain threats if they do get through.

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.

The correct configuration of security technologies is mandatory to balance the need for access and safety of information (Cavusoglu & Raghunathan, 2009). Many companies use the layered approach to ensure protection of their network information system (Cavusoglu & Raghunathan, 2009). By using this approach, many security technologies rely on each other to operate effectively (Cavusoglu & Raghunathan, 2009). Three technologies commonly used together are Intrusion Detection Systems, Intrusion Prevention Systems, and firewalls. When configured properly, these technologies complement each other (Cavusoglu & Raghunathan, 2009).

Network Security is the Information Security. Security is provided all hardware and softwares. Network Security enables protection against accidental threats or for any malicious reasons. Enterprise with Local area Networks will be a unit. In the growing world along with the growth in technology abreast threats are flourishing at every point. Correspondingly Network security has been to new heights day by day and side by side threats are multiplying. Managing the entire enterprise networks, security has become a cumbersome task. In an enterprise, there are numerous PC’S, Laptops. Rapid evolution of cloud has made network management more complex.

Increase awareness of current risks and exploits that can be used against the network/s or other technology components (INL, 25).

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.