Intorduction to It Security

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.

 You will learn to identify policy violations and security breaches and to appropriately monitor threats and control activity across the network.

An effective information security program should include, periodic assessments of risk, including the magnitude of harm that could result from the unauthorized access, use, disclosure, disruption, modification, or destruction of information and information systems that support the operations and assets of the organization. Policies and procedures should be based on risk assessments, cost effective reduced information security risk, and it should ensure that the information security is addressed throughout the entire life cycle of each and every organizational information system. Subordinate plans for providing sufficient information security for groups of the information system, facilities, networks, or information systems.

The first task I will be creating a check-list for the numerous procedures that will help secure the network secure, one policy I will be entering in the check-list is password policy. This type of authentication is used in most websites and many organization that requires a password like Facebook, eBay, and websites that as secure data. It can be secure depending on how decent the password is, usually the user-name is the most secure part as its just specific for that user, also for the user to make his or her password secure is by using capital letter, spaces, number and not something the hacker can guess like the same as your user-name or birthdays and your name, also the user can change and updated any time they want, and if you get either

To begin with, I started with two courses in the EMSISS program - ISOL 633 - Legal Regulations, Compliance, and Investigation and ISOL 533- Information Security and Risk Management. I also got an internship opportunity of a part time CPT with Sapot Systems Inc as a Software Engineer. The knowledge and interest I had along with these courses, helped me to go that extra mile in my day to day job responsibility.

Policies are usually made up of high level statements. These statements are usually made by senior management and enforced downwards to lower level staff. Policies are used to ensure the protection of all sensitive information throughout the organization by outlining a definite scope of what to needs to be protected, defining roles and the responsibilities and finally gives an in-depth description of the controls that needs to be implemented. Policies, when viewed from a legal perspective is the effort taken by senior management to ensure the safety of the organization’s

There were a number of factors that contributed to the breach, which had they been addressed or had corresponding mitigation responses in place, would have reduced the likelihood that the breach would have taken place, or at a minimum reduce the impact of the attack. These items range from policy related issues, technology implementations, and security management and maintenance. Although I believe a number of these areas were in the process of being addressed, based on the information gathered regarding the details of the incident, it appears that it was still in many areas insufficient and would not have prevented an incident even if there had been more time available to perform the implementations.

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

Denial of service (DoS)- This type of attack occurs when a hacker overloads a server or network device with numerous IMCP (Internet Control Message Protocol) ping requests, such that it is unable to respond to valid requests. By updating to the latest service pack and applying security patches, you can minimize the threat of DoS attacks by reducing the vulnerabilities in the TCP/IP network protocol. Although disabling ICMP can remove valuable troubleshooting tools, it can effectively remove the possibility of DoS attacks. Also, any firewall or security software should be configured to recognize and block these attempts if possible.

Most people in the security field agree that good security policies are necessary to keep intruders out and keep the users along with the information on their network safe. The best way

Each broad PC class teaches the OSI and in addition DoD arranging models, and we find that everything begins at the base, with the physical level. In like way, concerning IT security, physical security is the foundation for our general strategy. Regardless, a couple of affiliations, redirected by the more intricate features of programming based security things, may disregard the hugeness of ensuring that the framework and its parts have been guaranteed at the physical level.

The first challenge is in the user domain. We must train our employees to ensure they are aware of the security policies. Employees need to understand the policies and how it aligns with business goals and mission statement. Another challenge in this area is handling of sensitive information and non-public customer identifying information. In order to be compliant we must have a training program in place that is in line with the regulations.

A Systems Approach to Conduct an Effective Literature Review in Support of Information Systems Research

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.

Answer: Information Security is the practice of defending (guiding) information by considering the CIA Triad Principles which are Confidentiality (Authorize access), Integrity (Accuracy and Completeness) and Availability.