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Security flaws and limitations of microsoft windows
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Ria Arora Advanced Digital Forensics Professor Dragos We are being hired as a consultant to help respond to a small medical office in which they learned that 10 of their employees have been victims of identity theft. The office has 55 total employees amongst two office locations. They have one workstation per employee and different kinds of computer operating systems in use. There is a mixture of Windows 7, Vista, and XP operating systems. The servers being used are Windows 2003 and 2008 versions. This is used for the billing system which hasn’t been updated to cloud services. As a consultant, I will try to help the business by looking at how their information was being received by the attacker, to prevent further attacks, and to check …show more content…
The investigators should do research on the different Operating Systems and check what kind of vulnerabilities they can find on it. I was able to find a lot of vulnerabilities with Windows 7 using CVE details. CVE details provides details on all the vulnerabilities available on an operating system and how the attackers will be able to gain access to it. Since the Windows XP and Vista have not been updated, there will be a lot of vulnerabilities on those machines as well. There are many resources and tools online which will help us find specific vulnerabilities in these operating systems. It is possible for someone to gain access to the victims machines through these vulnerabilities. Extracting and translating information in Registry is also very important in incident response. A lot of changes happen in the registry when users download or delete any sort of data. It also keeps date and time for any of those changes. There are a lot of tools which can help with that including RegRipper, Process Monitor, and WRR. These work just as well with machines with an older operating system to extract and understand registry keys and values or monitoring accesses to the Registry on a live system. The tool regslack.exe is very helpful to check if any of the registry keys and values were …show more content…
The four characteristics of a malware being present on the system include initial infection vector which is how the malware got into the system. The second is propagation mechanism which is how the malware moves between the systems, if it does. The third is persistence mechanism which is how the malware remains on the system and survives reboots or when the user logs out. The fourth one is the artifacts which is what traces the malware leaves on the system as a result of its execution. If malware does seem present, we need to find out what data was also being viewed including the identity of the employees. The company needs to make sure no data of the client is being
Auditing is important to Systems Administrators where they can watch accounts’ access and login activities on each computer in the infrastructure. In order to do so, Systems Administrators can do so using the Group Policy Management Console (GPMC). In order to do so, Systems Administrators can enable the auditing option of what they wish to audit. For example, the login auditing option can be enabled in the Group Policy Management Editor (GPME). Moreover, Systems Administrators have many auditable items that they can setup and benefit from in the Active Directory world.
The crime scene was then examined and a list of possible pieces of evidence were recorded down. Including a sketch of the crime scene, Anna Garcia’s house, with the locations of all of the pieces of evidence. All of these items listed help develop a theory about Anna’s death. This theory then helped establish a list of possible suspects. The person of interest list included a number of four individuals and each one had a relation with Anna. The list included (1) Alex Garcia- Anna’s ex-husband. They had an unpleasant divorce the year before and in a result Alex quickly remarried a much younger woman, while Anna remained single. Alex and his newlywed wife are expecting to have a baby soon. Although, Alex may be suffering from a few financial
The Forensics team stands out as one of the oldest continuous programs on our campus and the only competitive team at Los Angeles City College. As the current director of Forensics I am writing to apply for the Foundations $5,000 mini grant.
In order to assist a victim of identity theft there several steps, a Forensic Accountant
Identity theft is no new problem in our world. It has occurred for decades and only grows more popular with criminals. Due to our world’s expanding technology, identity theft is becoming easier to commit and harder to detect. Luckily as the criminals technology becomes more advanced, so does out justice system’s technology to help fight the crime. The number of criminals that engage in the fraud and thievery will only grow due to the lucrative nature of the crime, but also will the forces that are established to stop them. This white-collar crime will gain more attention and therefore more laws will be passed to protect the public from becoming victims. With the use of laws, task forces, and the education and awareness of the public, identity theft will be given more attention and focus to hopefully deter future threats from occurring.
Security helps the organization meet its business objectives or mission by protecting its physical and financial resources, reputation, legal position, employees, and other tangible and intangible assets through the selection and application of appropriate safeguards. Businesses should establish roles and responsibilities of all personnel and staff members. However, a Chief Information Officer should be appointed to direct an organization’s day to day management of information assets. Supporting roles are performed by the service providers and include systems operations, whose personnel design and operate the computer systems. Each team member must be held accountable in ensuring all of the rules and policies are being followed, as well as, understanding their roles, responsibilities and functions. Organizations information processing systems are vulnerable to many threats that can inflict various types of damage that can result in significant losses (Harris, 2014). Losses can come from actions from trusted employees that defraud the system, outside hackers, or from careless data entry. The major threat to information protection is error and omissions that data entry personnel, users, system operators and programmers make. To better protect business information resources, organizations should conduct a risk analysis to see what
The most widespread and reigning operating system, Window XP that was released on October 25, 2001 and was considered to be the most outstandingly accepted operating system platform among Consumer and Business Markets is now after April 8, 2014 will be defunct. That means , starting from April 9,2014 Microsoft will no longer provide support, market or any updates, hot fixes, any type of support options like Microsoft Security Essentials or online technical content updates. Also, there can be the scenario when great number of apps and devices don’t even work well with Window XP. Now, this will increase the hacking attacks exponentially on machine that are still continued to use Window XP. This looming sunset will have direct impact on enterprise environments, security locks on doors/buildings, automated teller machines, government computing devices, E-Commerce, military computing devices, retail industry with POS and other application running in that environment and other organizations that deals with Credit Cardholder data and those who are obliged to comply with PCI DSS requirements.
This paper outlines some considerations addressing a number of control objectives that is needed when designing an effective security program. The COBIT framework will be utilized to provide control objectives in IT and “Ensure Systems Security”, that covers many of the areas outlined in this paper. The PCS Security Program will adopt a risk management approach to information security. This requires the identification and mitigation of vulnerabilities and threats that can adversely impact PCS information assets. This Information Security Program Charter serves as the high point document for the PCS Information Security Program.
Organizations are more concerned about computer security, as most information now is stored in databases, and most systems are connected to the Internet. Use of Intrusion Detection Systems (IDS) is one of the factors companies should consider when planning their information security policy. IDS is important to protect sensitive information, to meet laws and regulations and to prevent economic loss, although in some cases IDS implementation is no economically viable. To be able to determine if an implementation of an IDS is necessary some factors must be taken into consideration, such as advantages and disadvantages, economy, laws and regulations.
This shows that identity theft is a growing problem that needs to be addressed (VanderPal). The United States Department of Justice, a branch of the United States government, defines identity theft as “terms used to refer to all types of crime in which someone wrongfully obtains and uses another person's personal data in some way that involves fraud or deception, typically for economic gain.” Identitytheft.info, a website edited by Rob Douglas, an identity theft expert, states, “…every individual or business is vulnerable to attack when it comes to personal or corporate information, products and services.” They also state, “As the methods used to perform identity theft expand, so do the types of accounts and services being stolen by identity thieves” (“Identity Theft Statistics”). As shown above, millions of people are being affected by identity theft in the United States, and it is only
Evaluate the Specifications of Information Security Consultants (vendors) to Become a Strategic Partner Assisting in the Reduction of Information or Security Risks
III. Thesis Statement: Identity Theft is rapidly becoming a national issue because anyone of us could be a victim of identity theft. How we protect our self, keep our information private, identify any signs of identity theft, and report and repair our credit is up to each one of us. We have to be vigilant about our protecting ourselves from criminals.
Registry Cleaners: Cleaning and optimizing of the windows Registry by removing old registry keys that are no longer in use.
The first thing that we must consider about Information Security is that there is not a final destination at which we can arrive. IT Security is an ongoing set of processes and activities that requires attention and expertise on a daily basis. It is important to understand that systems are not secured by themselves and it is our responsibility to maintain and improve them periodically as required. It is of vital importance to establish the appropriate mechanisms and requirements in order to support the company’s CIA triad. The following report will provide you guidance about auditing and hardening techniques applied though the 7 Domains by utilizing IT Security Best Practices.
Computer forensics is the practice of collecting, analysing and reporting on digital data in a way that is legally admissible. It can be used in the uncovering and stoppage of crime and in any disagreement where evidence is stored in numerical form. Computer forensics surveys a parallel process to other forensic corrections, and faces similar matters.