How has computer security evolved into modern information security. Principles of Information Security, 4th Edition. Chapter 1 Review Questions Flashcards 2022-10-31
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Computer security has come a long way since its inception in the early days of computing. In the past, computer security was primarily concerned with protecting computer systems and networks from external threats such as hackers and viruses. However, as technology has evolved, so too has the concept of computer security. Today, the focus has shifted to include not just the protection of computer systems and networks, but also the protection of data and information. This shift has given rise to the field of information security, which encompasses a wide range of activities and technologies designed to safeguard the confidentiality, integrity, and availability of information.
One of the main drivers of the evolution of computer security into modern information security has been the increasing reliance on technology in all aspects of our lives. As more and more personal and business information is stored and transmitted digitally, the potential for that information to be compromised or stolen has grown. This has led to a greater focus on the protection of data and information, and the development of new technologies and practices to secure it.
Another factor contributing to the evolution of computer security has been the changing nature of the threats faced by organizations and individuals. In the early days of computing, the primary concern was external threats such as hackers and viruses. However, as technology has become more complex and interconnected, the threat landscape has become much more diverse. Today, organizations must also be concerned with internal threats such as insider attacks and accidental data breaches, as well as emerging threats such as ransomware and advanced persistent threats (APTs).
To address these changing threats, information security professionals have had to adapt and evolve their approaches. This has led to the development of new technologies and practices such as data encryption, two-factor authentication, and threat intelligence systems. It has also led to the creation of new roles and responsibilities within organizations, such as the chief information security officer (CISO), whose job it is to oversee the development and implementation of an organization's information security strategy.
In conclusion, the evolution of computer security into modern information security has been driven by the increasing reliance on technology in our lives and the changing nature of the threats faced by organizations and individuals. As technology continues to evolve, it is likely that the field of information security will continue to adapt and develop new technologies and practices to meet the challenges of the future.
How has computer security evolved into modern information security?
Other regulations have followed suit, and affect certain aspects of specific industries in fundamental ways. We also guarantee good grades. The birth of the Internet brought huge changes in the way people consume data, and along with it a giant evolution in the world of information security. This uniformity allows the organization to have a more cohesive set of standards, guidelines, procedures, and reinforcements to their information security. Wetware includes policy, procedure, training, and other aspects that rely on people.
The world changed with mobile laptops, then again with smart phones, and again with tablet computers. Policy first because it is the law that dictates what an employee should do. A threat is an ongoing danger to an asset. A threat could be someone being hacking whereas a threat agent would be a particular hacker or a group of hackers. The most successful kind of top-down approach also involves a formal development strategy referred to as a systems development life cycle. Responsible managers, contractors and employees are then utilized to execute the SecSDLC. This led to circumstances where most information being stored on computers was vulnerable since information security was often left out of the design phase of most systems.
how has computer security evolved into modern information security
The Software Development Life Cycle created security guidelines and standards designed to reduce vulnerabilities across companies. This brings with it a different way of looking at the security placed on that infrastructure. It leaves things open to an attack or damage. Without management setting information security policies, it is not hard to imagine that employees would take information security seriously. Scrolls were sealed in wax or lead seals so that the recipient would know if the scroll or package were opened. Your paper must follow APA style guidelines, as appropriate.
Principles of Information Security, 4th Edition. Chapter 1 Review Questions Flashcards
Answer: How has computer security evolved into modern information security? If your company falls in this boat, consider partnering with TrustMAPP, an information security platform designed to help you gain confidence and maintain advanced cyber security, no matter what the future has in store. Establishes critical business functions at an alternate site. However, the IS component that created much of the need for increased computer and information security is networking. How has computer security evolved into modern information security Information security within organizations has evolved and has become much more complex. For one thing, mobility changes everything.
The three types of data ownership and their respective responsibilities are: - Data owners: Those responsible for the security and use of a particular set of information. It noted that the wide utilization of networking components in information systems in the military introduced security risks that could not be mitigated by the routine practices then used to secure these systems. Information is authentic when it is in the same state in which it was created, placed, stored, or transferred. The process is usually led by a senior executive, sometimes called the champion, that promotes the project and secures financial, administrative, and company wide backing of the project, then a project manager is assigned the task of managing the project. Hardware and software are the components that are historically associated with the study of computer security. The ultimate challenge is meeting the regulatory requirements in a meaningful, productive manner, while.
4 How has computer security evolved into modern information security Through the
From seeing the harm that security breaches can do to a firm, many executives began to fund advanced information security so that the brand itself did not get damaged and so that the firm did not become the next big name on the news for experiencing a data breach. What is the difference between a threat agent and a threat? A vulnerability is a flaw or weakness in an existing controlled system. The financial community is faced with additional Sarbanes-Oxley, FFIEC, red-flag, and anti-money laundering regulations, among others. In the early years of computing when security was addressed at all, it dealt only with the physical security of the computers themselves and not the data or connections between the computers. This paper signaled a pivotal moment in computer security history—when the scope of computer security expanded significantly from the safety of physical locations and hardware to include securing the data, limiting random and unauthorized access to that data, and involving personnel from multiple levels of the organization in matters pertaining to information security.
How has computer security evolved into modern information security?
Exposure is when a threat agent become aware of a vulnerability which can lead to it being exploited. Information Security is part science, part art, and to some I am sure it seems like part mysticism. If an accidental electrical short started the fire, the short is the threat agent. Yet, the world continues to evolve. The inability to meet these standards damages reputations and can limit their consumer base.
With the creation of ARPANET and the increasing popularity of networked systems, it was no longer adequate to merely physically secure a system. The McCumber Cube is a model that expresses how different information security categories interact with one another. Who should lead a security team? A vulnerability could be a software bug or a door lock which is eas. In order to insure total security, the information itself, as well as the hardware used to transmit and store that information, needed to be addressed. We have been thinking about information security for literally thousands of years. Directions: Your essay should be two to three pages in length, not including the title or reference pages.
TrustMAPP gives organizations the ability to manage security as a business, quantifying and prioritizing remediation actions and costs. Actual, real-time log monitoring and management of servers, databases, applications, firewalls, intrusion detection systems, integrity monitoring systems, data loss prevention systems, load balancers, et al. Proper education about the protection of procedures can avoid unauthorized access gained using social engineering. Regardless of the exact mechanism used, the goals have always been the same — protect the information. Obsolescence can increase the threat to any information system because attackers are continuously creating new technologies and coming up with different attacks that, if companies don't adapt to, can cause serious organizational damage. VPNs allow users to securely access a private network and share data remotely through public networks.