1. The most common types of system access controls
Access control determines allowed activities of legitimate users, mediating every attempt by a user to access a resource in the system and prevent unauthorized users to access the system. It requires unique user identification, emergency access procedure, automatic log-off, and encryption and decryption of data. Some common types of access control include: User-based, Role-based and Context-based access control with the strongest security on Context-based access control. “LaTour, Kathleen M. (2010) AHIMA. Health Information Management – Concepts, Principles and Practice– 3rd edition. Chapter 9 Pages 255”.
The steps of access control process are:
a) Identification to unique user ID. It can be a combination of first and last name.
b) Authentication which contains known by user (like password, PIN, Phrase and pass code), accessories own by user (like Keypads, smart cards and tokens) and something personally related to the user’s body (Biometric systems including voice recognition, fingerprinting and retinal scanners).
c) Accounting which limits access of the users to the minimum necessity. Accountability for user’s action needs to control by audit trails.
2. Three indications of inadequate systems security protection Network layer security
Inadequate systems security protection is primarily aimed at outsiders attempting to gain unauthorized access to the system. It also been used to detect changes in the system's performance indicative of, for example, a virus or worm attack. Attention can then be given to damage assessment or reviewing controls that were attacked. Viruses and worms are forms of malicious code. A virus is a code segment that replicates by attaching copie...
... middle of paper ...
... let you use all the strength features mentioned here. When you get an account or change your password on a system, you should be given instructions on any limitations.
Reminding password: Pick a sentence that reminds you of the password. If you absolutely have to, record it in a secure location. It is probably safer to store a strong password in a place where someone would have to physically break in.
Safeguard Your Strong Password: Do not type your password into un-trusted, unknown, or public computers. Be careful about typing your password into a strange program, web site, or server. Use software that encrypts your password when it is sent over the network whenever possible.
Never use the same password for a risky or casual service. Do not use the same password on an unofficial, entertainment, and off-campus. Replace Your Strong password when it wears out.
The password related configuration changes which are recommended below will make it more difficult or unauthorized users to figure out user passwords and access systems with the identified
The Operating System (OS) is the heart of computer server and client systems; therefore they are the pivotal components of the Information Technology (IT) architecture. The OS contains the crucial data, information, and applications, which are vulnerable, and can be infiltrated to cripple the entire IT architecture of the organization. Therefore, it becomes mandatory to properly safeguard the OS from an internal or external intrusion (Stallings & Brown, 2012). This critical thinking report will highlight the security concerns that may impact the OS. Further, the security guidelines and best practices for the OS in general, along with the specific fundamentals regarding the Windows and Linux OS are comprehensively illustrated.
These warnings can help users alter their installation’s defensive posture to increase resistance to future attacks. An intrusion detection system is comparable to a burglar alarm system. The car locks to protect the vehicle from theft. In the event someone compromises the lock, the burglar alarm detects this compromise and alarms the owner.
When the context of an integrated and interconnected platform comes up, the first question that arises is how the platform maintains and protects the privacy of its users. The case of E-Health is similar. E-Health means keeping the medical records of the patients over the
Health care and health care information are turning to become unity and are working together to facilitate improvement of health care quality and equity. Therefore, health providers and other relevant stakeholders must strive to put in place strong measures capable of effecting heightened privacy and security precautions. More transparency must also be ensured when medical care organizations and institutions are handling patient’s medical data.
...work Security Article). With this given information in the essay, is a great start to learn how to keep your network secure. This is only a small part of the prevention of infiltration of your network and computer. If one desires to learn more, go above and beyond and continue to learn on how to keep your network secure.
Other ways of “Staying Safe” are by: avoiding misuse of images, using encryption, using copy lists with
This is a testing exercise in careful control for some social insurance suppliers. For doctor's facility data framework (HIS) administrators who are accustomed to working a shut system framework, actualizing shared information access and security conventions utilizing innovations, for example, distributed computing is now an area. Sufficient security is a specific concern, even without HIPAA directions, on the grounds that the cost of an information break in the medicinal services industry is essentially higher than in different
At my house, the main protection method I follow is locking all doors and windows when I am not there. I never...
In this article, the author discusses the benefits of employing Role Based Access Control (RBAC) as an Access Control. Galante makes many valid points and has demonstrated how using RBAC has many benefits to an organization. A few cases differentiate RBAC and the simple access control model. Although the author suggest RBAC as an optimal solution; RBAC certainly isn 't a cure all, however, it is ideal for a variety of circumstances. When RBAC is deployed properly and in the ideal situation, it can compensate the organization with financial, security and responsibility benefits.
Second, the current paradigm of rules for password management is outdated and broken. Study after study has revealed that users are not following the rules that security experts have promoted. Decades ago, computer usage was limited and users may have accessed only one or two applications. Enforcement of rules was also more manageable. Users today access dozens, if not
Security is very important to you as a homeowner. This is the reason why you should optimize the security of your home all the time. There are many ways through which you optimize the security of your house. Some of those ways include: installing electric gates, installing fences and so on. In addition, you can rekey your locks.
How to keep your Garage and Home secured High Security Door Locks - Using a good garage lock on the garage's entrances can make sure that you and your family are safe. When looking to improve home security, here are a few things you can do to secure your garage door.
Chris Davies and Ravi Ganesan [11] reviews about the weakly chosen passwords continue to be a major source of security problems and it is vulnerable to dictionary attacks. In this method BApasswd a new proactive password checker is projected and this component is used for password varying program that attempts to validate the eminence of a password chosen by the user, before the selection is finalized. When the user had given a password, this system will use statistical test to determine it with a high degree of confidence, whether the password could have been generated by the Markov Process, and if so, it rejects the password and hence it effectively filters out the bad passwords and show a warning message to choose the new password to the valid users.
Password tips- Most of the people don’t put a lot of thought into creating a password. It is usually easi...