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.
Abstract: Electronic medical databases and the ability to store medical files in them have made our lives easier in many ways and riskier in others. The main risk they pose is the safety of our personal data if put on an insecure an insecure medium. What if someone gets their hands on your information and uses it in ways you don't approve of? Can you stop them? To keep your information safe and to preserve faith in this invaluable technology, the issue of access must be addressed. Guidelines are needed to establish who has access and how they may get it. This is necessary for the security of the information a, to preserve privacy, and to maintain existing benefits.
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.
Win, K. T., Susile, W., & Mu, Y. (2006). Personal Health Record System and Their Security Protection. Journal of Medical Systems , 30 (4), pp. 309-315.
Other ways of “Staying Safe” are by: avoiding misuse of images, using encryption, using copy lists with
A big responsibility lies on the customers to protect their accounts from getting stolen by thieves. A part of that is using strong and complex passwords and using different passwords for different accounts. But still, the company can play a significant role in helping the customer protect their accounts by requiring minimum criteria for the passwords. For example, the password shouldn’t match the username, it should include letters, numbers and special characters, and it should be at least eight characters. Also, using double authentication methods for processing the purchases would have protected the
At my house, the main protection method I follow is locking all doors and windows when I am not there. I never...
...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.
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.
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
Password tips- Most of the people don’t put a lot of thought into creating a password. It is usually easi...