Security and Privacy on the Internet By: Often the price of information is higher many times than the cost of the very computers and technologies where it is functioning. Naturally it raises the need of protecting information from unauthorized access, theft, destruction, and other crimes.
For further information, see: The requirement for consent to transmit or place such information online in this event is less certain, but perhaps prudent, although such non-personal data are not subject to legal restriction i. Where is the enemy? Security tends to be the progeny of scandal.
A few years ago, a bank in the Midwest USA purchased a hospital along with its medical records. It coolly compared the records against its personal bank accounts, and foreclosed on the loans of all account holders with a diagnosis of cancer. It was business-like, simple, ignorant, cruel, and an example of the damage that medical data can do in the wrong hands.
But what if such troublemakers are part of the system, or even own it? The risks are internal, external, and random, and can result in data damage, falsification, loss, or leakage.
It is helpful to imagine your connected system as resembling a data stream right from your keyboard to that of the recipient, and to consider the risks along the way. Protecting local data Even before you connect, your data is at risk.
You will need to back it up properly, look after the backups, and periodically reconstitute the system from backups so that you know it will work if you ever need it.
Ensure that your terminal or PC is left logged out when you are apart from it for a reasonable length of time. Most systems can be set to log out automatically by default under these circumstances and this makes good sense.
Make sure that your screen shows information only to people who are entitled to see it. If you connect to the Internet at work e. Doing so prevents staff from using e-mail at work to converse with friends--which not only reduces working efficiency, but also provides a means of access for viruses see below and other unwelcome material.
Appropriate advice and countermeasures are detailed elsewhere [ ], enabling you to develop robust protocols to preserve the integrity of your local system.
Security on a data island is simple: However, when you build bridges by creating a network link this approach on its own is inadequate. Any potential benefits of connecting must be weighed against the risks to your own data. In a healthcare environment, this data is often of a highly sensitive nature.
Even connecting a home computer may expose data, such as banking details, which you would prefer to remain private. Intranets are suited to smaller organizations with enforced security policies and strict personnel control--something not always attainable within a large health service. They are by nature restrictive, as security through exclusion conflicts with the potential of a network to enhance medical communications in a connected world.
Intranets may provide a false sense of security: A properly secured intranet therefore demands such things as locked rooms for terminals, physiological checks for terminal access, and armoured, pressurized cables to detect cable tapping.
Although communicating parties do not need to invest in a private network infrastructure, they have no control over the network used and no guaranteed standard of service.
- Internet privacy and security has become the concern of many individuals throughout recent years. There are a very limited amount of laws that have been enacted to combat computer or cyber related crimes. - Independent Research Paper-Internet Security Using the Internet today, there are numerous ways to stay connected to other people . A plan for privacy and security safeguards should balance the type of information being used, the intended use of the mHealth tool, the method of sharing information, and the costs of the protections to develop a feasible system with the minimal amount of privacy and security risk. Free internet privacy papers, essays, and research papers. My Account. Your search returned over - Internet privacy and security has become the concern of many individuals throughout recent years. There are a very limited amount of laws that have been enacted to combat computer or cyber related crimes. This paper examines the use of.
The lack of interoperable implementations has been the main impediment to the deployment of VPNs to date [ 6 ]. For this purpose you need a firewall, designed to prevent damage to your system.
Protecting data in transit Whether you are connected to NHSnet or the Internet the security threats to your data in transit are the same; data may be subject to loss, late delivery, damage, or attack.
Against loss or lateness, there is little the individual can do, but damage or attack can be dealt with. You should assume the wires or other network infrastructure could be got at--as indeed they can--and thus must give your data a metaphorical envelope to maintain its integrity and privacy.
This is precisely what cryptography can do. Message encryption A popular technique for protecting messages in transit is so-called asymmetric public-key infrastructure PKI cryptography.
Alice and Bob who wish to exchange messages each use an algorithm based on very large prime numbers to develop two separate but related numbers, by way of typing in a pass-phrase. This process is illustrated in Figure 1.The answer will be making sure privacy and access are part of the equation at product inception and that policy and legislation account for privacy and access in the new Internet-driven world.
Let us write or edit the research paper on your topic "Security and privacy on the Internet" with a personal 20% discount. Next I would like to speak about effective measures to protect data. Selection of security means should be based on an effective protection and meanwhile should be convenient/5(1).
Nov 22, · For more information about privacy on the Internet, see Box 1. Whether you are connected to NHSnet or the Internet the security threats to your data in transit are the same; data may be subject to loss, late delivery, damage, or attack.
Articles from Journal of Medical Internet Research are provided here courtesy of . - Independent Research Paper-Internet Security Using the Internet today, there are numerous ways to stay connected to other people also using the Internet. You can use e mail, chat rooms, and the most popular, Instant Messaging.
Rest of the paper is organized as follows: Section 2 gives an overview, background and real life applications of IoTs. Security and privacy concerns in .