Information Security Essay

A threat is defined as a potential cause of an incident that may cause harm of systems and organisation, or data. A potential and obvious threat is someone physically stealing hardware, or data. Physical threats are any incident that could result in the loss or physical damage to a computer system, there are threats that are pretty much unpreventable such as fire, floods, lightening, and earthquakes, and these are all physical threats that are uncontrollable. The humidity in rooms which computers are in does to an extent need to be controlled, if the room is too hot or cold if could have a negative effect on a computer system. There are also human threats such as; vandalism, theft, disruption, accidental or intentional errors.

The other option of payment that ASDA has was customer can choose to use self- scan checkouts machine, which is customer require to scan the barcode themselves, input the types of items, weight them and place all scanned items into a “bagging area”. The weight observed in the bagging area is verified against previous stored information to ensure that customer put the correct item in bag, and allowing customer to proceed only if the observed and expected weights match. In some cases the shoppers are trying to purchase an item through self- scan tills, and does not scan the item, and directly put the item in bagging area, the system will not be proceed. And the error message of “please contact staff” will appear.

To establish a framework to maintain the security, integrity and availability of ABC 's information assets

your small group earlier in the Unit, assume the role of an IT manager assigned by YieldMore’s senior

The information age is the age we live in today, hence we must make sure that the use of the information readily available to many people is not abused. There are many different types of security threats to the average person, business or even government. The risks faced by individuals and entities are rising, thus measures to avoid these privacy and security breaches would be discussed accordingly assisting and allowing firms to remain, fraud free and protected.

security, although these schemes are still not semantically secure. So far, deterministic PEKS schemes can guarantee semantic security only if the keyword space has a high min-entropy. Otherwise, an adversary can extract the encrypted keyword by a simple encrypt-and-test attack. Hence, deterministic PEKS schemes are applicable to applications where the keyword space is of a high min-entropy.

A Security threat is any form of security violations that may include any of the following: viruses, worms, and Trojan horses. There are three prime kinds of viruses which are computer virus, macro virus and boot virus. Computer viruses are harmful malicious codes which are connected to programs. Once the program comprising from these codes activities it begins to destroy on the computer.

I have taken the following from the BMA's Confidentiality and Disclosure of Health Information Tool Kit which appears to have no publication date.

Speaking of life’s experiences, there was one night on Security 8 that became something that would haunt me the rest of my life. Security 8 was an entry control point to the Elephant Cage area. The Elephant Cage measured about 850 feet wide by 100 feet high and contained a circular arrangement of antennas. The antennas could locate signals thousands of miles away with an accuracy of three degrees or better. The 6922 Electronic Security Squadron operated the elephant cage, which was used to gather intelligence during the Cold War. Just in case you wondered, there were no elephants housed there while I was at Clark.

Vulnerability: a weakness or fault in a system or protection mechanism that opens it to attack or damage.

The first job that I found was a Information Security Analyst for visa. Almost everyone uses or is aware of visa, as it is one of the best and most common ways to pay. This job entails joining a very skilled Attack Surface Management team. Whoever is chosen to take the job must be fast, forward thinking and be able to assist the team is creating unique solutions to that are the best in the field. The primary role of this position is to assist in PCI assessment, identification of vendor patches and notification of said patches. The candidate for the must also be able to work with several different teams, managers, experts or lead teams to find vulnerabilities and then proceed to create, test, and implement

Information systems have developed rapidly over time and are being relied by more people. With the increasing reliability of Information Systems, businesses have adopted them a lot. Companies or businesses using Information System have an advantage in competitiveness and efficiency (Hilton, 2013). AIC uses an IS in its activities to enhance communication and collaboration. Due to the wide use, Information Systems have become an important part of everyday life for most people. It has made easier to perform tasks faster or even perform some tasks simultaneously.

As a result of 9/11, our country has been faced with a new issue: electronic privacy. The terrorists that attacked us used our own technology against us to protect their activities from our view. Because of this, we are now forced to make a decision between two desirable things: privacy and national security. On the one hand, our right to privacy will ensure that our personal rights are not violated, whereas, on the other hand, national security would allow us some comfort against the evil in the world. What are we supposed to do? This issue, however it is decided, will have tremendous impact on each and every one of our lives. The ruling that the government makes concerning this issue will greatly alter the

Networks are typically plagued by three primary vulnerabilities: Technology vulnerabilities, Configuration vulnerabilities, and Security policy vulnerabilities.

A threat is any action or incident with the potential to cause harm to an organization through the disclosure, modification, or destruction of information, or by the denial of critical services. Security threats can be divided into human threats and natural disaster threats, as the following picture illustrates.