Quality Assurance - Ford Motor Company Essay Example | Topics and Well Written Essays - 1000 words

Quality Assurance - Ford Motor Company - Essay Example cilitated the company to keep abreast with the changes and maintain a competitive edge over their rivals, has been its ability to test new approaches in its business strategy through stringent framework of quality assurance. Montgomery states, ‘..strategy must be a dynamic tool for guiding the development of a company over time’ (Montgomery, 2004). While changing dynamics of the global business has necessitated formation and incorporation of management strategies that go beyond the realm of individual company’s concern, planning for distinctive competencies has given the company market leadership. The company’s focused vision towards quality has helped the organization to maintain its market leadership even in the recessive environment of global economy. The company has made concerted efforts to follow six sigma criteria to meet the challenges of the contemporary time. In the deteriorating market conditions of global market economy, the company is primarily faced with two major issues: efficient and timely production of new products; Quality assurance satisfying ISO 9000 standard that meets the customers’ changing demands within the constraints of rising cost. Quality Assurance can be broadly defined as the activities that deliver high standard of products and services to customers at large, satisfying their requirements and meeting their changing preferences. It ensures that production and delivery of services take place in a manner that delineates the percentage of error or the problems within the production and have requisite standard. ISO 9000 is the name of Quality Assurance standard that are followed globally. The primary requirements of ISO 9000 is to develop a well defined system that incorporates that is well documented and the information is disseminated amongst the various stakeholders so that they can be followed at each step of different business processes. In the contemporary times of cutting edge competition, Juran asserts ‘all quality

Cybersecurity Coursework Example | Topics and Well Written Essays - 1750 words

Cybersecurity - Coursework Example The convict individuals are known as hackers. Generally, hackers hack others computers with the help of internet for stealing organizational and personal information without any authorization in order to cause certain mental or physical harm to the victim in present or in future. In recent years, the role of cyber security has become quite prominent as has been identified by different nations and organizations throughout the world. Cyber security can play a vital role in order to identity the attempt of any such malicious activities by the cyber criminals and also to stop cybercrime from taking place by devising appropriate security measures. Furthermore, it is also observed that for identifying and punishing cybercrime offenders, government of the United States (US) has enacted certain laws which include â€Å"Communications Assistance for Law Enforcement Act† (CALEA), Computer Software Privacy and Control Act, Digital Millennium Copyright Act and Electronic Communications Pr ivacy Act among others (Global Legal Resources, 2012). With due consideration to the aspect, the paper intends to state about the motivation of the actors i.e. cyber criminals along with the role of cyber security to prevent cybercrime. ... spect of hacker culture represents the relationship between the hackers and modern society which discloses cultural attitudes about the relationship between the people along with technology (Thomas, 2003). Along with this motivational factor, there are also two factors which include intrinsic and extrinsic motivation further which also motivate hackers to take certain criminal steps. Furthermore, intrinsic motivation can be defined as the type of motivation in which an individual performs for enjoyment or interest rather than for gaining rewards (Woo, 2003). In relation to this aspect, it can be stated that hackers at times hack others’ systems in order to pass their time and to enjoy the situation while hacking. Generally, this influence arises from own-self than that of external influences. Moreover, extrinsic motivation can be defined as the external influences which help to meet the self-esteem. This motivation is devolved by individuals intentionally in order to win certa in rewards such as status, name and money among others (Woo, 2003). It can be observed that for making money, name and status, external motivation can influence hackers to commit such offences that are punishable by law by utilizing their skills in wrong direction. This is because hackers compete with their peers and rivals to earn more money and name. Contextually, it can be stated that the motivation of hackers/actors differ from situation to situation. There are certain factors which motivate hackers to hack others computer which include monetary gain, intellectual challenges, self-expression and peer recognition along with mischief among others. Monetary gain is one of the major causes which motivate cyber criminals to hack accounts prevailing in the banks. It is recognized that at times

Effects of Media on Communication Essay Example | Topics and Well Written Essays - 500 words

Effects of Media on Communication - Essay Example For example, Americans can find virtual friends online from other countries who eventually become their real friends. As communication with the virtual friends become more frequent, communication with real friends and family take an opposite direction. This is true not only in social networking sites but with the effects of other media as well such as the television. While one family member spends his time on the computer, another is in front of the television while still another is speaking on the phone. This causes families to be there but not ‘really being there’ for each other. It could also be similar to a family who may all be in front of the television whose communications become problematic as well because each one is concentrating on what is being shown on TV. Members could speak with each other but their communication is not too involved compared to when they have nothing else to do but communicate. This is because their attention is divided. In conclusion, media affects communication in so many ways, positively and negatively. However, people should bear in mind that the things we use to improve our communication do not simply improve or destroy communication on their own but it will take people to do those. Therefore, it is the decision of a person if media will destroy his communication or improve it. After all, everything that is good always have something bad it brings along but it will always depend on the people how they will let these things affect them.

What Is Meant By The Age Of Enlightenment Criminology Essay

What Is Meant By The Age Of Enlightenment Criminology Essay John Howard- was a county squire, social activist, and sheriff of Bedfordshire. He had great influence in improving sanitary conditions and securing humane treatment in prisons throughout Europe. He was responsible for persuading the House of Commons to enact a set of penal reform acts. Along with others, Howard drafted the Penitentiary Act of 1779, which called for the creation of houses of hard labor where people convicted of crimes that would otherwise have earned them a sentence of transportation would be imprisoned for up to 2 years. Prisoners were to be confined in solitary cells at night but were to labor silently in common rooms during the day. The twofold purpose of the penitentiary was to punish and to reform offenders through solitary confinement between intervals of work, the inculcation of good habits, and religious instruction so that inmates could reflect on their moral duties. 4 principles Secure and sanitary structure Systematic inspection Abolition of fees Reformatory regimen New penal institution should be a place not merely y o f industry but also of contrition and penance All these influences created a major change in the practice of the penal system. Penal codes were rewritten to emphasize adaption of punishment to the offender. Correctional practices moved away from inflicting pain to the body towards methods that would set eh individual on a path of honesty and right living. Conclusively, a penitentiary was developed where criminals could be secluded from the enticements of society, think about their crimes, and therefore be rehabilitated. The end result of the Enlightment era was that prisoners were tortured less but forced to suffer longer, more psychologically tormenting, stays of imprisonment. 4. Discuss the concept of crime as a moral disease. What is meant by this? What are the implications? How did this affect the idea of imprisonment and prison? Morality is a set of principles concerning the distinction between right and wrong or good and bad behavior. Crime as a moral disease means that crime happens because of a choice based on bad values by the offender. In other words it could be described as a disease of the mind. Crime is the result of your surroundings and values that make you choose to do what you do. Criminals were viewed as the victims of social disorder. It came about during the age of the penitentiary in the 19th century America. While alcohol was one of the biggest social problems, psychic disorder, opium addictions and general public and moral disorder offenses started to become increasingly common. Crimes of violence, property offenses (theft and burglary) were increasing. (Bloomberg Lucken) Crime was additionally attached to social factors. Four reformers during this time gave their ideas: Gresham Powers claimed that the causes of crime can be found in the rapid growth of wealth, population size, immigration and commerce and manufacturing (Bloomberg Lucken). Edward Livingston claimed that crime was product of intemperance, laziness, ignorance, irreligion and poverty (Bloomberg Lucken). John Griscom found crime to be in the context of bad parenting and that parents allow children to do what they want without restraints and limits (Bloomberg Lucken). Lastly, Thomas Eddy claimed that crime could be traced to excessive passions like lust, greed or violence. These passions overpower the qualities of reason and rationality. (Bloomberg Lucken) Each one of these reformers suggested various reasons as to why crime was existing using social factors like the community and attitudes of those communities and upbringings as the causes. The many assertions of what the causes of crime basically implicated three different foundations: broken family, intemperance and a general bad environment: (Bloomberg Lucken). Therefore, when you put all three of these sources together, the crimes that occurred during this time period held that a tainted community filled with temptation and evil promoted morally weak surroundings which contributed to morally weak people who cant resist the social evils. In the mid 1800s society was in decline. (Bloomberg Lucken) Things were not going good around this time. As a result, when you have a broken family and you live in a bad environment, people do not know right from wrong. The morality of the environment you live in mixed with temptations will make someone steal or burglarize a home. The morality of what is inherently good and bad was never instilled so the morality of the person is weak. Therefore, these offenders behaviors are seen as a moral disease. The cure for moral disease was a moral science. This concept affected the idea of imprisonment and prison because it was presumed that scientific advancement that treat physical disorders could be employed to treat evil. Dr. Benjamin Rush was a famous physician at the time and believed crime as an infectious disease. Rush along with other doctors medicalized pretty much all behaviors. He taught that disease was a habit of wrong action and habits that cause harm are diseases. Crime can ultimately be cured and the injection against evils and crime first need strong discipline and the shutting down of any establishments of bad character. Any influences that can corrupt the mind need to be removed in order for one to get better (Bloomberg Lucken). As a result, Rush suggested the idea of a House of repentance. Imprisonment and prisons took on the The House of repentance which helped the prisoner meditate on their crimes, experience remorse, and undertake rehabilitation. These ideas turne d into the Pennsylvania System and later led to a penitentiary in hopes to create a repentant facility with solitary confinement. Prison basically became a place to think about what you have done day in and day out and ask forgiveness for your evil acts of crime. American Penology: A history of Control (Enlarged Second Edition), Bloomberg, Thomas Lucken, Karol 6. What is the medical model of penology? What was its approach? How did this translate into real world applications? Did it work- why or why not? Prisons in our society have gone through many transformations and modifications. When one design does not work we change it for a new one in hopes of better outcomes. Our prison systems have shifted their focus from punishment to rehabilitation then from reentry and reintegration back to incarceration. Along the way, the demands of the criminal justice system changed and prison models were developed to help crime rates diminish. In 1929, the idea to have institutions that target rehabilitation as its main goal was introduced. Prisons were to convert into something similar to a mental hospital that would rehabilitate and assess the offender for readiness to go back into. Therefore, in the 1950s the medical model started to become widespread regarding this idea. The medical model is the model of corrections based on the belief that criminal behavior is caused by social, psychological, or biological defects that require treatment. Crime was seen as a moral disease and viewed criminals as victims of social disorder. This model was the first genuine effort to apply medical strategies that aimed directly at scientifically classifying, treating, and rehabilitating criminal offenders. The offenders in this model were dealt with on an individual basis to establish the cause or causes of their criminal behavior. The approach this model took was to figure out why a person committed their crime and what could be done to fix it. The individual treatment was based on what the science of penology decided was needed. Prisons and jails were the ones diagnosing the causes of crime (drug abuse, alcohol abuse, etc). They were also the ones recommending programs and procedures to cure the illnesses. Many of the programs applied by the model: home confinement, halfway houses, pre-release centers, parole, mandatory release and work programs. Additionally, the new penology procedures included: psychotherapy, shock therapy, behavior modification, counseling and group therapy. The offenders criminal history, personality and their unique needs were taken into account to figure out how to fix their illness. Furthermore, the medical model of corrections was designed and aimed to treat criminals illnesses with expectations that when they are released, the offender is cured and will not recidivate. The applicable programs and procedures of the medical model had an admirable goal of helping offenders find solutions to what caused them to commit crimes and apply them. Unfortunately, the model was unsuccessful and it came to an end. One reason the model did not work was because of budget problems. Many states adopted the medical model but only in name. Even when the model was at its highest point, most states didnt assign any more than five percent of the budget towards rehabilitation. The medical model was also said to be forced and encouraging dishonesty. The participation of the model was all mandatory instead of voluntary. Offenders had to take their medications and treatments whether they wanted to or not. As a result, the inmates knew what to do if they wanted to get out of prison or jail. They knew if they displayed good behavior and did the treatments and therapies needed, they would be released. Dishonesty amongst the inmates seemed to be seen as encouraged because of this. 7. What accounts for the growth of prisons in the U.S.? Give at least 3 explanations along with specific examples. Are these valid explanations- why/why not? There are many things that account for the growth of prisons in the U.S. Three things in particular are the new penal policies that happened in the get-tough era, inequality of poor, disadvantaged men and recidivism and violations of probation and parole. In 2009, three are 2,429,299 people in federal, state, and local prisons and jails which is the highest incarceration rate in the world (http://www.drugpolicy.org/drug-war-statistics ). One reason is the get-tough-on-crime laws that boosted an increase in prisons. The laws include mandatory sentencing, three strikes, truth-in-sentencing and more that result in longer and harsher penalties. So why would this be a reason for prison growth? Well the aggressive policing in minor crimes like shoplifting, drug possession or other minor offenses traps people in the three-strikes-laws for repeat offenders. The three-strike laws establish mandatory twenty-five years imprisonment which mandates longer sentences for repeat offenders. Another example is the mandatory minimum sentences from 1986 that are basically fixed sentences to those convicted of a crime, regardless of culpability or other mitigating factors. Mandatory minimums were used to catch drug distributions and most people in a mandatory sentence are low-level drug offenses. If caught on drug possession charged you are going away for a minimum of fifteen years no questions or arguments. This is valid because accordi ng to the Drug Policy Alliance, more than 80 percent of the increase in the federal prison population from 1985 to 1995 was because of drug convictions (http://www.civilrights.org/publications/justice-on-trial/sentencing.html). Additionally, the three-strike laws are also non-violent repeat offenders. As a result, prisons are constantly trying to make room for all these non-violent offenders and releasing violent felons because these laws say that minor offenses must be tough and the offender must serve their time in prison rather than rehabilitation. The reason for these laws was to stop violent criminals, but the opposite is taking place and minor offenses by offenders are sent to prison longer than those who commit violent acts. Mandatory minimum sentencing and the three-strike laws were very hard mostly on drug offenses. The War on Drugs was brought to stop the selling, manufacturing and importing of illegal drugs. The two sentencing types led to the increase of drug offenders to fill the prison systems. The Number of people arrested in 2011 in the U.S. on nonviolent drug charges: 1.53 million (http://www.drugpolicy.org/drug-war-statistics ). A second reason for the growth of prisons in the U.S is due to the inequality of poor, disadvantaged men. According to Punishment and Inequality in America by Bruce Weston says that unemployment, family instability, and neighborhood disorder combine to produce especially high rates of violence among young black men. Poverty Poverty cycles create prisoners. Entire demographic groups which are categorized as living at or below the poverty level in most studies reflect an individual from that generational group going to prison or jail. During the past 25 years, there has been a widening gap in America between the haves and have nots. Once a person has been jailed or incarcerated, they are categorized by most employers as third class citizens, which limits their opportunities to climb out of a cycle of poverty years after their release. The cultural group impacted the most is African-Americans. A third reason is recidivism and technical violations of probation and parole. There are so many people out on probation and parole that parole and probation violations increases which makes them go back into prison. Serious technical violation like the repeated failure to report, violent crime a pattern of misbehavior can land a person on probation or parole back in in prison. As we know, there are not many rehabilitation programs that help the offenders reintegrate back into society. Therefore, when prisoners are released back into society they just recidivate and end up back in prison. This causes a growth of prisons in the U.S. There are two specific statistical examples to show the rates of recidivism: Of the 272,111 persons released from prisons in 15 states in 1994, an estimated 67.5% were rearrested for a felony or serious misdemeanor within 3 years, 46.9% were reconvicted, and 25.4% resentenced to prison for a new crime. (http://bjs.gov/index.cfm?ty=tptid=17 ) Released prisoners with the highest re-arrest rates were robbers (70.2%), burglars (74.0%), larcenists (74.6%), motor vehicle thieves (78.8%), those in prison for possessing or selling stolen property (77.4%), and those in prison for possessing, using, or selling illegal weapons (70.2%). (http://bjs.gov/index.cfm?ty=tptid=17 ) This argument is valid because these statistics plus many more show how offenders are cycling in and out of the criminal justice system. Not only do we have new offenders but now old offenders who cannot cycle out of the system.

Operation Linebacker Essay -- essays research papers

OPERATION LINEBACKER II 1. What do you think of when you drive by that big B-52 at the museum? Being the history buff that I am, I think about Vietnam, where that old â€Å"Buff† was used the most. â€Å"Why should I care about Vietnam?† you ask yourself. Well, last time I checked there’s a history section in the PFE guide, so there might be a test later! The intent of this paper is to inform you about Operation Linebacker II. I’ll explain the events leading up to the operation, discuss the strategy, and finally I’ll sum up the results of a bombing campaign Sir Michael Knight characterized In the book Strategic Offensive Air Operation as â€Å"...may have played a role not unlike two B-29s over Japan 27 years earlier†. (Knight: 77) I’ll start by explaining why President Richard Nixon gave the order to begin this new bombing campaign. 2. The primary goal of Linebacker II was to force North Vietnam to return to the Paris peace talks and sign a treaty agreement. Negotiations stalled in December 1972 after Hanoi’s chief negotiator, Le Duc Tho submitted unreasonable demands concerning the definition of the demilitarized zone and refused to withdraw troops from South Vietnam. Furthermore, he wouldn’t accept the installation of an international peacekeeping force. National Security Advisor, Henry Kissinger, believed these demands were just a smokescreen intended to put off the talks long enough for the new United States Congress to come into session. He and Nixon feared, as written in Earl Tilf... Operation Linebacker Essay -- essays research papers OPERATION LINEBACKER II 1. What do you think of when you drive by that big B-52 at the museum? Being the history buff that I am, I think about Vietnam, where that old â€Å"Buff† was used the most. â€Å"Why should I care about Vietnam?† you ask yourself. Well, last time I checked there’s a history section in the PFE guide, so there might be a test later! The intent of this paper is to inform you about Operation Linebacker II. I’ll explain the events leading up to the operation, discuss the strategy, and finally I’ll sum up the results of a bombing campaign Sir Michael Knight characterized In the book Strategic Offensive Air Operation as â€Å"...may have played a role not unlike two B-29s over Japan 27 years earlier†. (Knight: 77) I’ll start by explaining why President Richard Nixon gave the order to begin this new bombing campaign. 2. The primary goal of Linebacker II was to force North Vietnam to return to the Paris peace talks and sign a treaty agreement. Negotiations stalled in December 1972 after Hanoi’s chief negotiator, Le Duc Tho submitted unreasonable demands concerning the definition of the demilitarized zone and refused to withdraw troops from South Vietnam. Furthermore, he wouldn’t accept the installation of an international peacekeeping force. National Security Advisor, Henry Kissinger, believed these demands were just a smokescreen intended to put off the talks long enough for the new United States Congress to come into session. He and Nixon feared, as written in Earl Tilf...

Network security threats Essay

The purpose of this memo is to let you know the importance of network security. Here I will discuss the network security threats, law that affects network security and processes and procedures for disaster recovery, data backup, and data restoration along with future action plans. Network security threats can be defined as any method used to try to breach the security of a network or system (Tulloch 2003). The goal of network security is to sustain and defend three critical properties of information, which are confidentiality, integrity and availability. This threats originate from variety of sources such as External and internal. External threats are structured threats from malicious individuals or organizations and unstructured threats from inexperienced attackers such as script kiddies. Internal threats are threats from disgruntled employees or contractors. Various network security threats exist. Some of the threats are Firewall and System Probing, Network File Systems (NFS) Application Attacks, Vendor Default Password Attacks, Denial of service (DoS) attacks, Social Engineering Attacks, Electronic Mail Attacks, Spoofing, Sniffing, Fragmentation and Splicing Attacks, Easy-To-Guess Password Compromise, Destructive Computer Viruses, Prefix Scanning, Trojan Horses and Reconnaissance attacks. The top three security threats to a network are discussed in below paragraphs. Disgruntled Employees This is the most common network security threat. Disgruntled employees, who are the group most familiar with their employer’s computers and applications, including knowing what actions might cause the most damage can create both mischief and sabotage on a computer System. The disgruntled current employees actually cause more damage than former employees do. According to Parmar, the common examples of computer-related employee sabotage are entering data incorrectly, changing and deleting data, destroying data or programs with logic bombs, crashing systems, holding data hostage and destroying hardware or facilities. Denial of Service (DoS) Attacks According to Tulloch (2003), DoS is a type of attack that tries to prevent legitimate users from accessing network services. In this type of threats, the attacker tries to prevent access to a system or network by several possible means. Some of these are: Flooding the network with so much traffic that traffic from legitimate clients is overwhelmed; Flooding the network with so many requests for a network service that the host providing the service cannot receive similar requests from legitimate clients; and Disrupting communications between hosts and legitimate clients by various means, including alteration of system configuration information or even physical destruction of network servers and components. (Tulloch 2003) Malicious Code and Electronic Mail Attacks. According to Parmar, malicious code refers to viruses , worms , Trojan horses , logic bombs, and software (uninvited). Electronic e-mail attacks are emails that hackers send to compromise network systems and whenever companies accept this e-mail from the Internet that have exposed versions of the sendmail program are potential targets from this attack. NETWORK SECURITY LAWS As such, no network security laws exist for network security. However, some of the acts that are applicable for network security threats are discussed in below paragraphs. Privacy Act of 1974 The concept of information privacy has been one of the most critical issues. It takes into serious consideration. Imagine a world without information privacy. The lack of information privacy creates a breeding ground for technological sharing and distribution. In 1974, the Privacy Act of 1974, passed by the Unites States Congress, states that: No agency shall disclose any record, which is contained in a system of records by any means of communication to any person, or to another agency, except pursuant to a written request by, or with the prior written consent of, the individual to whom the record pertains (â€Å"Privacy Act of 1974† 88 Stat. 1897). CFAA – Computer Fraud and Abuse Act. According to Robinson (2003), the current United States law of information security is the Computer Fraud and Abuse Act (18 U. S. C). It was originally enacted solely as a computer crime statute, but in its present form, it imposes both civil and criminal liability for a wide variety of acts that compromise the security of public and private sector computer systems. DMCA – The Digital Millennium Copyright Act The Digital Millennium Copyright Act (17 U. S. C), provides that â€Å"no person shall circumvent a technological measure that effectively controls access to a work protected under this title [the Copyright Law]†. (Robinson, 2003) There are other laws (acts), such as the Wiretap Act, the Stored Communications Act, and the Computer Security Act are also applicable on network security threats. PROCESS AND PROCEDURES FOR NETWORK SECURITY The three important techniques used by companies to protect their network are firewalls, encryption and VPN, which are discussed below: Firewalls Firewalls are used to control access between networks. It separate intranets and xtranets from the Internet so that only employees and authorized business partners can access. Firewalls are implemented by Packet filtering to block â€Å"illegal† traffic, which is defined by the security policy or by using a proxy server, which acts as an intermediary. Encryption To protect against sniffing, messages can be encrypted before being sent (over the Internet). In general, two classes of encryption methods Secret Key encryption (DES) and Public Key encryption (RSA, public and private key are needed) are used today. Public Key encryption is incorporated into all major Web browsers and is the basis for secure socket layer (SSL). Virtual Private Networks (VPN) VPN maintains data security as it is transmitted by using tunneling and encryption. Tunneling creates a temporary connection between a remote computer and the local network. Tunneling blocks access to anyone trying to intercept messages sent over that link. Encryption scrambles the message before it is sent and decodes it at the receiving end. Another important area for companies are (implementing) Security policy, Disaster Recovery and Business Continuity (plans), which are discussed in below paragraphs: Security policy Security policy is defined as rules, directives and practices that govern how asset, including sensitive information are managed protected and distributed within an organization. Every organization should define and document a security policy that defines the limits of acceptable behavior and how the organization will respond to violation of such behavior. Security policy defined should be concise, to the point, easy to understand and widely publicized in the organization. The security policy implemented should ensure compliance with all laws. The security policy should be reviewed periodically to respond to changes in technology or circumstances. There should be restrictions on playing of computer games on corporate computers and visiting of non-productive web sites using corporate network. In addition, employees should be monitored for prohibition against taking copies of certain corporate electronic document out of office, use of pirated software and use of corporate e-mail account for sending the personal e-mail. Proper Documentation for Disaster Recovery and Business Continuity There are various types of vulnerabilities associated with computer-based information systems. Now these days’ organizations are being more dependent upon their computer systems, therefore the survival of business depend very much on the security of these systems. Initially (few years back), physical disasters such as floods a hurricane, and fires were the most probable security risks. Nowadays, computer operations are also liable to loss or damage from hackers, computer viruses, industrial spies and similar causes which until recently were in the realms of science fiction. The terrorist attacks on September 11, 2001, showed that there is a big difference between disaster recovery and business continuity. In the past, disaster recovery meant getting computers and networks up and running after a hurricane, flood, fire, or other disaster. However, September 11 taught a broader issue getting the business up-and-running. According to McNurlin & Sprague (2006), Business continuity broadens the discussion to include: Safeguarding people during a disaster; Documenting business procedures so that not dependent upon a single employee; Giving employees the tools and space to handle personal issues first so that they can then concentrate on work; Alternate workspace for people and Backup IT sites not too close but not too far away; Up to date evacuation plans that everyone knows and has practiced; Backed up laptops and departmental servers; and Helping people cope with a disaster by having easily accessible phone lists, e-mail lists, instant-messenger lists so people can communicate with loved ones and colleagues. CONCLUSIONS The goal of network security is to sustain and defend three critical properties of information, which are confidentiality, integrity and availability. The most common threats to network security comes from disgruntled employees, DoS attacks and malicious code attacks. All these threats try to breach the security of a network or system. Various information security and privacy laws exist, which must be followed by companies while installing and managing their computer network. Various techniques such as firewalls, encryption and VPN are used for securing network. In addition, security polices and disaster recovery and business continuity plan are implemented for securing network. FUTURE ACTION Below are some methods for securing network from the top three security threats to a network. Disgruntled employees type of threats can be limited by invalidating passwords and deleting system accounts in a timely manner by network (system) administrator. According to Tulloch (2003), defenses against DoS attacks can be done by disabling unneeded network services to limit the attack surface of companies network ; enabling disk quotas for all accounts including those used by network services; implementing filtering on routers and patch operating systems to reduce exposure to SYN flooding ; base-lining normal network usage to help identify such attacks in order to quickly defeat them ; and regularly backing up system configuration information and ensuring strong password policies. To prevent malicious code attacks from occurring, regular check with vendors to ensure systems are running a correct version of sendmail or some more secure mail product are necessary. Network Security through Software and Hardware can be implemented by: †¢ Modular and cheaper workgroup firewalls. †¢ By having host based and network based Intrusion detection systems †¢ Active security by providing auto mated responses to agents. †¢ Centralized management †¢ Content filtering †¢ Acceptance of PKI †¢ By having token, smartcard or biometric based access solutions. Some basic protecting tips for computer (in network) that should be provided to all the staffs in the organization are: †¢ Always use Anti-virus Software †¢ Download security updates and patches regularly and update computer systems. †¢ Do not check or download emails and attachments from unknown sources: †¢ Back Up your data regularly. †¢ Use Firewall †¢ Do not share access to your computer hard drives in network Attachments. REFERENCES Tulloch, M.2003, ‘Microsoft Encyclopedia of Security’, Microsoft Press, Washington, United States of America. Parmar, S. K. & CST, N. Cowichan Duncan RCMP Det (cmpl), ‘An Introduction to Security Manual’ McNurlin, B. C & Sprague, R. H 2006, ‘Information Systems Management in Practice’, 7th ed. , Pearson Education, New Jersey United States Congress, Privacy Act of 1974. Public Law No. 93-579, 88 Stat. 1897 (Dec. 31, 1974) CERT Training and Education software Engineering Institute (2006). Information Security for Technical Staff, Student handbook, Camegie Mellon University, USA Robinson, S, 2003, ‘U. S. Information Security Law’, accessed on October 20, 2007 from .

Communication in the Classroom Essay

A college class discussion would differ from a casual conversation with a friend in that there are many viewpoints, from your classmates and professor, that you need to take into consideration when communicating your thoughts and ideas in an open classroom discussion, where as in a casual conversation with a friend you would probably feel more comfortable expressing your point of view with less concern for the tone of your message. It is important to word your messages in a class discussion in a respectful manner that leaves the floor open to others opinions, which allows for a more productive interaction with your classmates. Usually, you would not choose your words as carefully in casual conversation with a friend, as you likely know each other well, and aren’t worried about what you say being misinterpreted. Another key difference is that a discussion normally pertains to a specific subject while a conversation could be about anything Three ways you can show respect for fellow classmates during class discussions would be By first being responsive, that is to say if you are working together online, responding to questions or comments in a timely manner to maintain positive relationships. Another way to demonstrate respect would be through tentativeness, or being open to change. This means that when you are communicating your thoughts and ideas, you use open language, keeping in mind your classmates may not share the same point of view. Finally, by empathizing with your fellow classmates, you acknowledge and try to understand their viewpoint even though it may differ from your own.