Modern Day Attacks Against Firewalls and Vpns - 2434 Words

Modern Day Attacks Against Firewalls and Virtual Private Networks Electronic technology is growing at a rapid rate; more devices are made mobile and wireless, but with those improvement and developments come flaws and malicious opportunities. Cyber attacks are on the rise and no system or device is immune. Many organizations employ multiple layers of firewalls but that doesn’t completely eliminate the threat. Attacks against firewalls and virtual private networks or VPNs are constantly being exploited with new methods everyday, but they are yet another obstacle that a cyber criminal must overcome. First let’s discuss what a firewall is and what a firewall is capable of doing. Firewall applications are†¦show more content†¦Unfortunately, many firewalls come with so many rules or policies that they can counteract the security desired and create loopholes for network threats or actually block traffic that is desired or requested by the user. These issues make it really important to understand how all rules and policies in the fi rewall work and how to apply them. Another tool often used for secure reasons and also as a reliable method to share information remotely is called a Virtual Private Network or VPN. Henry describes A VPN as â€Å"a group of computers (or discrete networks) networked together over a public network—namely, the internet† (para 3, 2012). Basically, it’s a private network created to allow remote access through a public network. Most often you will see that employees on airplanes or in a public place that will require and utilize these VPNs to access their business resources for all kinds of information, but some people just use it as a means to use their network without physically compromising the actual systems. A good VPN can provide many functions such as access anywhere worldwide without dedicated lines, data security, remote access to business resources and better employee production. For these VPNs to perform these functions properly they are required to provid e reliability by ensuring that the network does not break down before reaching its max capacity, scalability to ensure the ability to expand as business grows, and ofShow MoreRelatedDefining Firewalls And Vpns. What Is A Firewall And How Does It Work?1875 Words   |  8 Pages Defining Firewalls and VPNs What is a firewall and how does it work? Many internet users are concerned about internet safety. A way to combat potential security breaches is to use a firewall. A firewall can be a hardware device or a program and it is used to filter any information that comes through any internet connection to your private network or computer system. Harmful information can be flagged by the firewall program and not be allowed to continue through. Firewalls use up to three differentRead MoreNetwork Security : A Security Platform For Users, Programs, And Computer Networks1667 Words   |  7 Pagesauthentication and authorization to access of data which is controlled by the network administrator. Network Security protect computer systems from unwanted intrusion such as malware, viruses, Trojans and so on. INTRODUCTION Having the knowledge of how attacks are executed we can better known to protect ourselves while network security also knows how to protect the devices from malware, viruses, Trojan horses and so on. Network Security is a new and fast moving Technology and still being defined and mostRead MoreResearch Paper On Five Ways To Ensure Social Media Safety1044 Words   |  5 Pagesless mindful of strangers and we sometimes feel invincible online. However, the level of connectivity offered by social media is quickly growing into our undoing. We are now more vulnerable than ever and this is a risk we cannot afford to take in this day and age when everyone with the know-how can hack into our accounts for their selfish benefits. With the increase in cybersecurity threats, and in this case, social media threats, it is important that we plug the holes and find ways to guarantee ourRead MoreContemporary Information Security Systems And Computer Systems1519 Words   |  7 Pages(Mamaghani, 2002). In modern day operating systems, viruses feed off worm-like infections throughout the systems through attacks and system file modification allowing back-door access. Some of the most common ones include â€Å"trojan horse†. This allows the infected computer to be monitored and controlled remotely. To help prevent / combat these threats, antivirus programs have been developed which help identify some of the most common infection systems and help guard the system against them. While thereRead MoreApplication And Device / Hardware Level1400 Words   |  6 Pagessecurity for IoT needs to be proactive and not reactive, preventive and not remedial. It is important that we bake in the security into IoT platforms right from the ground up instead of doing it in piecemeal way as was the case with evolution of modern day operating systems or internet revolution. Future IoT initiative shall have security shall be holistically implemented at network, application and device/hardware level. We should definitely leverage wide knowledge base and research investments weRead MorePhysical Security Management ( Mohamed )1790 Words   |  8 Pagespermissions of computers usage (International Business, 2012). Ultimately, online businesses should prioritize the regular maintenance of their servers and hardware just as much, if not more than, traditional businesses because in essence the assets and day to day operations are performed solely through the servers and technologies that are given that task. The sheer amount of information being transmitted and processed for an online business should cause the head of the business to ensure the physical securityRead MoreSmartphone s And Social Networking2981 Words   |  12 Pagesspeeds between 5 megabits and 8 megabits per second. While 4G LTE is considerably much faster than 4G alone, 4G LTE uses (Multiple Input Multiple Output) MIMO technology. MIMO utilizes a multipath signal propagation that is present in all of today modern communications. The transmitter and receiver already have more than one antenna and use the processing power at either end of the link. Using these different paths between these two entities provides data rate of signa l to noise improvement over 4GRead MoreHistory of Firewall18739 Words   |  75 PagesA History and Survey of Network Firewalls KENNETH INGHAM Kenneth Ingham Consulting and STEPHANIE FORREST University of New Mexico Firewalls are network devices which enforce an organization’s security policy. Since their development, various methods have been used to implement ï ¬ rewalls. These methods ï ¬ lter network traï ¬Æ'c at one or more of the seven layers of the ISO network model, most commonly at the application, transport, and network, and data-link levels. In addition, researchers have developedRead MoreThe Security Of An Organization s Computer Networks1832 Words   |  8 Pages The security of an organization’s computer networks play a critical role in modern computer systems. In order to have high protection levels against malicious attacks, a number of software tools have been developed. Intrusion Detection Systems have recently become an important research topic due to its capability of detecting and preventing attacks from malicious network users. Security incidents are increasing at an incredible rate every year. As the complexity of the threats increase, so doRead MoreRed Hat Enterprise Linux 6 Security Guide50668 Words   |  203 PagesPhone: +1 919 754 3700 Phone: 888 733 4281 Fax: +1 919 754 3701 Red Hat Enterprise Linux 6 Security Guide 3 Abstract T his book assists users and administrators in learning the processes and practices of securing workstations and servers against local and remote intrusion, exploitation and malicious activity. Focused on Red Hat Enterprise Linux but detailing concepts and techniques valid for all Linux systems, this guide details the planning and the tools involved in creating a secured computing

Essay on A Speech on Banning Deforestation - 614 Words

Deforestation is a major problem and it causes a number of disruptions. Did you know that an area of forest equal to 20 football or rugby fields is lost every minute? This just gives you an idea of how much deforestation takes place. Deforestation is known as the world’s most pressing land-use problems, so don’t you think that something should be done about this? The size of the world’s forest total is 4.7%, yet emits 25% of the world total carbon dioxide. Carbon dioxide greatly effects global warming. Did you know it accounts for at least half of the greenhouse effect? The problem occurs when these atmospheric gases, mostly produced by human activities, slowly warm the earth. Trees are half†¦show more content†¦We can use wood sparingly; we can learn how to make a low-cost, energy sufficient stove contact or we can use the â€Å"Wonder box† which is a cheap, simple way to save fuel, whether wood or electricity. There are plenty of things for us to do, so why is nothing being done? Wouldn’t the world be a better place if the trees were left alone and animal’s homes were left as they were? Some people try their hardest to save wood and energy and to recycle anything possible. We all need to do all that we can to save the forests. One day there will be no forests left; it will just be soil and many animal s will be left with homeless and nowhere to live. Do we really want this to happen? I don’t think we do. And I am sure if everyone tried to save the forests then we could make it happen. Just start by doing the simplest things, recycling and using the Wonder Box. People are getting concerned with the rate of deforestation, currently; 12 million hectares of forests are cleared annually. Almost all of this deforestation occurs in the moist forests and open woodlands of the tropics. At this amazing rate all tropical rainforests could be lost completely by the year 2050. I can’t imagine what the world would be like with no rainforests, can you? Many people have different opinions about deforestation. Some people believe that deforestation is bad and in the future can cause death to humans. OthersShow MoreRelatedAn Inconvenient Truth Analysis2189 Words   |  9 Pagesever did before. Due to the fact of climate change and pollution species tend to move around more. According to the article â€Å"An estimated 70 percent of the planets species reside in forests† I don’t know about you but that is a lot and to have deforestation going on doesn’t help these 70 percent of species and that is why species are moving a dying off slowly. o Does it help support Gore’s overall claim—Yes or No. Explain. Yes. It brings up good points about how and why speciesRead Moreunethical advertising14492 Words   |  58 Pagesfor an advertiser looking for this particular demographic. IMPACT Billboard, New York City The impact of advertising has been a matter of considerable debate and many different claims have been made in different contexts. During debates about the banning of cigarette advertising, a common claim from cigarette manufacturers 3.5 that cigarette advertising does not encourage people to smoke who would not otherwise. The (eventually successful) opponents of advertising, on the other hand, claim that advertisingRead MoreOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words   |  656 Pagesmore modern. Influenced by a close woman confidante—the author and educator Halide Edib Adivar—Atatà ¼rk implemented a program calling for education for women and secular, Western clothing for women and men alike. Visual signs of change such as banning traditional clothing and adopting more streamlined styles were important in the postwar world on a national level. However, on their own from the 1890s forward, women in general as well as those in colonial contexts began behaving differently andRead MoreLogical Reasoning189930 Words   |  760 Pagesmore easily roused, closer to the surface, more malleable.†119 TV news is a better source of political information than TV ads─which is not to say it is a good source. Its more nutritional, but still junk food. The average bloc of uninterrupted speech by presidential candidates in the TV news is only ten seconds. Ten seconds is enough time for a From â€Å"The Lie Factory† How Politics Became a Business† by Jill Lepore, The New Yorker, September 24, 2012, p. 59. 119 153 slogan, but not enough

Macbeth Gaps in Silences free essay sample

I am helpless and powerless. I have failed in my duties of caring for my Queen. I have allowed her to slowly suffer in her tormented mind; I have allowed her spirit to crumble and her soul to be lost forever. I am simply a servant of my Queen; I have tended and comforted her since she married into the Macbeth house. Where as many young girls are worried about their pre-arranged marriage; so too was my lady until she saw Macbeth and swore that she had fallen in love. I have been there by her side for many years; I have seen her fall in love; I have seen her lose her loved ones. I was there the very day we drove away from her family, I sat with her the whole journey sitting quietly as I watched gentle tears fall down her face. It was that day that I saw how strong spirited she was. We will write a custom essay sample on Macbeth Gaps in Silences or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In my many years of my service and loyalty, I have not before witnessed such dark and dreary things, such crumbling of spirit and soul. Ever since King Duncan’s death; turmoil, corruption and treachery have all poisoned the castle. It has corrupted my soul, it has changed my beliefs and in some regards, I have lost my faith. I am merely a servant; I am not one to judge, but I have seen and witnessed many things. It seems the presence of a servant is forgotten. That I do not have ears and eyes; that I do not see as others do. The only thing that keeps my tongue still is the love I have for my lady. I would not say I am clear on this fact, but it is in my belief that my lady assisted in the death of King Duncan. Since his death, I have watched her sleep, she has uttered strange and foul words, her actions are not normal. If any others saw her, they would say she is possessed and in my own mind, I, too, could believe that. My lady has had two children the first was stillborn without a one single warm breath in it.

Cardiovascular Disease & Social Determinants-Samples for Students

Question: Cardiovascular Disease and the Effects of Social Determinants in Vulnerable Adults I need to to write the conclusion of this research. Answer: Conclusion: It can be fairly concluded that Cardiovascular Diseases are affecting the older people more. Heart primarily is affected by the amount of stress an individual faces. There are determinants such as income of an individual, diets followed by can directly or indirectly trigger cardiovascular diseases. Education is also a crucial determinant that determines the possibility of heart diseases. Education stimulates the psychological, social and economical factors that can enhance the probability of cardiovascular diseases. These factors have victimized many in Canada who have fallen under the threat of the Cardiovascular Diseases. It has been observed that increased education is linked with increased stress resulting in Cardiac problems. The self-reporting feature has recorded huge number of heart disease cases in Canada with the help of CCHS. It can be stated that proper change in environmental policies and lifestyle can effectively reduce the threats of cardiovascular disease. Public health interventions can prove to be highly beneficial in reducing the risk of cardiovascular diseases and multiple approaches can be taken to fight it starting at an early age. Interventions focus more on educating the population about the heart diseases and it is more about preventing the risk rather than curing as it is much better to not ever face the threats of cardiovascular diseases. Regular check up of cardiovascular disease vulnerability at an early age can catch various symptoms that are likely to result in fatal physiological conditions. On time identification of the symptoms can lead to efficient treatment. Social factors that cause cardiovascular diseases should be addressed with the help of public health intervention which will display a clear view of the socio-economic status that affect individuals with their health betterment regimes. People with low income tend to have gaps in the health care routines and it is more of a redundant activity that costs a lot, a ccording to them. There are lots of inexpensive health care procedures which are unknown to the older people. Rural people tend to live more unhealthy lifestyles and they are totally unaware of the theats of cardiovascular diseases. Cardiovascular disease threats and prevention methods should be promoted to make the public aware of what procedures they should adapt and what lifestyle changes they should make like England has done. Government should involve such awareness programs for the benefit of people living in rural areas and all the older people. This research intends to make people aware of the possible heart risks. It elucidates the ecological and social factors that trigger risks of cardiovascular diseases to educate the entire population.

Southern Scandinavian Hunters And Gatherers Essays - Foraging

Southern Scandinavian Hunters And Gatherers To discuss how the environment may have affected the subsistence and social organization of the late Hunter-Gatherer communities of Southern Scandinavian you must take in affect the Basic Evidence. This form of Basic Evidence consists of such topics, as were the hunters and gatherers were settled, also what was the type of environment around them. You also have to take in effect were the resources where in their environment and finally what was the number of hunter and gatherers that, that environment and those resources had to support. All this will be briefly answered and briefly explained. When you talk about the settlement of a hunter-gatherer group or a type of tribe you could be talking about many settlements with in the same area because of the need of certain resources in an environment full of growth and prosperity. A settlement of a hunter-gatherer would most likely at that time of Erteb?lle Culture around 4,000 B.C. and would be consisted of some type resourceful sources of freshwater, like lakes or streams. Also that settlement of area would have to accommodate many types of animals in many different types of seasons, due to the fact that not many if any types or methods of storage of food over a long period of time were known during this time. This settlement of area would also have to accommodate many types of nuts, berries, fruit and birds. The problem of storing food does fluctuate from settlement to settlement; so different groups of hunter-gatherers may have had different advantages over their neighbors. Freshwater sources would also have to have abundan t sources of fish and that the hunter-gatherer would have to have the knowledge of many than one type of fishing during many seasons. An example is if there were to be an ice patch over the source of water during certain winter months. Still the prize of many hunters and gatherers were the large game, such as deer, elk and roe, which would bring meat for food, skins for clothes and warmth and bones and antlers for tools and weapons. Hunters and gatherers would stay in a certain or specific area for as long as that areas resources could sustain their number of people for many seasons. With this type of settlement in staying in one area comes few to many problem of, if that environments resources can stand up to demands of a hunter-gatherer society of growth, possible war, and seasonal changes in needs. For example if an hunter-gatherer group grows in numbers in a short time, the question arises will their be enough food for the whole group to survive over possible changes season to season and if another settlement of hunter-gatherer moves in close to the previous group. And if so will that settlement be able to keep providing for that group of expanding population. If that area cannot with hold the expansion of population than the hunter-gatherer has one other option. First they can expand their boundaries of their settlement area. This may cause war against their neighbors if there are any. Or second that hunter-gatherer can maybe split their numbers to survive, with one group leaving and the other stay. Another problem that could happen today and definitely back than was the possibility of one or more types of diseases or any other natural problem the big game, fish, or vegetation starts to reduce in population and plentiful ness. Than this also could cause war within maybe the same group of hunter-gatherer or between neighboring tribes. Another positive thought is if the hunter-gatherer finds any way to store food for the future than this can play a huge effect in the preserving a growing population and also maybe the possible war not a curing. Also what could be on the good side of the hunter-gatherer is that if they learn to develop methods and ways and also types of tools to grow any type of vegetation. These two are huge advantages for any population of people anywhere at this time in history. This also could cause problems of just being limited to one area and that means than the men of the tribe may have to go

Job Description of a Sales Manager Essays

Job Description of a Sales Manager Essays Job Description of a Sales Manager Essay Job Description of a Sales Manager Essay Job description Purpose: Some people write a job description to hire an employee, some write it to give information to other but, as far as I am concerned, I am writing this Job description for My study purpose. Method: No practical method is used to write Job description, I have collected it from the Internet. I have selected sales manager to write a job description. Sales manager Job Title Sales Manager Based at Marketing Department Reports to Senior business leaders Responsible for Sales Activities Summary Responsible for all sales activities in assigned accounts or regions. Manage quality and consistency of product and service delivery. Key duties of Sales manager 1. Coaching sales people. ?Meet daily with salesman. ?Offer them the coaching, counseling, advice, support, motivation or information they need in order to help them meet their sales objectives. 2. Manager sales department ?Making every effort to maximize both present and long term sales and gross profits. ? Keeping face-to-face contact with your sales people and you must stay current on financial data and inventory. . Set objectives. ?Plan, organize, direct and control your sales staff to meet these objectives. Use these to help your salespeople maximize their potential. ?At the beginning of each month, counsel with each salesperson to establish realistic sales objectives for the month and action plan. ?Establish a sales objective for the department each month and submit it to the dealer. ?Monitor each salesperson’s daily performance and compare it with that month’s objective. ?Understand departmental financial data to determine what is happening in your department. Review financial data that affects your department’s profit centers. 4. Maintain inventory control. ?Review the entire inventory daily. ?Be sure that each unit that is available for immediate delivery as soon as possible, and select units for special displays. ?Maximize your merchandising efforts by seeing that units are attractive and attention getting. Use effective displays, and select appropriate options and accessories. 5. Supervise the sales floor. ?Make sure your salespeople are doing everything they should be doing to successfully sell your dealership’s products. Ensure that the sales floor operations functions smoothly. 6. Develop sales forces ?Recruiting, hiring and training your people. ?Developing the most well trained, professional sales force possible. 7. Assist salesman in the selling operation. ?Assist your salespeople in selling by stimulating floor traffic. ?Motivate them to perform well. ?Assist them in the selling process whenever needed. 8. Involve in customer follow up. ?Supervise the proper use of the Customer Log by each salesperson. Also review the Customer Log for trends that indicate where additional assistance might be needed. . Handle complaints from customer, sales agents. ?Constructively handle (or supervise the handling of) all customer complaints related to your department. 10. Conduct sales meetings. ?Prepare in advance and conduct regular sales meetings. ?Review the performance of your salespeople and to motivate and stimulate them to even greater achievements. 11. Maintain a self development program. ?Constantly strive toward continuing professional growth. ?Work to improve your sales skills, managerial skills, business skills and product knowledge. Job description types of Sales department Sales include job description of positions as follows: 1. Sales manager 2. Sales officer 3. Sales director 4. Sales clerk 5. Sales executive 6. Sales supervisor 7. Sales assistant 8. Sales coordinator Technical Knowledge , Skills Expertise Must have both the sales skills and technical knowledge to make presentations and lead customer discussions to advance the sales process. Must have the ability to develop and work extensively at the executive level. Must have the ability to develop relationships and work extensively at the executive level.

Marine Transportation Assignment Example | Topics and Well Written Essays - 1250 words

Marine Transportation - Assignment Example Reasonably, the growing demand for different commodities in different economies around the globe forces for the massive transportation of containerized goods, which on the point of destination will be offloaded and transported inland to the actual location through road and rail transport. Up to the present, over a million vessels have transited through the Panama Canal with a similar number passing through the Suez Canal (Talley 90). Arguably, the two canals have served to benefit adjacent economies to achieve abundant economic growth rates. For instance, the Suez Canal affected Egypt’s industrialization to an extent that the country reigned as a growing economy in the Northern part of the African continent. The rapid growth in maritime transportation is influential to the continued expansion of the waterways (92). The increment in the vessels’ size has served to the advantage of the economies adjacent to the canals citing on the cargo handling processes in the ports whenever. 2. Maritime strategic passages (Suez Canal, Panama Canal, etc.) provide an important service to global shipping and international trade. Discuss the likely economic impact that a disruption of traffic (through an act of piracy) in the Gulf of Aden would have on the Suez Canal, global shipping and international trade. Maritime passages’ purpose of creation emanated from the need for ease in sea transport through the creation of waterways that would shorten the distances of each voyage. In the absence of these canals, ships would have to embark on long distances thus; the cost of sea transport shall increase in the long run. It is knowledgeable that the cost of shipping would escalate if an inland waterway would close or be disrupted. These disruptions, for example, those present in the Suez Canal and the threat of piracy in the Gulf of Aden since 1957 and in the early 2006 force for changes in trade routes whereby ships engage on lengthy voyages from departure to the