Software Engineering Essay Example | Topics and Well Written Essays - 750 words - 2

Software Engineering - Essay Example by which a hacker or a foreign source can enter in another system can exploit that system by deleting the data or stealing the information from that system thus the whole architecture of system can be modified. The vulnerabilities in chat application cause a lot of problem as it is to enter other system’s domain. The vulnerabilities are found in every operating system so if we are chatting either through Windows or through Linux or UNIX, we have to secure our system. There are many vulnerabilities found in which mainly are multiple vulnerabilities in Yahoo Messenger, multiple vulnerabilities in BIND and SNMP, Buffer Overflow in Microsofts MSN Chat ActiveX Control etc. In the case Yahoo Messenger, multiple vulnerabilities are found. The hacker can easily enter the domain of the other system and hack that system easily by using some codes which may be written in JAVA or some other languages. The yahoo messenger is use every where in the world and so it has to secures but still some soft spots exist. And vulnerabilities like a buffer overflow and URL validation vulnerability exist. The vulnerabilities like VU#137115, VU#172315 exist. These vulnerabilities are due to the buffer overflow in URI handler (VU#137115) and other one is caused as the addview function permits the other arbitrary codes to execute in its own system. Thus the hacker can send some scripts to other system and can exploit the situation. Thus due to these vulnerabilities and others the remote attacker can easily modify other system. The Yahoo Messenger has removed these vulnerabilities by using advance version like Yahoo! Messenger version 5,0,0,1058, released February 25, 2002 or by server side solution. The Yahoo Messenger whenever is

Main Responsibilities in the Nursing Profession Essay

Main Responsibilities in the Nursing Profession - Essay Example In 2008, the National Survey of Registered Nurses conducted research and found out that over 3 million nurses were registered. There are only 2.6 million nurses who have been employed out of the 3 million registered nurses. Out of these 2.6 million which is an equivalent of 84%, 50.0% are nurses prepared from Baccalaureate programs, 36.1% from Associate Degree programs while 13.9% were from Diploma Nursing Programs. The NCLEX-RN licensing examination is taken by those who are to be recognized as certified nurses. Robert Wood Johnson Foundation made a proposal in a report. This report on The Future of Nursing suggested that 50.0% of BSN should be increased to 80%. Many types of research have also been conducted, and the findings reported that BSN in most care centres has realized a reduced rate of mortality deaths. American Organization of Nurse Executives called for all nurses to undergo the Baccalaureate programs. This program is to make them competent enough to handle the challengi ng task ahead of their careers. The U.S Army requires nurses that are competent specifically with a degree in baccalaureate nursing so that these nurses can be given the position of a commissioned nurse. A study was conducted showing that a large number of people preferred nurses who were trained for the duration of four years and over. It is only fair that the life of a patient is entrusted on a competent nurse. This paper will explore the difference in competencies that are notable between associate-degree nurses and nurses who have been prepared at the Baccalaureate-degree level in nursing. Baccalaureate nursing program is inclusive of all the course work that is taught in diploma and associate degree level. The four-year training they go through is seen in the care they extend to patients. Baccalaureate nurses are taught on theoretical and practical aspects. These theories incorporate the various fields outside medicine. Nursing knowledge includes theories in humanities, science s, as well as, Biblical concepts.