Can technology benefit education Essay Example | Topics and Well Written Essays - 1250 words

Can technology benefit education - Essay Example ng system in colleges and universities plays an important role in the availing information for coursework to students registered with the institutions. The tutors upload the necessary information on the developed program and the students access it with the help of an individual username and a password (Selwyn, 77). The use of technology in this manner is convenient to both the learner and the tutor because both parties are relieved from hard copies as sources of information. The use of hard copy is bulky in terms of carrying and expensive to purchase. Printing out of information on soft copy is cost effective compared to purchasing a published book. For these reasons, the availability of coursework in the form of soft copy through an E-learning system is beneficial in educating the students because it is conveniently accessible and inexpensive. Implementation of digitized library systems in secondary and tertiary levels of education simplifies book searching, borrowing and returning. Instances where additional research or extensive reading on a discipline is a recommendation, visiting the library is inevitable. The automated access to published books by the tutee aids in proper management of time. The utilization of technology in this way wards off wastage of time by availing books with ease putting the learner at an advantage. In this case, technological education in light of time is effective. The use of E-mails to communicate and face-face platforms such as Skype to name a few allow real-time interaction between the student and educator. For this reason, distance learning is popular. In both secondary and tertiary levels of education, individuals are able to learn with convenience by interacting with the tutor through a webcam or messenger irrespective of their location. Assignments and assessments are coordinated through e-mails and websites. Examinations and assessments are carried out on real-time basis where the learner submits and receives results when

Global Connectvity and Cyberwarfare Assignment Example | Topics and Well Written Essays - 250 words

Global Connectvity and Cyberwarfare - Assignment Example Increasing interconnectivity through World Wide Web and easy availability of cyber warfare tools makes it difficult to differentiate between domestic or foreign source of cyber warfare. Our adversary has the ability to change multimedia files or change public thinking by digitally manipulating the information (O’ Hara 4). The cyber warfare is never relaxed and the war remains on for 24 hours in a day. Traditional way of intelligence gathering is outdated for this sort of warfare. The same way analysis can not be carried basing on the information. Current intelligence organizations can not gain such information in cyber warfare (O’ Hara 4). This warfare does not have any boundaries. No warning for intentions and attack can be obtained before a cyber crime actually happens. Coalition can be established easily with other countries because the technical experts of other nations may not be able to handle warfare and secure own system as well (O’ Hara 5). The cyber warfare is not useful until it physically damages the target. Cyber warfare operations are not stealth operations. Countries with more advanced technologies can detect and trace the destination of cyber crime. Cyber terrorism is more pronounced because the attacker attacks and vanishes after getting the desired information. Such attack can be traced and sometimes it can not be traced (Billo & Chang 17). Billo, Charles & Chang, Welton. Cyber Warfare an Analysis of the Means and Motivations of Selected Nation States. Institute for Security Technology Studies at Dartmouth College, 2004. Accessed 30 April 2012.