Examples of attributes Essay Example | Topics and Well Written Essays - 500 words

Examples of attributes - Essay Example rmacist aunt in Jordan and has been reinforced by my experiences during the period I volunteered to work in the Emergency Room of the Methodist Hospital, which opportunely happened to be just across the corridor from the Pharmacy. I grabbed any opportunity which presented itself to observe the pharmacists and their interaction with the patients and even went so far as to convince one of the pharmacists to let me ‘shadow’ her for a couple of days! Believe me, the more I saw, the more I liked what I saw of pharmacy! Belonging to a family of doctors and pharmacists does go a long way towards stimulating intellectual curiosity. My earliest memories of family life are filled with hazy recollections of animated discussions and even heated debates centered round medical ethics, drug research and exciting laboratory breakthroughs. Of course, as a child, I hardly grasped the issues involved and most of it was just lively chatter to me. However, the seeds were sown for my growing curiosity to learn more about these subjects which could evoke such passionate responses from my family. This intellectual stimulation has steered me towards the conviction that pharmacy is the path I want to pursue in life. My growing fascination with the world of drugs has been unequivocally reinforced over the years as I gained the relevant academic knowledge. I think that drugs are the miracle workers of medical science. I never cease to marvel at the fact that it is miniscule quantities of chemical substances that are actually responsible for the working of the human brain and contribute to everything from physiological well-being to states of mind! This a major part of the reason why I enjoy being a student instructor in Chemistry. Wanting to further explore this world, I decided to work at a National Home Care Institute as an Oasis. As a part of this service, I entered the nurses’ notes and records of medication into the computer and reviewed the accuracy of the medication and the

Understanding Cryptography Essay Example | Topics and Well Written Essays - 1000 words

Understanding Cryptography - Essay Example Cryptography is somehow omnipresent going beyond the conventional environments such as banking systems, government communications among others (Christoff, 2009). Cryptography is now used in web browsers, cell phones, e-mail programs, embedded software, manufacturing systems, cars, medical plants, smart buildings among others (Christoff, 2009). Therefore, designers and system users need to understand comprehensively the concept of cryptography and how it is applied in order to appreciate its effectiveness in securing wireless networks and communication. According to Christoff (2009), cryptography is the study and practice of techniques for securing communication particularly in the presence of a third party (adversary). Essentially, cryptography is mainly concerned with the development and determining protocols that protect against the influence of third parties in communication and networking. It also analyzes protocols and mechanisms that are related to information security aspects including data integrity, confidentiality, non-repudiation and authentication (Paar & Pelzl, 2010). Over the years, various techniques similar to encryption have been used as cryptography. However, modern cryptography borrows from disciplines of computer science, mathematics and electrical engineering among others. Cryptography is predominantly used in computer passwords, e-commerce, and ATM cards. It employs several tools and techniques to implement the security needed for the various applications (Christoff, 2009). OpenSSL is one of the tools of cryptography that implements the SSL and the TSS security protocols in the network (Viega, Messier, & Chendra, 2002). It is mainly used in many web servers to transmit packets in encrypted form rather than in plain readable text. Open SSL has a core library that is developed in C programming language and is used for the implementation of the basic cryptographic functions and the