Digital signature

It seems as if from the moment that our parents are told our gender they begin to purchase things that “corresponded” to our gender, each the stereotypical. Though there are those few exceptions were the parents decide to purchase gender neutral items, but they eventually begin to do the same as other parents do. In our everyday lives many of the spaces that we go to are gender spaced, from the stores that we enter to our own homes. The Space Project gave me a perfect opportunity to explore some…

within its flock. This short exhibits that we should not give up right away, and supports that if we continue to strive towards a goal: we can achieve it and more. About 7 years ago, I began to take interest in photography. I begged my parents for a digital single-lens reflex (DSLR) camera, but they refused to purchase one for me because it was a “starving artist” job. However, I persisted despite their ideology. I reserved three years of birthday and Christmas money and then some to purchase my…

photos, prefer using Nikon cameras as it provides more memory space to store photographs as compared to smartphones (Business Insider, 2015). Another threat of substitutes is film cameras. Film camera has a lot of disadvantages as compared to today’s digital SLR cameras that companies like Nikon manufacture (PetaPixel, 2015). Users of film camera do not have the luxury of scrolling through their photographs and deleting photos that they dislike immediately, instead they have to patiently wait to…

Throughout the semester we’ve been talking about art. For my project I wanted to do something I love, so I have a photograph of a water balloon popping. Photography is a way of art because it can capture people, objects, scenes, etc, in a photograph. One photograph can say a lot about something. As for my photo, it does not have a universal message but it says something about how I like to see things. I like to capture objects that someone wouldn 't usually see by just looking with their eyes,…

When I was younger I had a fascination with dinosaurs. I would spend countless hours recreating the images and sketches found in the copious amount of dinosaur books I acquired. I remember distinctly deciding that I would be a paleontologist in kindergarten so I could breed dinosaurs. And I also remember distinctly going home and crying after learning that all the cool ones were dead. Nobody cares about birds, and my dinosaur phase soon wore off. Although my little life now had no purpose I…

A DLSR slider is perhaps one of the most important pieces of equipment to today 's digital photographer. Perhaps the most exciting thing about today DSLRs is that they not only allow us to create breathtaking photos of a quality that has never been able to be done before, but they also let us expand out creative horizons into ultra high-quality video projects as well. Photographers have always wished or a way to bridge the gap between photo and video easily and with a DSLR that is finally able…

On October 4th, 1888, George Eastman had patented a new camera. This camera was incredibly easy to use, easy to carry, and affordable to middle class; costing about twenty five dollars for the camera and ten dollars for film and development. The camera was a black leather box about sixteen by nine by eight centimeters. It was handheld and had a fifty-seven millimeter lens. (Steidl 9) This camera was the Kodak Camera. In 1900 Eastman now came out with the Brownie Camera. It was a six-exposure…

Executive Summary Polaroid Corporation was established in 1937 by Edwin H. Land which is the former founder of this corporation. Polaroid is an American international and eyewear consumer electronics company. It is very well known with its creation of instant film cameras, which starting to be launched in the market in 1948 and be the first company to introduce such product. By the late 1980, Polaroid was vulnerable for takeover due to certain reasons which are low profit of the company, carried…

asymmetric. To encrypt message and verify signature, a public key that known to public can be used. To decrypt message, and sign signature ,a private key that known only to the recipient can be used. Public key cryptography introduced to address two issues: digital signature and key distribution. Key distribution implies how to secure communication without having to trust a KDC with your key. Digital signature implies how to verify a message comes intact from the…

a series of queries one after the other. These are as - Why do some of the Microsoft Processes, running on my Windows 7 PC, appear not to have digital signatures? Shouldn't all the bonafide Microsoft Processes have valid digital signatures? What are the security implications of this? Some of the executing processes which do not have any digital signatures associated along with them are smss.exe, csrss.exe, wininit.exe and wmiprvse.exe.…