CALS 002/085 4/14 notes
CALS 002/085 4/14 notes CALS 002
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This 4 page Class Notes was uploaded by HD on Thursday April 14, 2016. The Class Notes belongs to CALS 002 at University of Vermont taught by Thomas P. DeSisto in Spring 2016. Since its upload, it has received 17 views. For similar materials see Foundation:Information Tech in Calculus and Pre Calculus at University of Vermont.
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Date Created: 04/14/16
4/14/16 *CNN video* Applicant Training Systems o Sorts resumes for companies Curriculum Vitae = CV o Full history of academic work Future Technology o HTTP vs. HTTPS Hyper Text Transfer Protocol (HTTP) Hyper Text Transfer Protocol Secure (HTTPS) Uses HTTP and Secure Sockets Layer/Transport Layer Security (SSL/TLS) protocols What is SSL/TLS? o Technology used to create an encrypted link between web client and server Security o HTTP provides no security guarantees o Threats = eavesdropping, providing false information o HTTPS provides Server authentication Data confidentiality Data integrity Why is HTTPS not used everywhere? o Time (takes times to transfer from HTTP HTTPS o Money Heartbleed o April 2014 o OpenSSL o Too much information was given out accidentally, companies had to renew their security Wi-Fi o Do you have Wi-Fi connection? o Are you sharing the Wi-Fi with people you can trust? o Do you ever use “open” Wi-Fi signals to log on? Protect Data o If you have Wi-Fi, make sure there’s a strong password o Avoid sharing a network with people that you don’t trust o If you use public Wi-Fi, use a VPN to encrypt your packets or only share your information on websites that use HTTPS Future of ICT o 3D Printer = process of making a physical object from a digital file, typically by laying down many successive layers of material *video* Implications of 3D printing 3D printer in VT = Generator What to do with an IT problem? (Troubleshooting) o There will always be tech issues o Give yourself enough time to resolve these problems o No single person has the answer to every tech problem o If you run into a problem, chances are many people have had the same issue o Sometimes problems cant be fixed, they can only be resolved with “work arounds” Dealing with Technology Problem o Identify problem o Isolate the issue o Search for information on the issue o Develop a plan to resolve the issue o Implement plan o Record steps and results (documentation) o Seek help if needed UVM Tech team o Knowledge base o Carry-in center o Support line ETS footprint o Enterprise Technology Services o Keep track of technology issues Disposal o E-waste Discarded electronic appliances such as mobile phones, computers and TVs o *video* Digital Debris o Data remains on hard drive even after you: Delete Reformat o Study—only 9% had been properly sanitized and properly removed o Securely empty your trash o Options Physical destruction of the hard drive Secure wipe of the hard drive o Off campus recycling options Vermont Electronic Recycling Program (VT ANR) Small Dog Electronics’ eWaste Initiative Best Buy Recycle
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