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Class Notes for Information Studies at Syracuse University

IST 195 Lecture Notes - Lecture 21: Bernard Madoff, Block Chain, Cryptocurrency
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Lecture 21: Blockchain Blockchain: revolutionized and changed technology in so many sectors Traditional models are broken Blockchain started from bitcoin (cryptocurrency) Blockchain wa...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 20: Systems Development Life Cycle, Gantt Chart, Data Flow Diagram
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System Development Set of activities used to build an information system System: set of components that interact to achieve a common goal billing , payroll, thermostat Information system: hardware, the software, and the in...

Information Studies
IST 195
Rubin
IST 195 Lecture 18: Lecture 18- database
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Lecture 18: Database We need databases to organize information Managing vast amounts of information (terabytes) Perform quick queries Databases are well designed you get i...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 5: Web Content Accessibility Guidelines, Green Computing, Sound Card

92618-test review MOOC-Massive open online course Showrooming- being in a store, checking out on item(looking at, touching), then purchasing the item online later. Howard Allen- created the first business computer in 1944,...

Information Studies
IST 195
Jeffrubin
IST 195 Lecture Notes - Lecture 4: Steganography, Unstructured Data, Data Warehouse

9/19/18 4 Types of data semi-structured data Email, word document with table Unstructured data The structure is not formally defined Social media, RSS feeds, videos, DO...

Information Studies
IST 195
Jeffrubin
IST 195 Lecture Notes - Lecture 3: Mobile Application Development, Objective-C, Delimiter

91218 Web Programming Languages Clients side scripting- HTML, CSS,JavaScript Server side programming- PHP, JAVA, C, JavaScript, Ruby, Python Mobile development- Java, Objective C, Swift, JavaScript HTML Opening tag<html> C...

Information Studies
IST 195
Jeffrubin
IST 195 Lecture Notes - Lecture 2: Hurricane Harvey, Infowar, Section 508 Amendment To The Rehabilitation Act Of 1973

9518 Social Media Facebook= Largest News org News organizations do two major things They use news to grab attention Sell that attention to advertisers Infowars- Spread fake news eg. conspiracy theories Internet research ag...

Information Studies
IST 195
Jeffrubin
IST 195 Lecture Notes - Lecture 17: Icann, .Mil, Sex.Com
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Lecture 17: Networks Part 2 Domain Names: IPv6 only just beginning to be used It will be seamless for consumers and soon enough IPv4 will be in the history books This is a global thing Domain name is the same thing for an ...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 16: Internet Protocol Suite, Telnet, Putty
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Lecture 16: Networks ARPANET Largest network is the internet This is the original name of the internet Stanford research internet partnered with DARP to make like a redundant network Idea was to build multiple paths Redund...

Information Studies
IST 195
Rubin
IST 195 Lecture 14: Lecture 14_ Operating Systems
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Lecture 14: Operating Systems Macintosh by apple 1984: Apples mac came out Came out for the super bowl sunday in 1984 Lets users know that the computer would be used for freedom a...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 13: Alexa Internet, Mark Weiser, Vending Machine
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Lecture 13: Internet of Things Been around since the 80s and someone at Carnegie Mellon built a mechanism (smart vending machine) to check the machine if it needs to be restocked without actually going Internet of things i...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 12: Platform As A Service, Software As A Service, Customer Relationship Management
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Lecture 12: Cloud Computing Cloud can be used for storage, photos, drive, calendar, docs, dropbox Where do we store all this data? Snapchat there are over 2 million snaps per minute ...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 10: National Institute Of Standards And Technology, Digital Forensics, Data Recovery
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Lecture 10: Bits and Bytes The bit The BInary digit It is a 1 on 0 bit is off Can only have two values, 1 or 0 2 bits 4 values 1001 1100 8 bit= 256 values which is a byte byte= 8 bit Decimal vs binary Decimal is base 10 Th...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 8: Radio Print Handicapped Network, Flash Memory, Usb
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Lecture 8: IST 195 Week 6 Lecture 1 Hardware Professor Jeff Rubin Old school computing 10MB drive for $3495 Today you can get a 3TB drive for $100.00 1TB is about 100,000 times larger Laptop with 64K of memory Computin...

Information Studies
IST 195
Rubin
IST 195 Lecture Notes - Lecture 9: Apple Pay, Bluetooth, Google Wallet
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Lecture 9: RFID BLE NFC Wireless protocols Paid for something using your phone= nfc rfid= purchase something in a store ble= how we take attendance in class RFID oldest Radio frequency identification System which transmi...

Information Studies
IST 195
Rubin

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