Emerging Tech & Ethics Flashcards
Big Data
Large, Diverse set of info that grow at ever increasing rates
How to wisely process more and more data?
using DATA ANALYTICS
8Vs for Big Data Development
- Velocity
- Volume
- Volatility
- Validity
- Veracity
- Value
- Viability
- Variety
Velocity
- speed of data:
- coming in
- transformed data leaving computer
Volume
- amount of data processed at a time
Volatility
- How old a data need to be:
- before becoming IRRELEVANT
Validity
- How accurate & correct the data is for intended use
Veracity(uncertain)
- UNCERTAINTIES in data
- may ir may not be trusted
Value(worth)
worth kf data to customers
Viability
Models ability to REPRESENT reality
Variety
- heterogenous data that needs to:
- identified
- normalized
before computing
Malware(Malicious Software) types(6)
- Virus
- Worm
- Trojan Horse
- Rootkit
- Spyware
- Adware
Virus
- potentially damaging program that:
- affects
- infects
a device by - ALTERING the way they work w/o users’ knowing
Worm
A program that:
1. copies itself repeatedly(in memory or network)
2. using up resources
3. possibly shutting down the device or network
Trojan Horse
A program that:
1. Hides within or looks like a LEGITIMATE PROGRAM
2. Does not replicate itself
Rootkit
A program that:
1. Hides in a computer or mobile device
2. Allows someone from a remote location to take full control of the device
Spyware
A program that:
1. is Placed on a device w/o knowledge
2. secretly collects information about the user
3. communicates info to some outside source
Adware
online advertisements
