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https://www.lifewire.com/why-sharing-your-location-on-social-media-is-a-bad-thing-2487165

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irobot
ai

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cybercrime treaty:
-international agreement to foster international cooperation among law enforcement agencies of different countries in fighting copyright violations, pornography, fraud, hacking and other online fraud
-treaty sets common standards or ways to resolve international cases

WORK
the introduction of computers in the workplace generated many fears
-mass unemployment due to increased efficiency
-the need for increased skill and training widens the earning gap

new trends still generating fears
-offshoring of jobs will lead to mass unemployment
-employers use of technology to monitor their employees

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Phase 2: 1970s to mid 1990s
- hacking took on negative connotations
-breaking into computers for which the hacker does not have authorized access
- still primarily individuals
- includes the preading of computer worms and bviruses and phone phreaking
- companies began using hackers to analyze and improve security
PROS-
1- have more skills/ more ideas how it is done.
2-
CONS-
1-

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reliability and integrity

definition
-the degree of how dependable and how accurate the system is.

Characteristics
-accurate data
-work as it should
-updated
-durable and long lasting

Examples
-database vs file management
-simulation (flight simulator)
-model (weather forecast)

non-examples
-password
-outdated information
-false news
-fake data
-data redundancy
-data loss
-crash
-hack

privacy and anonymity

definition
privacy
-the ability of a person to share their data/information to a third party

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custom software
-outsourcing
issues; security
-internally

design phase
-acquire hardware and software
1. use research techniques such as e-zines (identify technical specifications)
2. RFA, RFP, or RFI is sent potential vendors or VARs (Solicit vendor proposals
3. various techniques are used to determine the best proposal (test and evaluate vendor proposals)
4. systems analyst makes recommendation to steering committee (make a decision)
-develop all of the details of the new or modified information system
sometimes called a physical design
-database design
-input and output design
-program design

-prototype
proof of concept
a working model of the proposed system
-have inadequate or missing documentation
-users tend to embrace the prototype as a final system
-should not eliminate or replace activities

implementation phase
-purpose
to construct the new or modified system and then deliver it
1. develop programs
2. install and test the new system
3. train users
4. convert to the new system

-development life cycle
1. analyze the requirements
2. design the solution
3. validate the design
4. implement the design
5. test the solution
6. document the solution

-training
•Training involves showing users exactly how they will use the new hardware and software in the system

–One-on-one sessions

–Classroom-style lectures

–Web-based training

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web database
-online banking
-youtube
-ecommerce
-forum
-
-cinema
-check semester grade
-like dislike (facebook) coments
-hotel preservation ( prices) and so on
all are stored in database
diff between data and database
DATA- information
DATABASE- where you manage your data

zotero - to keep track your browsing history

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w3schools.com

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critical area
-blackout, cannot access the data.
-go to atm machine/ blackout somewhere, cannot use it ( cannot recognise who you are, cannot update)

-data redundancy ( updating, deleting information - the person may be recognise as deifferent person
-phone can't use as the primary key because people change number.
- integrity in database (update)
-why the line is locked to only one person? ( lock and release) to know which 1 is correct
-easier access
-

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maintaining data
-adding data
-changing data
-deleting data

Validation
-alphabetic/numeric check

file processing system
-each department has its own set of files
-used for many years
-have data redundancy
-isolate data(not put together-different set of data)

Database approach
-programs and users share data
-reduce data redundancy
-improve data integrity
-share data(councelor teacher advisor hea,
-allows easier access
-reduces development time( auto saved,
-can be more vulnerable (SHARING)

DaTA MINING -searching and analyzing masses of data to find patterns and develop new information or knowledge - a rule or a law of someone to make prediction

Computer matching - combining and comparing information from different databases (using social security number, for example, to match records) actual data of a person

computer profiling- analyzing data in computer files to determine characteristics of people most likely to engage in certain behavior.

opt-in - accept
opt-out - did not accept
data retention- how long should the data be recapped

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bigger than EE
a product
a report
product-
any category
-database
-website
-catalog
-video
must have 5 complex skill
client-
-teacher
-former school database
find and interview them

create screen cast-how to do things with your product

Report
CA - interview - date
who they are, what is their pose
system that they have
problem that they have
hope and expectation
can be changed
SUmmary
-who is ur client
-problem that they have

CE
how you do things
step by step process of what you

learn VBA
website need 10 pages
catalog 20 pages
video <10 minutes

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(Criterion A)
-privacy/security of patient information, for example, patient 16 digit ID stored in the chip may be viewed by outsiders/hackers enable them to access to patients information stored on database if they hacked the password
-reliability of the transfer of the data, for example scanner or chip might not be working properly resulting in producing wrong patient ID number when the patient is scanned
-reliability of the database where data is stored , for example, the error might occur resulting to lost of data when needed during the emergency situation

patients, whose medical history is stored
medical staff: doctors and nurses who use this IT system for the care of patients

(Criterion B)
-patient is implanted with the cihp into their arm
-special scanner passed within 6 inches of the implant
-the device emits a radio signal that beams 16-digit ID to the scanner
-number is linked to medical record
-medical staff that  have granted access can view the medical record

-patient is implanted with the chip into their arm
-the chip is encoded with unique ID
-data is stored within an RFID tag's microchip waits to be read.
-the tag's antenna receives electromagnetic energy from and RFID reader's antenna.
-using power from its internal battery or power harvested from the reader's electromagnetic field, the tag sends radio waves back to the reader
-the reader picks up the tag's radio waves and interprets the frequencies as meaningful data
-the reader displays 16-digits ID at the scanner
-medical staff log in to patients database with valid credential
-medical staff are able to view the records

Privacy may be an issue if data is not properly secured, for example
-if data is intercepted by hackers during transfer of ID from the implantable chip to the reader
-if passwords are not used on the medical records and unauthorized access is possible.
Reliability
-there is a malfunction of the reader / implantable chip when reading the data
-there is an error during transmission resulting in incorrect data transfer
-the medical records consist of bug
Security
-the 16-digit ID is not encrypted allowing hackers to gain the ID and clone it
Health
-the chip that is encased in class is broken or migrate resulting in some health problem (i.e. lethal cancer)
candidates are expected to make reference to relevant stakeholders, information technologies, data and processes. candidates will be expected to refer to "how the IT system works" using appropriate IT terminology

(Criterion C)
advantages
-fewer errors compared with traditional method - greater accurancy leads to better treatment
-patient get a fast treatment due to fast retrieval of the medical data
-patient do not have to memorize the medical data/ history
-patient do not have to posses any cards when visiting a hospital
-database features such as sorting , searching , reporting - allow manipulation of patients' result
-less pressure on busy medical staff - medical data can be viewed immediately without struggling interviewing the patient
-less interruption to the nurses during a working day - results can be viewed at anytime
-accurate data of medical history leads to accurate / appropriate treatment

Disadvantages
-lack of security of sensitive medical data- hackers may intercept and interpret the results during transfer resulting in an invasion of privacy
-reliability of the equipment - leading to errors during data transfer
-reliability of the database- results cannot be viewed during emergency if the database is not available
-liability if the web sever is down or there is a malfunction of the equipment( liability = something which is bad or a problem)

Criterion D
solution (reliability)
-daily service/ check on equipment (scanner) to ensure it is appropriately functioning
-regular check up on patients body to ensure the reliability of chip
-strict backup routines and disaster recovery programs will allow data to be reinstated should a database malfunction
(security/privacy)
-encryption of 16-digit ID on the chip will help ensure help ensure that data is not accessible by unauthorized people
-biometrics will help ensure that data is only accessible to permitted health workers
-install firewall to block unauthorized user from accessing database
-install and update antivirus regularly to prevent from malicious attack

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loyalty card
a(i)
-email customers
-customized DTP flyers
-identify a cloent at the cash point when loyalty card inserted and provide the targeted advertising on the creen
-supermarket web site with a personalized screen at log on (which advertises products/use of cookies to do this) cookies is information about you. personalisation. holds information everything you like, stuff like that. to make your searching better. they already know what you want.
-sending texts to mobile phones of customers
-promote via facebook/ instagram (other social media is acceptable
-develop Whatsapp Group
(ii)
-using a smart card with microchip
-"smartcard with RFID

(b)
-barcode is a key field for the product database- key field is unique
-barcode number is used to search the product database- using index
-corresponding record is retrieved- copied into RAM/terminal
-matching record contains price and product details - as fields in the record

(c)
-personal details are passed to the store- these can then be misused. the misuse could include the sending of junk mail, the passing on of details to others, insecure storage-junk email may contain virus.
-collection and analysis of data- the use of loyalty cards can result in the accumulation of vast ammounts of information about shopping habits. this knowlde can be synthesized, possibly with other data about the cardholder in order to produce a very detailed picture of the person. this was widespread implications such as being investigated by police or targeted by criminals
-customers might feel uncomfortable with because their whereabouts might be tracked when they use the loyalty card
-customers may feel uncomfortable with the storage of data- insecure storage may result in unauthorized access to personal data by employees or hackers breaking into the database

(d)
advantages
-saves time and efforts
-convenience of shopping at home
-wide variety/range of products are available.
good discounts /lower prices.
get detailed information of the product
customers can compare various models/brands
Disadvantages:
-delay in delivery
-lack of signidicant discounts in online shops
-lack of touch and feel of merchandise in online shopping
-lack of interactivity in online shopping
-lack of shopping experience
-lack of close examination in online shopping
-frauds in online shopping

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Job creation and destruction:
-a successful technology eliminates or reduces some jobs but creates others
-reduced the need for telephone operators, meter readers, mid-level managers
-new industries arise
-internet
-cellular communications
-lower prices increase demand and create jobs
-music industry changed from serving the wealthy to serving the masses, employing more than just musicians

unemployment rates fluctuate
-growth of computers has been steady, while unemployment has fluctuated widely

are we earning less?
-since the 1970s, wages decreased but fringe benefits increased
-people work fewer hours since the industrial revolution
-decrease in take-home pay may be due to other factor (e.g. increased taxes)
-purchasing power increases prices fall

changing skill levels:
-the new jobs created from computers are different from the jobs eliminated
-new jobs such as computer engineer and system analyst jobs require a college degree, where jobs such as bank tellers, customer service representatives and clerks do not
-companies are more willing to hire people without specific skills when they can train new people quickly and use automated support systems

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benefit to lecturers/ students:
forum- discussion can be done at anytime and anywhere
assignment- assingnment can be submitted by the stidents virtually
online quiz- online quiz enable students from different parts of the world to take the quiz regardless of the location and time
e-library- enable students to read e-books
announcement- lecturer can make announcement with one click
check timetable- enable students to see the lates timetable uploaded
video conference- students can have live conference with their lecturer

advantage of using shareware
-free for a trial period
-user can experience before buying the software

Disadvantages
-no specific customur service

Face to face training
-reuqires attendance in person
-can interact in person with instuctor
-can ask questions directly to instructor

Online training
-flexibility- do not have to be present at a specific time
-convenience- do not have to be present at a specific place/location
-can often review online traing several times
can often interact with instructor via discussions
- can be individualized to user's needs - can skip or redo steps when required.

(c)should they invest in 3D?
-cost- new equipment will need to purchased
-availabality of recources- special resources and software will need to be purchased
-ease of use- need to ensure it is easy to use for all teachers (training) for instance blender software, inkscape
-cngaging- new technologies will be of greater interest to students
-better understanding- 3D technology allows student to see from various perspectives and learn more from these models
-material(filament) - print things using this type of material, plactic, polycarbonate
-fast machine/computer

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ibo doesnt allow u to use wikipedia because some the people who edit/wrote it do not excellent in that certain area. even you can edit it

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data is sent via small chunk.
-firewall
-internet is a worldwide collection of networks that links millions of businesses, government...
ARPANET Sept. 1969
two main goals:
-ALLOW scientists at different physical locations to share information and work together
- function even if part of the network were disabled or destroyed by a disaster
IP address is a number that uniquely identifies each computer or device connected to the internet

one fails the other 1 can take over
first mosaic browser
URL- uniform resource locator

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-crime already exist but with technology it become more efficient.
-updating status visiting somewhere.
-pornography last time you have to go and buy but now they are free to download.
-pull and push.
PIRACY
-has piracy exist before the computer come?
-people make copy with video tape. but its not the same because of the magnetic thing.
-what can you do to protect your movie from piracy?
-software
-GLOBAL REACH OF NET
-many pros and cons
-ebay
-contact any professor form any university
-listen to radio
-cheaper
TRADE-OFFS
-they com out of restriction such as username and password.
-convenient
-privacy
-anonymity vs
ETHICS
-right thing?
-netiquette
-how you should behave online
-where do we need netiquette
-"Whatsapp" group (social network). interacting with other people. make your online experience more pleasant. that's why some people left.
-some culture is okay to be blunt( straight forward)
-Right, wrong and okay
-depends on where you are
-chaos in the sky

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https://haiqalu16.000webhostapp.com/ITGS_Static/Home.html

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-the older phone doesn't works anymore
- the screen is broken, i can't see the image lol
- got an extra money!
- my bro got an extra phone so he give it to me
- the new one is better xD

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http://www.bostonelectronicwaste.com/go-green/what-is-ewaste

https://www.dosomething.org/us/facts/11-facts-about-e-waste