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Data Security vs Data Privacy | Chelsea Cybersecurity | YouTubeToText
YouTube Transcript: Data Security vs Data Privacy
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Data privacy and security are distinct but interconnected concepts crucial for protecting sensitive information. Security focuses on safeguarding data from unauthorized access and threats, while privacy emphasizes responsible data usage, consent, and transparency with data owners.
for organizations that collect or manage
data and individuals who own it private
data and the security of that data
should not be taken lightly there are
primary concerns when undertaking the
process of protecting fundamentally
sensitive information such as identities
finances and health records without them
cyber criminals and other malicious
actors would have access to staggering
amounts of potentially damaging data
however not everyone recognizes or
understands the difference between data
privacy and security as a result the
terms are often used incorrectly or
confused as the same thing
the difference between privacy and
security comes down to which data is
being protected how it's being protected
from whom it's being protected and who
is responsible for that protection
security is all about protecting data
from malicious threats whereas privacy
is about using that data responsibly
obviously data security is concerned
with securing sensitive data where data
privacy and security begin to differ is
in whom or what they are protecting data
from data security is primarily focused
on preventing unauthorized access to
data via breaches or leaks regardless of
who the unauthorized party is to achieve
this organizations use tools and
technologies such as firewalls user
authentication network limitations and
internal security practices to deter
such access
this also includes security technologies
such as tokenization and encryption to
further protect data by rendering it
unreadable which in the instance that a
data breach occurs can thwart cyber
criminals from potentially exposing
massive volumes of sensitive data
privacy however is concerned with
ensuring that the sensitive data and
organization processes stores or
transmits is ingested compliantly and
with consent from the owner of that
sensitive data this means informing
individuals up front of which types of
data will be collected for what purpose
and with whom it will be shared
once this transparency is provided an
individual then must agree to the terms
of use allowing the organization
ingesting data to use it in line with
its stated purposes
so privacy is less about protecting data
from malicious threats than it is about
using it responsibly and in accordance
with the wishes of customers and users
to prevent it from falling into the
wrong hands but that doesn't mean it
can't also include security type
measures to ensure privacy is protected
for instance efforts to prevent the
linking of sensitive data to its data
subject or natural person such as
de-identifying personal data or storing
it in different places to reduce the
likelihood of re-identification
or other common privacy provisions too
often the term security and privacy are
used interchangeably but you can see
that they are in fact different although
sometimes difficult to distinguish
between whereas security controls can be
met without also satisfying privacy
considerations privacy concerns are
impossible to address without first
employing effective security practices
in other words privacy limits access
whereas security is the process or
application for limiting that access
put yet another way security protects
data and privacy protects identity [Music]
[Music]
let's look at a hypothetical example of
these concepts
when you download a mobile application
on your smartphone you're probably
prompted with a privacy agreement that
you must consent to before the
installation begins from there the app
might ask you for access to certain
information stored on your phone such as
your contacts location data or photos
once you've decided to grant the app
these permissions it is then responsible
for securing your data and protecting
the privacy of that data which doesn't
always happen if for example the
developer of that app turned around and
sold the information you gave it to a
third party or marketing company without
your permission that would be a
violation of your privacy if the app
maker were to suffer a breach exposing
your information to cyber criminals that
would be another violation of your
privacy but it would also be a security
failure in both instances the developer
[Music]
now that you have a basic understanding
of the difference between data privacy
and security let's look at a few common
regulations designed to help provide
guidelines for maintaining each of them
and how they form the data protection landscape
landscape [Music]
the payment card industry data security
standard is a set of rules for
protecting sensitive payment card
information and card holder data
although primarily concerned with
standardizing the security controls for
the processing storage and transmission
of payment data it also includes
measures for personal information often
associated with payments such as names
and addresses it applies to banks
merchants third parties and all other
entities that handle cardholder data
from the major payment card brands [Music]
[Music]
the european union's general data
protection regulation is an
international standard for protecting
the privacy of eu citizens
this law establishes important terms and
definitions for whose data should be protected
protected
what types of data that entails and how
that data should be managed and secured
any entity that collects the data of eu
citizens is subject to this regulation [Music]
[Music]
the california consumer privacy act is
the benchmark united states law
regulating how organizations are allowed
to process the data of california
citizens in their households
similar to the gdpr it documents which
data is protected and details the
requirements for protecting that data
all organizations that handle data from
californians must adhere to the statute [Music]
[Music] [Applause]
[Applause]
the health insurance portability and
accountability act is concerned with
protecting the sensitive health
information of patients across the u.s
this regulation is particularly complex
because the vast amount and variety of
healthcare data available
everything from a patient's date of
birth to its prescribed medication and
x-rays it also exists in both physical
and digital forms that need to be
protected differently which makes
securing private health information
impossible to achieve with a
one-size-fits-all approach although it
is important to meet the requirements of
each regulation relevant to your
organization in order to avoid fines and
other costly penalties it is also worth
noting that satisfying minimum
compliance obligations does not always
result in adequate security or privacy measures
measures
by prioritizing the implementation of
effective data privacy and security
controls rather than just simply meeting
minimum regulatory requirements
organizations will often exceed those
same obligations while also improving
their security standing and better
positioning themselves to anticipate
future regulations
tokenization provides an effective
method for doing just that [Music]
one of the unique things about
tokenization and one of its greatest
strengths is its potential to satisfy
both data privacy and security concerns
through its ability to anonymize
information tokenization can act as a
security failsafe to protect sensitive
data in the event of a breach rendering
the data stored in the breed system
unreadable to cyber criminals in effect
anonymization desensitizes data by
de-identifying it and preventing it from
being returned to its original sensitive
form because tokenization removes
sensitive data from internal systems it
can virtually eliminate the risk of data
theft making it a particularly useful
tool for risk reduction and compliance
in terms of both data privacy and
security considerations so even if the
security systems established to protect
data privacy become compromised the
privacy of that sensitive information
does not thanks for watching our video
to learn more check out our website at www.chelseacybersecurity.com
stay safe out there [Music]
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