International Journal on Recent and Innovation Trends in Computing and Communication,
Journal Year:
2023,
Volume and Issue:
11(8s), P. 739 - 746
Published: Aug. 18, 2023
A
Blockchain
is
a
continuous
list
-
structure
like
file
containing
blocks
connected
by
links,
and
the
storage
of
done
with
help
cryptography
whereas
Cloud
computing
need
for
resources,
especially
data
(cloud
storage)
power,
without
direct
control
users.
Large
cloud
operations
are
often
distributed
across
multiple
locations,
each
center.
Both
these
technologies
have
their
individual
working
responsibilities
plays
roles
very
perfectly
which
makes
them
high
demanding
in
today’s
world
but
if
they
both
work
together
then
it
will
upgrade
future
IT
market
because
difference
keeps
information
secure
tamper-proof.
Companies
can
be
certain
that
secure;
erasing
from
computer
does
not
erase
held
on
other
blockchain
arrange
gadgets.
In
this
way,
put
away
within
utilizing
innovation
secure.
computing,
make
an
organize
hubs
share
handle
vitality.
This
guarantees
companies
don't
require
central
benefit
supplier.
Instep,
depend
organized
computers
controlled
single
company
beneficial
all
aspect.
paper
showcase
benefits
merging
two
big
propose
new
term
Merger
as
“BlockCloud”.
Applied Sciences,
Journal Year:
2025,
Volume and Issue:
15(6), P. 3225 - 3225
Published: March 15, 2025
Blockchain-based
data
storage
methods
offer
strong
integrity,
decentralized
security,
and
transparent
access
control
but
also
face
scalability
challenges,
high
computational
costs,
complex
management.
This
study
provides
a
comprehensive
review
of
on-chain,
off-chain,
hybrid
architectures,
analyzing
their
security
vulnerabilities,
performance
trade-offs,
industry-specific
applications.
On-chain
ensures
immutability,
by
storing
directly
on
the
blockchain;
however,
it
is
associated
with
transaction
costs
limitations.
In
contrast,
off-chain
solutions
reduce
enhance
outside
blockchain
introduce
risks
related
to
integrity
in
environments.
Hybrid
approaches
aim
balance
cost,
integrating
strengths
both
on-chain
solutions.
examines
fundamental
components
blockchain-based
systems,
sector-specific
applications,
technical
challenges
they
present.
Additionally,
explores
trade-offs
between
decentralization,
offering
insights
into
optimization
strategies.
As
result,
this
evaluates
protocols,
efficiency
sustainability
distributed
solutions,
contributing
future
research
field.
Electronics,
Journal Year:
2022,
Volume and Issue:
11(22), P. 3686 - 3686
Published: Nov. 10, 2022
Since
cloud
computing
is
an
essential
component
of
any
modern
company
(usually
accounting
for
a
considerable
share
information
technology
(IT)
infrastructure
investment),
consumers
rely
on
services.
Data
privacy
and
security
are
worries
when
data
remains
in
third-party
storage.
Existing
document
version
control
systems
centralized
at
risk
from
loss,
as
seen
by
higher
time
utilization
incorrect
update
procedures
that
allow
modifications
to
without
the
awareness
other
network
operators.
Underutilized
peer
resources
might
be
leveraged
construct
According
this
argument,
elevated
level
may
obtained
encrypting
dispersing
it
among
numerous
nodes.
In
study,
we
attempted
review
using
blockchain
Ethereum,
was
briefly
discussed
with
its
advantages
disadvantages.
The
idea
decentralized
demonstrated
technology.
Furthermore,
previous
papers
were
reviewed
presented
tabular
form.
This
dictated
there
still
research
gaps
field
blockchain-based
systems.
study
proposed
model
secured
storage
over
Ethereum.
Advances in computational intelligence and robotics book series,
Journal Year:
2024,
Volume and Issue:
unknown, P. 66 - 76
Published: Jan. 26, 2024
Due
to
its
many
attributes,
including
decentralization,
transparency,
and
security,
blockchain
is
now
a
very
important
novel
technology
for
the
current
generation
of
industrial
applications.
One
these
fields,
cloud
things,
was
created
by
fusing
computing
internet
things.
Blockchain
key
component
this
because
it
provides
data
privacy
network
eliminates
things
challenges
through
incorporates
features
elasticity
scalability
functionalities,
enhancing
overall
efficiency
operations.
As
result,
highly
advantageous
connect
(IoT);
known
as
BCoT,
thought
be
promising
field
wide
range
IEEE Engineering Management Review,
Journal Year:
2024,
Volume and Issue:
52(3), P. 148 - 171
Published: March 14, 2024
As
cities
have
become
more
populated
and
urbanized,
governments
faced
several
challenges
in
effectively
managing
cities.
To
overcome
these
challenges,
transitioning
to
smart
using
advanced
technologies
has
a
viable
solution.
This
article
primarily
centers
on
the
role
implementation
of
operational
excellence
(OPEX)
technologies,
such
as
Internet
Things
(IoT),
blockchain,
artificial
intelligence,
cybersecurity,
5G,
edge
computing
cities,
particularly
context
supply
chain.
A
systematic
literature
review,
conducted
Scopus
Web
Science
databases,
identified
33
articles
related
application
OPEX
chain
(SCSC).
The
revealed
that
IoT
blockchain
are
most
commonly
used
create
secure
transparent
platform
for
data
collection
storage
SCSC.
Advanced
enable
process
monitoring
control,
increasing
customer
trust
satisfaction
However,
integrating
with
SCSC
management
still
needs
be
explored.
Despite
progress
developing
improving
OPEX,
much
done.
highlighted
research
gaps
this
area
need
addressed
future
research.
<p>Quantum
computers
pose
a
significant
threat
to
blockchain
technology’s
security,
which
heavily
relies
on
public-key
cryptography
and
hash
functions.
The
cryptographic
algorithms
used
in
blockchains,
based
large
odd
prime
numbers
discrete
logarithms,
can
be
easily
compromised
by
quantum
computing
like
Shor’s
algorithm
its
future
qubit
variations.
This
survey
paper
comprehensively
examines
the
impact
of
security
explores
potential
mitigation
strategies.
We
begin
surveying
existing
literature
blockchains
computing,
providing
insights
into
current
state
research.
then
present
an
overview
blockchain,
highlighting
key
components
functionalities.
delve
preliminaries
definitions
establishing
foundation
for
understanding
implications
security.
application
cybersecurity
is
explored,
considering
their
strengths
vulnerabilities
light
evolving
capabilities.
focuses
blockchain’s
fundamental
building
blocks,
including
digital
signatures,
functions,
consensus
algorithms,
smart
contracts.
analyze
introduced
discuss
countermeasures
enhancements
ensure
integrity
confidentiality
systems.
Furthermore,
we
investigate
attack
surface
identifying
avenues
exploiting
strengthen
attacks.
emphasize
need
developing
quantum-resistant
defenses
explore
solutions
mitigating
adoption
post-quantum
architectures.
By
examining
discussing
strategies,
aim
guide
researchers,
practitioners,
policymakers
robust
secure
systems
capable
withstanding
advancements
technology.</p>
Concurrency and Computation Practice and Experience,
Journal Year:
2024,
Volume and Issue:
36(15)
Published: April 11, 2024
Summary
Cloud
computing
has
attracted
great
interest
in
various
scientific
and
technical
fields
recently
as
one
of
the
widely
adopted
networking
technologies.
Despite
their
many
benefits
applications,
it
still
faces
security
trust
challenges,
including
managing
controlling
services,
privacy,
data
integrity
distributed
databases,
backup,
synchronization.
Moreover,
due
to
its
centralized
architecture,
lack
transparency
traceability,
results
assessment
cannot
be
fully
recognized
by
all
users.
However,
creating
a
trust‐based
transaction
environment
become
key
factor.
Blockchain,
with
nature
decentralization
security,
can
leveraged
address
these
challenges
build
decentralized
underlying
characteristics
such
transparency,
decentralization,
immutability,
automation.
This
article
makes
comprehensive
study
how
blockchain
is
applied
deliver
services
cloud
model,
focusing
on
up‐to‐date
approaches,
opportunities,
future
directions.
survey
also
discusses
fusion
cloud.
It
provides
classification
proposed
systems
based
sharing,
authentication,
access
control,
well
auditing
integrity.
Finally,
main
conclusions
this
will
directions
stimulate
further
research
promising
field.
The
adoption
of
blockchain
is
accelerating
globally.
Cloud
computing
and
secure
data
sharing
have
emerged
as
new
technologies,
owing
to
current
advances
in
machine
learning.
Conventional
learning
algorithms
need
the
collection
processing
training
information
on
centralized
systems.
With
introduction
decentralized
cloud
(CC),
Machine
Learning
(ML)
on-device
now
a
reality.
IoT
gadgets
may
outsource
from
services
incorporate
Artificial
Intelligence
(AI).
Furthermore,
these
distributed
edge
frameworks
bring
additional
issues,
including
confidentiality
safety.
To
overcome
challenges,
has
been
proposed
viable
alternative.
Blockchain,
distrusted
framework
evolved
revolutionary
innovation
due
its
decentralized,
accessible,
secured
structure.
This
system
also
includes
trustworthy
automatic
scripting
static
recordings.
complexity
technology
level
skill
needed
work
with
it
one
drawbacks.
issue
can
be
successfully
resolved
by
using
frameworks.
It
increase
user-friendliness
Blockchain.
existing
blockchain-based
computing,
learning,
are
summarizedin
this
research
study.
Deleted Journal,
Journal Year:
2024,
Volume and Issue:
20(7s), P. 1445 - 1455
Published: May 4, 2024
Cloud
computing
has
revolutionized
the
banking
industry
by
offering
flexible
and
products
for
delivery
of
electronic
services.
However,
due
to
sensitivity
central
authority,
ensuring
security
online
transaction
is
still
a
critical
issue.
In
this
context,
blockchain
technology
promising
decentralization,
transferability
cryptographic
security.
This
article
presents
new
way
increase
payments
combining
with
cloud
computing.
The
system
plans
use
host
business
applications
services,
securely
record
verify
transactions.
Smart
contracts
are
used
streamline
payment
process
manage
transactions,
providing
transparency
trust.
Additionally,
encryption
encrypt
sensitive
information
protect
user's
identity.
Using
solution
provides
many
benefits,
including
improving
security,
efficiency
banking.
Research
articles
experimental
results
demonstrate
effectiveness
applicability
proposed
in
real
life.
Overall,
integration
solve
issues
reliability
payments.
Advances in systems analysis, software engineering, and high performance computing book series,
Journal Year:
2023,
Volume and Issue:
unknown, P. 343 - 363
Published: March 3, 2023
Blockchain
is
a
decentralized
architecture
with
built-in
security
to
improve
the
trust
and
integrity
of
transactions.
can
facilitate
authentication
authorization
without
utilizing
any
trusted
authority.
There
no
single
authority
that
governs
how
rules
will
be
applied.
Anyone
free
join
public
blockchain
network.
Bitcoin
an
example
blockchain.
Consortium
considered
as
partly
open
or
private.
Hyperledger
R3CEV
are
examples
consortium
In
private
blockchain,
nodes
restricted
have
strict
management
on
data
access.
Keeping
in
view
different
technologies,
this
chapter
has
proposed
four
applications
technology.
The
first
one
detecting
product
genuineness
using
second
application
citizen
participation.
third
implementation
cloud
computing
fourth
e-voting
event
registration
