SlideShare a Scribd company logo
digitdefence.com
Why a Firewall in Cloud Computing is
Essential for Security.
digitdefence.com
Highlights
Introduction to Cloud Computing
Understanding Firewalls
The Role of Firewalls in Cloud Security
Types of Firewalls Used in Cloud Computing
Key Security Threats in Cloud Environments
How Firewalls Mitigate Cloud Security Risks
Benefits of Using Firewalls in Cloud Computing
digitdefence.com
Cloud computing provides scalable and flexible
IT services over the internet.
It allows businesses to store data, run
applications, and manage workloads in the
cloud.
As organizations increasingly rely on cloud
environments, securing these resources is crucial
to protect sensitive data and maintain privacy.
Introduction to Cloud Computing
digitdefence.com
A firewall is a security system that monitors and
controls incoming and outgoing network traffic.
It operates based on a set of predefined security
rules to determine what traffic is allowed or
blocked.
Firewalls can be hardware or software-based and
act as a barrier between trusted and untrusted
networks.
Understanding Firewalls
digitdefence.com
In cloud computing, firewalls act as the first line of
defense, filtering out malicious traffic.
They ensure only authorized traffic can access
cloud-based services, reducing the risk of
cyberattacks.
Firewalls prevent unauthorized access, mitigate
DDoS attacks, and enforce security policies in cloud
environments.
The Role of Firewalls in Cloud Security
digitdefence.com
Network Firewalls: Protect cloud networks by filtering traffic
based on IP addresses and ports.
Application Firewalls: Focus on filtering traffic for specific
applications or services, protecting web servers from
application-layer attacks.
Host-based Firewalls: Installed on individual cloud servers
or virtual machines to protect them from threats.
Types of Firewalls Used in Cloud Computing
digitdefence.com
Data Breaches: Sensitive information exposed
due to weak security measures.
DDoS Attacks: Overloading cloud servers with
traffic, causing downtime and service disruptions.
Malware: Cloud systems can be infected with
malicious software if not properly protected.
Key Security Threats in Cloud Environments
digitdefence.com
How Firewalls Mitigate Cloud Security Risks
Traffic Filtering: Firewalls can block harmful or unverified
traffic from entering cloud systems.
Access Control: Only authorized users and applications
can access cloud resources through proper
authentication and firewall rules.
digitdefence.com
Benefits of Using Firewalls in Cloud Computing
Enhanced Protection: Provides robust protection
against external and internal threats.
Compliance: Helps meet security standards and
regulations such as GDPR, HIPAA, and PCI DSS.
Cost-Effective: Reduces the need for expensive
hardware by utilizing cloud-based firewall solutions.
digitdefence.com
Conclusion
firewalls are a critical element of cloud
computing security, offering essential
protection against a wide range of cyber
threats. By filtering traffic, controlling access,
and preventing unauthorized actions, firewalls
help ensure the integrity, confidentiality, and
availability of cloud-based systems.
Ad

Recommended

What is Firewall in Cloud Computing - Digitdefence
What is Firewall in Cloud Computing - Digitdefence
Rosy G
 
Why firewalls Are essentials For Network Security
Why firewalls Are essentials For Network Security
kandrasupriya99
 
Types of Firewalls in Cyber Security- Digitdefence
Types of Firewalls in Cyber Security- Digitdefence
Rosy G
 
The Importance of Cloud Computing and Network Security (1).pptx.pdf
The Importance of Cloud Computing and Network Security (1).pptx.pdf
apurvar399
 
Firewalls: Gatekeepers of the Digital Realm
Firewalls: Gatekeepers of the Digital Realm
anastasiia sosynyuk
 
Decentralized cloud firewall framework with resources provisioning cost optim...
Decentralized cloud firewall framework with resources provisioning cost optim...
aish006
 
Firewall ,Its types and Working.pptx
Firewall ,Its types and Working.pptx
ShrayamManandhar
 
Firewalls-Your-First-Line-of-Defense.pptx
Firewalls-Your-First-Line-of-Defense.pptx
PrathamSharma77833
 
Firewall security in computer network
Firewall security in computer network
poorvavyas4
 
Firewall in IT infrastructure for Network Security
Firewall in IT infrastructure for Network Security
sathyamk815
 
Firewalls-Essential-Network-Security.pptx
Firewalls-Essential-Network-Security.pptx
specialabszg
 
Firewalls in network
Firewalls in network
sheikhparvez4
 
Importance of Using Firewall for Threat Protection
Importance of Using Firewall for Threat Protection
HTS Hosting
 
Computing security ppt for firewall and its application.pptx
Computing security ppt for firewall and its application.pptx
Stargaze4
 
A Decentralized Cloud Firewall Framework with Resources Provisioning Cost Opt...
A Decentralized Cloud Firewall Framework with Resources Provisioning Cost Opt...
Pranav Gontalwar
 
Introduction-to-the- inside -Firewall.pptx
Introduction-to-the- inside -Firewall.pptx
pradipnothing2a
 
How to implement cloud computing security
How to implement cloud computing security
Randall Spence
 
firewall filtering and communication domain
firewall filtering and communication domain
MohammedAli580048
 
Why Network Security in Cloud Computing Matters.pdf
Why Network Security in Cloud Computing Matters.pdf
apurvar399
 
The Types of Cyber Security - Digitdefence
The Types of Cyber Security - Digitdefence
Rosy G
 
Tools and Techniques for Cloud Security download
Tools and Techniques for Cloud Security download
Rosy G
 
Essential Network Security Principles - Digitdefence
Essential Network Security Principles - Digitdefence
Rosy G
 
Fundamentals of Network Security - DigitDefence
Fundamentals of Network Security - DigitDefence
yams12611
 
DDoS Mitigation Guide |DDoS Protection Cyber Security | MazeBolt
DDoS Mitigation Guide |DDoS Protection Cyber Security | MazeBolt
MazeBolt Technologies
 
3 Reasons Why the Cloud is More Secure than Your Server
3 Reasons Why the Cloud is More Secure than Your Server
Clio - Cloud-Based Legal Technology
 
Firewall
Firewall
Shamima Akther
 
What is the Importance of a Firewall as a Security Solution?
What is the Importance of a Firewall as a Security Solution?
IT AMC Support Dubai - Techno Edge Systems LLC
 
What are the Different Types of Firewall and its Architectures.pdf
What are the Different Types of Firewall and its Architectures.pdf
IT AMC Support Dubai - Techno Edge Systems LLC
 
The Need of Security in Network Security.
The Need of Security in Network Security.
kandrasupriya99
 
Understanding Cloud Security Risks to Protect Your Data.
Understanding Cloud Security Risks to Protect Your Data.
kandrasupriya99
 

More Related Content

Similar to Why a Firewall in Cloud Computing is Essential for Security. (20)

Firewall security in computer network
Firewall security in computer network
poorvavyas4
 
Firewall in IT infrastructure for Network Security
Firewall in IT infrastructure for Network Security
sathyamk815
 
Firewalls-Essential-Network-Security.pptx
Firewalls-Essential-Network-Security.pptx
specialabszg
 
Firewalls in network
Firewalls in network
sheikhparvez4
 
Importance of Using Firewall for Threat Protection
Importance of Using Firewall for Threat Protection
HTS Hosting
 
Computing security ppt for firewall and its application.pptx
Computing security ppt for firewall and its application.pptx
Stargaze4
 
A Decentralized Cloud Firewall Framework with Resources Provisioning Cost Opt...
A Decentralized Cloud Firewall Framework with Resources Provisioning Cost Opt...
Pranav Gontalwar
 
Introduction-to-the- inside -Firewall.pptx
Introduction-to-the- inside -Firewall.pptx
pradipnothing2a
 
How to implement cloud computing security
How to implement cloud computing security
Randall Spence
 
firewall filtering and communication domain
firewall filtering and communication domain
MohammedAli580048
 
Why Network Security in Cloud Computing Matters.pdf
Why Network Security in Cloud Computing Matters.pdf
apurvar399
 
The Types of Cyber Security - Digitdefence
The Types of Cyber Security - Digitdefence
Rosy G
 
Tools and Techniques for Cloud Security download
Tools and Techniques for Cloud Security download
Rosy G
 
Essential Network Security Principles - Digitdefence
Essential Network Security Principles - Digitdefence
Rosy G
 
Fundamentals of Network Security - DigitDefence
Fundamentals of Network Security - DigitDefence
yams12611
 
DDoS Mitigation Guide |DDoS Protection Cyber Security | MazeBolt
DDoS Mitigation Guide |DDoS Protection Cyber Security | MazeBolt
MazeBolt Technologies
 
3 Reasons Why the Cloud is More Secure than Your Server
3 Reasons Why the Cloud is More Secure than Your Server
Clio - Cloud-Based Legal Technology
 
Firewall
Firewall
Shamima Akther
 
What is the Importance of a Firewall as a Security Solution?
What is the Importance of a Firewall as a Security Solution?
IT AMC Support Dubai - Techno Edge Systems LLC
 
What are the Different Types of Firewall and its Architectures.pdf
What are the Different Types of Firewall and its Architectures.pdf
IT AMC Support Dubai - Techno Edge Systems LLC
 
Firewall security in computer network
Firewall security in computer network
poorvavyas4
 
Firewall in IT infrastructure for Network Security
Firewall in IT infrastructure for Network Security
sathyamk815
 
Firewalls-Essential-Network-Security.pptx
Firewalls-Essential-Network-Security.pptx
specialabszg
 
Firewalls in network
Firewalls in network
sheikhparvez4
 
Importance of Using Firewall for Threat Protection
Importance of Using Firewall for Threat Protection
HTS Hosting
 
Computing security ppt for firewall and its application.pptx
Computing security ppt for firewall and its application.pptx
Stargaze4
 
A Decentralized Cloud Firewall Framework with Resources Provisioning Cost Opt...
A Decentralized Cloud Firewall Framework with Resources Provisioning Cost Opt...
Pranav Gontalwar
 
Introduction-to-the- inside -Firewall.pptx
Introduction-to-the- inside -Firewall.pptx
pradipnothing2a
 
How to implement cloud computing security
How to implement cloud computing security
Randall Spence
 
firewall filtering and communication domain
firewall filtering and communication domain
MohammedAli580048
 
Why Network Security in Cloud Computing Matters.pdf
Why Network Security in Cloud Computing Matters.pdf
apurvar399
 
The Types of Cyber Security - Digitdefence
The Types of Cyber Security - Digitdefence
Rosy G
 
Tools and Techniques for Cloud Security download
Tools and Techniques for Cloud Security download
Rosy G
 
Essential Network Security Principles - Digitdefence
Essential Network Security Principles - Digitdefence
Rosy G
 
Fundamentals of Network Security - DigitDefence
Fundamentals of Network Security - DigitDefence
yams12611
 
DDoS Mitigation Guide |DDoS Protection Cyber Security | MazeBolt
DDoS Mitigation Guide |DDoS Protection Cyber Security | MazeBolt
MazeBolt Technologies
 

More from kandrasupriya99 (20)

The Need of Security in Network Security.
The Need of Security in Network Security.
kandrasupriya99
 
Understanding Cloud Security Risks to Protect Your Data.
Understanding Cloud Security Risks to Protect Your Data.
kandrasupriya99
 
What is penetration testing, and why does your business need it.
What is penetration testing, and why does your business need it.
kandrasupriya99
 
How the Importance of Cyber Security Impacts Your Business Success.
How the Importance of Cyber Security Impacts Your Business Success.
kandrasupriya99
 
Why Penetration Testing as a Service is Key to Cybersecurity.
Why Penetration Testing as a Service is Key to Cybersecurity.
kandrasupriya99
 
How to Defend Against Common Cyber Security Threats.
How to Defend Against Common Cyber Security Threats.
kandrasupriya99
 
What is Identity and Access Management..
What is Identity and Access Management..
kandrasupriya99
 
What are the Different Types of Malware.
What are the Different Types of Malware.
kandrasupriya99
 
How to Choose the Right Risk Assessment Tool for You.
How to Choose the Right Risk Assessment Tool for You.
kandrasupriya99
 
How to Overcome Major Issues in Cloud Computing.
How to Overcome Major Issues in Cloud Computing.
kandrasupriya99
 
Identity and Access Management in Cloud Computing.
Identity and Access Management in Cloud Computing.
kandrasupriya99
 
What are the Different Types of Malware.
What are the Different Types of Malware.
kandrasupriya99
 
Why Endpoint Security is Important for Your Business .
Why Endpoint Security is Important for Your Business .
kandrasupriya99
 
Major Cloud Computing Problems Facing Businesses.
Major Cloud Computing Problems Facing Businesses.
kandrasupriya99
 
Why Endpoint Security is Important for Your Business.
Why Endpoint Security is Important for Your Business.
kandrasupriya99
 
Why Content Marketing Is the Heart of Digital Marketing in India.
Why Content Marketing Is the Heart of Digital Marketing in India.
kandrasupriya99
 
How to do penetration testing Digitdefence
How to do penetration testing Digitdefence
kandrasupriya99
 
The Essential Guide to Picking the Risk Assessment Tool.
The Essential Guide to Picking the Risk Assessment Tool.
kandrasupriya99
 
Strategies for Addressing the Biggest Cloud Pitfalls.
Strategies for Addressing the Biggest Cloud Pitfalls.
kandrasupriya99
 
Challenges and Solutions for Cyber Security in India.
Challenges and Solutions for Cyber Security in India.
kandrasupriya99
 
The Need of Security in Network Security.
The Need of Security in Network Security.
kandrasupriya99
 
Understanding Cloud Security Risks to Protect Your Data.
Understanding Cloud Security Risks to Protect Your Data.
kandrasupriya99
 
What is penetration testing, and why does your business need it.
What is penetration testing, and why does your business need it.
kandrasupriya99
 
How the Importance of Cyber Security Impacts Your Business Success.
How the Importance of Cyber Security Impacts Your Business Success.
kandrasupriya99
 
Why Penetration Testing as a Service is Key to Cybersecurity.
Why Penetration Testing as a Service is Key to Cybersecurity.
kandrasupriya99
 
How to Defend Against Common Cyber Security Threats.
How to Defend Against Common Cyber Security Threats.
kandrasupriya99
 
What is Identity and Access Management..
What is Identity and Access Management..
kandrasupriya99
 
What are the Different Types of Malware.
What are the Different Types of Malware.
kandrasupriya99
 
How to Choose the Right Risk Assessment Tool for You.
How to Choose the Right Risk Assessment Tool for You.
kandrasupriya99
 
How to Overcome Major Issues in Cloud Computing.
How to Overcome Major Issues in Cloud Computing.
kandrasupriya99
 
Identity and Access Management in Cloud Computing.
Identity and Access Management in Cloud Computing.
kandrasupriya99
 
What are the Different Types of Malware.
What are the Different Types of Malware.
kandrasupriya99
 
Why Endpoint Security is Important for Your Business .
Why Endpoint Security is Important for Your Business .
kandrasupriya99
 
Major Cloud Computing Problems Facing Businesses.
Major Cloud Computing Problems Facing Businesses.
kandrasupriya99
 
Why Endpoint Security is Important for Your Business.
Why Endpoint Security is Important for Your Business.
kandrasupriya99
 
Why Content Marketing Is the Heart of Digital Marketing in India.
Why Content Marketing Is the Heart of Digital Marketing in India.
kandrasupriya99
 
How to do penetration testing Digitdefence
How to do penetration testing Digitdefence
kandrasupriya99
 
The Essential Guide to Picking the Risk Assessment Tool.
The Essential Guide to Picking the Risk Assessment Tool.
kandrasupriya99
 
Strategies for Addressing the Biggest Cloud Pitfalls.
Strategies for Addressing the Biggest Cloud Pitfalls.
kandrasupriya99
 
Challenges and Solutions for Cyber Security in India.
Challenges and Solutions for Cyber Security in India.
kandrasupriya99
 
Ad

Recently uploaded (20)

Data Privacy Regulations and Their Impact on Buying Verified Cash App Account...
Data Privacy Regulations and Their Impact on Buying Verified Cash App Account...
Popularit Usa
 
Facility Management in Gurgaon- Ranking the Best Service Providers.pdf
Facility Management in Gurgaon- Ranking the Best Service Providers.pdf
oneserviceprovider01
 
Get Information About Ultherapy Toronto Using Prolift Dual HIFU+
Get Information About Ultherapy Toronto Using Prolift Dual HIFU+
Tight Clinic Toronto
 
The-Future-of-Digital-Visibility-Mastering-GEO-AEO-and-SEO-for-the-AI-Powered...
The-Future-of-Digital-Visibility-Mastering-GEO-AEO-and-SEO-for-the-AI-Powered...
Code & Peddle
 
Network glitch diagnostic solutionsPortfolio Overview.pdf
Network glitch diagnostic solutionsPortfolio Overview.pdf
paulomoregba
 
Business Storage Units in Major Indian Cities
Business Storage Units in Major Indian Cities
storeshousesafe
 
The Importance of Professional Church Cleaning Services for Your Community.docx
The Importance of Professional Church Cleaning Services for Your Community.docx
Sparkle Freshness
 
Co-Founders' Agreement Tips: Key Clauses to Include
Co-Founders' Agreement Tips: Key Clauses to Include
connect96
 
How Saint Stephens Funeral Home Near New Brunswick NJ Supports Diverse Cultur...
How Saint Stephens Funeral Home Near New Brunswick NJ Supports Diverse Cultur...
mr scaffolding
 
Cloud Server Hosting Services at DHS Cloud Services
Cloud Server Hosting Services at DHS Cloud Services
DHS Cloud Services
 
How Accounting Can Make Mergers & Acquisitions Painless.pptx
How Accounting Can Make Mergers & Acquisitions Painless.pptx
heyerincus
 
Horoscope Marriage Matching in Tamil – Vedic Wisdom for Modern Matches ppt.pdf
Horoscope Marriage Matching in Tamil – Vedic Wisdom for Modern Matches ppt.pdf
One Page Horoscope
 
Why Some Harassers Don’t Know They’re Harassing and What That Means for Train...
Why Some Harassers Don’t Know They’re Harassing and What That Means for Train...
Lisa Bell
 
HIPAA Guidelines For Healthcare Professionals to Ensure Compliance
HIPAA Guidelines For Healthcare Professionals to Ensure Compliance
Colington Consulting
 
Agicent Technologies - Hire AI Developer
Agicent Technologies - Hire AI Developer
davidfegan981
 
What can we do to protect cyber safety.pdf
What can we do to protect cyber safety.pdf
itsservicesae
 
Top 5 Innovations in Flight Case Design for 2025.pdf
Top 5 Innovations in Flight Case Design for 2025.pdf
Maadhu Flight Case LLP
 
Investment Agreement: A Simple Guide for You
Investment Agreement: A Simple Guide for You
connect96
 
nocode vs lowcode in salesforce consulting.pdf
nocode vs lowcode in salesforce consulting.pdf
CloudMetic
 
Who’s on the Line-Building Safer Helplines for Harassment Reporting.pdf
Who’s on the Line-Building Safer Helplines for Harassment Reporting.pdf
Lisa Bell
 
Data Privacy Regulations and Their Impact on Buying Verified Cash App Account...
Data Privacy Regulations and Their Impact on Buying Verified Cash App Account...
Popularit Usa
 
Facility Management in Gurgaon- Ranking the Best Service Providers.pdf
Facility Management in Gurgaon- Ranking the Best Service Providers.pdf
oneserviceprovider01
 
Get Information About Ultherapy Toronto Using Prolift Dual HIFU+
Get Information About Ultherapy Toronto Using Prolift Dual HIFU+
Tight Clinic Toronto
 
The-Future-of-Digital-Visibility-Mastering-GEO-AEO-and-SEO-for-the-AI-Powered...
The-Future-of-Digital-Visibility-Mastering-GEO-AEO-and-SEO-for-the-AI-Powered...
Code & Peddle
 
Network glitch diagnostic solutionsPortfolio Overview.pdf
Network glitch diagnostic solutionsPortfolio Overview.pdf
paulomoregba
 
Business Storage Units in Major Indian Cities
Business Storage Units in Major Indian Cities
storeshousesafe
 
The Importance of Professional Church Cleaning Services for Your Community.docx
The Importance of Professional Church Cleaning Services for Your Community.docx
Sparkle Freshness
 
Co-Founders' Agreement Tips: Key Clauses to Include
Co-Founders' Agreement Tips: Key Clauses to Include
connect96
 
How Saint Stephens Funeral Home Near New Brunswick NJ Supports Diverse Cultur...
How Saint Stephens Funeral Home Near New Brunswick NJ Supports Diverse Cultur...
mr scaffolding
 
Cloud Server Hosting Services at DHS Cloud Services
Cloud Server Hosting Services at DHS Cloud Services
DHS Cloud Services
 
How Accounting Can Make Mergers & Acquisitions Painless.pptx
How Accounting Can Make Mergers & Acquisitions Painless.pptx
heyerincus
 
Horoscope Marriage Matching in Tamil – Vedic Wisdom for Modern Matches ppt.pdf
Horoscope Marriage Matching in Tamil – Vedic Wisdom for Modern Matches ppt.pdf
One Page Horoscope
 
Why Some Harassers Don’t Know They’re Harassing and What That Means for Train...
Why Some Harassers Don’t Know They’re Harassing and What That Means for Train...
Lisa Bell
 
HIPAA Guidelines For Healthcare Professionals to Ensure Compliance
HIPAA Guidelines For Healthcare Professionals to Ensure Compliance
Colington Consulting
 
Agicent Technologies - Hire AI Developer
Agicent Technologies - Hire AI Developer
davidfegan981
 
What can we do to protect cyber safety.pdf
What can we do to protect cyber safety.pdf
itsservicesae
 
Top 5 Innovations in Flight Case Design for 2025.pdf
Top 5 Innovations in Flight Case Design for 2025.pdf
Maadhu Flight Case LLP
 
Investment Agreement: A Simple Guide for You
Investment Agreement: A Simple Guide for You
connect96
 
nocode vs lowcode in salesforce consulting.pdf
nocode vs lowcode in salesforce consulting.pdf
CloudMetic
 
Who’s on the Line-Building Safer Helplines for Harassment Reporting.pdf
Who’s on the Line-Building Safer Helplines for Harassment Reporting.pdf
Lisa Bell
 
Ad

Why a Firewall in Cloud Computing is Essential for Security.

  • 1. digitdefence.com Why a Firewall in Cloud Computing is Essential for Security.
  • 2. digitdefence.com Highlights Introduction to Cloud Computing Understanding Firewalls The Role of Firewalls in Cloud Security Types of Firewalls Used in Cloud Computing Key Security Threats in Cloud Environments How Firewalls Mitigate Cloud Security Risks Benefits of Using Firewalls in Cloud Computing
  • 3. digitdefence.com Cloud computing provides scalable and flexible IT services over the internet. It allows businesses to store data, run applications, and manage workloads in the cloud. As organizations increasingly rely on cloud environments, securing these resources is crucial to protect sensitive data and maintain privacy. Introduction to Cloud Computing
  • 4. digitdefence.com A firewall is a security system that monitors and controls incoming and outgoing network traffic. It operates based on a set of predefined security rules to determine what traffic is allowed or blocked. Firewalls can be hardware or software-based and act as a barrier between trusted and untrusted networks. Understanding Firewalls
  • 5. digitdefence.com In cloud computing, firewalls act as the first line of defense, filtering out malicious traffic. They ensure only authorized traffic can access cloud-based services, reducing the risk of cyberattacks. Firewalls prevent unauthorized access, mitigate DDoS attacks, and enforce security policies in cloud environments. The Role of Firewalls in Cloud Security
  • 6. digitdefence.com Network Firewalls: Protect cloud networks by filtering traffic based on IP addresses and ports. Application Firewalls: Focus on filtering traffic for specific applications or services, protecting web servers from application-layer attacks. Host-based Firewalls: Installed on individual cloud servers or virtual machines to protect them from threats. Types of Firewalls Used in Cloud Computing
  • 7. digitdefence.com Data Breaches: Sensitive information exposed due to weak security measures. DDoS Attacks: Overloading cloud servers with traffic, causing downtime and service disruptions. Malware: Cloud systems can be infected with malicious software if not properly protected. Key Security Threats in Cloud Environments
  • 8. digitdefence.com How Firewalls Mitigate Cloud Security Risks Traffic Filtering: Firewalls can block harmful or unverified traffic from entering cloud systems. Access Control: Only authorized users and applications can access cloud resources through proper authentication and firewall rules.
  • 9. digitdefence.com Benefits of Using Firewalls in Cloud Computing Enhanced Protection: Provides robust protection against external and internal threats. Compliance: Helps meet security standards and regulations such as GDPR, HIPAA, and PCI DSS. Cost-Effective: Reduces the need for expensive hardware by utilizing cloud-based firewall solutions.
  • 10. digitdefence.com Conclusion firewalls are a critical element of cloud computing security, offering essential protection against a wide range of cyber threats. By filtering traffic, controlling access, and preventing unauthorized actions, firewalls help ensure the integrity, confidentiality, and availability of cloud-based systems.