Second Modification
This commit is contained in:
@@ -0,0 +1,23 @@
|
|||||||
|
Product 1: Jadal + Ghaymah Systems
|
||||||
|
Integration Proposal: Jadal + Ghaymah Systems
|
||||||
|
Product Description
|
||||||
|
Jadal is a cloud-based sports court management platform that helps sports facility owners manage court reservations, memberships, customer information, payments, scheduling, and daily operations through a centralized dashboard. It simplifies facility management while providing customers with a smooth online booking experience.
|
||||||
|
|
||||||
|
Integration with Ghaymah Systems
|
||||||
|
Jadal can use Ghaymah Systems as its cloud infrastructure platform to improve scalability, reliability, and security.
|
||||||
|
The proposed integration includes:
|
||||||
|
• Hosting Jadal's backend services on Ghaymah Compute.
|
||||||
|
• Using Ghaymah Block Storage for reservation records, invoices, and uploaded documents.
|
||||||
|
• Running automated backups using Ghaymah Backup.
|
||||||
|
• Monitoring servers and application performance.
|
||||||
|
• Scaling computing resources automatically during periods of high booking activity.
|
||||||
|
• Protecting customer data through secure cloud infrastructure.
|
||||||
|
|
||||||
|
Integrating Jadal with Ghaymah Systems provides several advantages:
|
||||||
|
• Faster booking experience.
|
||||||
|
• High system availability during peak hours.
|
||||||
|
• Secure storage of reservation and payment information.
|
||||||
|
• Automatic backups to reduce the risk of data loss.
|
||||||
|
• Better scalability as the number of sports facilities and customers grows.
|
||||||
|
|
||||||
|
This results in a more reliable and secure platform for both facility owners and customers.
|
||||||
@@ -0,0 +1,25 @@
|
|||||||
|
Circle Panel + Ghaymah Systems
|
||||||
|
Product Description
|
||||||
|
Circle Panel is an AI-native user research platform that helps organizations plan and manage user research projects. It allows teams to recruit participants, schedule interviews, collect user feedback, generate live transcripts, and produce AI-powered insights and reports from research sessions.
|
||||||
|
|
||||||
|
|
||||||
|
Proposed Integration with Ghaymah Systems
|
||||||
|
Circle Panel can use Ghaymah Systems as its cloud infrastructure provider.
|
||||||
|
Integration Components
|
||||||
|
• Ghaymah Kubernetes to host backend services.
|
||||||
|
• Ghaymah Object Storage for interview recordings and transcripts.
|
||||||
|
• Ghaymah Block Storage for databases.
|
||||||
|
• Ghaymah Load Balancer for high availability.
|
||||||
|
• Ghaymah IAM for user authentication and access control.
|
||||||
|
• Ghaymah Backup Service for disaster recovery.
|
||||||
|
|
||||||
|
The application will upload recordings directly to Ghaymah Storage while AI services analyze transcripts and generate reports.
|
||||||
|
|
||||||
|
The integration provides several benefits:
|
||||||
|
• Faster response time through scalable cloud infrastructure.
|
||||||
|
• Secure storage of sensitive interview recordings.
|
||||||
|
• Automatic backup and disaster recovery.
|
||||||
|
• High availability during large research projects.
|
||||||
|
• Lower operational costs due to elastic cloud resources.
|
||||||
|
|
||||||
|
Organizations can focus on research without worrying about infrastructure management.
|
||||||
Binary file not shown.
Binary file not shown.
@@ -0,0 +1,101 @@
|
|||||||
|
Task1:
|
||||||
|
|
||||||
|
1. Introduction
|
||||||
|
1.1 Objective
|
||||||
|
The objective of this security audit is to assess the security posture of an application deployed on the Ghaymah Cloud platform. The audit focuses on five key security domains:
|
||||||
|
• Container Security
|
||||||
|
• Network Security
|
||||||
|
• OWASP Top 5
|
||||||
|
• Data Security
|
||||||
|
• Identity and Access Management (IAM)
|
||||||
|
The goal is to identify potential security weaknesses and recommend best practices to reduce security risk.
|
||||||
|
|
||||||
|
|
||||||
|
2. Security Audit Checklist
|
||||||
|
A. Container Security
|
||||||
|
1. Scan Container Images for Vulnerabilities
|
||||||
|
All Docker images should be scanned before deployment as old packages may contain known CVEs.
|
||||||
|
|
||||||
|
How to apply on Ghaymah
|
||||||
|
Before deploying the image to Ghaymah:
|
||||||
|
• Scan image using Trivy.
|
||||||
|
• Fix High and Critical vulnerabilities.
|
||||||
|
• Only deploy clean image
|
||||||
|
|
||||||
|
2. Run Containers as Non-root
|
||||||
|
Containers should never run with root privileges as if an attacker escapes the application, they will gain root access inside the container
|
||||||
|
|
||||||
|
3. Store Secrets Securely
|
||||||
|
Never hardcode passwords or API keys inside the Docker image.
|
||||||
|
How to apply on Ghaymah
|
||||||
|
Use:
|
||||||
|
• Environment Variables
|
||||||
|
• Secret Management
|
||||||
|
• Encrypted configuration
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
|
||||||
|
B. Network Security
|
||||||
|
4. Allow Only Required Ports
|
||||||
|
Expose only necessary ports by Configuring Security Groups / Firewall Rules
|
||||||
|
5. Enforce HTTPS
|
||||||
|
All traffic must use HTTPS since it protects credentials and user data.
|
||||||
|
How to apply it:
|
||||||
|
We can install an SSL certificate and redirect HTTP → HTTPS
|
||||||
|
6. Restrict Internal Network Communication
|
||||||
|
Database should never be publicly accessible we will accomplish this by Network Policies concept to isolate workloads.
|
||||||
|
________________________________________
|
||||||
|
C. OWASP Top 5
|
||||||
|
7. Prevent Broken Access Control
|
||||||
|
Users should only access authorized resources by Role-Based Access Control (RBAC).
|
||||||
|
8. Prevent Injection
|
||||||
|
Use parameterized queries
|
||||||
|
9. Encrypt Sensitive Data
|
||||||
|
Passwords
|
||||||
|
↓
|
||||||
|
Hash using bcrypt
|
||||||
|
Sensitive files
|
||||||
|
↓
|
||||||
|
AES Encryption
|
||||||
|
HTTPS
|
||||||
|
↓
|
||||||
|
TLS
|
||||||
|
10. Secure Configuration
|
||||||
|
Disable
|
||||||
|
• Debug Mode
|
||||||
|
• Default Passwords
|
||||||
|
• Directory Listing
|
||||||
|
And update configuration regularly
|
||||||
|
|
||||||
|
11. Keep Components Updated
|
||||||
|
Always update:
|
||||||
|
• Docker Images
|
||||||
|
• Libraries
|
||||||
|
• Operating System
|
||||||
|
Use Trivy to detect outdated packages.
|
||||||
|
________________________________________
|
||||||
|
D. Data Security
|
||||||
|
12. Encrypt Data at Rest
|
||||||
|
All stored data should be encrypted.
|
||||||
|
E.G.
|
||||||
|
• Block Storage
|
||||||
|
• Database
|
||||||
|
• Backups
|
||||||
|
13. Backup Critical Data
|
||||||
|
Implement automatic backups.
|
||||||
|
• Daily Backup
|
||||||
|
• Weekly Full Backup
|
||||||
|
• Off-site Backup
|
||||||
|
________________________________________
|
||||||
|
E. Identity & Access Management
|
||||||
|
14. Enable Multi-Factor Authentication (MFA)
|
||||||
|
Administrators should authenticate using
|
||||||
|
• Password
|
||||||
|
• OTP / Authenticator App
|
||||||
|
________________________________________
|
||||||
|
15. Apply Least Privilege Principle
|
||||||
|
Every user receives only the permissions they actually need.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
Binary file not shown.
@@ -0,0 +1,140 @@
|
|||||||
|
Task2:
|
||||||
|
|
||||||
|
Attack Scenario
|
||||||
|
An attacker successfully performed a brute-force attack against the application's login API hosted on Ghaymah Cloud.
|
||||||
|
After compromising a valid user account, the attacker accessed sensitive customer data and exfiltrated part of the database.
|
||||||
|
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
|
||||||
|
Attack Flow
|
||||||
|
|
||||||
|
Internet
|
||||||
|
↓
|
||||||
|
Recon
|
||||||
|
↓
|
||||||
|
API Discovery
|
||||||
|
↓
|
||||||
|
Brute Force
|
||||||
|
↓
|
||||||
|
Successful Login
|
||||||
|
↓
|
||||||
|
Data Access
|
||||||
|
↓
|
||||||
|
Data Exfiltration
|
||||||
|
↓
|
||||||
|
Cleanup
|
||||||
|
________________________________________
|
||||||
|
Root Cause Analysis
|
||||||
|
The attack succeeded because:
|
||||||
|
• No Rate Limiting on the login endpoint.
|
||||||
|
• Weak user password.
|
||||||
|
• No Multi-Factor Authentication (MFA).
|
||||||
|
• Insufficient monitoring of repeated failed logins.
|
||||||
|
• Missing Web Application Firewall (WAF) protections.
|
||||||
|
2. Incident Response Plan
|
||||||
|
Phase 1 – Identification
|
||||||
|
Objectives:
|
||||||
|
• Confirm the brute-force attack.
|
||||||
|
• Identify affected user accounts.
|
||||||
|
• Determine compromised resources.
|
||||||
|
• Preserve forensic evidence.
|
||||||
|
Actions:
|
||||||
|
• Review application logs.
|
||||||
|
• Analyze firewall logs.
|
||||||
|
• Check authentication logs.
|
||||||
|
• Identify suspicious IP addresses.
|
||||||
|
________________________________________
|
||||||
|
Phase 2 – Containment
|
||||||
|
Immediate actions:
|
||||||
|
• Disable compromised accounts.
|
||||||
|
• Block malicious IP addresses.
|
||||||
|
• Enable emergency rate limiting.
|
||||||
|
• Rotate exposed API tokens.
|
||||||
|
• Isolate affected application containers if necessary.
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
Phase 3 – Eradication
|
||||||
|
Remove the root cause.
|
||||||
|
Tasks:
|
||||||
|
• Force password reset.
|
||||||
|
• Patch authentication vulnerabilities.
|
||||||
|
• Remove malicious scripts.
|
||||||
|
• Update security configurations.
|
||||||
|
• Scan containers using Trivy.
|
||||||
|
________________________________________
|
||||||
|
Phase 4 – Recovery
|
||||||
|
Actions:
|
||||||
|
• Restore clean services.
|
||||||
|
• Monitor user authentication.
|
||||||
|
• Validate system integrity.
|
||||||
|
• Notify affected customers.
|
||||||
|
• Resume production gradually.
|
||||||
|
________________________________________
|
||||||
|
Phase 5 – Lessons Learned
|
||||||
|
Conduct a post-incident review.
|
||||||
|
Questions:
|
||||||
|
• Why did monitoring fail?
|
||||||
|
• Why wasn't MFA enabled?
|
||||||
|
• Why were brute-force attempts not detected?
|
||||||
|
• Which controls should be added?
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
3. Preventing the Attack on Ghaymah Cloud
|
||||||
|
Network Security Controls
|
||||||
|
API Rate Limiting
|
||||||
|
E.G. Maximum 5 login attempts per minute/per IP
|
||||||
|
|
||||||
|
Web Application Firewall (WAF)
|
||||||
|
Configure rules to:
|
||||||
|
• Detect brute-force attacks.
|
||||||
|
• Block suspicious IP addresses.
|
||||||
|
• Prevent SQL Injection.
|
||||||
|
• Prevent XSS.
|
||||||
|
Firewall Rules
|
||||||
|
Only expose => HTTPS (443)
|
||||||
|
Restrict:
|
||||||
|
• SSH
|
||||||
|
• Database ports
|
||||||
|
• Internal services
|
||||||
|
Network Segmentation
|
||||||
|
Application
|
||||||
|
↓
|
||||||
|
Private Network
|
||||||
|
↓
|
||||||
|
Database
|
||||||
|
The database should never be directly accessible from the Internet.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
Container Security Controls
|
||||||
|
• Scan every Docker image before deployment.
|
||||||
|
• Run containers as non-root users.
|
||||||
|
• Store secrets securely.
|
||||||
|
• Use read-only file systems when possible.
|
||||||
|
• Apply least privilege to Kubernetes service accounts.
|
||||||
|
• Continuously monitor container runtime activity.
|
||||||
|
________________________________________
|
||||||
|
4. Alert Rule for Early Detection
|
||||||
|
Detection Logic
|
||||||
|
Trigger an alert if:
|
||||||
|
More than 10 failed logins from the same IP within 60 seconds.
|
||||||
|
________________________________________
|
||||||
|
Additional Detection Rules
|
||||||
|
Alert when:
|
||||||
|
• Login attempts originate from multiple countries in a short time.
|
||||||
|
• One account receives failed logins from multiple IPs.
|
||||||
|
• Sudden spike in authentication failures.
|
||||||
|
• API requests exceed expected thresholds.
|
||||||
|
________________________________________
|
||||||
|
Recommendations
|
||||||
|
• Enable MFA for all users.
|
||||||
|
• Implement account lockout after repeated failures.
|
||||||
|
• Deploy a Web Application Firewall.
|
||||||
|
• Use centralized logging with SIEM.
|
||||||
|
• Perform continuous container vulnerability scanning.
|
||||||
|
• Conduct regular penetration testing.
|
||||||
Binary file not shown.
@@ -0,0 +1,78 @@
|
|||||||
|
|
||||||
|
Task3:
|
||||||
|
|
||||||
|
Executive Summary
|
||||||
|
This report evaluates the privacy posture of mithal.space by analyzing cookies, HTTPS implementation, third-party resources, and security-related behaviors using browser developer tools.
|
||||||
|
Overall, the website demonstrates good privacy practices by using HTTPS and showing minimal evidence of third-party tracking. However, the use of external Google resources introduces limited third-party interactions.
|
||||||
|
________________________________________
|
||||||
|
Cookies Analysis
|
||||||
|
Findings
|
||||||
|
The inspection of mithal.space revealed no first-party cookies stored by the website.
|
||||||
|
No session cookies, authentication cookies, or tracking cookies belonging to the website were observed.
|
||||||
|
The only cookies visible in the browser belonged to external Google services and were
|
||||||
|
unrelated to mithal.space.
|
||||||
|
Privacy Impact
|
||||||
|
This indicates that the website minimizes client-side tracking and does not rely on cookies for basic browsing functionality.
|
||||||
|
|
||||||
|
Risk Level: Very Low
|
||||||
|
HTTPS Analysis
|
||||||
|
Findings
|
||||||
|
The website uses HTTPS successfully.
|
||||||
|
Benefits:
|
||||||
|
• Encrypts user traffic.
|
||||||
|
• Prevents eavesdropping.
|
||||||
|
• Protects search requests.
|
||||||
|
• Ensures data integrity.
|
||||||
|
Risk Level: Very Low
|
||||||
|
________________________________________
|
||||||
|
Security Headers
|
||||||
|
From the inspection: HTTPS is enabled.
|
||||||
|
Recommendation:
|
||||||
|
Enable all modern security headers if any are missing.
|
||||||
|
________________________________________
|
||||||
|
Third-Party Resources
|
||||||
|
The website loads Google Fonts.
|
||||||
|
No clear evidence of:
|
||||||
|
• Google Analytics
|
||||||
|
• Facebook Pixel
|
||||||
|
• DoubleClick
|
||||||
|
was observed during the inspection.
|
||||||
|
Privacy Impact: Low
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
Privacy Rating
|
||||||
|
Category Rating
|
||||||
|
HTTPS Excellent
|
||||||
|
Cookies Good
|
||||||
|
Third-party Tracking Good
|
||||||
|
User Privacy Good
|
||||||
|
Overall 8.5 / 10
|
||||||
|
________________________________________
|
||||||
|
Security Improvements
|
||||||
|
1. Add Strict Security Headers
|
||||||
|
Implement:
|
||||||
|
• Content-Security-Policy
|
||||||
|
• HSTS
|
||||||
|
• Referrer-Policy
|
||||||
|
• X-Content-Type-Options
|
||||||
|
|
||||||
|
|
||||||
|
2. Self-host Fonts
|
||||||
|
Instead of loading Google Fonts,
|
||||||
|
host fonts locally.
|
||||||
|
Benefits
|
||||||
|
• Better privacy
|
||||||
|
• Faster loading
|
||||||
|
• No third-party requests
|
||||||
|
|
||||||
|
3. Publish Privacy Policy
|
||||||
|
Provide transparency regarding:
|
||||||
|
• Cookies
|
||||||
|
• Data Collection
|
||||||
|
• Third-party services
|
||||||
|
• Data Retention
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
Conclusion
|
||||||
|
Based on the inspection, mithal.space demonstrates a generally privacy-friendly configuration. HTTPS is correctly implemented, and no obvious tracking frameworks were detected during the inspection. The primary opportunity for improvement is reducing reliance on third-party services (such as externally hosted fonts) and strengthening HTTP security headers.
|
||||||
|
|
||||||
Binary file not shown.
@@ -0,0 +1,81 @@
|
|||||||
|
Task4:
|
||||||
|
|
||||||
|
1. Python Script to Collect and Analyze Logs
|
||||||
|
Objective
|
||||||
|
Develop a simple SIEM (Security Information and Event Management) system that collects logs from three different sources, analyzes them, and detects suspicious activities.
|
||||||
|
Log Sources
|
||||||
|
The SIEM collects logs from the following sources:
|
||||||
|
1. System Logs (system.log)
|
||||||
|
• Login attempts
|
||||||
|
• User authentication
|
||||||
|
• System events
|
||||||
|
2. Web Server Logs (nginx.log)
|
||||||
|
• HTTP requests
|
||||||
|
• Status codes
|
||||||
|
• Client IP addresses
|
||||||
|
3. Application Logs (application.log)
|
||||||
|
• Authentication failures
|
||||||
|
• SQL Injection attempts
|
||||||
|
• Application errors
|
||||||
|
|
||||||
|
Detection Rules
|
||||||
|
The Python script should detect the following suspicious activities:
|
||||||
|
Event Severity
|
||||||
|
Multiple failed login attempts Medium
|
||||||
|
SQL Injection attempts High
|
||||||
|
Cross-Site Scripting (XSS) attempts High
|
||||||
|
Port scanning High
|
||||||
|
Large number of HTTP 404 errors Medium
|
||||||
|
Root login attempts Critical
|
||||||
|
|
||||||
|
|
||||||
|
Detection Process
|
||||||
|
Read Log Files
|
||||||
|
↓
|
||||||
|
Parse Log Entries
|
||||||
|
↓
|
||||||
|
Match Detection Rules
|
||||||
|
↓
|
||||||
|
Generate Security Alerts
|
||||||
|
↓
|
||||||
|
Store Alerts in alerts.json
|
||||||
|
|
||||||
|
E.G.
|
||||||
|
• More than 10 failed logins from the same IP within one minute → Generate a Medium Alert
|
||||||
|
• Detection of SQL Injection → Generate a Critical Alert
|
||||||
|
________________________________________
|
||||||
|
2. SIEM Dashboard Design
|
||||||
|
The dashboard provides a visual overview of security events.
|
||||||
|
Dashboard Components
|
||||||
|
• Total number of alerts
|
||||||
|
• Alert severity statistics
|
||||||
|
• Top suspicious IP addresses
|
||||||
|
• Recent security events
|
||||||
|
• Alert history
|
||||||
|
|
||||||
|
________________________________________
|
||||||
|
3. Deploying the SIEM on Ghaymah Cloud
|
||||||
|
Deployment Architecture
|
||||||
|
Log Sources
|
||||||
|
Python SIEM Engine => Block Storage => alerts.json => Web Dashboard
|
||||||
|
Deployment Steps
|
||||||
|
1. Create a Virtual Machine on Ghaymah Cloud.
|
||||||
|
2. Install Python and Docker.
|
||||||
|
3. Upload the SIEM project.
|
||||||
|
4. Mount Ghaymah Block Storage to store log files permanently.
|
||||||
|
5. Run the Python monitoring script.
|
||||||
|
6. Deploy the dashboard using Nginx.
|
||||||
|
7. Access the dashboard through a web browser.
|
||||||
|
Why Use Block Storage?
|
||||||
|
Using Ghaymah Block Storage provides:
|
||||||
|
• Persistent storage
|
||||||
|
• Reliable log retention
|
||||||
|
• Easy backup and recovery
|
||||||
|
• Scalability for large log files
|
||||||
|
Future Improvements
|
||||||
|
• Integrate Elasticsearch for log indexing.
|
||||||
|
• Use Grafana or Kibana for advanced visualization.
|
||||||
|
• Send alerts through email or Slack.
|
||||||
|
• Deploy the SIEM inside Kubernetes.
|
||||||
|
• Add machine learning for anomaly detection.
|
||||||
|
|
||||||
Binary file not shown.
@@ -0,0 +1,137 @@
|
|||||||
|
Task5:
|
||||||
|
|
||||||
|
Scenario
|
||||||
|
A ransomware attack has encrypted all files stored on Ghaymah Block Storage.
|
||||||
|
Users can no longer access their files, and the attacker demands payment in exchange for the decryption key.
|
||||||
|
________________________________________
|
||||||
|
1. Emergency Response Plan (First 60 Minutes)
|
||||||
|
|
||||||
|
0–15 Minutes: Identification & Isolation
|
||||||
|
Objectives
|
||||||
|
• Confirm that a ransomware attack has occurred.
|
||||||
|
• Prevent the malware from spreading.
|
||||||
|
Actions
|
||||||
|
• Disconnect affected virtual machines from the network.
|
||||||
|
• Disable access to shared Block Storage volumes.
|
||||||
|
• Block suspicious IP addresses using firewall rules.
|
||||||
|
• Stop scheduled synchronization tasks.
|
||||||
|
• Notify the security and incident response teams.
|
||||||
|
|
||||||
|
|
||||||
|
15–30 Minutes: Investigation
|
||||||
|
Objectives
|
||||||
|
Determine the scope of the attack.
|
||||||
|
Actions
|
||||||
|
• Review system and application logs.
|
||||||
|
• Identify the ransomware entry point.
|
||||||
|
• Determine which servers and storage volumes are affected.
|
||||||
|
• Preserve logs and forensic evidence.
|
||||||
|
• Check whether backups are intact.
|
||||||
|
|
||||||
|
30–45 Minutes: Containment & Eradication
|
||||||
|
Objectives
|
||||||
|
Remove the ransomware and stop further encryption.
|
||||||
|
Actions
|
||||||
|
• Isolate infected systems.
|
||||||
|
• Scan all virtual machines with antivirus/EDR tools.
|
||||||
|
• Remove malicious processes and scheduled tasks.
|
||||||
|
• Rotate compromised credentials.
|
||||||
|
• Patch exploited vulnerabilities.
|
||||||
|
|
||||||
|
45–60 Minutes: Recovery Preparation
|
||||||
|
Objectives
|
||||||
|
Prepare for service restoration.
|
||||||
|
Actions
|
||||||
|
• Verify the integrity of backups.
|
||||||
|
• Restore critical services in a test environment.
|
||||||
|
• Validate restored data.
|
||||||
|
• Monitor systems for reinfection.
|
||||||
|
Gradually return services to production.
|
||||||
|
Timeline Summary
|
||||||
|
Time Activity
|
||||||
|
0–15 min Detect attack and isolate affected systems
|
||||||
|
15–30 min Investigate logs and identify affected resources
|
||||||
|
30–45 min Remove ransomware and secure infrastructure
|
||||||
|
45–60 min Restore from backups and validate services
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
2. Ghaymah Backup & Recovery Strategy
|
||||||
|
|
||||||
|
Recovery Point Objective (RPO)
|
||||||
|
Definition: The maximum acceptable amount of data loss.
|
||||||
|
Proposed Value: 15 minutes
|
||||||
|
This means backups or snapshots should occur at least every 15 minutes for critical data.
|
||||||
|
________________________________________
|
||||||
|
Recovery Time Objective (RTO)
|
||||||
|
Definition: The maximum acceptable downtime before services are restored.
|
||||||
|
Proposed Value: 1 hour
|
||||||
|
Critical applications should be operational again within one hour.
|
||||||
|
________________________________________
|
||||||
|
Backup Strategy
|
||||||
|
Daily Incremental Backups
|
||||||
|
Capture only changes made since the previous backup.
|
||||||
|
Advantages: Faster , Less storage usage
|
||||||
|
________________________________________
|
||||||
|
Weekly Full Backup
|
||||||
|
Create a complete copy of all Block Storage volumes.
|
||||||
|
Advantages: Faster restoration, Simplified disaster recovery
|
||||||
|
________________________________________
|
||||||
|
Monthly Offline Backup
|
||||||
|
Store a copy outside the production environment.
|
||||||
|
Purpose: Protection against ransomware encrypting online backups.
|
||||||
|
________________________________________
|
||||||
|
3-2-1 Backup Rule
|
||||||
|
The organization should follow the 3-2-1 backup strategy:
|
||||||
|
• 3 copies of the data (one primary + two backups).
|
||||||
|
• 2 different storage media (e.g., Block Storage and external storage/object storage).
|
||||||
|
• 1 off-site or offline backup stored separately from the production environment.
|
||||||
|
________________________________________
|
||||||
|
3. Comprehensive Prevention Plan
|
||||||
|
Identity & Access Management (IAM)
|
||||||
|
• Enable Multi-Factor Authentication (MFA).
|
||||||
|
• Apply the Principle of Least Privilege.
|
||||||
|
• Review user permissions regularly.
|
||||||
|
• Rotate passwords and API keys.
|
||||||
|
________________________________________
|
||||||
|
Network Security
|
||||||
|
• Enable firewalls.
|
||||||
|
• Segment production and backup networks.
|
||||||
|
• Restrict remote administration access.
|
||||||
|
• Use VPN for administrative access.
|
||||||
|
________________________________________
|
||||||
|
Endpoint Security
|
||||||
|
• Deploy Endpoint Detection and Response (EDR).
|
||||||
|
• Keep operating systems and software patched.
|
||||||
|
• Disable unnecessary services.
|
||||||
|
• Enable application allow-listing where appropriate.
|
||||||
|
________________________________________
|
||||||
|
Backup Protection
|
||||||
|
• Use immutable backups where possible.
|
||||||
|
• Encrypt backup data.
|
||||||
|
• Test backup restoration regularly.
|
||||||
|
• Store backups in separate locations.
|
||||||
|
________________________________________
|
||||||
|
|
||||||
|
Container Security
|
||||||
|
• Scan container images using Trivy before deployment.
|
||||||
|
• Avoid running containers as root.
|
||||||
|
• Store secrets securely.
|
||||||
|
• Continuously monitor container activity.
|
||||||
|
________________________________________
|
||||||
|
Monitoring & Detection
|
||||||
|
• Deploy a SIEM solution to centralize logs.
|
||||||
|
• Configure alerts for:
|
||||||
|
o Multiple failed logins.
|
||||||
|
o Unusual file modifications.
|
||||||
|
o Mass file encryption.
|
||||||
|
o Privilege escalation attempts.
|
||||||
|
________________________________________
|
||||||
|
Security Awareness
|
||||||
|
• Train employees to recognize phishing emails.
|
||||||
|
• Conduct regular security awareness sessions.
|
||||||
|
• Simulate phishing campaigns.
|
||||||
|
• Define clear incident reporting procedures.
|
||||||
|
________________________________________
|
||||||
|
Conclusion
|
||||||
|
A successful ransomware response depends on rapid detection, immediate isolation, reliable backups, and tested recovery procedures.
|
||||||
|
By implementing layered security controls—including strong IAM, network segmentation, continuous monitoring, secure container practices, and a resilient backup strategy based on the 3-2-1 rule—organizations using Ghaymah Cloud can significantly reduce the impact of ransomware attacks and recover services efficiently.
|
||||||
Reference in New Issue
Block a user