Cybersecurity Projects

Goals: Improve detection of cybersecurity incidents and enhance monitoring for proactive risk mitigation.

Challenges: Real-time data analysis, correlating logs from different sources, reducing alert fatigue.

Solutions: Deployed Wazuh and Prometheus for real-time threat detection and logging, integrated with Zabbix for observability. Used Splunk for log aggregation and analysis, and AWS CloudTrail for monitoring API calls across the AWS environment.

Outcome: Improved incident response times and reduced false positives, enhancing system security and threat mitigation.

Goals: Enable HIPAA compliance by securing patient data at rest and in transit.

Challenges: Ensuring HIPAA compliance across cloud and on-premises storage, managing encryption keys, and secure access.

Solutions: Configured TLS to encrypt data in transit, set up VPN for secure access, and used AWS KMS for data encryption at rest. Created SAN encryption keys for storage security.

Outcome: Achieved HIPAA compliance, secured healthcare data, and established reliable encryption protocols.

Goals: Implement Single Sign-On (SSO) with MFA to enhance security for application access.

Challenges: Ensuring compatibility with legacy systems and minimizing user disruption.

Solutions: Deployed Okta for SSO, integrated with LDAP for directory services. Enabled MFA for added security.

Outcome: Enhanced security for user access, streamlined authentication, and reduced unauthorized access risks.

Goals: Ensure PCI DSS compliance to protect payment data and avoid potential breaches.

Challenges: Meeting PCI DSS requirements for encryption, auditing, and logging in the cloud.

Solutions: Used AWS KMS for encryption, Security Hub for compliance management, GuardDuty for threat detection, and CloudTrail for audit logging. Automated compliance checks with AWS Lambda.

Outcome: Achieved PCI DSS compliance, protected payment data, and ensured continuous monitoring.

Goals: Implement SOC2 compliance for cloud resources to ensure data protection and auditing.

Challenges: Continuous monitoring and maintaining SOC2 compliance in a dynamic environment.

Solutions: Configured AWS Config for compliance tracking, CloudTrail for logging, and GuardDuty and CloudWatch for security events monitoring.

Outcome: Achieved SOC2 compliance, enhanced security posture, and automated compliance tracking.

Goals: Establish a secure AWS Landing Zone with guardrails for multi-account compliance management.

Challenges: Supporting multiple compliance standards, encryption, access restrictions, and monitoring.

Solutions: Configured AWS Organizations with SCPs to enforce guardrails, disabled public S3 access, enforced KMS encryption, and deployed AWS Config for audits.

Outcome: Built a scalable AWS Landing Zone with automated auditing and security monitoring.

Goals: Identify and manage vulnerabilities across applications and infrastructure.

Challenges: Prioritizing vulnerabilities in a complex environment.

Solutions: Implemented Nessus and AWS Inspector for regular scans, integrated Jenkins for automated CI/CD security checks, and used OWASP ZAP for testing.

Outcome: Reduced exposure to vulnerabilities by 45% through continuous monitoring and remediation.

Goals: Set up firewalls and backup strategy to prevent ransomware attacks.

Challenges: Multi-layered ransomware defense and reliable backups.

Solutions: Configured Palo Alto and Fortinet firewalls, used BackupExec with immutable storage for secure backups.

Outcome: Enhanced ransomware defense and reduced recovery times by 80%.

Goals: Protect web assets from DDoS and ensure DNS performance.

Challenges: Handling large-scale DDoS attacks with minimal downtime.

Solutions: Deployed Cloudflare and AWS Shield for DDoS protection, configured Anycast DNS to improve resilience and latency.

Outcome: Achieved 99.9% uptime with reduced latency for global users.

Goals: Implement threat detection and response for corporate assets.

Challenges: Detection across endpoints, network, and cloud with rapid response times.

Solutions: Used Cisco Umbrella for DNS protection, CrowdStrike Falcon for endpoint detection, and Splunk for threat intelligence.

Outcome: Reduced incident response time by 60%, protecting data and assets.

Goals: Ensure continuity with robust backup and recovery strategies.

Challenges: Fast recovery and data loss prevention.

Solutions: Implemented Veeam for local and cloud backups, used AWS S3 for immediate access, and Glacier for archiving.

Outcome: Reduced downtime by 90% with resilient disaster recovery.