Raj S
ON
Summary
Accomplished Senior Cyber Security Specialist with a proven track record at Wells Fargo, enhancing organizational security through expert vulnerability assessments and strategic incident response. Skilled in Microsoft Azure and Splunk, adept at multitasking and problem-solving. Significantly improved threat detection and compliance, demonstrating professionalism and a keen ability to address complex security challenges.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Senior Cyber Security Specialist
Wells Fargo
06.2023 - Current
- Performed security and privacy assessments, including vulnerability assessment and penetration
testing, to determine compliance and strengthen organizational security posture. - Led security incident responses and investigations, identifying root causes and consulting with
teams to implement solutions within SLA timeframes. - Implemented Azure Sentinel, Azure Security Center, and Application Gateway to enhance moni-
toring and incident response capabilities. - Successfully established and tested Azure AD Tenant for production, ensuring secure deployment
and scalability. - Hands-On experience with security tools, such as Splunk, QRadar, and Symantec Endpoint Protec-
tion. - Conducted thorough vulnerability assessments of applications using tools like Nessus and manual
techniques, adhering to OWASP standards. - Automated security controls, processes, and metrics to streamline operations and enhance or-
ganizational security. - Reviewed and created firewall rules while monitoring logs in Checkpoint and Net Screen Firewalls
to ensure compliance with security standards. - Managed onboarding projects for security hardware/software implementations and updates, en-
suring seamless deployment across systems. - Conducted event correlation and analysis using tools like Wireshark, Nessus, and TCP dump to
identify patterns and mitigate potential risks. - Designed, tested, and implemented security infrastructure including centralized logging, IDS, and
HIDS systems. - Played a key role in maintaining PCI DSS compliance for critical applications, securing payment
card data and meeting industry standards. - Proactively participated in threat hunting initiatives to identify advanced threats and mitigate
risks before breaches occurred. - Collaborated with third-party penetration testers to identify vulnerabilities and plan effective re-
mediation strategies. - Researched and implemented cutting-edge application security technologies, enhancing the se-
curity posture of critical applications. - Developed and refined cybersecurity policies, procedures, and playbooks to align with organiza-
tional goals and industry best practices.
Senior Consultant( Soc Analyst)
EBay Inc
09.2022 - 05.2023
- Configured and managed Azure AD Connect, Microsoft Azure Active Directory, and Azure Single Sign-On to streamline user authentication and access.
- Monitored and analyzed security events using SIEM tools (LogRhythm, McAfee ePO, Palo Alto, Mimecast).
- Provided real-time threat detection, incident response, and security monitoring to protect against cyber threats.
- Monitor security events and alerts generated by Microsoft Sentinel, and respond to incidents in a timely and effective manner.
- Conducted risk assessments and updated System Security Plans (SSP) using NIST 800-18 guidelines to ensure regulatory compliance.
- Identified and addressed vulnerabilities based on client security policies and regulations such as GDPR, PCI DSS, and HIPAA.
- Managed email security solutions, including Proofpoint and Mimecast, to prevent phishing attacks and malware infiltration.
- Supported the deployment and monitoring of compliance dashboards in Office 365 Tenant, aligning with organizational security policies.
- Developed cloud incident response plans and playbooks, enabling rapid and effective response to security incidents.
- Utilized secure software development practices and OWASP Top 10 guidelines to identify and mitigate common vulnerabilities.
- Conducted proactive vulnerability management for cloud applications, automating remediation processes for efficiency.
- Assisted in the integration of cloud-based security solutions with on-premises infrastructure to ensure seamless operations.
- Collaborated with stakeholders to assess cloud security risks and implement mitigation strategies tailored to the organization’s needs.
- Leveraged Power BI and Azure Security tools to provide management with detailed insights and actionable metrics on security posture.
- Maintained expertise in cloud trends, Azure updates, and best practices to keep security measures aligned with evolving technologies.
Cybersecurity Consultant
Cognizant Technologies Solutions
05.2016 - 09.2020
- Successfully managed Security Operations Center (SOC) operations, monitoring network traffic and responding to potential threats.
- Played a pivotal role in analyzing complex security issues, identifying root causes, and proposing effective solutions.
- Conducted thorough web application penetration tests, identifying vulnerabilities and recommending security enhancements.
- Led efforts in maintaining PCI DSS compliance for critical applications, securing payment card data.
- Actively participated in threat hunting initiatives, proactively identifying advanced threats and potential breaches.
- Involved in weekly and monthly meetings with other teams to review and discuss upcoming production changes and policy modifications.
- Create Policies, Procedures, Reports, Metrics, and provide network and host-based security to each host within the organization.
- Utilized SIEM (QRadar) systems to monitor and analyze security events, promptly escalating potential threats for further investigation.
- Collaborated with L2 analysts to conduct in-depth investigations into complex incidents, providing insights into attack vectors and mitigation strategies.
- Assisted in the development of incident response playbooks, streamlining response processes.
- Successfully managed Security Operations Center (SOC) operations, monitoring network traffic and responding to potential threats.
- Played a pivotal role in analyzing complex security issues, identifying root causes, and proposing effective solutions.
- Engaged with clients to understand their security needs, delivering clear and concise documentation and recommendations.
- Utilized SIEM systems to monitor and analyze security events, escalating potential threats for further investigation.
- Collaborated with senior analysts to contribute to in-depth investigations into complex incidents.
- Assisted in refining incident response processes and documentation.
- Used PowerPoint to conduct training sessions on new cybersecurity measures and protocols.
Education
Bachelor of Computer Applications -
Osmania University
HyderabadSkills
- Core Cybersecurity: Firewall Configuration, DDoS Prevention, Incident Response, Threat Hunting (MITRE ATT&CK, Cyber Kill Chain), Security Analysis, SOC Operations (L1, L2), CIA Triad, Endpoint Security, Network Security
- Cloud Security & Identity Management: Microsoft Azure (Azure Sentinel), AWS, GCP (Alerts and Monitoring), IAM, RBAC, PIM, Microsoft Office 365 Security, Regulatory Compliance (HIPAA, GDPR, PCI DSS)
- Threat & Vulnerability Management: Vulnerability Analysis, Penetration Testing, Malware Analysis, Threat Intelligence, Nessus, Qualys, Nmap, Burp Suite, Recorded Future, ThreatConnect
- Email & Endpoint Security: Proofpoint, Mimecast, Microsoft Defender for Office 365, Microsoft Defender for Endpoint, Symantec Endpoint Protection, CrowdStrike Falcon
- Security Tools & Platforms: SIEM (Splunk, Azure Sentinel, LogRhythm, QRadar, Sumo Logic), EDR/XDR (CrowdStrike, Microsoft Defender Suite), IDS/IPS (Palo Alto Firewalls), Wireshark
- Automation & Scripting: Python, PowerShell, Bash, KQL, SOAR Playbooks, Splunk Scripting
- Operating Systems: Windows (Server/Desktop), Linux (RedHat, Parrot OS, Kali Linux), macOS, Cisco IOS
- Cybersecurity Frameworks & Standards: NIST 800-18, ISO 27001, MITRE ATT&CK, Cyber Kill Chain, HIPAA Compliance, CIA Triad
- Network Products: Cisco Firewalls, Palo Alto Firewalls
- Additional Skills: SOP and Playbook Creation, Log Analysis, Security Incident Management, Phishing and Spam Email Analysis, Security Operations Monitoring
- Soft Skills: Multitasking, Professionalism, Problem-Solving, Self-Direction, Time Management, Reliability
Certification
- Sentinel One Incident Response
- Certified Ethical Hacker (CEH).
- CompTIA Security
- Microsoft SC 200.
- Microsoft Defender XDR SC 900.
- Mastercard Cyber Security (Forage Internship)
- Pwc Switzerland (Forage Internship)
Accomplishments
- SIEM (Microfocus sentinel, Splunk, LogRhythm, IBM Qradar consoles
- Have a deep knowledge in identifying and analyzing suspicious events
- Versatile,bilingual professional and ability to manage sensitive materials
- Able to use various security tools to perform logs and packet analysis as well as performing Security SIEM Operational tasks - Analysis, Filters, Active channels, Reports, Dashboards and Suggestion of fine-tuning on existing rules
- Have good Knowledge on TCP/IP, security concepts, WAN and LANconcepts, routing protocols, Firewall security policies and good understanding on different types of attacks
- Finally, can perform malware analysis, phishing analysis with the overall objective to ensure Confidentiality, Integrity and Availability of the systems, networks and data.
- Cyber Security Foundation Professional Certificate
- Preparing for CISSP Certification
Timeline
Senior Cyber Security Specialist
Wells Fargo
06.2023 - Current
Senior Consultant( Soc Analyst)
EBay Inc
09.2022 - 05.2023
Cybersecurity Consultant
Cognizant Technologies Solutions
05.2016 - 09.2020
Bachelor of Computer Applications -
Osmania University
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