Arun Kl
Cyber Security Consultant @Thesecmaster
Signup · Get unlimited contacts
WORK HISTORY
Cyber Security Consultant @Thesecmaster
Bengaluru, IN
Worked as a guest freelance Security Consultant & Advisor for a couple of startup companies. Developed and implemented comprehensive information security strategies, plans, policies & procedures, runbooks, playbooks, and project documentation for clients.Helped build SOC, GRC, Risk Assessment, and Vulnerability Management programs for my clients.Design resources on AWS cloud as per the business requirement.Configure resources on AWS and Azure cloud infrastructures using GUI, CLI, and SAM templates like Terraform, CloudFormation, and ARM templates. Automated several workflows using no-code or low-code workflow automation platforms like Make and n8n.Implemented Security Controls, performed Security Assessments (Vulnerabilities, Security Controls, Configuration Audit), and shared the recommendation report to improve the security posture of the organization. Worked on the development of AI-powered security products. Published hundreds of articles, tutorials, analyses, reports, and blog posts about topics around cybersecurity on multiple public forums.
EDUCATION
Visvesvaraya Technological University
Bachelor of Engineering - BE, Computer Science
SKILLS
ABOUT ARUN KL
I am a cybersecurity professional working in IT for 15 years now. I worked with many global teams and IT companies operating from different parts of the globe. I served as a cyber security analyst, specialist, engineer, consultant, and architect in these years. I spent most of my time working in Security Operations and Engineering teams like SOC, CIRT, Vulnerability Management, Threat Hunting, Malware Analysis, and Forensics teams. I worked on several other security projects and have good hands-on experience in designing, deploying, configuring, and maintaining security solutions like SIEM, SOAR, EDR, XDR, NDR, Web Application and Network Firewalls, IPS/IDS, EndPoint Security Solutions, Micro-segmentation solutions, DLP, ADCS, Network Vulnerability Scanners on On-Prem and Cloud infrastructures. In my most recent project, I worked as a Cloud Security Engineer, where my primary responsibility was to ensure the security and integrity of cloud infrastructure across multiple platforms, particularly AWS (Amazon Web Services) and Azure.I look at cybersecurity more as a practitioner than just a professional. I published more than 500 articles, tutorials, analyses, reports, and blog posts about cybersecurity on multiple public forums since 2018. And hosted a training section on how to effectively manage identified and unidentified vulnerabilities, strategies to implement Zero Trust based on the Principle of Least Privilege (POLP), and how to improve Indecent Detection and Response on Cloud and On-Premises infrastructures. Application and Tools Worked Are: AWS: IAM, GuardDuty, CloudTrail, CloudWatch, VPC Flow Logs, KMS, Shield, WAF, Inspector, Security Hub, Macie, Config, Trusted Advisor, Lambda.Azure: AAD, Security Center (Defender for Cloud), Azure Monitor, Network Security Groups, Sentinel, Key Vault, Azure Firewall, Logic Apps, DDoS Protection, Policy, and Azure DevOps.SIEM & SOAR – Splunk, Azure Sentinel, Qradar, ArcSight, and Wazuh.EDR/XDR – Crowdstrike, CarbonBlock, Azure Defender, Symantec Endpoint ProtectionMicrosegmentation – Guardicore Centra Solution.Malware Analysis – Remnux, Joe Sandbox, Falcon Sandbox, Wildfire, IDA Pro, OllyDbg, Ghidra, PEStudio, PEiD, VirusTotal APIs, RegShot, and many internal system tools.Vulnerability Assessment – Qualysgaurd, Tenable Nessus, Rapid7 InsightVM and Nexpose, Cisco Secure Vulnerability Manager, OpenVAS, and Burp Suite,IDS/IPS – Trend Micro TipingPoint, Cisco Firepower, PaloAlto, Security OnionOSINT – Maltego, Shodan, and TheHarvesterITSM – Service Now, Jira, BMC Remedy, and HP Service Manager
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.