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Cloud Security Specialist – Immediate Infrastructure Hardening (Short Term) Project Overview Duration: 3 to 5 days Location: Remote Start: Immediate A healthcare technology platform requires a Cloud Security Specialist to implement quick security improvements identified in a recent penetration assessment. This is a focused, short-term assignment aimed at reducing immediate attack surface exposure at the infrastructure layer. Scope of Work All listed tasks must be completed. 1. Server Version Disclosure Prevention Remove server and framework version information from HTTP responses. Responsibilities Configure AWS Application Load Balancer to remove server headers Update CloudFront response headers policy Disable X Powered By headers in [login to view URL] Customize error responses to prevent version leakage Validate using curl, browser developer tools, and security scanners 2. SSL/TLS Hardening Strengthen TLS configuration to meet modern security standards. Responsibilities Update ALB to TLS 1.2 and 1.3 only Disable weak protocols and insecure cipher suites Implement security headers including HSTS, X Frame Options, X Content Type Options Validate certificate chain and OCSP stapling Achieve SSL Labs A+ rating 3. Open Port and Security Group Audit Conduct infrastructure-level network exposure review. Responsibilities Perform port scans on staging and production Audit AWS Security Groups Close unnecessary or risky ports Document required open ports with justification Configure CloudWatch alerts for Security Group modifications Technical Environment AWS ap-south-1 ALB, CloudFront, EC2, RDS [login to view URL] / React Tools available: nmap, OWASP ZAP, SSL Labs Limited IAM access will be provided. Required Experience AWS infrastructure security Strong TLS and cipher suite expertise Experience with port scanning and vulnerability assessment tools Web server security configuration knowledge Deliverables Hardened configuration implemented Validation evidence Security documentation summary
Projekt-ID: 40224283
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Aktiv vor 20 Tagen
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22 Freelancer bieten im Durchschnitt ₹7.580 INR für diesen Auftrag

Hello, I have 10 years of experience in AWS infrastructure security and cloud security technologies. I am interested in the role of Cloud Security Specialist for your healthcare technology platform. I will ensure AWS infrastructure hardening by implementing the required security improvements promptly. My skills in TLS configuration and security group audits align perfectly with your project needs. I am available to start immediately and complete the tasks within 3 to 5 days. Regards, VishnuLal NB*
₹12.500 INR in 1 Tag
7,7
7,7

Hi, I will set up, manage and potentially troubleshooting your AWS service to ensure seamless data backup. I have 10 years of expertise in amazon web services. I can set up aws ec2, aws s3 and other amazon products with the best configuration, S3 bucket creation, mounting bucket to different EC2 instances, uploading contents into bucket, Expanding volume in live ec2 instance without data loss, DNS fail over and recovering it from same or different region , Backup of instances, database, volumes, Auto scalingin in which if any of the instance will stop responding then a copy of instance will be loaded so that there will be no down time, Monitoring services, Cloud front, it help us to load contents of website from near by location, Amazon Relational Database Services. Please discuss, Thank you.
₹7.000 INR in 1 Tag
7,5
7,5

Hello, We’ve reviewed your requirement for a Cloud Security Specialist to implement immediate security hardening on your AWS infrastructure following your recent assessment. Our team at Ambient Infotech has hands-on experience with AWS security hardening, vulnerability mitigation, and infrastructure risk reduction, including implementation of TLS best practices, removing sensitive headers, tightening security groups, and auditing open services to reduce attack surface exposure. We focus on practical, validated improvements that are meaningfully verifiable using tools like curl, SSL Labs, and security scanners — each step documented with evidence and recommendations for future hardening. Our approach ensures your environment meets modern security standards while maintaining stability and performance. Best regards, Ambient Infotech
₹9.500 INR in 6 Tagen
6,1
6,1

Hire me, I have 14 years of experience in server and system administration and Network Administration. I have managed shared servers, VPS servers, dedicated servers, GoDaddy Hosting, AWS Cloud Server, Digital Ocean Cloud Server, Google Cloud, DNS, domains, SSL certificates, Plesk Panel, Red Hat, CentOS, Ubuntu, and so on. I am a Microsoft and AWS-certified engineer. In which I have managed the following things: EC2, Load Balancer, RDS, Route53, S3 Bucket, Light-Sail, SES, Work-Mail setup, Snapshot, Volume, Auto Scaling, AMI, IAM Role, SSL Installation, Dedicated Server, Shared Server, WordPress, Django, PHP, MySQL, LAMP server, etc. I have migrated Thousands of websites from shared hosting to AWS Cloud servers. Skills: CI-CD, GitHub Actions, Pipeline, Jenkins, Auto deployment, DNS, Domain, Website Migration , SSL Installation of Domains and Subdomains, Installation of LAMP, Nodejs, NPM, Java, Ruby on Rails, WordPress, PHP, PhpMyAdmin, MySQL, Installation of Windows Software I have Already completed more projects successfully for cloud server Installation, SSL installation, WordPress setup, AWS, EC2, etc. I'd love to work with you. Regards Sandeep Kumar
₹8.000 INR in 1 Tag
5,9
5,9

With over 5 years of solid experience in AWS, DevOps, and cloud security, I'm the ideal candidate to fortify your healthcare technology platform's infrastructure against potential cyber-attacks. I have performed comprehensive security audits and utilized penetration-testing tools like nmap, OWASP ZAP, and SSL Labs to uncover any vulnerabilities and ensure tight security on various projects previously. Not only will this help in safeguarding your data but also establish trust with your clients. In addition to hardening your infrastructure ASAP as per your outlined duties, I also prioritize thorough documentation that reassures you of the secure environment you're relying on for your healthcare platform. Furthermore, being an AWS Certified Professional and a staunch DevOps engineer proficient in Jenkins integration, GitLab CI/CD systems along with my skills in Amazon Web Services leads me to believe that choosing me guarantees you a seamless collaboration. I await the opportunity to contribute my capabilities towards creating a reliable shield against potential vulnerabilities in your important project.
₹12.500 INR in 7 Tagen
4,7
4,7

We at Offensium Vault Private Limited (ISO 27001:2022 & ISO 9001:2015) can perform a comprehensive AWS infrastructure security audit only (no configuration changes or fixes). Scope of Audit • Review of ALB, CloudFront, EC2, RDS configurations • TLS configuration analysis (protocols, cipher suites, certificate chain) • Server header & version disclosure assessment • Security Group & open port exposure review • VPC, subnet, NACL exposure validation • IAM role & policy least-privilege analysis • Logging & monitoring posture (CloudTrail, CloudWatch, GuardDuty readiness) Approach • Non-intrusive assessment aligned with AWS best practices • Port scanning (staging/production as permitted) • SSL validation (SSL Labs methodology) • Configuration review against industry standards Deliverables • Executive summary (risk posture overview) • Detailed technical report with CVSS-based risk ratings • Evidence (scan outputs, screenshots, header captures) • Clear remediation roadmap (no direct implementation) We can begin immediately upon access and complete the audit within 3–5 days. Let us know when you’d like to proceed.
₹10.000 INR in 7 Tagen
3,1
3,1

Hi, I can start immediately and complete the AWS infrastructure hardening within 3–5 days. I have hands-on experience securing ALB, CloudFront, EC2, and RDS — including TLS 1.2/1.3 enforcement, header sanitization, port audits, and achieving SSL Labs A+ ratings. I’ll ensure version disclosures are removed, security groups are tightened, weak ciphers are disabled, and proper validation evidence is provided. Happy to review your pentest findings and begin right away.
₹7.000 INR in 4 Tagen
1,5
1,5

Hi there, I'm Robert, a Senior Full-Stack & AI Engineer with over 10 years of experience architecting and delivering SaaS platforms, automation systems, and intelligent applications, with strengths in AWS security, web security, and networking. I have successfully hardened cloud infrastructures for healthcare clients, enhancing their security posture through immediate implementations following security assessments. This included secure configuration of AWS services like ALB and CloudFront, effectively addressing vulnerabilities identified in penetration tests. My technical expertise aligns perfectly with your needs, ensuring quick, effective improvements to reduce attack surface exposure at the infrastructure layer. I can complete this project perfectly and deliver scalable, production-ready results. I am committed to clean architecture, structured documentation, CI/CD automation, and OWASP-based security practices. All security implementations will adhere to the best standards. Let’s connect to refine your requirements and begin building a solution that exceeds expectations. Have you identified specific timelines or metrics for evaluating the success of the security hardening process?
₹8.500 INR in 5 Tagen
0,0
0,0

Hello, I see that you're looking for a Cloud Security Specialist to quickly improve your infrastructure security following a penetration assessment. I can help with that by focusing on the key areas you've identified: preventing server version disclosure, hardening SSL/TLS configurations, and auditing open ports and security groups. With my experience in AWS security and web server configurations, I can effectively configure your Application Load Balancer and CloudFront settings to enhance security and remove sensitive information from responses. I also have a strong grasp of TLS best practices, which will ensure your configurations meet modern standards and achieve top ratings on SSL Labs. By conducting thorough audits and implementing necessary changes, I will help minimize risk and strengthen your platform's defenses. Best regards, Mustafa Imtiaz
₹7.000 INR in 7 Tagen
0,0
0,0

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