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Certified Ethical Hacking Computer Security Internet Security Network Administration Web Security
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Constantin S.

@creatixclick

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5,0
30

5,9

5,9

95%

Comprehensive IT Security & Consulting | Top 2% |

$45 USD / Time

・

Flag for

United States (6:08 PM)

・

Tilmeldt juli 26, 2023

・

8 Anbefalinger

$45 USD / Time

・

Elite IT Security & Consulting US-based cybersecurity expert with 7+ years securing global businesses • Cybersecurity audits: OWASP, Nessus, Burp Suite, Acunetix, Kali Linux, Custom Exploits • Compliance: SOC 2, ISO 27001, GDPR, HIPAA • Certified: CEH, CISSP Hire me for cutting-edge cybersecurity solutions!

Verifikationer

Til tiden

100 %

Indenfor budgettet

100 %

Accept andel

100 %

Genansættelse andel

4 %

Freelancer Computer Security Consultants United States
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Portfolio-mappe

Portfolio-mappe

13612885
This certificate proves my competence as an ethical hacker. You can also view and verify this certificate by following the link. Constantin Stratulat ECC6891247035 https://aspen.eccouncil.org/Verify

Certified Ethical Hacker v13

Certified Ethical Hacker v13

11432749
Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

12166859
I specialize in conducting comprehensive penetration tests based on the OWASP Top 10 vulnerabilities, which represent the most critical security risks to web applications. My service includes: Detailed Security Analysis: I systematically test your web application for the OWASP Top 10 vulnerabilities, including Broken Access Control, Injection, Security Misconfigurations, and more. Custom Reports: Each test is documented in a detailed report, including the identification of vulnerabilities, risk assessments, and practical recommendations to mitigate or eliminate the risks. Tools and Techniques: Utilizing industry-standard tools such as Kali Linux, Burp Suite, Nmap, and SQLmap, I provide an in-depth analysis to ensure your application is secure. Actionable Insights: My reports are designed not just to identify issues but to provide clear, actionable steps to improve the security of your application. Whether you need a full security audit or a targeted assessment, I offer a professio

OWASP Top 10 2023 Report

12166866
I provide comprehensive security assessments using Invicti, delivering detailed reports complete with executive summaries for easy understanding and decision-making. My services include: Thorough Vulnerability Scanning: Utilizing Invicti’s advanced scanning technology, I perform in-depth assessments of your web applications, identifying critical vulnerabilities in line with the OWASP Top 10. Detailed Reports: Each vulnerability is documented in a detailed report, including technical descriptions, potential impacts, and step-by-step remediation guidance. My reports cater to both technical teams and management. Executive Summary: Every report includes a clear and concise executive summary, highlighting the key findings, overall risk levels, and prioritized recommendations, making it easier for stakeholders to grasp the security posture at a glance. Customizable Insights: The reports are tailored to your specific needs, ensuring that the findings and recommendations are relevant and a

Detailed Security Risks audit

I provide comprehensive security assessments using Invicti, delivering detailed reports complete with executive summaries for easy understanding and decision-making. My services include: Thorough Vulnerability Scanning: Utilizing Invicti’s advanced scanning technology, I perform in-depth assessments of your web applications, identifying critical vulnerabilities in line with the OWASP Top 10. Detailed Reports: Each vulnerability is documented in a detailed report, including technical descriptions, potential impacts, and step-by-step remediation guidance. My reports cater to both technical teams and management. Executive Summary: Every report includes a clear and concise executive summary, highlighting the key findings, overall risk levels, and prioritized recommendations, making it easier for stakeholders to grasp the security posture at a glance. Customizable Insights: The reports are tailored to your specific needs, ensuring that the findings and recommendations are relevant and a

Detailed Security Risks audit

I provide comprehensive security assessments using Invicti, delivering detailed reports complete with executive summaries for easy understanding and decision-making. My services include: Thorough Vulnerability Scanning: Utilizing Invicti’s advanced scanning technology, I perform in-depth assessments of your web applications, identifying critical vulnerabilities in line with the OWASP Top 10. Detailed Reports: Each vulnerability is documented in a detailed report, including technical descriptions, potential impacts, and step-by-step remediation guidance. My reports cater to both technical teams and management. Executive Summary: Every report includes a clear and concise executive summary, highlighting the key findings, overall risk levels, and prioritized recommendations, making it easier for stakeholders to grasp the security posture at a glance. Customizable Insights: The reports are tailored to your specific needs, ensuring that the findings and recommendations are relevant and a

Detailed Security Risks audit

11393031
A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

11393025
Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

13612885
This certificate proves my competence as an ethical hacker. You can also view and verify this certificate by following the link. Constantin Stratulat ECC6891247035 https://aspen.eccouncil.org/Verify

Certified Ethical Hacker v13

Certified Ethical Hacker v13

11432749
Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

Task Description: Ubuntu 22.04 Server Setup with ISPconfig Admin Panel Overview: We require the setup of an Ubuntu 22.04 server from scratch, complete with the installation and configuration of the ISPconfig admin panel. This task aims to create a robust and user-friendly hosting environment suitable for managing websites, email services, and other web applications. Detailed Requirements: Server Setup: Begin with a fresh installation of Ubuntu 22.04 on a designated server or virtual machine. Ensure the server has a static IP address and is accessible via SSH. Security Configuration: Implement essential security measures, including firewall setup (e.g., UFW), SSH hardening, and fail2ban installation to prevent unauthorized access. LAMP Stack Installation: Install and configure the LAMP (Linux, Apache, MySQL, PHP) stack to host websites and web applications. Ensure Apache and MySQL are properly optimized for performance and security. ISPconfig Installation:

Build ubuntu server with ISPconfig

12166859
I specialize in conducting comprehensive penetration tests based on the OWASP Top 10 vulnerabilities, which represent the most critical security risks to web applications. My service includes: Detailed Security Analysis: I systematically test your web application for the OWASP Top 10 vulnerabilities, including Broken Access Control, Injection, Security Misconfigurations, and more. Custom Reports: Each test is documented in a detailed report, including the identification of vulnerabilities, risk assessments, and practical recommendations to mitigate or eliminate the risks. Tools and Techniques: Utilizing industry-standard tools such as Kali Linux, Burp Suite, Nmap, and SQLmap, I provide an in-depth analysis to ensure your application is secure. Actionable Insights: My reports are designed not just to identify issues but to provide clear, actionable steps to improve the security of your application. Whether you need a full security audit or a targeted assessment, I offer a professio

OWASP Top 10 2023 Report

12166866
I provide comprehensive security assessments using Invicti, delivering detailed reports complete with executive summaries for easy understanding and decision-making. My services include: Thorough Vulnerability Scanning: Utilizing Invicti’s advanced scanning technology, I perform in-depth assessments of your web applications, identifying critical vulnerabilities in line with the OWASP Top 10. Detailed Reports: Each vulnerability is documented in a detailed report, including technical descriptions, potential impacts, and step-by-step remediation guidance. My reports cater to both technical teams and management. Executive Summary: Every report includes a clear and concise executive summary, highlighting the key findings, overall risk levels, and prioritized recommendations, making it easier for stakeholders to grasp the security posture at a glance. Customizable Insights: The reports are tailored to your specific needs, ensuring that the findings and recommendations are relevant and a

Detailed Security Risks audit

I provide comprehensive security assessments using Invicti, delivering detailed reports complete with executive summaries for easy understanding and decision-making. My services include: Thorough Vulnerability Scanning: Utilizing Invicti’s advanced scanning technology, I perform in-depth assessments of your web applications, identifying critical vulnerabilities in line with the OWASP Top 10. Detailed Reports: Each vulnerability is documented in a detailed report, including technical descriptions, potential impacts, and step-by-step remediation guidance. My reports cater to both technical teams and management. Executive Summary: Every report includes a clear and concise executive summary, highlighting the key findings, overall risk levels, and prioritized recommendations, making it easier for stakeholders to grasp the security posture at a glance. Customizable Insights: The reports are tailored to your specific needs, ensuring that the findings and recommendations are relevant and a

Detailed Security Risks audit

I provide comprehensive security assessments using Invicti, delivering detailed reports complete with executive summaries for easy understanding and decision-making. My services include: Thorough Vulnerability Scanning: Utilizing Invicti’s advanced scanning technology, I perform in-depth assessments of your web applications, identifying critical vulnerabilities in line with the OWASP Top 10. Detailed Reports: Each vulnerability is documented in a detailed report, including technical descriptions, potential impacts, and step-by-step remediation guidance. My reports cater to both technical teams and management. Executive Summary: Every report includes a clear and concise executive summary, highlighting the key findings, overall risk levels, and prioritized recommendations, making it easier for stakeholders to grasp the security posture at a glance. Customizable Insights: The reports are tailored to your specific needs, ensuring that the findings and recommendations are relevant and a

Detailed Security Risks audit

11393031
A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

A full customization was performed for the xgpu.org website Tag manager, analytics, as well as optimization in search console

Setup custom xgpu.org GTM, GA4, Search Console

11393025
Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

Configured the client tag manager as well as the migration of analytics from the old version to the new version ga4 by the way it connected everything in one and configured conversions.

Setup GTM and GA4 migration from old one

5.0 · 30 Bedømmelser
Bedømmelser
A

Email Security Expert Needed • £304 GBP

Excellent service, has a lot of knowledge and can solve complex IT issue. I highly recommend Constantin S. Fantastic service on budget and on time.

Armando P.

@Armani2025

•

Flag for

Barking, United Kingdom

•

6 måneder siden

Del

F

Cloudflare setup -- 2 • $220 USD

This will be an ongoing relationship. Sharp guy who really knows the ins and outs of cyber security. Hire him, you will be happy you did! Frank B, Lana's

Frank B.

@franklinb54

•

Flag for

Rancho Cucamonga, United States

•

7 måneder siden

Del

Brug Avatar.

ISO 27001 Documentation Review • £200 GBP

Excellent Freelancer, helpful and friendly.

Muhammad K.

@danny123

•

Flag for

London, United Kingdom

•

8 måneder siden

Del

S

Fortigate Configuration for Public IPs pass through • $590 USD

Diligent firewall engineer. Would work with again.

Shawn B.

@shawnb16

•

Flag for

Olympic Valley, United States

•

9 måneder siden

Del

N

Advanced Fortigate Configuration for Public IP Passthrough • $262,50 USD

Our project got a few curve balls and Constantin was very flexible and was easy to work with!

Jeb K.

@NewberryTech

•

Flag for

Makawao, United States

•

10 måneder siden

Del

Erfaring

CEO

maj, 2022 - Til stede

•

3 år, 8 måneder

Cyber Electro INC.

maj, 2022 - Til stede

•

3 år, 8 måneder

I am a founder of company Cyber Electro INC, 16192 Coastal Hwy. Lewes , DE. 19958 ZIP.

maj, 2022 - Til stede

•

3 år, 8 måneder

Uddannelse

University of Delaware

2019 - 2023

•

4 år

Computer and information sciences

Flag for

United States

2019 - 2023

•

4 år

American College of Computer and Information Sciences

2016 - 2019

•

3 år

Computer and information sciences

Flag for

United States

2016 - 2019

•

3 år

Kvalifikationer

IT security: the art of fighting dark forces

2023

Google

An online course authorized by Google and offered through Coursera Verif y at: https://coursera.org/verify/4WR8XQZCACAJ Cour ser a has confir med the identity of this individual and their participation in the cour se

2023

Intermediate rules of cyber threats

2021

CRDF Global

Provider: CRDF Global Issued: February 2021 Certification ID: vQjlBoVJWL Promoting safety, security, and sustainability through science, innovation, and collaboration

2021

Udgivelser

Information Security for medium and big company size.

Bogdan Khmelnitzki University Kiev

Publication about cyber threats to business side.

Certificeringer

P

Preferred Freelancer Program SLA

Computer Security - Level 1

Computer Security

Computer Security - Level 3

Computer Security

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