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Sagor H.

@sagorhawlader

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Penetration tester | Certified Ethical Hacker

$8 USD / Hour
・
Flag of
Bangladesh (11:47 AM)
・
Joined on December 1, 2024
$8 USD / Hour
・
I am an experienced cybersecurity specialist and freelancer. Skilled in penetration testing, malware analysis, website security enhancement, and vulnerability assessment. I can help make your website more secure and reliable. Services Offered: Penetration Testing & Vulnerability Analysis: ➡️ Website Penetration Testing ➡️ Vulnerability Assessment ➡️ Network Penetration Testing ➡️ Bug Finding and Fixing ➡️ API Testing ➡️ Ethical Hacking Consultation Cybersecurity & Attack Protection: ➡️ Malware Removal and Prevention ➡️ Website Malware Removal & Future Protection ➡️ Protection Against DoS/DDoS and brute force Attacks ➡️ Backdoor Identification and Prevention ➡️ Cybersecurity Risk Assessment ➡️ Firewall Configuration and Optimization ➡️ Server Security Hardening ➡️ SSL Certificate Install and Configuration ➡️ Secure Database Management ➡️ CPanel Security & Firewall Setup Advanced Monitoring & Notification: ➡️ Theme, Plugins, and Files Monitoring with Notifications ➡️ Premium Tools for Automatic Site Monitoring Command & Injection Testing: ➡️ Command Execution Test ➡️ OS Command Injection ➡️ SQL Injection ➡️ HTML Injection ➡️ Header Injection ➡️ Server site templet injection (SSTI) Cross-Site & Redirection Issues: ➡️ XSS (Cross-Site Scripting) Attacks ➡️ CSRF (Cross-Site Request Forgery) ➡️ Unvalidated Redirection ➡️ Insecure CSB (Cross-Site Bypass) Account & Privilege Security: ➡️ Login Page Security Enhancement ➡️ Account Takeover Prevention ➡️ Privilege Escalation Prevention ➡️ IDOR (Insecure Direct Object References) ➡️ 2FA (Two-Factor Authentication) for Extra Security File & Data Protection: ➡️ Local File Inclusion Protection ➡️ Data Tampering Prevention ➡️ Secure File Upload Hosting ➡️ Core Files Security ➡️ Data Encryption and Secure Storage Solutions Database & Admin Security Upgrades: ➡️ Database Security Upgrades ➡️ Admin Panel, Login, and Signup Security Enhancements Cloud & API Security: ➡️ Cloud Security Setup (AWS, Azure, Google Cloud) ➡️ Secure API Integration WordPress & Website Services: ➡️ WordPress Security Enhancement ➡️ Wordpress malware removal ➡️ Remove malware bugs from wp core files ➡️ WordPress Bug Fixes ➡️ Website Migration and Backup ➡️ Website Performance Optimization ➡️ Themes plugins ans all other security upgrade ➡️ Content Management System (CMS) Security Enumeration Services: ➡️ DNS, RPC, FTP, SMTP, SSH, SMB, NetBIOS, SNMP Enumeration Website Security is my passion. If you're looking for expert cybersecurity solutions, feel free to hire me. Contact me for professional cybersecurity services to protect and secure your systems. Thank you Sagor
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Portfolio

Portfolio

12387142
XSS (Cross-Site Scripting) is a common and dangerous web security vulnerability where attackers inject malicious scripts into websites or applications through input fields. It typically occurs using JavaScript and executes in the user’s browser. Through XSS attacks, attackers can steal cookies, collect user information, or display phishing pages. This vulnerability often arises due to a lack of input validation. To prevent XSS, input sanitization, output encoding, and implementing a Content Security Policy (CSP) are essential. It remains a significant challenge in web application security
XSS (Cross-Site Scripting) bugs
XSS (Cross-Site Scripting) is a common and dangerous web security vulnerability where attackers inject malicious scripts into websites or applications through input fields. It typically occurs using JavaScript and executes in the user’s browser. Through XSS attacks, attackers can steal cookies, collect user information, or display phishing pages. This vulnerability often arises due to a lack of input validation. To prevent XSS, input sanitization, output encoding, and implementing a Content Security Policy (CSP) are essential. It remains a significant challenge in web application security
XSS (Cross-Site Scripting) bugs
12387134
Nmap (Network Mapper) is an open-source tool used for network scanning and security auditing. It helps with port scanning, device identification, operating system detection, and service version discovery. System administrators and security researchers use Nmap to identify vulnerabilities in networks. This command-line-based tool is supported on Linux, Windows, and macOS. From basic scans to deep vulnerability analysis, it is highly effective. Nmap is essential for ethical hacking and penetration testing, offering fast and accurate results even for large networks.
Network Scanning and Security Nmap
12385728
Database Printing through LFI" refers to a technique where an attacker leverages a Local File Inclusion (LFI) vulnerability to access and print the contents of a database file stored on the server. By exploiting the LFI flaw, the attacker may inject malicious file paths, potentially gaining unauthorized access to sensitive database files (such as MySQL dumps, configuration files, or backup files). Once the database file is included, the attacker can extract and display its contents, which could include usernames, passwords, and other sensitive information. This technique highlights the importance of securing file inclusion functions in web applications to prevent unauthorized data access and leakage
Database print through LFI
Database Printing through LFI" refers to a technique where an attacker leverages a Local File Inclusion (LFI) vulnerability to access and print the contents of a database file stored on the server. By exploiting the LFI flaw, the attacker may inject malicious file paths, potentially gaining unauthorized access to sensitive database files (such as MySQL dumps, configuration files, or backup files). Once the database file is included, the attacker can extract and display its contents, which could include usernames, passwords, and other sensitive information. This technique highlights the importance of securing file inclusion functions in web applications to prevent unauthorized data access and leakage
Database print through LFI
12385715
An automated LFI (Local File Inclusion) scanner is a tool designed to detect and identify vulnerabilities in web applications that allow attackers to include local files on the server. By automating the scanning process, this tool quickly analyzes websites for potential LFI flaws, helping security professionals identify and mitigate risks
Automated LFI Detection & Scanner
An automated LFI (Local File Inclusion) scanner is a tool designed to detect and identify vulnerabilities in web applications that allow attackers to include local files on the server. By automating the scanning process, this tool quickly analyzes websites for potential LFI flaws, helping security professionals identify and mitigate risks
Automated LFI Detection & Scanner
An automated LFI (Local File Inclusion) scanner is a tool designed to detect and identify vulnerabilities in web applications that allow attackers to include local files on the server. By automating the scanning process, this tool quickly analyzes websites for potential LFI flaws, helping security professionals identify and mitigate risks
Automated LFI Detection & Scanner
12385505
Protect your website from cyber attacks with advanced security measures. Safeguard your data, prevent unauthorized access, and ensure your website stays secure with solutions like firewalls, malware protection, and regular vulnerability assessments. Stay one step ahead of hackers and keep your online presence safe
Protect website from cyber attack
12384884
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
12387142
XSS (Cross-Site Scripting) is a common and dangerous web security vulnerability where attackers inject malicious scripts into websites or applications through input fields. It typically occurs using JavaScript and executes in the user’s browser. Through XSS attacks, attackers can steal cookies, collect user information, or display phishing pages. This vulnerability often arises due to a lack of input validation. To prevent XSS, input sanitization, output encoding, and implementing a Content Security Policy (CSP) are essential. It remains a significant challenge in web application security
XSS (Cross-Site Scripting) bugs
XSS (Cross-Site Scripting) is a common and dangerous web security vulnerability where attackers inject malicious scripts into websites or applications through input fields. It typically occurs using JavaScript and executes in the user’s browser. Through XSS attacks, attackers can steal cookies, collect user information, or display phishing pages. This vulnerability often arises due to a lack of input validation. To prevent XSS, input sanitization, output encoding, and implementing a Content Security Policy (CSP) are essential. It remains a significant challenge in web application security
XSS (Cross-Site Scripting) bugs
12387134
Nmap (Network Mapper) is an open-source tool used for network scanning and security auditing. It helps with port scanning, device identification, operating system detection, and service version discovery. System administrators and security researchers use Nmap to identify vulnerabilities in networks. This command-line-based tool is supported on Linux, Windows, and macOS. From basic scans to deep vulnerability analysis, it is highly effective. Nmap is essential for ethical hacking and penetration testing, offering fast and accurate results even for large networks.
Network Scanning and Security Nmap
12385728
Database Printing through LFI" refers to a technique where an attacker leverages a Local File Inclusion (LFI) vulnerability to access and print the contents of a database file stored on the server. By exploiting the LFI flaw, the attacker may inject malicious file paths, potentially gaining unauthorized access to sensitive database files (such as MySQL dumps, configuration files, or backup files). Once the database file is included, the attacker can extract and display its contents, which could include usernames, passwords, and other sensitive information. This technique highlights the importance of securing file inclusion functions in web applications to prevent unauthorized data access and leakage
Database print through LFI
Database Printing through LFI" refers to a technique where an attacker leverages a Local File Inclusion (LFI) vulnerability to access and print the contents of a database file stored on the server. By exploiting the LFI flaw, the attacker may inject malicious file paths, potentially gaining unauthorized access to sensitive database files (such as MySQL dumps, configuration files, or backup files). Once the database file is included, the attacker can extract and display its contents, which could include usernames, passwords, and other sensitive information. This technique highlights the importance of securing file inclusion functions in web applications to prevent unauthorized data access and leakage
Database print through LFI
12385715
An automated LFI (Local File Inclusion) scanner is a tool designed to detect and identify vulnerabilities in web applications that allow attackers to include local files on the server. By automating the scanning process, this tool quickly analyzes websites for potential LFI flaws, helping security professionals identify and mitigate risks
Automated LFI Detection & Scanner
An automated LFI (Local File Inclusion) scanner is a tool designed to detect and identify vulnerabilities in web applications that allow attackers to include local files on the server. By automating the scanning process, this tool quickly analyzes websites for potential LFI flaws, helping security professionals identify and mitigate risks
Automated LFI Detection & Scanner
An automated LFI (Local File Inclusion) scanner is a tool designed to detect and identify vulnerabilities in web applications that allow attackers to include local files on the server. By automating the scanning process, this tool quickly analyzes websites for potential LFI flaws, helping security professionals identify and mitigate risks
Automated LFI Detection & Scanner
12385505
Protect your website from cyber attacks with advanced security measures. Safeguard your data, prevent unauthorized access, and ensure your website stays secure with solutions like firewalls, malware protection, and regular vulnerability assessments. Stay one step ahead of hackers and keep your online presence safe
Protect website from cyber attack
12384884
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
I offer comprehensive penetration testing and malware cleaning services for WordPress websites. My approach includes identifying vulnerabilities, exploiting them in a controlled environment, and providing solutions to fix these issues. I also perform thorough malware scans and remove any malicious code, ensuring your website is secure from cyber threats. With my services, you'll have a secure WordPress site, free from potential hacks and data breaches, allowing you to focus on growing your business with peace of mind.
Penetration testing malware cleaning
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0.0 · 0 Reviews
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Experience
Website security researcher
Apr, 2021 - Present
•
3 years, 9 months
TechSparkIT
Apr, 2021 - Present
•
3 years, 9 months
As a website security researcher at TeckSparkIT since 2020, I specialize in identifying and addressing vulnerabilities in websites. I conduct comprehensive security assessments, penetration testing, and malware analysis to ensure robust protection against cyber threats. With a focus on enhancing website security, I offer services ranging from vulnerability assessments to malware removal, providing solutions that secure websites from potential attacks
Flag of
Dhaka, mirpur, Bangladesh
Apr, 2021 - Present
•
3 years, 9 months
Penetration tester | Security researcher
Nov, 2023 - Aug, 2024
•
9 months, 1 day
Empire Tax Professionals
Nov, 2023 - Aug, 2024
•
9 months, 1 day
As a penetration tester and security researcher at Empire Tax Professionals, I focus on identifying and mitigating security risks for the company’s digital infrastructure. My work involves conducting vulnerability assessments, penetration testing, and providing detailed security solutions to protect sensitive data. By staying updated on the latest cybersecurity trends, I ensure that Empire Tax Professionals' systems remain secure, reliable, and protected from potential threats.
Flag of
New York, NY 10001, United States
Nov, 2023 - Aug, 2024
•
9 months, 1 day
Education
University of Barishal
2023 - 2024
•
1 year
Bachelor of Social Science (BSS)
Flag of
Bangladesh
2023 - 2024
•
1 year
Qualifications
Penetration Tester
2022
Codemanbd
With a strong background in penetration testing, I received awards and certificates from CodeManBD in 2022, recognizing my expertise in identifying and addressing security vulnerabilities. This recognition reflects my commitment to maintaining high standards in cybersecurity, allowing me to deliver effective and reliable solutions in securing websites and systems from potential threats
2022
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