Seguridad web Jobs

My website is accessible from my system but not from my client's. Despite checking with Sucuri and confirming that there's no malware and the site isn't blacklisted, I suspect a firewall issue. Showing medium risk with below URLs :///.git/HEAD I need a professional with experience in diagnosing and resolving firewall-related issues. Please note: - The issue seems to be a blockage by a firewall. - No recent changes have been made to the website, so the problem isn't likely related to new content or code. - I'm not certain which firewall is causing the blockage, so a thorough investigation is necessary. Your expertise in this matter is greatly appreciated.

I'm looking for a skilled cybersecurity professional to help me enhance my Linux server's security. My server is currently protected by a firewall, but I've been facing several threats including DDoS attacks, brute force attempts, and SQL injection attempts. The ideal freelancer for this project should have: - Proficient knowledge in Linux server management - Extensive experience in cybersecurity, specifically in defending against DDoS attacks, brute force attacks, and SQL injection attacks - Skills in configuring and optimizing firewalls - Experience in implementing additional security measures beyond a basic firewall The goal of this project is to effectively block any attempts to timeout my server and to secure it against potential future attacks. Please provide your ...

I'm seeking a Cyber Security Principal Engineer to collaborate with our IS Department. Your main responsibilities will include performing penetration testing on our Wide Area Network (WAN) and supervising our patch management procedures. (Preferred: East Coast Based, Nice to Have: Local to Southern NJ) Key Responsibilities: - Conduct thorough penetration testing on our network infrastructure. - Oversee and manage our organization's patch management processes. Ideal Skills and Experience: - Extensive experience in Cyber Security and Network Infrastructure. - Proven track record in conducting penetration testing. - Strong understanding of patch management processes. - Excellent collaboration and communication skills.

Hi Tell me is there any problem in SSL in my below domains - 1. 2. 3.

I am experiencing slow response times on my server. Ideal skills for this project include: - Server troubleshooting - Performance optimization - System monitoring - Technical problem-solving skills Experience with server maintenance and performance enhancement strategies is highly desirable. Looking forward to receiving your bids.

I'm transitioning from a Fortigate to a Ubiquiti firewall for my small business and need assistance. Candidate must be in the Washington, D.C. area. This will require an on-site visit. - Primary Purpose: The router's primary use will be for a small business, so it should be capable of handling the typical traffic and demands of a small company. - Specific Functions: The main function of the new Ubiquiti firewall will be to replace my current Fortigate firewall. This includes setting up the network and ensuring all configurations are suitable for a small business environment. - Critical Features: One of the key features I need replicated from the Fortigate firewall is the Intrusion Detection/Prevention system. It's crucial for the security of my business that we can moni...

I'm seeking a professional to help set up a small network and a secure, efficient Remote Access VPN for my small business operations. The VPN needs to adhere to enterprise-grade security measures, ensuring all our sensitive data is well protected. Ideal Skills and Experience: - Extensive knowledge in network setup and management - Proven experience with configuring Remote Access VPNs - Expertise in implementing enterprise-grade security measures - Familiarity with multi-factor authentication systems - Strong understanding of encryption methods and protocols

Project Title: Fix Access Issue to a Specific Website on AWS EC2 Mumbai Instance Description: I need help troubleshooting and resolving an issue where the website is not accessible from my AWS EC2 instance located in the Mumbai region. The website opens without any problems on local networks but is not working on the EC2 instance. The project requires identifying the root cause of the issue (such as network, firewall, or security group settings) and implementing a solution to ensure the website opens successfully on the AWS EC2 instance. Requirements: Experience with AWS EC2, particularly in the Mumbai region. Networking and firewall troubleshooting expertise. Familiarity with routing, DNS, and SSL/TLS protocols. Ability to test and ensure the website is accessible after the fix. ...

I need an experienced cybersecurity specialist with strong React skills. My website has security vulnerabilities that need immediate attention. I need to prevent users from reloading the form page via the back button and also to set proper permissions for my files. I also need to prevent access via a direct link. the freelancer should inform and teach me of the changes done . Requirements: - Strengthen general cybersecurity measures across the site - Secure user authentication processes - Properly configure file permissions - Prevent users from reloading form pages Skills and Experience: - Proficiency in React, PHP, and HTML - Proven track record in cybersecurity - Experience with user authentication security - Knowledge of file permission settings

I need an experienced professional to add an SSL certificate to my SAAS application hosted on AWS Elastic Beanstalk. This will enable secure HTTPS access for my website. Key Requirements: - Extensive knowledge and experience with AWS, specifically AWS Elastic Beanstalk. - Proven track record of successfully implementing SSL certificates on web applications. This project is critical for enhancing the security of my application and ensuring a safe browsing experience for my users. Please only bid if you meet the above qualifications.

I'm seeking a professional with experience in penetration testing and real-time system monitoring, specifically focused on various social media platforms. The primary objective of this project is to monitor systems in real-time, with a specific focus on the following platforms: - Facebook - Instagram - Whatsapp - Snapchat - Tiktok The ideal freelancer for this project should possess: - Expertise in penetration testing - Experience in real-time system monitoring - Familiarity with the social media platforms listed above Please include relevant past project examples in your bid.

I'm in need of a partially managed DNS server on Google Cloud. The primary purpose of this server will be to enhance the response time of DNS queries. This DNS server will be part of an extended DNS server network, connecting with my on-premise infrastructure. Key Requirements: - Expertise in setting up DNS servers on Google Cloud - Experience with integrating cloud-based DNS servers with on-premise systems - Skills in configuring DNS for optimal query response times - Knowledge of managing partially managed servers Please provide examples of similar projects you've completed in your proposal.

I need a shoulder patch for a security services company. The idea is a security officer on the lower foreground of the patch with a city scape view behind him with blue skys. In the sky between the buildings is an owl facing forward flying above the officer. In a circle around the top outside edges of the patch reads, Reliable Security Plus, at the bottom reads *License C20318 *

I need a skilled WordPress developer who can carry out some necessary content changes on my site and address critical PHP security vulnerabilities. Fix PHP Security Vulnerabilty - described in the attached document, but a security issues has been identified stemming from the CVE-2024-4577 flaw Content Changes: - Text updates: See attached specific list of changes to Wordpress site - Image updates: Repositioning of contact info, deleting old employee images, and updating the address throughout the site. See attached detailed scope of work for - Adding new pages: No new pages are required at this time. Ideal Skills: - Proficiency in WordPress - PHP security expertise - Content management experience - Attention to detail

Hi Team, I need assistance restoring both my database and files from the Updraft Plugin after a malware incident. Since the backups were stored locally on the server, the malware also affected them. I have already attempted some initial steps to remove the malware, and it was gone, but I clearly need professional help. Ideal candidates for this project should have extensive experience with WordPress, the Updraft plugin, and malware removal. Thank you in advance.

I'm seeking a skilled developer to bolster the security of my PHP-based payment addon, which utilizes MetaMask and a custom token under the Binance Smart Chain (BSC). This project is focused on implementing intermediate-level security features, specifically targeting transaction validation and secure API integration. Key Requirements: - Implementing robust transaction validation measures - Ensuring secure API integration - Utilizing data encryption and secure transactions techniques The successful candidate will be expected to align their work with our pre-established security protocols. Prior experience with PHP, payment systems, and the Binance Smart Chain is highly desirable.

I am in desperate need of assistance to recover my deleted WhatsApp chats. I am using an Android device and unfortunately, I do not have any backup stored on Google Drive or anywhere else. I have never enabled chat backup on my WhatsApp account. Skills and experience needed for the job: - Expertise in data recovery, particularly for Android devices - Familiarity with WhatsApp's chat system - Experience in dealing with deleted data recovery without prior backups - Good understanding of Android's file system and recovery tools - Ability to maintain confidentiality and handle private information with discretion. Time is of the essence, so prompt responses and efficient work are highly appreciated. Thank you.

for a client looking for a complete security setup regarding website and mailing and other things if necessary

Due to frequent high traffic spikes, I need an experienced GCP specialist who can help manage my servers to ensure smooth operation. The primary service in use is Google Compute Engine. Key Responsibilities: - Implement auto-scaling configurations to handle traffic spikes efficiently - Set up performance monitoring and alerts to track server health and performance in real-time Ideal Skills and Experience: - Extensive knowledge and experience with Google Cloud Platform, specifically Google Compute Engine - Proven expertise in configuring auto-scaling and performance monitoring systems - Strong problem-solving skills to address server load issues proactively I am looking for a professional who can ensure seamless server management during peak traffic times.

We need someone who is a Wordpress Malware expert. We have a website that was targeted via Google Search Console and put Merchant/Product snippets on our website. This website was found in violation of google ads and had the account suspended. We have already run all the normal scans, and removed some bad links that were created. However, it is still triggering the Google violation. You must understand merchant snippet spam/hacks, and be able to clearly identify and clean these. We have already hired other people to help us, but they have not been able to find what is triggering the Google Ads cloaking violation. We have a clear record of when the snippet hack/spam started (last week), and the timeline matches our Google suspension. It looks like Japanese & Indonesian spam. To make ...

My WooCommerce e-commerce store has been infected with a virus, leading to data loss, site downtime, and users being redirected to malicious sites. I need a professional who can patch the site, recover any lost data, and move it to a new template. Ideal skills and experience for the job: - Strong expertise in WooCommerce - Proven experience in virus removal and site recovery - Ability to work under pressure and meet tight deadlines - Proficient in data recovery techniques - Experience with WooCommerce template migration Job scope: - Transfer all data to new template theme - Update all plugin - Data Recover - Make sure that all functionality and design is working as original - Remove all virus from the site and clean the entire server - Make the Sale QR code work for commission - Ma...

I need a skilled technician to help repair both my desktop computers and laptops. They are experiencing a range of issues across hardware, software and performance. Ideal skills and experience: - Proficiency in diagnosing and repairing hardware issues - Expertise in troubleshooting and fixing software problems - Experience in optimizing performance-related concerns - Knowledge of both desktop computers and laptops - Excellent communication skills to explain issues and solutions

Hi, I need a experienced coder to update to Almalinux, update the related packages to php and so on in my vps server. The project includes updating packages, implementing necessary security measures, and ensuring the server is running optimally WITHOUT affect the correct functionalities of the applications already installed in production in their respective cpanels. Ideal Skills and Experience: - Experience updating to Almalinux 8 - Strong background in server maintenance - Proficient in implementing security measures - Excellent troubleshooting skills Need all this complete in up to 3 days. Our budget is not negotiable. All what I require here are pretty easy. Feel free to ask,

My Wordpress website has potential security issues and needs a professional to manually remove any malicious code and to harden the site against future breaches. Ideal Skills: - Extensive experience with Wordpress - Proficient in identifying and removing malicious code - Strong background in website security - Ability to enhance website security measures To apply please message me your favorite food so I know you have read the description and then tell me what steps you will take to remove and strengthen security.

I'm experiencing an issue with my Windows RDP where a virus keeps reappearing after a few hours of being removed. I need an expert who can help fix the automatic removal process. Ideal skills for the job include: - Expertise in Windows RDP - Experience with virus removal and prevention - Knowledge of Windows operating system Please note that the specific antivirus software in use has not been disclosed. Therefore, a broad knowledge of virus management on Windows systems will be beneficial.

I'm looking for an expert to integrate multiple open-source security software into a single, comprehensive package. The software to be integrated includes antivirus, firewall, anti-malware, tuning, and network security tools. The package should be capable of blocking suspicious or harmful websites. ClamAV: A well-known antivirus engine that can be integrated into various applications. Fail2ban: A security tool that helps prevent brute-force attacks by blocking IP addresses that attempt to log in unsuccessfully. Snort: An intrusion detection system (IDS) that can monitor network traffic for suspicious activity. Suricata: Another IDS that offers high performance and flexibility. Firestarter: A firewall configuration tool that can create and manage firewall rules. Skills and Experience R...

We are a company developing a website and mobile app, and we plan to recruit top global developers via platforms like Freelancer, Fiverr, and Upwork to participate in the project. To ensure the security of our project’s code, we are seeking a Code Security Expert to help us build a comprehensive cloud-based development environment that secures our code and streamlines the development process.

I am seeking an experienced Network Security Expert to secure our live streaming platform hosted on an Ubuntu server. The ideal candidate will have a proven track record in preventing unauthorized access, mitigating threats, and implementing robust security measures to safeguard our streaming services from potential hacking attempts. IT security expert to carry out the following tasks: - Enable Web Application Firewall (WAF) on our web portals and both internal and external APIs. - Conduct a thorough check on our Linux server to identify open ports and disable any that are not required. - Install ClamAV, our preferred antivirus software, and perform a complete system scan. - Provide cybersecurity awareness training for our employees, focusing on identifying and preventing phishing atta...

I'm looking for a talented web designer with extensive WordPress experience to optimize the design of my website. The project will require a comprehensive redesign of multiple aspects of the site. Key areas of focus include: - Layout and Structure: Enhancing the overall site architecture for improved usability and visual appeal. - Graphics and Images: Updating and optimizing visual content to ensure high-quality, engaging imagery. - User Interface and Navigation: Streamlining navigation and improving interface elements for a better user experience. - Text and Services: Redesigning the presentation of written content and service offerings. Specific pages to be redesigned include: - Homepage: A complete overhaul to improve first impressions and engagement. - Product/Service Pages: Enh...

Chúng tôi đang tìm kiếm một chuyên gia bảo mật độc lập, có khả năng viết mã để khai thác các lỗ hổng bảo mật trong cơ sở dữ liệu. Nhiệm vụ chính của bạn là: + Phân tích và đánh giá: Đánh giá toàn diện hệ thống cơ sở dữ liệu của chúng tôi để xác định các điểm yếu tiềm ẩn. + Phát triển exploit: Viết các đoạn mã khai thác tùy chỉnh để tận dụng các lỗ hổng đã tìm thấy. + Lấy lại quyền quản trị: Mục tiêu cuối cùng là giúp chúng tôi lấy lại toàn bộ quyền quản trị (admin) trên cơ sở dữ liệu, bao gồm các quyền SELECT, UPDATE, DELETE, DR...

I'm looking for a seasoned professional to set up SIEM use-cases in Splunk primarily focused on detecting security threats. Key Aspects of the Project: - Security Threats: The main threats of concern include malware infections, unauthorized access attempts, and potential data exfiltration incidents. - Data Integration: The project will involve integrating several data sources with Splunk, specifically firewalls and IDS/IPS, endpoint security tools, and network traffic data. Ideal Skills and Experience: - Extensive experience in configuring SIEM use-cases in Splunk. - Strong understanding of various security threats, particularly malware, unauthorized access, and data exfiltration. - Proficient in integrating multiple data sources into Splunk. - Previous experience with firewalls, ID...

I'm seeking a seasoned cybersecurity expert to conduct a thorough security audit of my network, with a specific focus on penetration testing. Key Responsibilities: - Perform a comprehensive security audit of my network. - Conduct penetration testing to identify potential vulnerabilities. Ideal Skills: - Extensive experience in network security. - Proficient in conducting security audits and penetration testing. - Up-to-date with the latest cybersecurity threats and solutions.

I'm looking for a seasoned professional with extensive experience in security testing using Kali Linux. The main focus will be on network scanning and penetration testing. Key Responsibilities: - Conduct comprehensive security assessments using Kali Linux. - Customize and utilize the nslookup tool for specific security tasks. - Perform extensive network scanning and penetration testing. Ideal Skills: - Proficiency in Kali Linux and its security testing tools. - Strong experience in network scanning and penetration testing. - Skill in customizing tools for specific security needs. Your expertise can help enhance the security of our systems and protect against potential threats. Please reach out if you have the relevant experience and skills. DONOT APPLY BEFORE READING THIS BELOW: ...

I'm in need of a professional who can manage all aspects of my online systems. This includes a variety of tasks for my web applications and cloud services. Key Responsibilities: - Performance Monitoring: Keeping track of the functionality and efficiency of my systems. - Data Backup and Recovery: Ensuring that my data is safe and can be restored in case of loss. - Development and Management of Standard Operating Procedures (SOPs): Creating and overseeing SOPs to maintain consistency and quality across all systems. Ideal Skills and Experience: - Expertise in Network, Server, and Database Management. - Proficient in handling Web Applications and Cloud Services. - Experience in Performance Monitoring, Security Management, and Data Backup and Recovery. - Ability to develop and manage SOP...

PLS DONT BID if YOU are NOT VERY Familiar with OPNSENSE I'm seeking an experienced plugin developer for Opnsense. The primary focus of this project is to develop a plugin aimed at enhancing security. The plugin should be compatible with FREEBSD, given that it's the underlying OS for Opnsense. Key Requirements: - Extensive experience in developing plugins for Opnsense - Strong understanding of security measures and protocols - Proficiency in FREEBSD - Ability to deliver a high-quality, reliable plugin Ideal Skills: - Network security - Plugin development - FREEBSD - Firewall management - VPN configuration Please provide examples of similar projects you've completed in your bid. I will need SAML2 Plugin to be adjusted for opnsense, currently there is one for PfSense I ju...

I need a digital token that can control both physical and digital access, with top-tier AES encryption for security. The token will play a crucial role in ensuring secure entry to buildings as well as software and data access. Key Requirements: - Development of a digital token - Implementation of AES encryption - Incorporation of both physical and digital access control features Ideal Skills and Experience: - Expertise in encryption technologies, particularly AES - Experience in developing secure access control systems - Previous work with digital token creation

I need a file scanning tool for my website, similar to VirusTotal. This tool will allow users to upload files which will be scanned by 10 different antivirus engines. The engines to be used are McAfee, Bitdefender, Norton, Kaspersky, Avast, AVG, Sophos, Trend Micro, ESET, and Windows Defender. maybe more Key Features: - Detailed Reporting: The scan results will be displayed in a comprehensive, detailed report. - File Size Management: The system will reject any files that are too large to scan. The ideal candidate for this project should have a strong background in web development and cybersecurity. Experience with developing file scanning software or similar systems is highly desirable. Please include examples of relevant work

I'm a Project Manager seeking to obtain my CISSP Certification. I need a comprehensive online course focused on Cyber Security, specifically tailored for interactive learning. Key Requirements: - Design an interactive online course covering all necessary CISSP modules with a strong emphasis on Cyber Security. - The course should primarily focus on Network Security, Security and Risk Management, and Identity and Access Management. - Provide engaging interactive tutorials that enhance understanding and retention of complex cyber security concepts. - Assist in preparing for the CISSP certification exam. Ideal Skills: - In-depth knowledge and understanding of CISSP and Cyber Security. - Experience in project management is an advantage. - Proven track record of creating engaging online i...

I'm looking to hire ethical hackers to identify vulnerabilities in my web applications. The primary goal is to ensure the security of my systems against potential threats. Key Requirements: - Expert in identifying vulnerabilities in web applications - Proficient in testing for SQL injection, Cross-site scripting (XSS), and Broken authentication Ideal Skills: - Ethical hacking certification - Experience in web security - Proficiency in penetration testing tools - Strong knowledge of cybersecurity best practices

My website has been infected with malware, affecting the entire site. I already clean the server and the site. I need an expert to upload the past backup or reinstall the theme . You need to do the same for both site on , Key Requirements: - Malware and Virus scan and removal on the file and website - Theme reinstallation from core file or from themeforest of where I had purchase a theme - Ensuring website security and patch up the site. Make sure that site security is closed and not vulnerability to any virus or malware - Make the site speed faster and optimized the site - Fix the css layout, upload image and design the same as it was before it was hack with malware - Do the multi language THAI-ENGLISH - Configure email for incoming and outgoing mail to not get block or blacklist - ...

I've faced multiple security breaches recently and need a professional to secure my home network and devices. Devices requiring security: - Computers - Smartphones/Tablets - Router Essential Security Features: - Firewall protection - Antivirus software - Intrusion detection Ideal Skills and Experience: - Proven experience in home network security - Proficient in setting up firewall protection and antivirus software - Expertise in intrusion detection systems - Ability to provide preventative solutions against potential future breaches.

I'm looking for an expert in Ethereum smart contracts security to analyze overall DeFi application for vulnerabilities. Key Requirements: - Comprehensive analysis of the smart contract with a focus on identifying reentrancy attacks and access control issues - Expertise in Ethereum smart contract - Experience in DeFi applications - Proven track record of identifying and resolving smart contract vulnerabilities

I am in need of subscriptional videos from Marrow Edition 8. - Primary Purpose: These videos will be used for educational purposes. - Subject Matter: The content should primarily cover medical courses. - Editing: I do not require any specific editing or customization for these videos. It is crucial that the videos are of high quality and cover relevant medical course content. Experience with medical educational content is a plus. Please note, I do not need any video editing or customization, but I expect the content to be ready for educational use without any edits.

I'm in need of a professional who can help me set up my IPTV panel using XUI. Key tasks: - Configuring user accounts - Setting up streaming sources - Installing and configuring plugins Ideal candidates should have extensive experience with XUI and IPTV panel setups. Please only apply if you can demonstrate relevant expertise.

I need a professional with extensive experience in Windows EFS encryption to secure my files and folders. The project should include: - Setting up encryption on Windows to protect specific files and folders. - Ensuring that the encryption includes automatic backup of encrypted files. - Configuring the system for multi-user access while maintaining security. Ideal candidates should have proven skills in data protection, Windows systems, and experience with EFS. Please provide examples of similar projects you've completed.

I'm looking for a proficient application developer capable of designing and developing a cross-platform (iOS and Android) application for my business. The application should primarily facilitate sales and transactions, but also support various other business functions. Key Features: - Chat Support: The application should enable real-time communication between customers and service providers. - Push Notifications: To keep users engaged and informed about updates, offers, or reminders. - Loyalty Rewards System: A built-in system to reward and encourage repeat customers. - Payment Processing: Secure and seamless processing of transactions. - Business Engagement: The application should facilitate interaction between customers, suppliers, and service providers. - Booking: A feature to ena...

I need an ethical hacker to investigate a security breach. The specifics of the systems affected are currently unclear, but we suspect it could involve our website, internal network, or cloud services. The ideal candidate for this project should have: - Extensive experience in cyber security and ethical hacking. - Proven track record of investigating security breaches. - Ability to analyze and interpret complex data logs. - Excellent problem solving and critical thinking skills. Please note that I do not have detailed logs or evidence related to the breach. Your expertise will be crucial in identifying the source of the problem and preventing future incidents.

I'm seeking a reliable and dedicated professional to oversee my cloud hosting platform on a part time monthly basis {long term}. The role encompasses the completion of the setup on Proxmox by setting up and adding more servers as and when required, securing, monitoring, maintenance, and management of the server infrastructure. PLEASE NOTE: OFFERS BELOW NZD$100 TO BE CONSIDERED. THANK YOU. Key Responsibilities: - Additional setup and configuration of the server on an as required basis - Ongoing monitoring and maintenance of my sites on the server - Ensuring security and compliance - Managing performance monitoring and automated backups - Handling migration tasks - Addressing management tasks as they arise Ideal skills and experience: - Proficient in Cloud Hosting Architect & Pl...

Conduct a thorough security audit of a website (classic ASP) to identify vulnerabilities, including cross-site scripting (XSS) and and other risks. Apply necessary patches and fixes. Investigate the root cause of 500 server errors occurring during database searches and interactions. Resolve the issue to ensure smooth functionality." Skills and experience required: - Extensive experience with classic ASP - Strong background in website security auditing - Ability to troubleshoot server errors - Proficient in applying software patches and fixes Please note, the nature of the 500 server errors is currently unclear as I have not been able to pinpoint a specific cause, but it occurred after moving to a new server.

I have an existing domain and hosting, and I'm looking for a professional to install a secure WordPress site on my Ubuntu 22.04 server. I prefer this installation to be simple, with just the default WordPress setup. Key requirements: - Install WordPress on Ubuntu 22.04 - Implement security measures for the WordPress installation - Set up an SSL certificate from Let's Encrypt - Ensure the installation is the default WordPress setup without any additional themes or plugins Ideal skills for this project: - Extensive experience with WordPress installations - Strong background in server security - Proficiency in working with Ubuntu servers - Familiarity with Let's Encrypt SSL setup Please, do not include any additional themes or plugins, as I do not require them. Just a straig...