Webbsäkerhet Jobs

Web security is an important part of any website or business that utilizes technology. It ensures the safety of customers, employees, and owners. Professional web security experts are dedicated to keeping safe information and data while still making sure the information can be accessed in an effective manner. They specialize in protecting a website from any type of security threats such as malicious code, viruses, and Trojans. Web Security Experts also have a deep knowledge and understanding of digital encryption methods to ensure the privacy of anyone who uses the website or business.

While web security experts typically provide a one-time solution or service, most web security projects require ongoing maintenance for optimal protection. These projects can require monitoring for any potential vulnerabilities, closed-circuit programming for improved internet safety, as well as detailed audit trails for any malicious activities. Freelance Web Security experts have the experience to understand how a website works and can help create a secure environment that benefits from strong passwords and encryption methods.

Here's some projects that our Web Security Experts made real:

  • Stopping malware before it has a chance to cause harm
  • Implementing regulations and standards aligned with local law
  • Enhancing levels of protection with additional factors like captcha
  • Discreet malicious code removal
  • Tightening the areas of weak security
  • Offering advice to ensure long term protection against malware threats
  • Securely backing up data on the site
  • Testing VPS accounts hosting online resources

By having an experienced Freelancer Web Security Expert at your service, you will have peace of mind knowing that your website is protected from malicious activities which could put your business at risk. A protected infrastructure also provides users with a secure environment which gives them confidence in their transactions. With our expertise in protecting sites using coding and programming tools, we can assist you in developing a secure environment for your clients to interact with your company’s products and services safely.

Take advantage of the opportunity to hire the right Freelancer Web Security Expert today by posting your project on Freelancer.com and take advantage of professional web security solutions tailored to your specific needs. Give yourself the confidence that you need by allowing us to protect your website from any potential threats so you can focus on running a successful business!

Från 193,885 betyg, betygsätter kunder vår Web Security Experts 4.89 av 5 stjärnor.
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    68 jobb har hittats, med prissättning USD

    Looking for Virtual training instructor who is able to deliver education and practical insights across various security certifications, including CISSP, OSCP, CISA, ISO27001, Lead Auditor, AWS Security, CISM, and more. Foe more info visit:

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    2 bud

    I'm seeking an innovative and forward-thinking developer to create cutting-edge security and surveillance devices, coupled with customized application software. These devices and software will be designed to address several key challenges: - Enhancing privacy: The system should offer advanced privacy features that go beyond the capabilities of current market solutions. This could involve the use of encryption, secure access controls, or other innovative tactics. - Improving security: The system should not only offer standard surveillance features like motion detection and live video streaming but also incorporate novel approaches to security. This could be anything from advanced AI-based intrusion detection to unique alarm systems. - Increasing efficiency: The system should be design...

    $80 (Avg Bid)
    $80 Snittbud
    4 bud

    I am in search of a qualified PCI QSA Security consultant to dive into our current system, and aid in ensuring compliance with PCI standards. This role is not just about finding gaps, but about improving our security posture. Responsibilities: * Collaborate with our remote team to pinpoint areas of PCI non-compliance specifically for IVR and Amazon Connect * Understand our system and its components deeply to assess PCI compliance Key qualifications: * Solid experience in past PCI compliance projects, certified QSA is preferred. * Strong knowledge and understanding of PCI QSA practices * Proven ability to work with remote teams seamlessly To apply, please provide details of past PCI compliance projects you have successfully executed. Let me know how you ensured adherence to PCI sta...

    $50 / hr (Avg Bid)
    $50 / hr Snittbud
    5 bud

    I currently have a Power BI Report Server 2019 that requires configuration with a valid wildcard SSL certificate. As such, I require a freelancer with: - Proficiency in Power BI Report Server 2019 and its various configurations - Knowledge and experience in SSL certificate setup specifically for wildcard type - Attention to detail and timeliness due to the sensitive nature of the project - issue in binding and configuring The ideal candidate needs to ensure secure connections to my Power BI Report Server which is pivotal to the operations of my business. Familiarity with the latest Microsoft technologies is a bonus. Please provide examples of similar projects completed.

    $23 (Avg Bid)
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    I'm currently facing issues with my SSL certificate on an IIS server. It's causing a failed SSL handshake and showing an error related to an invalid SSL/TLS version. I'm seeking an expert who can swiftly troubleshoot and resolve these problems for me. Key Requirements: - Expertise in IIS: You should have a proven track record of working with IIS and resolving SSL-related issues. - Understanding of SSL/TLS: Deep knowledge of how SSL/TLS works and how to troubleshoot issues pertaining to these protocols. - Problem-Solving Skills: The ability to diagnose and resolve issues efficiently, as time is of the essence for me. Please provide a brief overview of how you would approach and resolve this issue in your bid. Include any relevant experience and certifications.

    $15 (Avg Bid)
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    21 bud

    I want to program a project in python language that related to cybersecurity: The project about : expand a system that was proposed in an article from the past years . The relevant conferences you can search for articles to expand on are SOSP, OSDI, USENIX Security, NSDI, IEEE Security and Privacy. That is at all , any idea about a project in cyber security like expanding a system which mentioned before can be acceptable , or any other idea that related to that.

    $163 (Avg Bid)
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    33 bud
    Erase Online Inappropriate Imagery 6 dagar left
    VERIFIERAD

    I am in need of an experienced professional who can help me in deleting some inappropriate photos from various specific websites. Websites Involved: - - - - - - - Seeking Someone With: - Profound knowledge of content removal processes on various digital platforms - Hands-on experience in handling such deletion tasks - Exceptional problem-solving capabilities and internet navigation skills Expectations: - All chosen applicant should focus primarily on their previous experiences. - All communication regarding this task will be conducted via email. Do take into consideration that these photos have been removed previously, but they still appear when a face search is conducted. Your main task would be to ensure that they do not appear again. Your proven expertise...

    $408 (Avg Bid)
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    110 bud

    I'm currently facing a number of DNS-related issues that need immediate fixing. The problems seem to lie in both WHM and Cloudflare. Requirements: - Correcting DNS records: There are several records that seem to be incorrect, which might be causing issues with server connections and website accessibility. - Improving DNS resolution speed: The DNS resolution is slow, causing delay in website loading and other network activities. - Handling DNS propagation issues: The changes I made to the DNS settings in WHM have not propagated successfully, leading to inconsistency and unreliability. Your Role: - You will need to thoroughly investigate and identify the root cause of each issue. - Make necessary corrections to the DNS records and settings on both WHM and Cloudflare. - Ensure that th...

    $35 (Avg Bid)
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    22 bud

    I'm currently facing a number of DNS-related issues that need immediate fixing. The problems seem to lie in both WHM and Cloudflare. Requirements: - Correcting DNS records: There are several records that seem to be incorrect, which might be causing issues with server connections and website accessibility. - Improving DNS resolution speed: The DNS resolution is slow, causing delay in website loading and other network activities. - Handling DNS propagation issues: The changes I made to the DNS settings in WHM have not propagated successfully, leading to inconsistency and unreliability. Your Role: - You will need to thoroughly investigate and identify the root cause of each issue. - Make necessary corrections to the DNS records and settings on both WHM and Cloudflare. - Ensure that th...

    $481 (Avg Bid)
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    67 bud

    I'm currently experiencing issues with my Google Merchant Center and Google Ad account. They've been unsuspended due to a malware issue and possible compromise. I need a professional to help me solve these issues so that my 6 running campaigns on the account can all be functional again. Currently, only 2 out of the 6 are working. I have not been able to identify the source of these issues. Primary Goals: - Restore suspended account and comply with Google's policies Ideal skills and experiences would include: - Expertise in Google Merchant Center - Experience with Google Ads - Strong analytical and problem-solving skills - Ability to identify and mitigate malware and security issues - Familiarity with Google's policies on account suspension.

    $40 (Avg Bid)
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    I'm experiencing difficulty connecting to my web server. Whenever I attempt to access my site, I'm met with a 'cannot find server' message. I need an experienced professional to help me resolve this connectivity issue as soon as possible. Ideal freelancers for this job would have: - Extensive experience with web servers - Proven track record of troubleshooting server connectivity issues - Excellent problem-solving skills - Strong communication abilities, since you will need to explain the problem and solution in a way that a non-technical person like myself can understand. Please include detailed information about your relevant past work in your application. work over any disk only

    $22 (Avg Bid)
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    34 bud

    I'm experiencing difficulty connecting to my web server. Whenever I attempt to access my site, I'm met with a 'cannot find server' message. I need an experienced professional to help me resolve this connectivity issue as soon as possible. Ideal freelancers for this job would have: - Extensive experience with web servers - Proven track record of troubleshooting server connectivity issues - Excellent problem-solving skills - Strong communication abilities, since you will need to explain the problem and solution in a way that a non-technical person like myself can understand. Please include detailed information about your relevant past work in your application. work over any disk only

    $43 (Avg Bid)
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    53 bud
    Website Vulnerability Testing 5 dagar left
    VERIFIERAD

    I'm searching for a skilled hacker to help me test the vulnerabilities in my website. - Job Scope: The primary goal of this project is to identify potential security weaknesses in my website. - Access: You'll be provided full administrative access to the website to conduct the testing. - Report: After the testing is complete, you'll be expected to provide a comprehensive report outlining any vulnerabilities you've uncovered. Ideal skills and experience: - Proficient in ethical hacking and cybersecurity - Previous experience with vulnerability testing on websites - Ability to provide clear and concise reports on vulnerabilities

    $94 (Avg Bid)
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    I am looking to build a website that serves as a middleman for service providers. The primary users will be service providers . The site must be: 1. User-friendly: It should be easy for freelancers to sign up, create a profile, list their services, and connect with prospective clients. 2. Secure: It must have robust security measures to protect the interests of both service providers and clients alike. 3. Functional: It should facilitate seamless interactions between service roviders and clients, helping them establish a productive working relationship. Ideal skills for this project would include: - Proficiency in web design and development. - Experience in building freelancer or service marketplace websites. - Understanding of security protocols for websites of this nature. - Knowledge...

    $85 (Avg Bid)
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    39 bud
    Linux Server Software Maintenance 5 dagar left
    VERIFIERAD

    I'm looking for a proficient server maintenance expert with a focus on Linux server software maintenance specifically. Key Responsibilities: - Regularly updating and patching the software on my Linux server - Ensuring the server remains secure and up to date - Providing a monthly maintenance service, as per the requirement Ideal Skills and Experience: - Proven experience with Linux server maintenance - Expertise in software updates and patches - Understanding of security protocols and best practices - Excellent time management for monthly service provision Looking forward to hearing from qualified freelancers!

    $26 (Avg Bid)
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    Investigate Backlink Fluctuations 5 dagar left
    VERIFIERAD

    I simply need to know what caused the increase and then decrease of backlinks to my domain. please see images attached

    $45 (Avg Bid)
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    66 bud
    Malware Removal 4 dagar left

    • Need to remove Malware. Website stopped working but you can restore from Cpanel backup. • Need to sort out payment methods, how it works after buying the products, need to check it. • Need to add G-pay. • Paypal Add mark should be removed, PayPal Add mark come when we click to add in cart or checkout? • Photo disappears when click on product photos? Photo should be larger and it should take to another page when somebody clicks on photo, where customers could see more photos and job description. Customers could get more details about product description and about more photos. • Add to Cart has to make more professionally: view cart comes when we add to cart and then have to click view cart to go check-out which doesn’t seem professionally. It should ta...

    $31 (Avg Bid)
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    10 bud
    Hetzner Website Fix and Secure 4 dagar left
    VERIFIERAD

    I'm currently facing two main issues with my corporate/business website hosted on Hetzner. Firstly, the site is not accessible via the domain, only by IP address. Secondly, I need to fortify the site against AMP DDoS attacks and other DDoS threats. Tasks: - Fix Hetzner website so it's accessible via the domain name - Implement strong security measures against AMP DDoS attacks and other DDoS threats Ideal Freelancer: - Strong expertise in Hetzner hosting and website setup - Experience in mitigating DDoS attacks, particularly AMP DDoS - Excellent problem-solving skills to resolve the domain accessibility issue This project is for an existing business, and it's crucial that these issues are resolved promptly and effectively.

    $134 (Avg Bid)
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    I need my OVH firewall to be set up to protect my website from a variety of DDoS attacks. - I'm primarily concerned about SYN Floods, DNS Amplification, and HTTP Floods. - I'm not sure about the average traffic my website receives in Mbps, so the configuration should be flexible enough to handle various traffic levels. - On average, I have between 100-500 users on my website at a time, so the configuration should be able to handle this level of traffic and users. Ideal skills and experience: - Proven experience with OVH firewall setup - Expertise in DDoS attack mitigation - Understanding of SYN Floods, DNS Amplification, and HTTP Floods - Experience in handling websites with 100-500 concurrent users - Flexibility in handling different traffic levels

    $156 (Avg Bid)
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    25 bud

    I need my OVH firewall to be set up to protect my website from a variety of DDoS attacks. - I'm primarily concerned about SYN Floods, DNS Amplification, and HTTP Floods. - I'm not sure about the average traffic my website receives in Mbps, so the configuration should be flexible enough to handle various traffic levels. - On average, I have between 100-500 users on my website at a time, so the configuration should be able to handle this level of traffic and users. Ideal skills and experience: - Proven experience with OVH firewall setup - Expertise in DDoS attack mitigation - Understanding of SYN Floods, DNS Amplification, and HTTP Floods - Experience in handling websites with 100-500 concurrent users - Flexibility in handling different traffic levels

    $31 (Avg Bid)
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    I am urgently seeking a professional to assess and evaluate security vulnerabilities on my demo site. Requirements: - Proven experience in cybersecurity and site hacking - Ability to deliver fast results without compromising quality - Excellent communication skills to provide a detailed project proposal - Flexible availability to start immediately and commit to a quick turnaround Please include a detailed project proposal in your application. I am seeking someone who can work on this as a priority and deliver high-quality results swiftly.

    $152 (Avg Bid)
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    I have a timely task that requires expertise in domain management, particularly with Cloudflare. I am in need of someone who has dealt with Cloudflare and domain integration issues. The specific task revolves around Domain 1, which was previously removed from Cloudflare due to verification issues after it was transferred to me. I need a professional to: • Verify the ownership of Domain 1. You'll require the ability to confirm domain ownership swiftly. • After verification, re-add Domain 1 to Cloudflare. I have not yet verified the domain since it was transferred to me, so your quick attention and action on this matter will be highly appreciated. Required skills and experience: • Proven experience in domain management. • Deep understanding and proficiency in...

    $16 (Avg Bid)
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    I'm looking for an experienced ethical hacker to tutor me in various aspects of cybersecurity. Key Requirements: - I'm a beginner in ethical hacking and aim to progress to an intermediate level. Therefore, the ideal candidate should have a clear teaching structure in place to guide me through the learning process. - The tutoring should cover Network security, Web application security, and Wireless security. These areas are of particular interest to me and I want to gain in-depth knowledge in each. - Practical experience and the ability to offer real-world scenarios would be a plus. Overall, this project is about helping me gain practical experience in ethical hacking, in order to understand and address security vulnerabilities, test system defenses, and protect sensitive info...

    $79 (Avg Bid)
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    Job description: Programmer wanted to carry out vulnerability analysis of our websites About the position: We are looking for an experienced programmer to examine our websites for potential vulnerabilities. The successful applicant who hands over a comprehensive analysis and the entire database to us will receive a remuneration of 5,000 euros. Tasks and responsibilities: Carry out a detailed security audit of our websites. Identification and documentation of vulnerabilities and potential security gaps. Suggestions for resolving identified vulnerabilities. Hand over a complete analysis and the entire database after the audit has been completed. Requirements: Extensive experience in web development and security. In-depth knowledge of Java, especially with versions 5.6 and 7.4. Experience ...

    $7961 (Avg Bid)
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    78 bud

    I'm in need of a seasoned IT and cyber security professional to assist me in setting appointments specifically in the healthcare industry. - Offering comprehensive network security, data protection, and malware prevention services. Key Responsibilities: - Setting 1 appointment per day with healthcare professionals. - Understanding and explaining our suite of services to potential clients. - Possessing a strong understanding of the IT and Cyber Security industry. This role will require a professional with excellent communication skills, a keen understanding of both network security and healthcare environment, and solid experience in appointment setting. If you can meet these criteria, I'd love to hear from you.

    $14 / hr (Avg Bid)
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    I'm looking for a skilled developer to create an expense tracking app that will help me manage my personal finances. Key Features: - Expense Reporting: The primary functionality of the app should be to allow me to insert my daily expenses manually. - Simplicity: It should be an intuitive and user-friendly interface as I want to ensure the app doesn't require a steep learning curve. - Data Security: Ensure that the app is secure and that my personal finance data is protected. Ideal Skills and Experience: - Proficient in app development and design, with a strong portfolio of past projects. - Experience with finance-related apps or tools. - Ability to create a clean, easy-to-use interface. - Knowledge of security best practices in app development. If you have experience in build...

    $557 (Avg Bid)
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    I am seeking a professional who can assist me in an exciting personal project. This project involves a mix of ethical hacking, software development, and network security. To be considered for this project, please provide examples of your past work in the field of ethical hacking. Key Skills and Experience: - Proficient in ethical hacking - Strong background in software development - In-depth knowledge of network security The successful freelancer will be able to combine these skills to help me achieve my personal goals within this project.

    $21 (Avg Bid)
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    9 bud
    Find ip behind cloudflare service 4 dagar left
    VERIFIERAD

    Hi, You have to find real Ip behind cloudflare server and a way i can use it. I send you the website and url to have working without Cloudflare service. Ask me for Urls Thanks

    $53 (Avg Bid)
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    7 bud

    I'm in need of a proficient Cloud System Administrator who can effectively manage the three big-name cloud systems: Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform. Responsibilities include: - Infrastructure setup and configuration across all three platforms. - Implementation of security measures and access control to protect valuable data. - Regular performance monitoring and optimizing the systems to ensure maximum operation efficiency. You should have a deep understanding of cloud systems along with experience in managing AWS, Azure, and Google Cloud. An understanding of the General Data Protection Regulation (GDPR) is crucial as it's a compliance requirement for our project. Demonstrated experience with GDPR compliance will be considered an advantage...

    $320 (Avg Bid)
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    consultation 3 dagar left

    what is the most required field in IT recently and easy to learn as an MIS graduate and what is the complete path and required certifications needed.

    $4 / hr (Avg Bid)
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    I need an expert to host my Windows Server-based virtual machine that will operate as a domain controller. The setup should include all necessary configurations for Active Directory services. The VM should also be accessible remotely with full remote desktop access. Key Responsibilities: - Configure and host a virtual machine on Windows Server - Setup Active Directory services within the virtual machine - Ensure full remote desktop access is available Ideal Skills and Experience: - Proficiency in Windows Server and virtualization technologies - Previous experience with setting up and managing domain controllers and Active Directory services - Strong understanding of remote access configurations and security measures.

    $207 (Avg Bid)
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    36 bud

    My e-commerce WordPress website has been hacked, and I need immediate help restoring it. I do not have a backup available, so the primary focus will be on recovering the critical elements of the site. i cn see its redirecting on a ddiffrent website . It should not redirect . rest else is ok . Hacker has cplaced some code which is doing redirection . because we dont have backup . it become difficult . Your prompt and effective assistance in this matter is greatly appreciated.

    $21 (Avg Bid)
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    I need an expert to set up and maintain a Windows Server that will act as an Active Directory Domain Services for my small business. Key Responsibilities: - Configure the Windows Server to host the Active Directory Domain Services - Ensure that the server is set up to allow both Windows PCs and Macs to join the domain seamlessly - Implement security measures to protect the network - Provide ongoing management and support Ideal Skills and Experience: - Proven experience in setting up and managing Windows servers - Expertise in implementing and managing Active Directory Domain Services - Familiarity with integrating Mac devices into Windows domain - Strong understanding of network security - Excellent troubleshooting and problem-solving skills - Ability to provide ongoing support in a tim...

    $92 (Avg Bid)
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    I need an expert IT/networking person to fix my MacBook's internet, today. The internet suddenly stopped working even though WiFi is connected. The same wifi works fine on other devices.

    $23 (Avg Bid)
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    Site de dropshipping sur le marché français concernant des équipement masculins et féminins de moto.

    $233 (Avg Bid)
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    20 bud

    We are seeking an experienced WordPress developer with extensive knowledge of Tutor LMS to customize and enhance our e-learning platform. The ideal candidate should have a strong background in UI/UX design and be capable of managing the entire Tutor LMS setup, including the addition of custom features. Responsibilities: - Customize and configure Tutor LMS to meet our specific requirements. - Enhance the UI/UX to ensure a seamless and engaging learning experience. - Manage and maintain the Tutor LMS platform, ensuring optimal performance. - Add custom features and functionalities as needed. - Troubleshoot and resolve any issues related to Tutor LMS. - Collaborate with our team to align the platform with our educational goals. Requirements: - Proven experience...

    $551 (Avg Bid)
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    I'm looking for a skilled freelancer who can set up a redirect on Cloudflare for our website. I need someone to tell me or teach me this method like this one. I need to make/teach how to make redirect from cloudflare example to my websites posts. Feel free to write me if you know the method.

    $23 (Avg Bid)
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    My WordPress site is displaying "This site can't be reached" along with the error message DNS_PROBE_FINISHED_NXDOMAIN. I'm uncertain if recent domain or DNS changes may be the cause. The ideal freelancer for this project is someone with: - Expertise in WordPress and hosting configurations - Proficiency in debugging and solving DNS issues - Understanding of domain management and site redirection Your responsibilities will include: - Investigating the cause of the "This site can't be reached" error - Identifying and resolving the DNS_PROBE_FINISHED_NXDOMAIN error - Assisting in reverting any changes made to the domain or DNS settings if required.

    $13 (Avg Bid)
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    I'm looking for a professional in Linux security, ideally experienced in configuring Fail2Ban and CrowdSec. This project includes the following key points: - Proficiency in fail2ban and crowdsec: You should have extensive experience in configuring and managing these tools. - SSH Protection: You will be focusing on securing my SSH services specifically. - DDoS Prevention: I need help in configuring my security systems to prioritise protection against DDoS attacks. - Customisation: As part of this project, we'll need to focus on reinforcing security against the threats I'm most concerned with, like DDoS attacks. Please bid if you're confident in your ability to set up a robust security configuration that can withstand DDoS attacks and other modern threats.

    $151 (Avg Bid)
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    I'm looking for a skilled professional who can defederate my Microsoft 365 accounts from GoDaddy. I aim to reduce my dependency on GoDaddy, have greater control over my accounts and improve security to reduce instances of malware, phishing, malicious links, etc. Key Requirements: - Expertise in Microsoft 365 account management and delinking. - Ability to ensure a seamless defederation process. - Understanding of the importance of retaining key functionalities post-defederation, including email management, file storage and sharing, and calendar and scheduling. Your role: - Assisting me in defederating my Microsoft 365 accounts from GoDaddy, ensuring that I retain all essential features. - Providing insights and guidance on best practices for maintaining security and control over my ...

    $493 (Avg Bid)
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    VyOS Automation 2 dagar left
    VERIFIERAD

    I need to configure and automate VyOS so that it works as a BGP route server: - Configure Security - Configure routing policy - Creating Communities means passing on communities from upstreams - Automate prefix list creation based on AS-SET - Automate BGP peering configuration

    $171 (Avg Bid)
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    13 bud
    Web and Mobile Penetration Testing 2 dagar left
    VERIFIERAD

    I'm in need of a skilled pen tester who can assess both my web and mobile applications for vulnerabilities and weaknesses. This project is targeted towards improving the overall security of the applications. Key Responsibilities: - Identify and analyze vulnerabilities in both my web and mobile applications - Implement both manual and automated pen testing techniques - Generate detailed reports on your findings and recommended solutions Ideal Candidate: - Should possess prior experience in pen testing of both web and mobile applications - Proficiency in using a variety of pen testing tools - Understanding of security best practices - Excellent analytical and problem-solving skills - Certification in Penetration Testing (e.g., CEH, OSCP) would be a plus Please note that the mobile a...

    $295 (Avg Bid)
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    API Penetration Testing 2 dagar left
    VERIFIERAD

    I require a security professional skilled in API testing to carry out a thorough penetration test on my REST API. Key Requirements: - The primary goal is to identify vulnerabilities within API. This includes but is not limited to injection attacks, authentication and authorization flaws, and potential data exposure. - The freelancer must have a comprehensive understanding of API architecture and security principles. - Both automated and manual scanning methods should be employed to ensure a complete analysis. Skills and Experience: - Proven experience in API penetration testing, with a focus on API. - Familiarity with security testing tools and methodologies. - A background in software development or API design is a plus. - Strong communication skills to provide a detailed report, i...

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    We are looking for a reliable and experienced web security expert, specializing in smart contracts and tokens, to join our team as a freelancer. The ideal candidate will be responsible for thoroughly reviewing the security of our websites, verifying updates, and intervening when necessary. Responsibilities: - Review and audit the overall security of multiple websites, with a particular focus on smart contracts and tokens. - Ensure that each update made to the sites is secure and free from vulnerabilities. - Respond quickly and effectively to any security issues related to smart contracts and tokens. Requirements: - Proven experience in cybersecurity, with a portfolio or CV showcasing successful past projects, particularly in the field of smart contracts and tokens. - In-depth skill...

    $37 / hr (Avg Bid)
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    I'm in need of a comprehensive email server with advanced features, capable of handling 100-500 email accounts. The project needs to be completed ASAP. Key Features: - Spam Filtering: Efficient spam filtering to keep the inbox clean and secure. - Encryption: Top-notch encryption to ensure data protection and privacy. - Auto-responder: Automatic email response functionality for better customer communication. The server should be: - Scalable: Capable of supporting 100-500 email accounts and accommodating future growth. - High-Performance: Ensuring fast and reliable email delivery. - Secure: With robust encryption methods to safeguard data. Experience in deploying email servers and specific expertise in the latest email technology are critical for this project. The ability to work s...

    $69 (Avg Bid)
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    13 bud
    Fleetbase Setup on VPS Server 1 dag left
    VERIFIERAD

    I need someone experienced in deploying and setting up Fleetbase on a Virtual Private Server (VPS), ensuring it is live and accessible on the web. Key deliverables: - Deploy Fleetbase on a VPS server - Set up Fleetbase to be accessible on the web - Ensure Fleetbase is fully functional Ideal Skills: - Proficiency in setting up applications on a VPS server - Experience with Fleetbase or similar fleet management systems - Strong understanding of web accessibility and security protocols Your support in this project will be greatly appreciated. Thank you.

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    I've recently set up a new dedicated Linux server, however, it's been facing persistent connectivity issues due to frequent and robust DDoS attacks. These attacks render the server unreachable, hampering both incoming and outgoing data flow. Even after rescue mode is enabled, the server continues to be vulnerable once it goes back online. I'm looking for a skilled professional who can effectively address this problem. Your primary goal will be to fortify the server's security against DDoS attacks, stabilizing its connectivity and ensuring its continuous performance. Key Responsibilities: - Set up robust Firewall configurations to prevent unauthorized access and malicious activities. - Implement DDoS protection services to withstand and mitigate heavy attacks. - Insta...

    $519 (Avg Bid)
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    This project involves setting up a wireless cellular network VPN for a small to mid-size organization, aimed primarily at bolstering secure remote access. The ideal candidate will have experience implementing a VPN with robust security systems, including: - End-to-end encryption: As a priority, the VPN should incorporate advanced end-to-end encryption. This feature will secure the integrity of our data during transmission, minimizing our vulnerability to potential cyber threats. Skills and experience desired for this job include, but are not limited to: - Understanding of VPN protocols - Solid networking fundamentals and security expertise - Experience configuring end-to-end encryption and wireless networks - Proven ability to work within an organizational context Al...

    $2166 (Avg Bid)
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    Web Security Testing Specialist 1 dag left
    VERIFIERAD

    I am in need of a web security expert to identify vulnerabilities and ensure data privacy on my website. The main area of concern is the login page. Ideal candidates should possess: - Proven experience in web security testing - Proficiency in performing passive scanning - Ability to identify and fix vulnerabilities in a login page - Skills to enhance data privacy measures The aim of this project is not to exploit any vulnerabilities but purely to identify them and work on their rectification. If you are well-versed in ensuring secure browsing and user interactions on websites, this project could be a seamless fit. Extra credit for those who can offer input on enhancing security on additional areas such as payment processing and user data storage in the future.

    $160 (Avg Bid)
    $160 Snittbud
    53 bud

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