Internet Security is a highly important arena of information technology, which involves the prevention of data, systems and networks from malicious intrusions and other cyber attacks. An Internet Security Expert is tasked with employing a broad range of defensive and analytical measures to protect the confidentiality, integrity and availability of computer systems, networks and data. With their expertise in Information Assurance (IA), these professionals use their knowledge in cyber intelligence and counterintelligence, firewall protection, authentication mechanisms, intrusion detection systems (IDS) and much more to protect clients from cyber-attacks while keeping an eye out for potential weaknesses.

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

  • Developing security protocols for actors in online communications
  • Implementing technical solutions to protect company email addresses against malicious entities
  • Crafting secure networks for serviced-based organizations to ensure data cannot be manipulated or destroyed
  • Working on IT audits for data recovery companies to ensure their infrastructure is correctly documented with appropriate security measures in place.
  • Locating sources of hacker activity to make sure the client’s system or network remains safe from unauthorized access
  • Troubleshooting WordPress security issues to safeguard companies from hackers
  • Cleaning up any threats of malware and safeguarding websites against future infections.

As clearly illustrated by this list of projects, an Internet Expert can be a valuable asset to any organization that relies heavily on digital methods of communication. By enlisting the help of these experts, clients can protect their networks and data without wasting resources on ineffective solutions. And with Freelancer.com, clients can make use of its platform to find the professional whom they believe can make their dreams come true. So if you’re looking for an Internet Security Expert, feel free to post your project on Freelancer.com and start your journey running towards a secure future!

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    35 jobs fundet, i prisklassen EUR

    I urgently require assistance with DNS leaks. Currently utilizing a Linux Operating System, I am experiencing significant privacy concerns as a result. I am looking for a candidate with the following expertise: - Proficient in addressing and resolving DNS leaks - Extensive knowledge of Linux Operating Systems The ideal candidate should be able to pinpoint the cause of the leak and implement a robust, long-term solution to protect privacy. Your assistance could make a real difference to our overall system security. When we connect to the server running openvpn and DNS then it should pass the

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    As a beginner in the cyber security field, I'm looking to build my skill set in finding vulnerabilities across network, web application, and mobile application security domains. I'm seeking a seasoned expert who can guide me through the nuances of each area with a hands-on approach. Here's what I envision for this learning journey: - **Focus Areas**: Thorough practical training in Network Security, Web Application Security, and Mobile Application Security. - **Learning Style**: I believe in learning by doing. Therefore, I'm searching for someone who can provide comprehensive practical hands-on experience rather than just theoretical knowledge. It would be ideal if this includes live examples, real-world problem-solving, and guided vulnerability assessments and explo...

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    Currently, I am experiencing a severe problem with my Magento 2 website. There's malware or a CC stealer that specifically targets the payment processing sector of the site. In need of an expert in this area, someone who brings years of experience and a proven record of successfully solving similar issues. Since there was no specification about what happens when processing a payment, I expect you to conduct a thorough investigation. Key Skills Required: - Expert level understanding of Magento 2 - Proven experience in malware detection and removal - High-level problem-solving skills - Ability to work under time pressure As this is an urgent matter, I expect the specialist to be dedicated to immediately rectifying the issue.

    €47 / hr (Avg Bid)
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    My primary objective is to thoroughly scrutinize two specific websites to unearth any potential vulnerabilities that might compromise their integrity, performance, or usability. This analysis is pivotal for me, as it aims to ensure the utmost security and efficiency of these online platforms. Here's a succinct overview of my requirements and expectations: - **Objective**: The focus of this analysis lies in detecting any vulnerabilities through an exhaustive evaluation. This encompasses both an active and passive approach to not only pinpoint existing issues but to preempt potential security threats. - **Key Areas of Concern**: - **User Data Security**: Ensuring that user information is safeguarded against breaches. - **Website Functionality and Reliability**: Ascertain that all a...

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    BIDDING ENDS IN 6 DAYS, 23 HOURS I'm currently grappling with a redirection hack on two of my WordPress websites. Visitors are being redirected to unintended pages, likely due to malware infection. The malware's specifics, however, are still unclear to me. I'm seeking a freelancer with expertise in malware removal and website security to address and resolve this issue promptly. Key Requirements: - *Malware Analysis & Removal:* Identify and fully remove all traces of the redirection hack and any other potential threats from both sites. - *WordPress Security Hardening:* Implement measures to enhance the security of my websites, preventing future attacks. - *Website Restoration:* Ensure that my websites return to their original functioning state before the hack, with al...

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    Senior IoT Security Guru Needed 6 dage left
    VERIFICERET

    I am in immediate need of a highly experienced cybersecurity specialist with a focus on IoT, particularly within the smart home devices realm. My project is located in Meridian, Idaho, and I'm looking for someone with the right mix of skills and experience to ensure our network is impervious to threats. **Key Requirements:** - **Network Security Expertise:** You must be well-versed in safeguarding networks, with a strong emphasis on protecting IoT environments. - **Experience Level:** I am seeking a senior-level specialist - someone with extensive experience in cybersecurity, particularly with a track record of successfully securing smart home devices. - **IoT Focus:** The ideal candidate will be experienced in the nuances of IoT security, especially within smart home ecosyste...

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    I'm in need of a dedicated and experienced Ethical Hacker who can comprehensively provide penetration testing, vulnerability assessment, and social engineering for protection against hacking. Key Responsibilities: - Implementing stringent safety measures for an unidentified type of personal data. Skills and Experience: - Experience in penetration testing. - Proficient in vulnerability assessment. - Expertise in social engineering. - Strong understanding of various hacking techniques and robust counter-measures. Though there isn't a strict timeline for project completion, a systematic and thorough approach to enhancing data safety is a non-negotiable priority.

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    Website Security Fix Needed 6 dage left
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    I'm experiencing suspicious activity on my client's website, which has been flagged as malicious by four security vendors on VirusTotal. Even though there are firewalls, regular website scans, and an SSL Certificate in place, the issue persists. I need a highly knowledgeable security specialist to identify and eliminate the cause of this suspicious activity. There's no room for error; my reputation and my client's peace of mind are on the line. Ideal Skills & Experience: - Proven experience in web security - Understanding of firewalls, SSL Certificates and routine website scans - Ability to work with VirusTotal - A successful record in handling similar issues Please note, that there are currently no performance or functionality issues with the website. It is onl...

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    As an e-commerce business owner, I am looking for a dedicated cybersecurity expert to beef up the safeguards on my site. I am particularly passionate about the fight against cybercrime, hence the project is not just about technicalities, but the willingness and enthusiasm to build a safer cyber community. Key Requirements: - Implementing comprehensive firewall protection - Ensuring all communications are encrypted - Setting up a reliable intrusion detection system In addition to the cybersecurity upgrades, it would be advantageous if the freelancer could assist in creating an optional user account system. This system requires further discussions and is currently undecided. Desired Skills & Experience: - Extensive knowledge and experience in website cybersecurity features - A hi...

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    As an e-commerce business owner, I am deeply concerned about the security of my website, which handles sensitive customer information. I'm specifically worried about data breaches, malware attacks, and unauthorized access. • **Data Protection**: The website manages a variety of customer data, including credit card information, personal identification information, and user login credentials. Therefore, an effective solution must offer comprehensive data protection to prevent breaches. • **Malware Protection**: The offered system should also be equipped to prevent and quickly combat malware attacks, ensuring minimum downtime and interference with the site's functioning. Freelancers applying should have a solid background in cybersecurity, specifically in securing e-...

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    I'm seeking skilled technical assistance to resolve a hardware ID (HWID) ban on my PC while playing Fortnite. My expertise in handling such issues is limited, and despite my best efforts, I've been unable to overcome this challenge for the past 1-4 weeks. I believe a professional with a deep understanding of PC gaming and security measures can help me regain access to Fortnite. **Background:** - Encountered a HWID ban on my PC while playing Fortnite 1-4 weeks ago. **Efforts Already Made:** - Attempted basic troubleshooting myself, including: - Reinstalling Fortnite - Changing some hardware components - Using various VPN services **Ideal Skills and Experience:** - Proficient in handling and resolving HWID bans for PC games, especially Fortnite. - Familiarity with the intr...

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    I'm looking for an experienced web developer or cybersecurity expert who can resolve an ongoing issue that is severely affecting two of my websites. Our ads have been blocked by Google, decreasing our revenue and negatively impacting page load time. Although previously removed, the malware has returned, indicating a persistent vulnerability. **Key Challenges to Address:** - **Malware Removal:** Immediate and thorough cleaning of any present malware that's causing Google to block our ads and affecting site performance. - **Prevent Recurrence:** Despite having security measures in place, the malware has returned. I need a more robust solution to prevent future infections. - **Optimize Load Time:** Alongside resolving the malware issue, improving the websites' load time is cru...

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    I am in immediate need for a skilled Ethical Hacker to fortify our digital assets. This project will involve a detailed vulnerability assessment, comprehensive penetration testing, and thorough security auditing. Our primary objective is to unearth and mend vulnerabilities and rigorously test our existing security measures to ensure they're impregnable. Ideal candidates will bring the following skills and experiences: - Proven expertise in ethical hacking, with a portfolio of successful security assessments. - Strong knowledge in both automated and manual penetration testing techniques. - Deep understanding of various security frameworks and compliance standards. - Experience in conducting security audits across diverse platforms and environments. - Certified in relevant fields (e.g....

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    I am looking for a skilled developer familiar with AWS, Docker, Kubernetes, Helm charts, Grafana, and security best practices to create a comprehensive alerting system highlighting specific vulnerabilities within our environment. This project aims to enhance our cloud security posture by identifying and alerting on potential threats in real-time. **Requirements:** - **Experience with Cloud Services**: Proficiency in Amazon Web Services (AWS) is non-negotiable. You should be comfortable navigating and leveraging AWS services that integrate with Docker and Kubernetes. - **Kubernetes Expertise**: Knowledge in managing and securing Kubernetes clusters is essential. While admin access can be negotiated, demonstrating an ability to work with customized roles is preferred. - **Security Fo...

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    I require a proficient Vulnerability Assessment and Penetration Testing (VAPT) expert to join my team. Your task will involve a comprehensive examination of all our systems. With no less than three years of hands-on experience, you will have; • Extensive knowledge in Network security, Web application security, and Mobile application security. • Demonstrated experience with Nessus, Burp Suite, and Metasploit tools. Your in-depth knowledge and skills in these areas will help my team in strengthening our system's reliability and resilience. If you have a keen eye for identifying system vulnerabilities and setting up strong security measures, I want to hear from you.

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    I'm looking for someone with a dual role experience as both a Director and Coordinator pertaining to the realm of cybersecurity. The role demands an individual with mid-level expertise, capable of contributing significantly to risk management, IT governance, and security audit tasks. Key competencies: - Proficiency in implementing and maintaining ISO 27001 standards - Proven experience in cybersecurity risk management - Ability to perform in-depth security audits - Skilled at establishing and managing IT governance processes Please note, this role requires a delicate balance of technical know-how and leadership qualities. As such, professionals with a background as both a coordinator and director within the sphere of cybersecurity will be given higher consideration.

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    I'm in need of a skilled Sigploit live mode expert to focus primarily on IoT device vulnerabilities for a cutting-edge research and development project. My objective is to utilize Sigploit's capabilities in live mode simulations and exploit development specifically targeted towards enhancing our understanding and mitigation methodologies for IoT-related vulnerabilities. **Key Requirements:** - Proficiency in Sigploit with a strong emphasis on live mode simulations and exploit creation. - Proven experience in identifying and analyzing vulnerabilities within IoT devices. - Ability to conduct thorough vulnerability scanning and suggest remediation steps. - A sharp eye for detail and a persistent approach to research and development. **Ideal Skills and Experience:** - Deep understa...

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    Website Security Assessment Needed 5 dage left
    VERIFICERET

    i have a webisite and i want to protect my website

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    Hello, I am in need of a Network Engineer with expertise in Mikrotik configuration. We have Mikrotik online and we have to setup hotspot system. I want someone to help me configure our Mikrotik RouterBoard. Ideal candidate: - Experience in setting up large scale Wi-Fi networks - Proficiency in network security, particularly user authentication - Excellent problem-solving skills to tackle potential network issues. Please add "Hotspot" to your bid so that I can decline bot bid.

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    Malware Defense WebApp 4 dage left
    VERIFICERET

    I'm launching an initiative to develop a specialized web application aimed at identifying and neutralizing a variety of malware threats including viruses, spyware, and ransomware. This tool's primary function will be to safeguard systems by effectively quarantining and remove malicious files upon detection, hence preventing further spread or damage. Here's what I envisage for this project: **Key Requirements:** - The application must run seamlessly on both Windows and Linux operating systems, ensuring wide accessibility and usability. - It should specifically target and combat the threats posed by viruses, spyware, and ransomware, employing the latest detection techniques. - Upon detecting malicious files, the application should automatically quarantine them, mitigating the...

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    I am seeking a knowledgeable freelancer with expertise in Zimbra email servers to undertake a critical project that entails migrating approximately 9000 email accounts from Zimbra 8.6.0 open source to the latest version of Zimbra's open source platform. The primary goal of this migration is to improve security and performance. **Project Requirements:** - **Migration Expertise:** You should have extensive experience with Zimbra email server migrations, specifically migrating large numbers of accounts to the latest Zimbra version. - **Security Focus:** Given that the migration's aim is to boost security, knowledge in securing email servers against common vulnerabilities is required. - **Performance Optimization:** Ability to optimize the performance of Zimbra servers for handling...

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    I require a load and penetration testing for our App & Website to ensure its robust performance and security. The task involves the following: Load Testing: - Simulate high-volume user traffic - Identify any performance bottlenecks under stress - Test the scalability of the website under high load Penetration Testing: - Identify any and all vulnerabilities in the system - Test the security measures implemented on the website - Assess protection measures for data integrity and confidentiality Scope: The load test in this task will encompass specific areas only Ideal Skills and Experience: - Experience with load testing and scalability testing - Experience with penetration testing and cybersecurity - Expertise in website performance optimization and security enhancement - Strong anal...

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    I'm seeking an experienced IT professional to implement the Beyond Trust Privileged Access Management (PAM) system within our organization. This project is critical for enhancing our security posture by ensuring that privileged access to our systems is tightly managed and monitored. **Core Objectives:** - **Secure Privileged Access:** The primary goal is to secure privileged access to prevent unauthorized access and potential breaches. - **User Base:** The system will be used by a group of 10 to 50 users, necessitating a scalable and efficiently manageable solution. - **System Integration:** Integration is required for a range of devices including workstations, laptops, as well as servers and databases to ensure comprehensive coverage and security. **Ideal Skills and Experience...

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    I require a skilled IT freelancer to implement an onsite mail server for my organization, that facilitates seamless internal and external communications while using Linux as the operating system. Priority features must include advanced spam filtering capabilities and ensuring the system's high availability and redundancy to prevent downtime or data loss. The system should integrate efficiently with Microsoft Outlook for a smooth user experience. Ideal Skills and Experience: - Proficiency in Linux server administration, specifically with experience in setting up email servers. - Strong understanding of email protocols and secure communication methods, including SSL/TLS encryption. - Experience in implementing spam filtering solutions and configuring them to effectively block unwanted ...

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    I've recently noticed that my e-commerce website has been experiencing frequent crashes and displaying some suspicious behaviors, which I believe might be due to malware. Honestly, whether a backup of my website files and database exists is somewhat unclear to me at the moment. **What I Need:** - A thorough scan to identify and remove any malware or viruses. - A check to determine if a backup exists and is up to date. If not, assistance in creating one before any major changes. - Help with implementing preventive measures to safeguard against future attacks. **Ideal Skills and Experience:** - Expertise in website security and malware removal, specifically for e-commerce platforms. - Experience with backup creation and management. - Strong knowledge of the mechanisms through which e-...

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    Cyber Security Engineer Experts to teach end to end course As someone aiming to further develop my skills in cyber security, I am seeking an experienced professional that can masterfully design a program that would include advanced training in Network Security, Application Security, and Data Security. Key project aspects: - Expertise in all three areas mentioned: Network, Application, and Data security is essential. - Capability to include advanced Compt fundamentals within the program. - The ability to deliver both theoretical and practical sessions, to ensure comprehension and capacity of application with what has been learned. Preferred Skills: - Demonstrated experience in cyber security training. - Strong practical and theoretical knowledge of Network, Application and Data Securi...

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    Secure Home Network Setup 2 dage left
    VERIFICERET

    I'm seeking a skilled freelancer to configure a VPN on my TP-Link router to enhance my internet browsing security. Here's what I need: - **VPN Configuration:** I don't have a specific VPN service in mind, so I will need recommendations on a reliable VPN provider that is compatible with my TP-Link router and can offer robust security for browsing the web. - **Device Support:** This setup should ensure that all devices connected to my home network through the router are protected. - **Objective:** The primary goal is to secure my internet browsing activities and protect my home network from potential threats. **Ideal Skills and Experience:** - Proficient in network security and encryption protocols. - Experience setting up VPNs on TP-Link routers. - Knowledgeable in assess...

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    Hello Freelancers, We are on the hunt for an adept Corporate Trainer to conduct a 40-hour online training program on Threat Modeling for Serverless Architectures. Our goal is to enhance our cybersecurity team's expertise in securing our serverless applications against emerging threats. **Responsibilities:** - Design and deliver an engaging 40-hour online training course on Serverless Architecture. - Explain the necessity for serverless architecture and its distinct advantages. - Illustrate the concepts with real-world use cases and examples. - Provide in-depth training on Security Threat Modeling within Serverless frameworks. - Identify and elaborate on Key Threat Areas, focusing on both the application setup and deployment phases. - Advise on security design controls and ...

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    spring boot 3 java 17 error 1 dag left
    VERIFICERET

    : PKIX path building failed: : unable to find valid certification path to requested target

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    I'm looking for an experienced cybersecurity expert specializing in Network Security to ensure the robustness and resilience of our Local Area Network (LAN) against potential threats. The primary goal is to identify vulnerabilities and mitigate risks to maintain the integrity, confidentiality, and availability of our network systems and data. **Key Responsibilities:** - Conduct a thorough vulnerability assessment of our LAN. - Identify potential threats and weaknesses in the network. - Propose and implement strategies to mitigate identified risks. - Ensure network security measures align with industry best practices. **Ideal Skills and Experience:** - Proven expertise in Network Security, specifically in LAN environments. - Proficient in conducting vulnerability assessments and ris...

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    Seeking a skilled technician to install and tune IBM PAM for optimized performance. - Task Involves: Installation and fine-tuning of IBM PAM (Privileged Access Manager) after the database is migrated from Mysql to Oracle. - Goals: The chief aim of this project is to boost the performance and reliability of IBM PAM. Ideal Skills and Experience: - Experience with IBM PAM - Knowledge of performance tuning - Solid problem-solving abilities - Strong attention to detail. - Oracle DBA Looking forward to working with a professional who can assist us in meeting these objectives. More details: We are in the process of bidding a project with a large customer who is migrating the database behind their existing IBM PAM system from MySQL to Oracle. The project will begin some...

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    Skilled Server Specialist Desired 18 timer left
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    As your project organizer, I am seeking a proficient server expert adept at both Linux, Windows, and Cloud servers considering no specific system was highlighted. Your versatile skills will greatly assist in ensuring our projects' success. Your primary duties will entail: - Server configuration: Ensuring that our server setting is accurately optimized to foster smooth operations. - Security enhancements: Employing security measures to ensure the server is safe from breaches and potential threats. - Data migration: Effectively executing data transfer process without causing any loss or damage. To be considered for this project, kindly include the following in your application: - A detailed account of your past work to verify your proficiency and versatility in handling server-r...

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    Test companies web security 16 timer left
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    I'm in urgent need of a web security expert who is highly knowledgeable in various domains but particularly skilled in application and database security. My primary goal is to test websites for safety breach. Here are the critical requirements and skills needed for this project: - **Expertise in Application Security**: The freelancer should have experience in securing web applications, identifying vulnerabilities, and implementing best practices to prevent unauthorized access. - **Database Security Knowledge**: Proficiency in securing MySQL databases is essential. This includes understanding how to encrypt data in transit and at rest, prevent SQL injection attacks, and ensure that user data is safeguarded. - **Familiarity with PHP/MySQL**: Since my project is based on the PHP/MySQ...

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    I've recently discovered that my WordPress website is compromised with malware, which has led to several alarming issues, including unexpected redirects to other websites and various error messages. My awareness of the problem started with suspicious pop-ups, and it was soon evident through the slow loading speed of my site that something was amiss. Although I've made efforts to address and rectify these problems on my own, my attempts have unfortunately been unsuccessful. Given the critical nature of this situation, I am urgently seeking a WordPress security expert with a proven track record in identifying and completely removing malware from affected sites. The ideal candidate will not only eliminate the current threat but also ensure my site is safeguarded against potential f...

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    Looking for an experienced network and security professional to enhance the security aspects of our small office network. Key responsibilities and tasks include: - Network Configuration: Set up and configure our network to ensure optimal performance and security. A solid background in networking technologies is necessary for this. - Firewall Setup: You'll be tasked with setting up our office firewall. A strong understanding of various firewall solutions and their configuration is crucial for this role. - VPN Implementation: We want to implement a Virtual Private Network (VPN) for secure and private communications. Familiarity with VPN protocols is a must. Ideal candidates will have extensive experience in network configuration, firewall setup, and VPN implementation. Experience wo...

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