Internet Security Jobs

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!

From 66,549 reviews, clients rate our Internet Security Experts 4.83 out of 5 stars.
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    31 jobs found, pricing in USD

    As an individual requiring high-level protection for my technological assets, I'm in search of an expert in the field of cybersecurity. This expert will be tasked with securing my VPS, cPanel, VoIP, Open VPN server, and my home WiFi network. here is a video explaining my needs : Key areas of focus should include, but are not limited to: - VPS - cPanel - VoIP - Open VPN server - Home WiFi network Given the critical nature of this project, only applicants with extensive experience in the field of cybersecurity will be considered. Therefore, I encourage all potential freelancers to showcase their past successes and demonstrate their expertise in their application. While this project requires the highest level of proficiency in cybersecurity, a willingness to communicate effectivel...

    $50 / hr (Avg Bid)
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    I am looking for a highly skilled professional who can assist with the design of my next generation network infrastructure. This project requires extensive knowledge and experience in network architecture design and security. The key aspects of this job will include: - implement new design fiber network with backup solution - Designing a network architecture that ensures both high-speed connectivity and robust security. - Coming up with a fiber network design and backup for a new city area. - Demonstrating experience in Local Area Network (LAN), The ideal candidate should possess: - A strong background in Network Architecture with specific expertise in high-speed connectivity. - Proven experience with network security. - Knowledge in fiber network design and implementation...

    $100 (Avg Bid)
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    I want someone to help me with the Zeek Intrusion detection system program I want to implement this project shown in the video, but there are problems I currently need assistance to work through a series of problems encountered while trying to implement a project with the Zeek Intrusion Detection System program. Here are some specific issues that require expert attention: - Installation Issues: The struggle includes missing dependencies, installation failure, and multiple error messages. - Configuration Errors: Constant stumbling blocks have been encountered during the configuration phase. - Compatibility Problems: I'm facing compatibility concerns with my current system. This project will benefit from a freelancer well-versed in the implementation and troubleshooting of the Zee...

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    I am currently facing a critical issue with my IPTV management panel. I believe someone has managed to breach my database and access unauthorized information. Your main tasks would be to: - Identify and fix the breach - Implement stronger security measures to prevent future breaches I need a professional well-versed in PHP and with experience dealing with database invasions. It is crucial that you have a good understanding of IPTV systems and their security challenges. Your task is to not only repair the damage but also to ensure that a similar incident cannot occur in the future. I am looking for someone with excellent communication skills, who can keep me updated on their progress and explain the changes they are making to my system. Please bid only if you are confident you can ha...

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    I am looking for a proficient cyber security researcher with an emphasis on securing various applications. The scope of work includes web applications, mobile applications, and desktop applications. Key Responsibilities: - Identify and correct various security vulnerabilities specifically: cross-site scripting (XSS), SQL injection, and session hijacking. - Devise strategies to enhance the security of all our applications. - Regularly conduct security checks to identify potential threats. Ideal skills: - Proven experience in securing different application platforms. - In-depth understanding of XSS, SQL injection, and session hi-jacking. - Comprehensive knowledge of network security and data protection. I need someone who is adept in application security to safeguard our digital assets....

    $315 (Avg Bid)
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    My WordPress site has recently been infected with malware. I'm looking for an experienced professional to help me remove the existing malware and implement a robust firewall for future protection, ensuring my website remains secure and protected from potential threats. Key requirements: - Immediate automatic removal of existing malware: I need the malware on my site to be removed straightaway to ensure my site is clean and safe for visitors. - Firewall protection: I am specifically looking to implement a strong firewall to prevent any future malware infiltrations or attacks on my WordPress site. It's important for me to find a freelancer who has a proven track record in dealing with malware removal on WordPress sites and can effectively set up and manage a reliable firewall sys...

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    The aim of my project is to enhance email security and increase email deliverability using Gmail as my email service provider. I'm seeking an expert who can guide me through this for the first time. Skills and experience needed: - Extensive understanding of DNS, DMARC, and DKIM configurations - Proven track record working with Gmail email service - Ability to communicate technical details clearly The ideal candidate should be able to walk me through the process, ensuring a secure and effective setup. Experience in this area is crucial as I do not possess prior knowledge. Please be assured you will be working with someone eager to understand and learn.

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    I'm looking for a computer/IT professional who can assist me in setting up a network for my small business. The network should be capable of handling various devices and provide a secure environment for my business operations. I'm specifically interested in the following: - **Wireless Networking:** Since the business is small, it's necessary to have a reliable wireless network that can support my team's needs. - **Data Security:** Ensuring that the data shared across the network is secure and protected is a high priority for me, as my business deals with sensitive information. - **Remote Access Solutions:** It's important that my employees have remote access to the network, allowing them to work efficiently from outside the office. Ideal candidates for this pro...

    $35 / hr (Avg Bid)
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    My current project involves creating a GSM Man-In-The-Middle (MITM) system using OpenBSC and OsmocomBB. I need an expert to help me complete this project by intercepting calls and messages. Key requirements include: - Extensive knowledge and experience using OpenBSC, OsmocomBB and USRP B210 - Ability to work with the Motorola C118 phone - Solid understanding of MITM attack methodologies and GSM vulnerabilities - Familiarity with network security and testing procedures - Ability to provide a basic setup and operation guide upon completion The project is already in partial implementation stage, and I need someone to help finalize it, and ensure it can effectively intercept calls and messages. This will involve a combination of software and hardware work, so experience in both areas will be...

    $2396 (Avg Bid)
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    I am in need of an expert in networking, specifically in iptables and network security. Key Responsibilities: - Develop an iptables script with a focus on stateful inspection as a crucial security feature - Establish and implement efficient network security measures - Potential to handle both incoming and outgoing network traffic, although specifics are to be defined. Your Skill-set Should Include: - Deep understanding of network security and iptables - Expertise in routing and forwarding - Ability to handle Quality of Service (QoS) - Proficiency in the stateful inspection of network security

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    We are facing numerous issues with our computer systems and need a seasoned computer technician with expertise in multiple operating systems. Requirements: - Proficiency in Windows, macOS, and Linux operating systems is crucial. - We are struggling with slow performance, frequent crashes and freezes, and virus/malware infections across our system that need your prompt attention. - The project involves more than 10 machines that require repairs. Ideal Skills: - Hardware and software troubleshooting - Virus/Malware removal - System optimization to prevent slow performance and crashes. Your experience with extensive and complex systems will be highly valuable. We look forward to rectifying these issues as quickly as possible with your help.

    $21 / hr (Avg Bid)
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    I'm seeking an expert in Long Language Models (LLM) to develop a model that can detect vulnerabilities using network traffic analysis. Key Requirements: - Experience with Long Language Models (LLM) such as GPT, BERT, etc.. - Previous work and experience in the field of cybersecurity, particularly in vulnerability detection. - Ability to design and implement a model that can accurately identify network traffic patterns associated with vulnerabilities. The successful freelancer should be able to: - Understand the nuances of different LLMs in order to choose the most suitable one for the task at hand. - Develop a robust vulnerability detection model using the chosen LLM. - Demonstrate their experience in cybersecurity and vulnerability detection. Please highlight your experience in th...

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    Cyber warfare allows a state to conduct foreign policy in a more ethical way than traditional war.

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    I'm looking for a skilled IT expert to troubleshoot and optimize our networking system, enhance our data security and improve the efficiency of our software. The ideal candidate will have an intimate understanding of Windows-based platforms, as that's our primary tech. Key Tasks: - Diagnose our existing networking issues and suggest methods for improvement - Propose and implement a sturdy data security framework to protect sensitive information - Analyze our software's inefficiencies and refine operations where possible This project is geared towards my internal employees so someone who has a strong sense of designing systems for office environments would be advantageous. Trustworthiness and discretion are a must for handling our sensitive data. This job will provide a...

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    I'm seeking a Linux server administrator with expertise in disaster management, networking, VPN, and documentation. Key Responsibilities: - Data Backup & Recovery: Ensure robust backup mechanisms are in place and capable of quick recovery in case of data loss. - Server Monitoring & Alerting: Implement tools for real-time monitoring of server performance and immediate alerts for any issues. - Disaster Recovery Planning: Develop and maintain a comprehensive disaster recovery plan to mitigate any potential risks. Networking Tasks: - Network Configuration: Configure and optimize the server's networking settings for optimal performance. - Firewall Setup: Set up and manage firewall rules to safeguard the server from unauthorized access and potential security threats. - Troub...

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    Veeam expert 3 days left
    VERIFIED

    I'm in need of a seasoned Veeam administrator to handle Continuous Data Protection (CDP) for 1-5 Windows servers in my environment. Key Responsibilities: - Implementing, managing and monitoring Continuous Data Protection for the servers - Ensuring data integrity and security throughout the CDP process - Troubleshooting any issues that may arise during the CDP process - Regularly performing testing to confirm the effectiveness of the CDP solution Ideal Candidate: - At least 5 years experience working with Veeam, specifically in the setting up and managing of CDP - Strong understanding of Windows Server operating systems - Proven track record of successful CDP implementations - Excellent troubleshooting skills - Good communication and problem-solving skills If you meet the criteria ...

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    I have a bundle of Adobe Illustrator (AI) design files that need to be transferred to a printer via a hard drive. Here are more details: - The files must be automatically permanently deleted exactly 1 hour after being printed. - I am open to solutions involving ethical hacking if necessary. Ideally, you should have: - Profound knowledge and experience in secure file transfer - Experience or knowledge in ethical hacking - A demonstrated ability to handle AI files sensibly - A keen understanding of timing mechanisms for file deletion Please, only apply if you can guarantee a secure and efficient execution of the task within the stated conditions.

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    I'm in urgent need of a skilled cybersecurity professional who specializes in the set up and configuration of firewalls using Netgate 1100. My network keeps getting hacked and it's paramount to improve its defense against these potential threats. As such you'll be tasked with: 1. Configuring Firewall Rules: Since I have specific requirements for these rules, your skill to tailor configurations specific to my network's needs will be essential. 2. Optimizing Network Security Settings: You will optimize the network security settings to provide a balance between accessibility and security of my network. 3. Setting Up VPN Access: Necessary to enable secure remote access to the network. 4. Setup of IDS with Snort: To detect any unusual patterns or suspicious ...

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    Veeam Expert Engineer 2 days left
    VERIFIED

    Job Title: Veeam Expert Engineer Job Description: Position Overview: We are seeking a highly skilled and experienced Veeam Expert Engineer to join our dynamic team. The ideal candidate will possess a deep understanding of Veeam Backup and Replication solutions, coupled with strong problem-solving abilities and a passion for ensuring the reliability and efficiency of data backup and recovery processes. This role requires technical expertise in Veeam technologies along with excellent communication skills to collaborate effectively with cross-functional teams. Key Responsibilities: Design and Implementation: Design, deploy, configure, and maintain Veeam Backup and Replication solutions tailored to meet organizational backup and recovery requirements. Ensure optimal performance and scalabi...

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    Windows Server Security Audit 2 days left
    VERIFIED

    I am in need of a skilled professional to conduct a thorough security audit on a Windows server, using a virtual machine. The main goal of the audit is to identify any potential vulnerabilities and security risks. Key Tasks: - Analyze the server's user access and permissions structure - Examine the network configurations for any potential vulnerabilities - Review the system's update and patch history Skills and Experience: - Proficiency in conducting security assessments on Windows servers - Experience with virtual machine environments - Strong understanding of user access and permissions management - Knowledge of network security and vulnerability assessment - Familiarity with Windows system updates and patches Ultimately, the successful candidate will be able to provide a de...

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    I urgently need someone proficient in providing a broad range of technical support. Unfortunately, I can't pinpoint exactly where my problem lies as I'm not tech-savvy. As such, the job might involve hardware troubleshooting, diagnosing software issues, or fixing network problems. You'll ideally have solid experience in all these areas. I'm in a rush to resolve this issue so will need this project completed within a month. Ability to educate me on the problem and its solution would be a bonus.

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    Data Security Expert Needed 1 day left
    VERIFIED

    I'm seeking a skilled freelancer with a strong background in data security concepts with technical writing skills.

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    I'm seeking an expert who can create logs for a synthetic scenario in Splunk. The purpose of this task is to analyze potential security vulnerabilities. Consequently, your focus should be on identifying types of requests made, as well as geographical sources of traffic. Logs should be generated hourly. Ideal Skills: - Extensive experience with Splunk - Solid understanding of network security - Familiarity with traffic analysis Your responsibilities: - Create and manage logs for the purpose of security analysis - Monitor specific traffic patterns, particularly the types of requests and geographical sources - Ensure logs are generated every hour.

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    I am looking for a freelancer with strong in-depth knowledge of Cyber Security, Information Technology, and System. The objective is to create a comprehensive repository of Cyber Security and Info Sec advisories published by Cert-In and Cert-Fin from 2019 to 2024. - Key requirements: - The advisories should cover various categories such as system, technology, information technology, information system, information security, and cyber security. - The repository should allow easy access to these advisories, track them comprehensively, and offer a way to link any amendments or appendments to parent documents. - Organization of the repository: - The advisories need to be organized, primarily by the date of their publication. Experience in data organization and a strong unders...

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    I'm looking for an experienced network engineer to help set up an IPsec VPN using Omada for securely connecting multiple remote offices. The primary goal of this project is to ensure a seamless and secure connection between these sites using the VPN. The ideal candidate should have experience with Omada, specifically in setting up IPsec VPNs and have a strong understanding of network security practices. Key requirements for the job include: - Establishing an IPsec VPN using TP Link Omada Routers - Securing the connection between remote sites - Ensuring the connection is stable and reliable - Implementing best practices for network security If you have prior experience setting up IPsec VPNs with Omada and can help us with this project, please let me know.

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    Urgent Hiring Head Of Anti-virus (Support Engineer) Department: Information Technology Experience:5 to 9 years Salary: 5 to 6 LPA Job Type :Full Time number of Positions1 Location: Delhi Job Description Location-Looking for people who are based out of Delhi only. Roles and Responsibilities- An ideal candidate for this role shall be responsible for: - 1.) installation of antivirus patches within one week on daily security update definition release and within 3 months for upgradation of software solution version on all PCs/Servers. 2.) ensure that AV solution should be able to effectively utilize the bandwidth using bandwidth throttling mechanism during business hours and non-business hours and shall be responsible for update of definition files at endpoints at the available band...

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    I'm looking for an experienced freelancer to provide on-demand support with my MS Windows Networking and Desktop Environment. Key areas to expect include: - Troubleshooting network connectivity issues - Setting up and configuring business productivity tools - Installing and managing antivirus software The successful candidate will possess ample experience in handling the above tasks and be familiar with - Email services, - Backup software - VOIP systems Etc Applicants should focus on illustrating their relevant experience and previos work done, during the application process.

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    I am in need of an ethical hacker who is capable of identifying vulnerabilities in my system, assessing security risks, and providing recommendations for enhancing security. In addition, this individual must have experience conducting thorough background verifications including university-level education checks, criminal record assessments, and social media screening. A solid background in information security, forensic computing, or a related field is a must; as well as relevant certifications such as Certified Ethical Hacker (CEH) or Certified Information Systems Security Professional (CISSP). Your role will be crucial in improving our system's integrity and ensuring any potential applicant's background aligns with our organization's values.

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    I'm looking for an ethical hacker to test and secure my web application, focusing on specific vulnerabilities and conduct a thorough background verification. - Web Application Security: - Focus on existing vulnerabilities - Emphasis on Injection attacks, XSS, and other potential weaknesses - Particularly interested in vulnerabilities related to social media integrations - Background Verification: - Criminal records checks - Education and credential verification - Character check Ideal Skills: - Proficient in ethical hacking - Strong experience in web application security - Knowledge of common web vulnerabilities - Competency in conducting background checks - Attention to detail and thoroughness in their work. Please bid if you have the necessary skills and experience t...

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    I'm seeking a skilled professional with expertise in Cyber Panel to help me set up a comprehensive remote backup system for my data. Key Requirements: - Automatic Scheduling: The system should be able to automatically perform backups on a daily basis. - Incremental Backups: I need incremental backups to ensure that only the data that has changed is being backed up, cutting down on time and storage. - Encryption: Data security is paramount, so the system should employ robust encryption methods to keep my information safe. Data to be Backed Up: - Websites - Databases - Email accounts Ideal Skills: - Proficient in Cyber Panel - Extensive experience in setting up remote backup systems - Strong understanding of encryption techniques for data security - Knowledge of incremental backup p...

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    I need a professional to help delete some inappropriate posts on a Tik Tok account that was created without my authorization. Key Requirements: - The account isn't mine, and I don't have access to it. It was created by someone to post inappropriate content about my friends and family. - The goal is to have all of these posts removed from the platform. Ideal Skills: - Expertise in cyber security and hacking. - Previous experience in hacking and content removal on social media platforms. - Strong understanding of Tik Tok's security protocols and content moderation processes. - Ability to execute the hack without causing any disruptions to the user or platform. Please provide a detailed proposal on how you plan to approach this task and what your experience is in this are...

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