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 57,580 reviews, clients rate our Internet Security Experts 4.89 out of 5 stars.
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    25 jobs found, pricing in USD

    My organization is looking for an experienced professional to conduct a full security audit of our network infrastructure and applications. Our current state is somewhat secure, with minor vulnerabilities. We want to accurately identify any weak points and vulnerabilities that could become a security risk. The audit should be comprehensive and provide detailed outcomes of potential security threats. We expect a high level of expertise in establishing a secure network as well as knowledge on up-to-date protocols and technologies. We are open to suggestions and advice on other security measures to maintain a secure and safe network.

    $37 / hr (Avg Bid)
    $37 / hr Avg Bid
    5 bids
    IT Support 6 days left

    I am looking for an experienced IT professional to provide ongoing support. Specifically, I need someone with expertise in software, networking and connectivity. This person will serve as a trusted and reliable partner to ensure that my network remains properly configured, secure and connected. The ideal candidate should have excellent problem-solving abilities to quickly diagnose and resolve any and all issues that may arise. They must have broad knowledge of different types of networking hardware and software as well as a strong understanding of current IT trends and industry best practices. Experience with cloud-based platforms would be a great plus. I seek an individual or team with integrity, a can-do attitude and dedication to delivering quality results. This ongoing partnership sh...

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    5 bids
    ChatGPT for cybersecurity 6 days left
    VERIFIED

    I want to create a chat platform that takes input from cyber threat intelligence, threat hunting, incident response, and SIEM data

    $575 (Avg Bid)
    $575 Avg Bid
    34 bids

    I am in need of a completely new wireless network set up for personal use. I am looking for someone who can help me set up a reliable and efficient network that will meet my needs. Skills and experience needed: - Expertise in setting up wireless networks - Familiarity with different wireless network protocols and technologies - Ability to integrate new network infrastructure - Knowledge of security measures for wireless networks

    $23 (Avg Bid)
    $23 Avg Bid
    15 bids

    I am looking for an experienced engineer to configure an OPNSense-based firewall for the website. The configuration will include the setup of firewall rules as well as the import of existing WAF rules from the URL specified above. The engineer should have advanced experience working with OPNSense, and should be knowledgeable in content filtering and LDAP integration. Additionally, the engineer should be familiar with web security best practices and be able to create secure yet efficient firewall rules. This project will require dedication and communication throughout in order to ensure success. I am looking for a professional who will go above and beyond in ensuring a secure and optimized network for this website. If you feel that you have the necessary expertise and commitment to take ...

    $185 (Avg Bid)
    $185 Avg Bid
    6 bids

    Very simple task will take less than 2 hours to complete. I need someone who is familiar with bits main memory data storage. I will provide more detail information once I am contacted.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    9 bids
    Pnettration Test 5 days left
    VERIFIED

    I am looking for a skilled professional to conduct a comprehensive penetration test on my network within a week. The scope of the test will be focused on the network only. I do not have any specific areas or vulnerabilities that I want to be tested, so I will rely on the expertise of the professional to conduct a thorough examination. Ideal Skills and Experience: - Extensive experience in network security and penetration testing - Knowledge of various network vulnerabilities and exploits - Familiarity with network architecture and protocols - Ability to provide detailed reports and recommendations for remediation - Certification in ethical hacking or related fields is preferred If you are confident in your ability to provide a high-quality and timely service, please submit your prop...

    $437 (Avg Bid)
    $437 Avg Bid
    28 bids
    Expert Boot2root machine 5 days left
    VERIFIED

    I am looking for an expert in creating intermediate level boot2root machines based on Linux operating systems. As I am open to suggestions, the freelancer can decide on the specific requirements and themes for the machine. The ideal candidate should have experience in creating challenging and engaging machines that test the user's skills in penetration testing and network security. The machine should be designed to simulate real-world scenarios and provide a realistic challenge for users. The freelancer should also have proficiency in Linux operating systems and be able to create a machine that is stable and secure.

    $150 (Avg Bid)
    $150 Avg Bid
    7 bids

    Need Cyber Security Expert for small work Need Network Engineer

    $135 (Avg Bid)
    $135 Avg Bid
    24 bids

    network engineer ,router,switch,firewall,

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    43 bids
    Multichannel vpn -- 2 4 days left
    VERIFIED

    so we want to have opensource vpn in our own servers, 1- having admin panel to control our users (create new user with desired plan like, 1 month, 3 months, 6 months, etc... who many gig each plan can have) 2- use different protocol in one vpn like (v2ray, psiphone, ssh, etc...) and must be scalable so we can add more protocol if needed.

    $1062 (Avg Bid)
    $1062 Avg Bid
    8 bids
    Security Analyst Needed 4 days left
    VERIFIED

    I am in need of a Security Analyst who specializes in Network Security. The project is urgent and needs to be completed within a week. The ideal freelancer will have extensive experience in Network Security and be able to provide examples of past work in this area. Skills and Experience: - Expertise in Network Security - Strong understanding of security protocols and systems - Experience in vulnerability assessment, penetration testing, and threat analysis - Knowledge of security compliance standards - Ability to provide detailed reports and recommendations for improving network security Timeline: - Urgent, project needs to be completed within a week Please provide your relevant experience in Network Security and how you can help improve our network security in your proposal. Thank you...

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    4 bids

    I am looking for an experienced Splunk expert to help me set up a system for saving and monitoring network logs. The ideal candidate should be familiar with the following: - Splunk Enterprise - Network Security Monitoring - TCP/IP Protocols - Basic System Administration The project involves setting up a system to monitor more than 50 hosts/network devices, with both real-time monitoring and periodic analysis required. The system should be able to gather and analyze log data from various sources, including routers, switches, and servers. The primary tasks of the project include: - Setting up Splunk Enterprise on a server - Configuring data inputs for network logs - Creating dashboards and reports for real-time monitoring and periodic analysis - Setting up alerts and notifications for sp...

    $170 (Avg Bid)
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    13 bids

    We are an Israeli based company, Looking for a Cyber Security lecturer for an online project with Africa. a 2-year experience on lecturing on cyber security is a must. a general lecturing experience in the last year a must. a 2-year hand on experience in cyber security is a must.

    $2425 (Avg Bid)
    Local
    $2425 Avg Bid
    4 bids

    1. Cleartext submission of password The page contains a form which is submitted over clear-text HTTP 2. Session ID exposed Session ID is vulnerable to theft and may lead to Session Hijacking, Therefore, Session ID should never be sent over unencrypted transport and should never be cached. The application should be examined to ensure that encrypted communications are both the default and enforced for any transfer of Session IDs. Furthermore, the Session ID should not be visible. 3. Strict transport security not enforced The application fails to prevent users from connecting to it over unencrypted connections. An attacker able to modify a legitimate user's network traffic could bypass the application's use of SSL/TLS encryption, and use the application as a platform for attack...

    $92 (Avg Bid)
    $92 Avg Bid
    12 bids
    I need Europe IP traffic 3 days left
    VERIFIED

    I am looking for a freelancer who can provide me with specific paid traffic from European countries to increase click-throughs on my website. The ideal candidate should have experience in generating paid traffic and knowledge of targeting specific European countries. The purpose of the traffic is to increase clicks, and there is no preference for the type of traffic. The project requirements include: - Generating paid traffic to specific European countries - Increasing click-throughs on my website - Targeting the right audience to ensure high-quality traffic - Providing regular reports on traffic statistics - The ideal candidate should have experience in generating paid traffic and knowledge of targeting specific European countries.

    $361 (Avg Bid)
    $361 Avg Bid
    21 bids

    I'm looking for a freelancer to help me configure Sitelock services on my website. The protection I need is mainly from malware. I'm not sure yet which security vendor to go with; I'm willing to review and consider any options presented to me. Also, the level of protection I prefer is basic. I would like to receive a quote accordingly. Basically services as TrueShield, SMART Backup

    $135 (Avg Bid)
    $135 Avg Bid
    25 bids
    Linux IONOS malware cleanup 2 days left
    VERIFIED

    I am looking for a freelancer who can help me with Linux IONOS malware cleanup for my business website. Recently, I noticed some suspicious files on my server that lead me to believe that my website has been infected with malware. Skills and experience required for this project: - Strong knowledge of Linux IONOS servers - Expertise in malware cleanup and website security - Experience with cleaning up malware from business websites - Familiarity with website backups and restore process I am not sure if I have recent backups of my website, so the freelancer will need to assess the situation and advise me accordingly. The freelancer should also be able to fix any issues that may have caused the malware infection and ensure that my website is secure and fully functional. The freelancer shou...

    $31 (Avg Bid)
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    23 bids
    Ethical Hacker 2 days left

    I am in need of an ethical hacker who can perform a vulnerability assessment on my mobile application. The ideal candidate should have experience in mobile application security and be able to provide both high-level and technical details in the vulnerability assessment report. Skills and Experience: - Experience with mobile application security - Knowledge of common mobile application vulnerabilities - Ability to perform a thorough vulnerability assessment - Experience with both high-level and technical report writing.

    $13 (Avg Bid)
    $13 Avg Bid
    6 bids

    I am looking for a technical support specialist to help me with a specific issue. I need an ethical hacker to troubleshoot, install, configure, and set up hardware and networks. The ideal freelancer should have relevant past work experience and include a detailed project proposal. Time is of the essence with this issue, so I need the work completed within a week.

    $12 (Avg Bid)
    $12 Avg Bid
    5 bids

    I am in need of a freelancer to help me clean up spam and hacking on my WordPress website. I have identified the specific issue that needs to be resolved. The ideal candidate should have experience in website security and be skilled in cleaning up spam and resolving hacking issues. Skills and Experience: - Experience in website security - Proficient in cleaning up spam and resolving hacking issues - Knowledgeable in WordPress platform - Strong problem-solving skills Access: - Admin Access will be provided for the freelancer to fix the issue.

    $34 (Avg Bid)
    $34 Avg Bid
    41 bids

    I am looking for a freelancer to implement a wireless networking system for my small network of 1-10 devices. The ideal candidate should have experience in wireless network implementation and configuration. The project will focus on the following areas: - Wireless Network Implementation: The freelancer will be responsible for setting up and configuring the wireless network for my small network of devices. - Network Security: The freelancer should have a good understanding of network security and should be able to implement appropriate security protocols to ensure the network is secure. - Troubleshooting: The freelancer should also be able to troubleshoot any issues that may arise during the implementation process. Skills and experience required: - Experience in wireless network implemen...

    $120 (Avg Bid)
    $120 Avg Bid
    17 bids

    Hello I am looking for security engineer who is good at BeyondTrust You must be familiar with BeyondTrust I have some technical questions regarding this Let me know

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    12 bids

    Our organization is looking for an experienced professional to conduct a network penetration test on our IT infrastructure. We are looking for comprehensive testing that will include probing and evaluating our network security defenses. Our IT infrastructure is relatively small, with less than 50 devices. It is essential that we have this testing completed as soon as possible. If you are confident in your skills and have experience in conducting penetration testing, then we'd love to hear from you. We're seeking a capable and diligent individual who has a thorough understanding of networks and web applications, as they will be responsible for uncovering and analyzing any security flaws present in our system. Ideally, the chosen candidate would have knowledge in areas such as codi...

    $1311 (Avg Bid)
    Local
    $1311 Avg Bid
    21 bids

    Must have experience with and perhaps current contacts within DuPage County Illinois. This is for Site Environmental Services for Fiber Network Deployment in Wetlands primarily and some Dry areas in DuPage Co.. (Including Bartlett, Hanover Park, and Unincorporated DuPage Co..)

    $19200 (Avg Bid)
    Local
    $19200 Avg Bid
    2 bids

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