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 66,369 reviews, clients rate our Internet Security Experts 4.83 out of 5 stars.
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    30 jobs found, pricing in USD

    I am seeking a Burp Suite expert with a knack for identifying possible bugs and vulnerabilities in web applications. Since I skipped my project specifics, your broad-based experience in Burp Suite is essential. Critical skills to have for this project include: - Proficiency in vulnerability scanning - Expertise in web application testing - Knowledge of report generation using Burp Suite - Identifying secret code of signature or ability to bypass Your task will entail scanning for vulnerabilities, testing web application functionalities, and generating detailed security reports. Despite not specifying the operating system in use, experience across various operating systems (Windows, MacOS, Linux) is an added advantage since Burp Suite is cross-platform. Your role here is crucial in helpi...

    $44 / hr (Avg Bid)
    $44 / hr Avg Bid
    18 bids

    I'm in need of a web security expert with comprehensive knowledge in Secure Coding Practices. Ideally, you'll have: - Proficient experience in Python, Java, or C++ - Look for a programmer, web developer, or cybersecurity person who has experience in authenticating accounts or experience using Burp Suite tools.

    $42 / hr (Avg Bid)
    $42 / hr Avg Bid
    24 bids

    I am reaching out to find a qualified individual with extensive experience in Cyber Security Governance, Risk, and Compliance (GRC) who is capable of working remotely for my business. We are looking for a professional who can effectively manage risk assessments, ensure compliance ,write policies and procedures, and develop robust security policies, all while working from a remote location.

    $111 (Avg Bid)
    $111 Avg Bid
    27 bids

    I'm looking for someone to help me enhance my knowledge of cybersecurity, specifically network security. Key Project Requirements: - I'm aiming to get to an advanced level of understanding in cybersecurity, so the ideal freelancer will have strong skills and experience in this area. - In terms of areas of cybersecurity, I'm particularly interested in network security. The ideal candidate should be able to tailor their lessons and practical activities to focus on this niche. - This is a personal learning project, so the freelancer should be patient and able to explain complex concepts in an understandable way. Ideal skills and experience: - Proven expertise in cybersecurity, ideally with a focus on network security. - Experience in teaching or tutoring in this field would...

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    11 bids

    I currently have a server running on Windows that requires expert configuration and data migration from its current software, PAPER MC and FABRIC. In addition to this, I want to ensure that my system is secure and optimized via effective security measures. The project specifics are as follows: - Detailed setup and configuration of the server. - Seamless data migration from the existing software i.e., PAPER MC and FABRIC. - Effective measures to enhance and optimize server security. The ideal candidate for this project should have: - Profound knowledge and experience in Windows server configuration. - Solid track-record of successful data migrations with minimal downtime. - Expertise in implementing advanced server security measures. - Familiarity with PAPER MC and FABRIC is a plus. ...

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    1 bids

    I'm looking to install a high-speed fiber internet connection for my home. The primary use of this connection will be for streaming and entertainment purposes, so a high-speed connection is crucial for ensuring a smooth and uninterrupted experience. Key requirements: - Installation of a home fiber internet connection with a speed tier of at least 1 Gbps - Optimization for streaming and entertainment purposes Ideal skills and experience for the job: - Proven experience in installing home fiber internet connections - Familiarity with various speed tiers and their implications for different types of internet usage - Ability to optimize internet connections for specific purposes, in this case, streaming and entertainment

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

    I need a skilled professional to install Mail-in-a-Box on my RackNerd server. You should set up all the necessary DNS records and ensure the installation is fully secured by implementing a Secure Connection SSL / STARTTLS. Key Requirements: - Installation of Mail-in-a-Box on RackNerd server - Setting up all necessary DNS records - Implementing Secure Connection SSL / STARTTLS Ideal Skills and Experience: - Proven experience with Mail-in-a-Box installations - Strong understanding of DNS management - Expertise in SSL/TLS configuration - Prior experience with RackNerd servers The primary purpose of this project is for educational/nonprofit use, so your help in ensuring the security and functionality of this setup is crucial. Please only apply if you have relevant experience and can handle ...

    $130 (Avg Bid)
    Featured
    $130
    3 entries

    I urgently need a specialist to install a firewall for a small network of 1-50 devices. The primary purposes of this firewall are to protect our network from external threats and monitor the network traffic. Skills/Experience Required: • Proficiency in network security and firewall deployment • Ability to handle small-sized network architectures • Strong understanding of network traffic monitoring With your bid, please include your experience with similar size networks and your ability to work quickly to meet this urgent need.

    $468 (Avg Bid)
    $468 Avg Bid
    38 bids

    I'm experiencing unauthorized accounts being opened with my information all across various websites most of which I’ve never heard of or visited. Also there’s nonstop access to my existing online accounts and noticing suspicious activity on my devices. While I've taken measures on some accounts to secure them, it's not enough and I need professional intervention. The compromised accounts include apps, social media, GPS and financial. The activity on my devices sparks concern, particularly regarding showing activity in my history I did not do and I'm looking for expert guidance I have already wiped my device multiple times and have even gone as far as establishing all new digital identifiers such as new phone number, email, and Apple ID to no avail. ...

    $54 / hr (Avg Bid)
    Local
    $54 / hr Avg Bid
    4 bids
    Cibersecurity App/Software 5 days left
    VERIFIED

    We want to delelop a cibersecurity software/app to Sell to other companies that can check each computer and device, as also as detect treaths to the company network/devices like e-mails, apps, and suspicious content that puts the company security in Treath.

    $1230 (Avg Bid)
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    97 bids

    I'm looking for a skilled professional who can help me secure my Linux server and SMTP setup. Key Requirements: - Deep experience with Linux server security measures and best practices. - Proficient in securing SMTP servers and ensuring authentication is managed effectively. - Capability to implement SSL/TLS encryption for enhanced security. Your application should focus on detailing your experience in this field. Please provide relevant examples of previous projects where you've successfully secured similar systems.

    $16 / hr (Avg Bid)
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    23 bids

    As part of my endeavor to secure my systems, I am seeking an ethical hacker to primarily focus on data security. By extensively exploring the potential weaknesses and vulnerabilities, your primary goal will be to prevent unauthorized access. Here's what I require: * In-depth evaluation and analysis of our data security framework * Identification of any potential vulnerabilities and security loopholes * Devise strategies to fortify the data security dimensions against malicious hackers The ideal candidate should possess: * Extensive experience in ethical hacking and data security * Strong analytical skills and a keen eye for spotting weaknesses and vulnerabilities in data security * Ability to devise actionable strategies to address the identified issues Rest assured, full acce...

    $2417 (Avg Bid)
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    12 bids
    Network Engineer 4 days left

    I'm in need of a network engineer with expertise in the Local Area Network (LAN) infrastructure for troubleshooting and optimization. Key Tasks: - Install, rack, and stack a Cisco Catalyst 8300 series device. This includes unboxing, physical mounting, and initial power-on to ensure the device is operational. - Network Troubleshooting: The freelancer should be able to identify and rectify any issues affecting the LAN's performance. - Installation: If necessary, the engineer should help in the setup of new equipment or software for the network. Ideal Candidate: - Proven experience in LAN network design and architecture. - Strong troubleshooting skills and experience in network optimization. - Good knowledge of network security will be a plus. Please note that the project invol...

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    12 bids

    My WordPress website was recently defaced, and I'm seeking a professional to resolve the issue and prevent future occurrences. Key Tasks: - Investigate: Conduct a thorough review to understand how the defacing occurred and identify any vulnerabilities. - Repair: Fix the defaced content and restore the site to its original state. - Security Enhancement: Implement robust security measures to prevent similar incidents in the future. Skills and Experience: - Strong understanding of WordPress and its security vulnerabilities. - Proven experience in website security and hacking prevention. - Ability to investigate and resolve issues efficiently. - Good communication skills to explain the situation and preventive measures. I'm looking for a diligent professional who can not only rect...

    $9 / hr (Avg Bid)
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    159 bids
    Network Engineer 4 days left

    I'm in need of a network engineer with expertise in the Local Area Network (LAN) infrastructure for troubleshooting and optimization. Key Tasks: - Install, rack, and stack a Cisco Catalyst 8300 series device. This includes unboxing, physical mounting, and initial power-on to ensure the device is operational. - Network Troubleshooting: The freelancer should be able to identify and rectify any issues affecting the LAN's performance. - Installation: If necessary, the engineer should help in the setup of new equipment or software for the network. Ideal Candidate: - Proven experience in LAN network design and architecture. - Strong troubleshooting skills and experience in network optimization. - Good knowledge of network security will be a plus. Please note that the project invol...

    $37 / hr (Avg Bid)
    $37 / hr Avg Bid
    26 bids

    I'm seeking a skilled professional who can help me with a malware issue affecting multiple websites I own. - All my websites are experiencing the same type of malware. - The primary issue I'm facing is the presence of the malware on the websites. The ideal candidate for this job should have the following skills and experience: - Proven experience in malware removal and website security. - Familiarity with various malware scanning tools. - Implement security measures to avoid future attack

    $79 (Avg Bid)
    $79 Avg Bid
    48 bids
    Need An Experienced Developer 3 days left
    VERIFIED

    Need and experienced developer who is experienced in all aspects of ethical hacking and cyber security I need to test the security of our sites once built as well.

    $274 (Avg Bid)
    $274 Avg Bid
    7 bids

    As an established business with an existing cybersecurity infrastructure, I'm seeking a skilled and experienced cybersecurity expert to provide me with dedicated support on a daily basis. The ideal candidate will be available from 9am to 5pm EST, Monday to Friday. Key Responsibilities: - Consultation and assistance in network security, application security, and data protection. - Monitoring and enhancing existing cybersecurity infrastructure. Ideal Skills and Experience: - Profound knowledge and practical experience in network security, application security, and data protection. - Previous experience in managing and improving cybersecurity systems for businesses. - Strong understanding of cybersecurity best practices and compliance standards. - Excellent communication and problem-so...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    19 bids

    at "" I'm seeking a professional who can provide Marketing and sales for my Cloud and Cybersecurity Architecture services Ideal Skills: - Proven experience in Cloud Infrastructure design and Cybersecurity. - Proficiency in Cyber Threat Intelligence Analysis. - Demonstrated success in developing effective Security Strategies. - Previous experience working with small organizations is a plus. Please provide relevant samples of your previous work and outline your approach to addressing our unique needs.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    7 bids

    I'm seeking a highly skilled cybersecurity expert with a deep understanding and experience in international banking and financial transactions. The main tasks include cybersecurity assessment, penetration testing, and fraud detection. Your primary focus will be on our online banking platform and payment gateways, ensuring that these areas are secure from potential cyber threats and vulnerabilities. We want you to prioritize three key security aspects: network security, data encryption, and user authentication. Your expertise should include: - In-depth knowledge of international banking and financial systems and transactions - Proven experience in cybersecurity assessment, penetration testing, and fraud detection - Specialization in online banking platforms and payment gateways - S...

    $56516 (Avg Bid)
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    12 bids
    Linux Server Maintenance 2 days left
    VERIFIED

    Hello^^^^. I'm using Amazon AWS and would like to request server maintenance. First of all, I would like to ask you to do as much as possible for server security and privacy, such as SSL installation, automatic backup once a day, DDOS attack prevention, system performance optimization, hacking prevention, encryption between data transmissions, real-time monitoring, data recovery, backdoor checking, backdoor checking and deletion of compromised files, attack root identification and blocking, suspicious process occupation identification and recovery, server hacking analysis, server access history tracking, password recovery and complexity setting, virus and malicious software checking,,data leakage prevention.....etc My current monthly budget is about $50, Please send me a proposal/ch...

    $129 (Avg Bid)
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    28 bids

    I'm looking for a networking professional to assist me in setting up a Local Area Network (LAN) with the primary purpose of facilitating easy file sharing among a small number of devices, specifically less than 10. Key requirements: - Establish a Local Area Network: The main goal of the project is to set up a local network that ensures a seamless connection among the devices for file sharing purpose. - Secure File Sharing: The network should be configured in a way that file sharing is secure and only accessible to the authorized devices. - Minimal Device Connectivity: As the network is intended for a small group of less than 10 devices, the setup should be simple and efficient without compromising security. Ideal Skills: - Networking Expertise: A deep understanding of LAN setups and...

    $14 (Avg Bid)
    $14 Avg Bid
    13 bids
    Cyber Security and IT Team 20 hours left
    VERIFIED

    I'm in need of a comprehensive team that can handle a broad range of Cyber Security and IT tasks. Our environment requires a deep commitment to security, efficiency, and reliability. - Cyber Security Team: - Your responsibilities will include managing network and system security, conducting regular vulnerability assessments, and overseeing firewall management. Experience in Penetration Testing, VAPT, is crucial. - IT Team: - Your core tasks will involve maintaining system security, handling day-to-day IT services, and ensuring we have the latest software installed and updated. - Secure Environment Expectations: - I expect our overall environment to be top-notch in terms of security. This will involve implementing effective intrusion detection, utilizing strong dat...

    $584 (Avg Bid)
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    44 bids

    Lost crypto to scammer My funds were scammed from my account I have all required certifications Scammer used fake platform for trading crypto Preliminary forensic shows my fund is at certain platform Cannot afford legal attorneys fees

    $29600 (Avg Bid)
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    5 bids

    I'm looking for a white hat hacker to conduct penetration testing on my network infrastructure. Key Objectives: - Identify potential vulnerabilities within my network infrastructure - Perform various penetration testing activities to test the security measures in place Key Requirements: - Experience in network penetration testing - Knowledge of common tools and techniques used for network security testing This project will involve testing the security of both Android and iOS mobile operating systems within my network infrastructure. The ideal freelancer should be well-versed in these areas and capable of providing a detailed report outlining the vulnerabilities found and recommendations for enhancement.

    $56 / hr (Avg Bid)
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    14 bids

    As an experienced freelancer, I need your help in resolving some pressing issues with my Facebook advertising and general security. Key Tasks: - Unauthorized Access: My account has been compromised and I need assistance in reclaiming control over it. This involves identifying the source of the breach and securing the account. - Setting up a New Ad Account: Due to security concerns, I'm looking to establish a fresh ad account on Facebook. This would require seamless migration of existing campaigns and ensuring they continue to perform optimally. - Enhanced Security & Integration: It's imperative that the new ad account and my FB page are equipped with heightened security measures. Additionally, I would like the transition to be smooth and integrated with existing tools and p...

    $13 / hr (Avg Bid)
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    23 bids

    I am in need of an experienced professional to configure my Dream Machine Pro for my home network. I live in Langley, BC, Canada, and require the setup for various purposes, majorly: - Remote work - Smart Home functionality The network will accommodate 1-10 devices. We will be dealing with different types of Smart Home devices in my residence, which include: - Smart speakers and displays - Smart lights and switches - Security and cameras The ideal professional for this task should possess excellent networking skills, particularly in setting up and configuring Dream Machine Pro systems. Experience in configuring Smart Home devices would also be a considerable advantage for this project.

    $355 (Avg Bid)
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    14 bids

    I'm currently in need of a professional white hat hacker's services. I am dealing with some compromised accounts, and your expertise with vulnerability assessment, network penetration testing, and web application security testing is required. Tasks I need help with: 1. Vulnerability Assessment: Conduct a systematic evaluation of my system's vulnerabilities. 2. Network Penetration Testing: Simulate a possible attack on my network to assess its security. 3. Web Application Security Testing: Ensure the security of my web applications against potential threats. Further, I have been compromised on some of my email and social media accounts. I need your support with: - Password Recovery: Restore access to my accounts by recovering or resetting lost passwords. - Account Verifi...

    $538 (Avg Bid)
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    17 bids

    Preferred Commnications and Wi-Fi, Inc. is looking for Watchguard firewall techs for both firewall and endpoint security pre-Install config. and support. Requirements: - In-depth knowledge of hardware firewalls and their functionalities. - Expertise in intrusion detection systems. - Experience with high-risk threat detection and response. - Capable of optimizing firewall settings for maximum security. I am looking for a professional with a sterling track record in enhancing hardware firewall intrusion detection capabilities. If you are up to the task and confident with high-risk threat management, I would like to hear from you.

    $67 / hr (Avg Bid)
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    6 bids

    I'm looking for a skilled network specialist to assist me in configuring my existing Unifi Gateway, CloudKey, and Access Points for enhanced security. Key Requirements: - Configuration of Unifi Gateway, CloudKey, and Access Points: The primary goal is to enhance the security of the network. Therefore, the specialist will need to ensure that the configuration aligns with this objective. Ideal Skills and Experience: - Proficiency with Unifi network devices: The specialist should have hands-on experience with Unifi Gateway and Access Points. Experience with CloudKey would be a plus. - Network Security Expertise: A strong understanding of network security principles and best practices is essential. Additional Information: - Although the Unifi Switch is part of my current setup, I'...

    $39 / hr (Avg Bid)
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    21 bids

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