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 59,369 reviews, clients rate our Internet Security Experts 4.9 out of 5 stars.
Hire Internet Security Experts

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 59,369 reviews, clients rate our Internet Security Experts 4.9 out of 5 stars.
Hire Internet Security Experts

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    26 jobs found

    I'm in need of a professional to set up Evilginx for phishing testing, specifically targeting Gmail accounts. Key Responsibilities: - Configure Evilginx to simulate phishing attacks on Gmail - Ensure the setup is effective and undetectable - Provide a detailed report on the testing results Ideal Skills: - Expertise in Evilginx and phishing simulations - Strong understanding of Gmail's security features - Excellent report writing skills

    $203 Average bid
    $203 Avg Bid
    8 bids

    I'm seeking a Synology NAS expert who can help with setting Synology mail server on my NAS on a Static IP internet connection. Key Tasks: - Synology mail Server Setup: The main goal for the mail server is to handle commnucation. Therefore, it must be reliable, secure and easy to manage. Ideal Skills & Experience: - Proficiency in Synology NAS, particularly DSM. - Extensive experience in mail server setup and management. - Understanding of Static IP and its implications on network configurations. - Prior experience in handling customer-focused email systems will be highly valued. Skills Required System Admin Web Security Network Administration Internet Security

    $43 Average bid
    $43 Avg Bid
    4 bids

    I'm looking for a cloud specialist with extensive experience in AWS to assist me with the setup and configuration of firewalls and encryption for both data at rest and data in transit. Key Responsibilities: - Configure AWS cloud firewalls to safeguard my applications and data - Implement encryption for both data at rest and data in transit The ideal candidate for this project should have: - Proven experience with AWS cloud platform - Expertise in cloud firewall setup and configuration - Proficient in implementing both types of encryption - Strong understanding of data security protocols

    $498 Average bid
    $498 Avg Bid
    60 bids

    I'm in need of a seasoned ethical hacker to scrutinize our web and mobile applications for potential security vulnerabilities. Given that we already have advanced security measures in place, this task will be pivotal in ensuring our systems are impenetrable. The primary focus will be on identifying and mitigating risks associated with malware infections. Deliverables: - A comprehensive report detailing the findings - Actionable recommendations for improvements Ideal candidates should have: - Extensive experience in cybersecurity - Proven track record in identifying and rectifying system vulnerabilities - Strong understanding of malware threats - Ability to deliver clear and concise reports

    $70 Average bid
    $70 Avg Bid
    17 bids

    I'm seeking a skilled network security expert to bolster my website and personal identity security. Key concerns include: - Enhancing network security to protect sensitive data and prevent unauthorized access. Although I haven't specified a particular type of network security (like Firewall setup, Intrusion Detection System, or VPN), I am open to suggestions based on your expertise. - If you believe ongoing monitoring and maintenance services are necessary, please include this in your proposal.

    $106 Average bid
    $106 Avg Bid
    10 bids

    Malware infection detected on our website The infection is causing security warnings and redirecting visitors to malicious sites. Our goal is to remove all malicious code, restore website functionality, and enhance security measures to prevent future attacks.

    $120 Average bid
    $120 Avg Bid
    71 bids

    About Us: We are a forward-thinking company dedicated to maintaining a secure and efficient IT infrastructure. As we continue to grow, we are seeking an experienced IT Specialist to join our team remotely. The ideal candidate will take the lead in building, managing, and securing our IT environment with a focus on firewall implementation and network security. Key Responsibilities: Design, implement, and maintain secure IT infrastructure, including network architecture, servers, and cloud environments. Configure, manage, and monitor firewalls, VPNs, and other security devices to ensure secure access to company systems. Conduct regular vulnerability assessments, patch management, and implement threat detection strategies. Troubleshoot and resolve network issues related to security, perform...

    $15 / hr Average bid
    $15 / hr Avg Bid
    33 bids
    Networking Expert Needed
    4 days left
    Verified

    I am seeking a knowledgeable Networking Expert who can assist with various networking tasks.

    $12 / hr Average bid
    $12 / hr Avg Bid
    26 bids

    I am seeking a Windows Server expert to help bolster my network security, specifically focusing on detecting malicious activities through a Network-based Intrusion Detection System (IDS). Key Responsibilities: - Assess and configure the current network-based IDS to enhance its detection capabilities. - Implement measures to better identify and respond to potential threats. - Provide ongoing support and refinement of the system. Ideal Skills: - Extensive experience with Windows Server and network security. - Proficient in configuring and managing Network-based IDS. - Strong understanding of identifying and mitigating malicious activities. Your expertise will be crucial in ensuring the safety of my network from potential threats. Looking forward to your proposals.

    $23 Average bid
    $23 Avg Bid
    8 bids

    I am seeking a professional with extensive experience in Vulnerability Assessment and Penetration Testing (VAPT) specifically for network testing. Key Responsibilities: - Conduct thorough network testing on our infrastructure. Ideal Skills: - Expertise in VAPT. - Strong understanding of network security. - Proficient in identifying and addressing potential vulnerabilities. Please note, the scope of the project does not currently include application or wireless testing. Experience Required: - Previous experience in network testing. - Proven track record in VAPT. - Excellent problem-solving skills. While the project may expand to include external or internal testing, as well as compliance checks and security policy evaluations, the current focus is on identifying vulnerabilities in ou...

    $1189 Average bid
    $1189 Avg Bid
    22 bids

    I'm in need of a seasoned security analyst who can conduct a thorough security audit on my website and network. The primary goal is to identify any potential vulnerabilities that could pose a threat. Key Tasks: - Conduct a comprehensive security audit. - Perform network and web application penetration testing. Your expertise will not only help in identifying vulnerabilities but also in fortifying our existing security measures. Please share your relevant experience and expertise in your bid.

    $7 / hr Average bid
    $7 / hr Avg Bid
    15 bids

    Bonjour, Je vous contacte au sujet d'une situation préoccupante qui concerne plusieurs élèves de ma classe (qui sont également amis). Ces élèves obtiennent régulièrement des résultats de 100% lors de tests effectués en ligne et via un logiciel éducatif sous licence que nous utilisons. Cependant, lorsqu'ils passent les mêmes évaluations sur papier, leurs résultats sont significativement plus faibles et bien en dessous de la moyenne. Ce qui complique la situation, c'est que notre établissement a pris des mesures de sécurité pour empêcher toute tentative de tricherie : les téléchargements de logiciels sont bloqués et les ports USB de...

    $50 Average bid
    Guaranteed
    $50
    4 entries

    I'm seeking an expert in IoT network security to help simulate various network layer attack scenarios on IoT networks using Contiki Cooja. The attacks include Sybil, Blackhole, Wormhole, Denial of Service (DoS), and Replay attacks. Key Tasks: - Simulate the aforementioned attacks in a controlled Cooja environment - Implement and evaluate various lightweight cryptography-based and lightweight authentication protocols with Physical Unclonable Functions (PUF) as mitigation strategies - Assess the effectiveness of these strategies both with and without the presence of attackers Metrics to Measure: During the simulations, I would like to monitor and measure several key performance indicators: - Latency - Packet loss - Energy consumption - CPU usage - Average Routing Metric Ideal Skills...

    $20 Average bid
    $20 Avg Bid
    3 bids

    I'm looking for a simulation expert to model a blockchain-based Vehicular Ad Hoc Network (VANET) focused primarily on data security. The goal is to compare the performance of this model with existing schemes. Key requirements: - Proficiency in using Omnet++ or similar tools for simulation - Strong understanding of VANET and blockchain technology - Experience with data security measures in network simulations - Ability to conduct comprehensive performance comparisons Please provide examples of similar projects you've completed.

    $534 Average bid
    $534 Avg Bid
    4 bids

    I am seeking a professional ethical hacker to assess the security of my Instagram account. The main focus of the job will be testing for potential phishing vulnerabilities. Key Requirements: - Comprehensive security assessment of my Instagram account with a focus on phishing vulnerabilities. - Provision of a detailed analysis of the findings. Ideal Skills: - Proven experience in ethical hacking, particularly with social media platforms. - Expertise in identifying and assessing phishing vulnerabilities. - Ability to deliver a detailed and comprehensible report.

    $315 Average bid
    $315 Avg Bid
    15 bids

    I am seeking a skilled writer with a strong academic background in computer science or cybersecurity to help me craft a research paper on an Artificial Intelligence-based Intrusion Detection System specifically designed for the Metaverse platform. - Focus: The paper will primarily concentrate on signature-based detection techniques. Therefore, deep knowledge and understanding of these techniques is crucial. - Purpose: The main goal of this paper is to contribute to academic research. The writer must be able to present complex ideas in a clear, concise, and engaging manner suitable for academic publication. Ideal candidates will have: - Proven experience in academic writing, particularly in the fields of artificial intelligence and cybersecurity. - Strong understanding of intrusion detect...

    $485 Average bid
    $485 Avg Bid
    44 bids

    I'm dealing with a situation involving an email that has been used for defamation. I have accumulated some metadata related to the email and attempted to trace it using online tools, but have been unsuccessful in identifying the sender. I am seeking an expert who can analyze the information and help me trace the originator of the email. The metadata includes email headers, IP addresses, and timestamps. The ideal candidate for this project should have experience in cybersecurity, digital forensics, or a related field. They should be skilled in interpreting email metadata and have access to advanced tools or methods for tracing email origins. Ultimately, I am hoping to obtain any information that can help identify the sender, such as the originating location, a recovery email or a pho...

    $132 Average bid
    $132 Avg Bid
    5 bids

    My website is currently facing malware issues, and I need a professional who can help me identify the source of these infections and remove them. Your role will include: - Diagnosing the existing malware infections - Removing all traces of malware - Identifying the source of the infections - Enhancing the current basic security measures to prevent future incidents This is a crucial task as I am planning to run a Google Ads campaign. Your experience and skills in web development and cybersecurity will be key in ensuring my website is secure and ready for the campaign.

    $39 Average bid
    $39 Avg Bid
    39 bids

    I'm seeking an experienced network administrator to implement a new hybrid network infrastructure for a medium-sized business. Key tasks include: - Designing and deploying a robust hybrid network (combining both wired and wireless elements). - Ensuring the new network infrastructure is capable of supporting our current needs, with room for future scalability. Ideal candidates should have: - Extensive experience in network design and implementation, particularly for hybrid networks. - Strong understanding and expertise in setting up medium-sized business networks. - Excellent problem-solving skills, with the ability to foresee and address potential network issues before they impact business operations.

    $113 Average bid
    $113 Avg Bid
    11 bids

    I'm seeking an experienced network professional to assist with the configuration and optimization of my SDWAN, Palo Alto devices, and F5 LTM/GTM and WAF. The main goal of this project is to simplify my network management processes. Ideal Skills and Experience: - Extensive experience with SDWAN, Palo Alto and F5 LTM/GTM and WAF - Demonstrated ability in network configuration and optimization - Proven track record of simplifying complex network systems - Excellent troubleshooting skills - Strong understanding of network performance and security measures

    $348 Average bid
    $348 Avg Bid
    11 bids

    I need a seasoned cybersecurity professional with a focus on application security to protect my desktop application. the application is coded in c++ and is targeted by reverse engineers often so must be very strong protection to be implemented Key Responsibilities: - Assess and identify potential security vulnerabilities within the application - Develop and implement strategic security measures - Regularly update and maintain security protocols Ideal Skills: - Strong background in cybersecurity, specifically application security - Proven experience with desktop application security - Excellent problem-solving and analytical skills - Up-to-date knowledge of the latest security trends and threats.

    $530 Average bid
    $530 Avg Bid
    34 bids

    I'm seeking a professional with extensive experience in protecting a data center's network infrastructure. The role involves securing network switches, managing firewalls, and overseeing intrusion detection systems. VPN configuration expertise is also crucial as we need to ensure secure remote access to our data center. Key Responsibilities: - Manage and configure firewalls - Oversee and enhance intrusion detection systems - Configure and maintain secure VPNs - Implement security protocols for network switches Ideal Skills: - Extensive knowledge and experience in network security - Proficient in managing firewalls and intrusion detection systems - Skilled in VPN configuration - Experience working with data center network switches Your expertise will help safeguard our data cen...

    $59 Average bid
    $59 Avg Bid
    21 bids

    I'm in a serious situation involving a security breach that I believe has originated from Malware/Spyware. My email, social media and cloud storage accounts have all been compromised as well as my identity. I need a professional hacker/security expert who can help me with the following: - Recovering access to my Instagram, Facebook, emails and Google accounts. - Removing any coded software and digital data imprints that may be lingering. - Helping me to recover my identity. Given the seriousness of this situation, I need assistance as soon as possible. Please, if you have the skills and experience to help me, don't hesitate to reach out. *security on all my accounts/icloud/social media Remove all coded software any digital data imprints Recover my identity from any other or...

    $416 Average bid
    $416 Avg Bid
    16 bids
    Cyber security Project
    23 hours left
    Verified

    I'm looking for an experienced professional in network security. The main goal of this project is to detect and mitigate threats to my network. Your expertise will help ensure the integrity and safety of my data and infrastructure. Ideal Skills: - Extensive knowledge in network security - Proficient in threat detection and mitigation strategies - Experience with network security tools and software Prior experience in similar projects would be a significant advantage.

    $71 Average bid
    $71 Avg Bid
    33 bids
    Permeability test
    15 hours left

    Application Penetration Testing Requirements I. Job Responsibilities Conduct comprehensive penetration testing on the company's application systems, including but not limited to Web applications and mobile applications. Use professional tools and techniques to identify and evaluate security vulnerabilities in applications, such as injection vulnerabilities, cross-site scripting (XSS), cross-site request forgery (CSRF), etc. II. Qualifications At least 3 years of working experience in application penetration testing. Proficient in using common penetration testing tools, such as Nessus, Burp Suite, etc. Familiar with common security vulnerabilities and attack techniques, and understand relevant security standards and norms. Possess good communication skills and teamwork spirit, and be...

    $2180 Average bid
    $2180 Avg Bid
    26 bids

    I'm in need of an email investigator to track the senders of some personal Gmail messages. Your primary responsibility will be to identify the origins of these emails. Ideal skills and experience for the job: - Proficient in tracking email senders - Familiar with Gmail's interface and security settings - Prior experience in email investigation - Strong attention to detail - Excellent problem-solving skills

    $196 Average bid
    $196 Avg Bid
    6 bids

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