Internet Security Jobs

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About Internet Security

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 64,085 reviews, clients rate our Internet Security Experts 4.9 out of 5 stars.
Hire Internet Security Experts
About Internet Security

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 64,085 reviews, clients rate our Internet Security Experts 4.9 out of 5 stars.
Hire Internet Security Experts

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    6 jobs found
    Comprehensive IT Support for Medical Centre -- 2
    6 days left

    We are seeking a reliable IT team to support our medical centre with comprehensive, end-to-end IT services. This would include setting up, managing, maintaining, and regularly updating all aspects of our IT infrastructure, including networks, servers (on-site and / or cloud-based), workstations, computers, printers, and all connectivity systems. We require ongoing management of firewalls, cybersecurity protections, antivirus and anti-malware systems, data encryption, secure remote access, backups and disaster recovery solutions, and proactive monitoring to prevent downtime. Support would also cover software installation and updates (including clinical and practice management systems - Best Practice), email systems, cloud services, data storage, compliance with healthcare data protection re...

    Cloud Computing Compliance Computer Security Data Backup Internet Security Linux Network Administration Web Security
    $520 Average bid
    $520 Avg Bid
    12 bids
    Bid now
    Comprehensive IT Support for Medical Centre
    6 days left

    We are seeking a reliable IT team to support our medical centre with comprehensive, end-to-end IT services. This would include setting up, managing, maintaining, and regularly updating all aspects of our IT infrastructure, including networks, servers (on-site and / or cloud-based), workstations, computers, printers, and all connectivity systems. We require ongoing management of firewalls, cybersecurity protections, antivirus and anti-malware systems, data encryption, secure remote access, backups and disaster recovery solutions, and proactive monitoring to prevent downtime. Support would also cover software installation and updates (including clinical and practice management systems - Best Practice), email systems, cloud services, data storage, compliance with healthcare data protection re...

    Cloud Computing Compliance Computer Security Data Backup Internet Security Linux Network Administration Web Security
    $468 Average bid
    $468 Avg Bid
    22 bids
    Bid now
    Need Expert Help to Recover Hacked Instagram Account (Business Account)
    4 days left

    I am looking for an experienced Instagram account recovery specialist to help me regain access to my business Instagram account. I currently cannot log in to my account through any method: Password reset is not working Facebook login is not working Instagram recovery page shows “No account found” However, the username and account are still visible when checked from another Instagram account Additional details: This is a business account I still have access to the original email and phone number The issue happened suddenly, likely due to hacking or unauthorized changes What I need: Proper recovery through Instagram / Meta official support Assistance with hacked account appeal and verification No fake tools or scams — only legitimate recovery methods Requireme...

    Computer Security Digital Forensics Instagram Internet Security PHP Social Media Management Technical Support Web Security
    $75 Average bid
    $75 Avg Bid
    8 bids
    Bid now
    On-Site Hack Remediation
    3 days left

    My iPhones and several smart-home devices have almost certainly been compromised. Unexplained behaviour, network slow-downs and repeated password lockouts suggest an active intrusion that I have not been able to stop remotely. I need an experienced cyber-security professional to visit in person, trace the breach and leave every device—and the Wi-Fi network itself—clean, secured and fully documented. What I expect during the visit • A thorough forensic check of each affected iPhone and the smart-home hub/gear, including router or mesh nodes you judge relevant. • Immediate containment and removal of any malicious profiles, apps, firmware or network configurations you uncover. • Clear advice on whether each device can be salvaged or should be replaced, follow...

    Computer Security Digital Forensics Internet Security Linux Network Administration Network Monitoring Network Security Penetration Testing
    $367 Average bid
    $367 Avg Bid
    8 bids
    Bid now
    Linux Server Hardening & Security
    2 days left

    Need experienced Linux System Administrator for server hardening. Tasks include security audit, firewall configuration, SSH hardening, user access control, patch management, and security monitoring setup. Must have experience with Ubuntu/CentOS and tools like Fail2ban, SELinux. Provide documentation of all changes.

    Computer Security Documentation Firewall Internet Security Linux Network Security Security System Administration Ubuntu Web Security
    $442 Average bid
    $442 Avg Bid
    48 bids
    Bid now
    Corporate Site Security Assessment
    3 hours left

    I'm seeking a security assessment for my corporate website. The primary concern is phishing attacks. I'm looking for a detailed report and provides actionable recommendations to enhance security. Key Requirements: - Assessment of current security measures (basic) - Identification of phishing vulnerabilities - Recommendations for improvement Ideal Skills and Experience: - Experience with corporate website security - Expertise in phishing attack prevention

    Computer Security Data Protection Internet Security Network Security Penetration Testing Risk Assessment Risk Management Security Web Security Website Testing
    $102 Average bid
    $102 Avg Bid
    17 bids
    Bid now
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