Internet Security Freelancers

Browse Internet Security job posts for project examples or post your job on Upwork for free!

Internet Security Job Cost Overview

Typical total cost of Upwork Internet Security projects based on completed and fixed-price jobs.

Upwork Internet Security Jobs Completed Quarterly

On average, 22 Internet Security projects are completed every quarter on Upwork.


Time to Complete Upwork Internet Security Jobs

Time needed to complete a Internet Security project on Upwork.

Average Internet Security Freelancer Feedback Score

Internet Security Upwork freelancers typically receive a client rating of 4.72.

Last updated: May 1, 2015

Popular Internet Security Searches

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  1. Fernando C.

    Fernando C.

    Senior Systems Administrator

    Canada - Last active: 3 months ago - Tests: 3

    Over 24 years of experience in IT systems administration: Unix, Windows, Linux, Solaris, Novell, TCP-IP networks, Firewalls, Security and Telecom. During the last 4 years he is working as an Infrastructure Architect of complex production systems; he has completed various certifications to demonstrate his technical expertise and his engagement for the quality of the work he delivers. Wide expertise and over 7 years of experience in the maintenance, monitoring and troubleshooting of complex Dev / Pre-Prod / Productions systems and multiple tier infrastructures. He has an understanding of the telecom network, firewall, infrastructure security, ssl certificates, web servers, application servers, middleware, storage area network systems (SAN) and the databases of a solution. He has remained up to date with the arrival of Virtualization technologies: VMware ESX, vCenter, vSphere, Hyper-V, XEN. He has also participated in various Cloud computing projects in the last 4 years After obtaining a certification in Cloud computing security in November 2010, he continued to renew his training and hands on expertise in Architecture design, and Operations of E-commerce Platforms using traditional systems, and emerging technologies such as: • VMware vSphere 5 , VMware vFabric Cloud Application Platform, Tomcat 5/6, • Apache reverse proxy custom Application Firewalls, Web farms, F5 Load Balancer rules. • Virtual network design, Multitenant 3-tier Private Cloud Architectures, Cloud Security • Microsoft server 2012, Windows 8 ent, , Microsoft Private Cloud and new Systems Center management tools • Cloud Management and Monitoring tools using traditional tools and emerging Cloud infrastructure administration technologies. • Automated systems deployment and administration tools using Puppet, Chef • Integration of Applications and Automation in a variety of languages including Java, Php, Python, Perl, Bash

    $39.00 /hr
    151 hours
  2. Ajitpal Brar

    Ajitpal Brar Agency Contractor

    R&D | MATLAB | PHP | Linux | Networking Expert

    India - Last active: 11/09/2014 - Tests: 11

    I am working on various computing research and development projects since more than 5 years from various disciplines of CSE. I have successfully handled over 200 digital image processing, information security, wireless networking, information processing, routing, load balancing and clustering algorithms for various education institutions and IT firms. Technical Expertise: Digital image processing, Wireless networking, Information Security, User Authentication, Routing Protocols, Other Networking Protocols and Security Solutions.

    Associated with: XNS Global

    $15.00 /hr
    0 hours
  3. Nick Lockard

    Nick Lockard

    Certified Ethical Hacker - Cyber Security Expert

    United States - Last active: 28 days ago - Tests: 1

    Over 13 years of IT Cyber Security Experience. Specialize in hacking forensics investigations, incident handling and response. Protecting and disinfecting computers, servers, websites and networks from compromise. Cleaning up Malware, Worms, Trojans, Spyware, Viruses and Vulnerabilities. I have experience eradicating Advanced Persistent Threats and identifying Indicators of Compromise. My background is in extremely large Multi site locations. A few previous contracts I have worked at included Intel and Department of Engery. In January 2014 the NSA extended a job offer that I ultimately turned down.

    $100.00 /hr
    0 hours
  4. Torben Feldthusen

    Torben Feldthusen

    Web Security | Malware Removal

    Denmark - Last active: 9 days ago

    I provide assistance in Malware removal, Webapps Penetration testing, Vulnerability Assessment and Website Hack Recovery. What I do? - penetration testing & security assessments of web sites, servers & network - vulnerability assessment - security analysis of database servers - recovery of mysql/mssql databases - restoring hacked websites drupal/wordpress/etc - spot the exploit used by the hackers - wordpress, drupal and custom php website security and hardening. - removal of malware, viruses, backdoors (shell) cleanup, phishing, spam and other malicious codes - install upgraded security to prevent further hacks and malware/virus infections - google webmaster, request for removals from the blacklist if listed - website monitoring for future hack attempts - move websites to new host without any downtime

    $12.00 /hr
    0 hours
  5. Michael P.

    Michael P.

    Web Designer and Developer

    United States - Last active: 4 months ago - Tests: 1

    Made From Scratch I can build you a custom website that is optimized for both mobile and desktop screens. With more and more traffic coming from mobile devices, it is important that your website be responsive to the various screen sizes out there. Need WordPress? If you are looking for a WordPress expert, look no further! I can use any theme of your choosing, free or paid, and get it looking the way you want. Why choose a WordPress site? It is one of the easiest ways for you to take over maintenance of the site. WordPress is an amazing Content Management System that enables pretty much anyone to manage a website. Need Hosting? Whether you need hosting for the site you would like me to build for you, or for a site you want to build yourself, I can set you up with a reliable service. My hosting services will provide you with a cPanel that will allow you complete control over your website, with one-click web app installation of all of the popular services out there. If this is something you are interested in, be sure to let me know! SEO I use only White Hack SEO techniques to ensure your pages get noticed for all of the right reasons. Customer Satisfaction I will never ask for money until the job is complete, and you are 100% satisfied with all of the deliverables.

    $30.00 /hr
    0 hours
  6. Alexander S.

    Alexander S.

    FullStack Senior Java Developer

    Russia - Last active: 3 months ago - Tests: 2

    Over 3+ years of experience in developing Enterprise Solutions and 2+ years in Web Development. I have a strong experience in developing high-load payment sevices (15 millions transactions per day) and also in security issues (XSS, SQL-injections and etc.). My skills and experience: • Experience in developing high-load and multi-threaded solutions; • Experience in developing Rich Web Applications; • Experience in developing communication protocols for partners and client applications (protocols like oauth); • Working with databases (MySQL, Oracle); • Automated testing (junit, integration tests); • Understanding of the OOP principles, as well as functional programming; • Development of neural net complex (machine learning, artificial intelligence, forecasting, recognition of graphic images and data clustering); • Web-bots (automated searching and processing information on the Internet); • Imitation modeling of various systems; • User-level Linux skills; I use this technologies: • Backend: Java (Core, Collections, Multi-threading), Spring Framework (DI, Security, MVC), EhCache, Servlets, JSP/JSPX, Apache Tiles, SQL (Oracle PL/SQL), JDBC, SLF4J (logback), XML (SAX, StAX, DOM, XSLT), jUnit, Apache commons; • Frontend: JavaScript (jQuery), AJAX, JSON, HTML, CSS (LESS, Stylus).

    $15.00 /hr
    0 hours
  7. Brenden Gilbert

    Brenden Gilbert

    All around Computer Guru

    United States - Last active: 11/10/2014 - Tests: 1

    I specialize in a few broad areas. System Administration and troubleshooting of systems: ======================================== RedHat, CentOS, SuSE, Debian, Ubuntu Linux Solaris 2.6-10 Windows Server 2003-2012 Windows XP-8.1 MacOS X XenServer 6.x VMWare ESXi 5.x Specialization in other stuff: ===================== Vyatta (vRouter) Apache/MySQL/PHP (LAMP) cPanel Cloud Instance (SoftLayer, AWS) RAID (Adaptec and LSI) and more.

    $25.00 /hr
    0 hours
  8. Naqash Ghafoor

    Naqash Ghafoor

    Naqash Ghafoor | WordPress and Web Guru

    Pakistan - Last active: 2 days ago - Tests: 1

    More than 3+ years of experience, I'm highly qualified and skillful in any types of Web Design and Development Front End and Back end development. If your project falls into any of the categories below, I am the man for the job and will do your work to your complete satisfaction and guarantee excellent quality work in a quick time frame.I strongly believe I am the best to do any kinds of below job. My highly hand work experience are given below. I am highly proficient with Mobile App Designing, PSD, Wireframe, Prototyping, PSD to HTML, HTML 5, XHTML, DHTML, CSS, CSS3, Parallax, Responsive themes, Bootstrap, Dreamweaver, Javascript, jQuery, Domain and Hosting PHP, PHP5, MYSQL

    $10.00 /hr
    0 hours