Computer Security Consultants For Hire

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  • Hire dkokmadis
    4.4
    5 reviews $55 USD per hour
    A Linux Administrator with 5+ years of expertise in RedHat based distros and OpenVZ based virtualization systems.
    A Linux Administrator with 5+ years of expertise in RedHat based distros and OpenVZ based virtualization systems. less
  • Hire arfharwinder
    5.7
    78 reviews $25 USD per hour
    I offer services in Malware / Virus Removal, Ethical Hacking / Internet Security, WordPress Speed Optimization, Site Transfer, WP Development, Linux Server Administration & Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. Over the last 6 years, I have worked on 3000+ sites security (cleaning from malicious code),...
    I offer services in Malware / Virus Removal, Ethical Hacking / Internet Security, WordPress Speed Optimization, Site Transfer, WP Development, Linux Server Administration & Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. Over the last 6 years, I have worked on 3000+ sites security (cleaning from malicious code), 500+ sites transfer, 100+ WordPress sites optimization & 100+ SSL Installs. Service Description: 1. Malware / Virus Removal from Sites (Cleaning Hacked Sites) & Computers. 2. Website Security & Maintenance (Implementing future security measures). 3. Site Transfer to New Host / Domain (Any PHP based CMS/custom site). 4. Optimize & Increasing Speed of WordPress Sites (As per PageSpeed, GTmetrix). 5. HTTP to HTTPS migration, SSL Install. 6. WordPress (Sites development & troubleshooting). 7. Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. 8. Linux Server Administrator. 9. Optimize & Increasing Speed of Windows OS Computers (Win 7, 8, 10). 10. Penetration Testing. less
  • Hire kaindo2017
    3.5
    7 reviews $12 USD per hour
    I am Guru in Basic and advanced research writing,Essay writing, SEO articles ,technical writing,Editing,proofreading,Academic writing to name but a few.If you have technical papers in computer science,finance,Statistics,Economics Do not hesitate to Ping on me, i have written more than 500 papers.The History speak...
    I am Guru in Basic and advanced research writing,Essay writing, SEO articles ,technical writing,Editing,proofreading,Academic writing to name but a few.If you have technical papers in computer science,finance,Statistics,Economics Do not hesitate to Ping on me, i have written more than 500 papers.The History speak about itself.I have knowledge in All referencing citation like APA ,Harvard,IEEE etc.I will provide an Excellent work for you and surely you will never regret,thank you. less
  • Hire pauldj
    2.9
    3 reviews $100 USD per hour
    18 years experience with System Administration and Computer Security. Primary interest involve Linux and Open Source products. System Administration. Server and Network Security. System Engineering. Troubleshooting. Tutoring. Design, setup, configuration, and implementation of systems into production...
    18 years experience with System Administration and Computer Security. Primary interest involve Linux and Open Source products. System Administration. Server and Network Security. System Engineering. Troubleshooting. Tutoring. Design, setup, configuration, and implementation of systems into production environments. Migrating production servers with minimal downtime. Creating technical documentation, so that others duplicate my results without issue. Providing issue resolution. Ensuring satisfaction and delivering quality of work and results. Operating System experience - Linux, Windows, UNIX Security Administration experience - System, Network, and Web Application Hardening System and Network Intrusion Detection Systems Intrusion Prevention Systems Honey Pots PCI DSS, SOX, HIPAA, and DISA STIG compliance Vulnerability Assessments Penetration testing **** Minimum 10% up front. Hourly rate is negotiable. It can go up or down. Fixed rate available with statement(s) of work. **** less
  • Hire wassily
    2.8
    1 review $30 USD per hour
    Hire for $100- and above projects; if it's reverse engineering/hacking, I do whitehat only. I'm a brainbench.com certified Master Windows API Programmer, Visual C++ and Delphi programmer. Major software projects: www.scoutdongle.com - SCout - standalone software for Motorola phones firmware upgrade and setup (MS...
    Hire for $100- and above projects; if it's reverse engineering/hacking, I do whitehat only. I'm a brainbench.com certified Master Windows API Programmer, Visual C++ and Delphi programmer. Major software projects: www.scoutdongle.com - SCout - standalone software for Motorola phones firmware upgrade and setup (MS Visual C++). Software and data files protection is based on smart-cards www.smart-clip.com - SmartMoto - a tool that performs mobile firmware upgrade and service operations by the use of the external smart-clip device (MS Visual C++). Сopy protection system based on smart-cards, integration of the StarForce copy protection in the executable. Abonent - an accounting package for city network of water supply that determines water distribution and payment (starting with Borland Pascal, TurboVision and ending with Firebird SQL database and network client software in Borland Delphi at present) ReadIt - a Windows 9x integrated program that reads aloud user interface elements and events to visually impaired people (MS Visual C++) System tools for Windows 9x/NT - system/driver function call monitors (MS Visual C++) Area of Expertise: Algorithms design and implementation Creation of components and controls, COM / ActiveX Hardware I/O (USB, COM, LPT), sockets, network communication protocols Cryptography, software copy protection, smart-cards (java-cards) Software: Datarescue Interactive Disassembler Pro (IDA) WinDbg Macrovision InstallShield less
  • Hire rwilsher
    3.2
    2 reviews $50 USD per hour
    I have been writing and editing articles and other content for quality publishers and other clients for 30+ years. As a senior Copywriter and Editor I work with blogs, websites as well as established newspapers and magazines and have launched new titles both off and online for clients including BMW, Ladbrokes, London...
    I have been writing and editing articles and other content for quality publishers and other clients for 30+ years. As a senior Copywriter and Editor I work with blogs, websites as well as established newspapers and magazines and have launched new titles both off and online for clients including BMW, Ladbrokes, London City Airport and the UK Conservative Party. I am fast and accurate with an easy-to-read writing style. My skills and experience are proven to be highly beneficial to my clients. I am ready to be hired and start working for you now. less
  • Hire prolificwriter92
    2.5
    1 review $15 USD per hour
    I have a flare for writing and the hunger to excel propels me further. I respect all guidelines and will deliver quality work in the right time frame. Try me once and am sure we can have association that shall succeed the test of time! True original content of Top Notch standard shall be served.
    I have a flare for writing and the hunger to excel propels me further. I respect all guidelines and will deliver quality work in the right time frame. Try me once and am sure we can have association that shall succeed the test of time! True original content of Top Notch standard shall be served. less
  • Hire sudhanlogics
    3.0
    3 reviews $55 USD per hour
    Hello, Trust you are doing good!! We are one of the oldest teams on Freelancer and we are a core company. We have more than 300 Clients, we don't boast on our success like others do but we like to say we are committed to our work. We respect our clients and we make sure they are satisfied. We take pride in our...
    Hello, Trust you are doing good!! We are one of the oldest teams on Freelancer and we are a core company. We have more than 300 Clients, we don't boast on our success like others do but we like to say we are committed to our work. We respect our clients and we make sure they are satisfied. We take pride in our abilities and work ethics. ♛ Core Values: Keep Learning Love Challenges Build Trust Finally Thrive ♛ Our Team Creative designer. Full Stack developer Expert Java developer Server and Cloud Expert Network and Security Expert ♛ Skills Programming: Coding : PHP, Node (Angular, React), JQuery, Javascript, AJAX CMS : Wordpress, Laravel, Magento, Joomla, Drupal, Opencart API integration, Payment Gateways, Shopping Cart functions Designing: Web: HTML5, CSS3, Graphics: Logo, Banner, Flyers etc Infrastructure: Servers : Linux, Windows Cloud : AWS, Azure, GCP Server : Deployment, Migration, Recovery, Security Network : Router, Firewall Best Regards Sudhan Director less
  • Hire ahad47
    5.0
    20 reviews $28 USD per hour
    Worked as a Penetration tester, worked under the best of hackers.I will help secure your website from the hackers and other threats from the internet Penetration Testing : - I can investigate hacking/phishing/spamming/spoofing activities. - Vulnerable scripts, webapps - Checking for xst, xss, csrf, ie owasp top 10 -...
    Worked as a Penetration tester, worked under the best of hackers.I will help secure your website from the hackers and other threats from the internet Penetration Testing : - I can investigate hacking/phishing/spamming/spoofing activities. - Vulnerable scripts, webapps - Checking for xst, xss, csrf, ie owasp top 10 - Unknown vulnerabilities - Vulnerable services (HTTP, FTP, MYSQL, VPN, ROUTERS, DNS, SMTP etc) - MITM Attack - DDoS (Specialist) Website/Webserver Monitoring And Prevention : - System/Network daily checkup with custom scripts - Security Patching - PHP/mysql scripts auditing for various types of injections -Hunting the Hackers Researcher less
  • Hire PATechnology
    2.1
    2 reviews $10 USD per hour
    We are definitely trying to earn a good living through our software and designing skills. hoping to work for great people and making them happy through our work is our priority.
    We are definitely trying to earn a good living through our software and designing skills. hoping to work for great people and making them happy through our work is our priority. less

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