Penetration Testing Freelancers

Showing 623 freelancers

Penetration Testing Freelancers

Showing 623 freelancers

Browse Penetration Testing job posts for project examples or post your job on oDesk for free!

Penetration Testing Job Cost Overview

Typical total cost of oDesk Penetration Testing projects based on completed and fixed-price jobs.

oDesk Penetration Testing Jobs Completed Quarterly

On average, 15 Penetration Testing projects are completed every quarter on oDesk.

15

Time to Complete oDesk Penetration Testing Jobs

Time needed to complete a Penetration Testing project on oDesk.

Average Penetration Testing Freelancer Feedback Score

Penetration Testing oDesk freelancers typically receive a client rating of 4.40.

4.40

Last updated: March 1, 2015

  • Penetration Tester, Linux/UNIX Security Admin,Intrusion Analyst, CISSP

    I'm Linux Security Administrator & Web Application Penetration Tester with 8 years of experience in the IT field. I'm CISSP (ID# 478556) and OWASP member. My expertise ranges from designing, building secure & robust systems to analysis of subtle software … more

    I'm Linux Security Administrator & Web Application Penetration Tester with 8 years of experience in the IT field. I'm CISSP (ID# 478556) and OWASP member. My expertise ranges from designing, building secure & robust systems to analysis of subtle software security flaws. I can help you with: - thoroughly security testing your web application (black-box and/or white-box tests) and helping in mitigating detected vulnerabilities - analyzing and assessing vulnerabilities in your application's underlying IT infrastructure - security hardening Linux/UNIX servers/clusters - recommending solutions and best practices on how to design and maintain secure AWS infrastructures - responding to security incident in Linux/UNIX environment, helping in recovery process (rootkit detection, malware removal, etc.)  less

    penetration-testing security amazon-web-services tcp-ip virus-removal network-security linux-system-administration lamp-administration apache-administration nginx mysql nagios puppet-administration rackspace-cloudservers unix-shell bash c php 00 more less
    • $19.00 HOURLY RATE
    • 4.8
    • 123 HOURS
    • POLAND
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 TESTS
  • Ethical Hacker, Pentester, Developer | CISA, ITILFv3

    Hello, I am an Expert Ethical Hacker with more than 8 years of experience for major Venezuelan and Panamanian companies (Banking, Insurance, Telecom, Media, Government, Energy). I look for jobs as: - Penetration tester: VA, Network Based PT, WebAPP PT, Mobile … more

    Hello, I am an Expert Ethical Hacker with more than 8 years of experience for major Venezuelan and Panamanian companies (Banking, Insurance, Telecom, Media, Government, Energy). I look for jobs as: - Penetration tester: VA, Network Based PT, WebAPP PT, Mobile Apps PT. - Code review and hardening: PHP, Java, C#, C/C++, ... - Security Hardening / Bastion Host: I have strong skills on Linux and Windows based infrastructure. - Software Development: C/C++ QT To deliver a high quality service, I perform these tasks observing the most accepted leading methodologies and standards like ISO27001, PCI-DSS, OWASP, OSSTMM, and CISA. I help your organization to be compliant and secure keeping in mind your business goals. I also provide a better service by improving the task with my very own developments. Over the years, this was a great differentiator among competitors, that happens when common VA scanners and pentesting tools does not fit on you. My blog: http://www.unmanarc.com ******* OpenSource contributions ******** - http://repo.unmanarc.com: repo.unmanarc.com aims to provide the most secure and updated public Linux CentOS 7 repository for mantaining security related packages (Grsecurity kernel, mod_suphp, mod_bw, mod_gnutls, rssh, openvpn). My job consist on keep those packages up2date and fix any vulnerability for large scale production environments. - OpenVPN Terminal APP for Android: http://contrib.unmanarc.com/androidvpn/: My job was to deliver and package the tool. - I Bug Hunted for several open-source and commercial applications for non-profit. - PortJammer: I developed a tool oriented to prevent information gathering at the scanning phase on a hacking attempt.  less

    c c++ network-security qt virus-removal penetration-testing vulnerability-assessment pci-compliance black-box-testing linux-system-administration 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PANAMA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • CISSP/Cloud Expert/Technical Writer/BI/Tableau/Qlickview/VMWARE

    I am certified, experienced and seasoned IT professional. Over the past 14 years, I have accumulated a vast range of experience which entails me to tackle most IT situations I encounter quite easily and efficiently. If you want the work … more

    I am certified, experienced and seasoned IT professional. Over the past 14 years, I have accumulated a vast range of experience which entails me to tackle most IT situations I encounter quite easily and efficiently. If you want the work done related to IT, I am the guy to hire. If still skeptical, have a look below at my achievements. Progressive experience with administration, and directing a broad range of Corporate IT initiatives & business focused solutions using leading ICT technologies with industry best practices and standards. Specialties: IT Security and Infrastructure development (CISSP - Certified Information Security Professional - Member ID 302621) ITIL Foundation, COBIT 5 BI Tools - Tableau / QlikView Business Continuity & Disaster Recovery Planning Network Administration and Database Management CISCO Networking Virtual/Cloud Computing Network security and Server Administration Technical Writings SEO/WordPress/WHMCS LinkedIn profile: http://pk.linkedin.com/in/shahzadrana/  less

    network-security vmware-administration network-administration linux-system-administration penetration-testing disaster-recovery technical-writing data-analysis microsoft-excel internet-security 00 more less
    • $10.00 HOURLY RATE
    • 4.9
    • 83 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • DevOps, Cloud (AWS/Google), Security. Development: Rails/Python/PHP

    I enjoy solving challenging problems and utilizing technology to creatively design efficient, cost-effective solutions to meet business needs. Current Certifications: CISSP, CCNP, Net+/Sec+, MCP Cloud (AWS/Rackspace), Linux, Windows, VMware HA/vMotion/vCenter Open Source Software: Apache, nginx, Redis … more

    I enjoy solving challenging problems and utilizing technology to creatively design efficient, cost-effective solutions to meet business needs. Current Certifications: CISSP, CCNP, Net+/Sec+, MCP Cloud (AWS/Rackspace), Linux, Windows, VMware HA/vMotion/vCenter Open Source Software: Apache, nginx, Redis, elasticsearch, Zabbix, Logstash Information Security Auditing, Configuration, Policy Networking: Visio Diagrams, IPSEC/SSL VPNs, OSPF/EIGRP/BGP, Adaptive Security Appliances (ASAs), Wireless Controllers, F5 LTM, WiFi (RF Design) Information Security: Visio Diagrams (architecture), PCI DSS compliance, Splunk (syslog) Vulnerability Audit and Penetration Testing: Metasploit, Nexpose, Nessus, Vulnerability Reporting, Patch Management Development: Ruby/Rails, Git, Python, PHP, Perl, PowerShell, Bash, .NET  less

    cisco-asa information-architecture network-security wireless-network-implementation wireless-security pci-compliance vmware-administration rackspace-cloudservers amazon-web-services amazon-ec2 python linux-system-administration penetration-testing network-administration network-planning windows-administration zabbix splunk nagios vpn openvpn mysql phpmyadmin dns dhcp memcached emc-symmetrix data-center-operations computer-networking cisco-pix cisco-routers cisco-ios 00 more less
    • $75.00 HOURLY RATE
    • 5.0
    • 21 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • PHP Mysql Javascript Developer, Penetration Tester,Shanghai China

    Over the last 7 years, I have developed a wide range of websites using HMTL, Ajax , PHP, and MySQL including sites for startup companies and small businesses. I have developed a CRM named Online Management System (OMS) for an insurance … more

    Over the last 7 years, I have developed a wide range of websites using HMTL, Ajax , PHP, and MySQL including sites for startup companies and small businesses. I have developed a CRM named Online Management System (OMS) for an insurance company. The main functions of the CRM are capture leads from multi campaigns, make PDF quotation according to different insurance options, track leads' sale progress, a basic report function. I also have developed a platform,both frontend and backend, which is named TAP (The Advocacy Platform). TAP is a gamified marketing platform which delivers research, user generated content, and most importantly transforms consumers into true authentic Brand Advocates. Advocacy campaigns via TAP have delivered key message recall of 40-50% at 1/10th of TV media cost. Fueled by a community of over 125,000 women in the top 20 cities in China, TAP has delivered 5 million brand 'missions' since January 2012 for key clients such as Reckitt Benckiser, P&G, Kimberley Clarke, J&J, GSK, and Fonterra. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.  less

    computer-networking tcp-ip php penetration-testing mysql 00 more less
    • $25.56 HOURLY RATE
    • 5.0
    • 62 HOURS
    • CHINA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 9 TESTS
  • Senior Linux System Engineer

    Linux System Administrator. LAMP Administrator. Security expert - Senior Ethical Hacker. PCI Compliance expert. ✔ Apache ✔ PHP ✔ MySQL ✔ DNS ✔ FTP ✔ Samba ✔ Postfix / Qmail / Sendmail ✔ DomainKey / DKIM / SPF ✔ Courier / Dovecot (IMAP/POP) ✔ SpamAssassin / ClamAV Amavis ✔ Kernel Hardening & Securing ✔ IPTables ✔ Wordpress, Joomla, PHPBB, Drupal … more

    Linux System Administrator. LAMP Administrator. Security expert - Senior Ethical Hacker. PCI Compliance expert. ✔ Apache ✔ PHP ✔ MySQL ✔ DNS ✔ FTP ✔ Samba ✔ Postfix / Qmail / Sendmail ✔ DomainKey / DKIM / SPF ✔ Courier / Dovecot (IMAP/POP) ✔ SpamAssassin / ClamAV Amavis ✔ Kernel Hardening & Securing ✔ IPTables ✔ Wordpress, Joomla, PHPBB, Drupal ✔ Bash scripting  less

    network-administration apache-administration tcp-ip seo virus-removal unix-system-administration ecommerce-consulting security penetration-testing linux-system-administration redhat-administration mail-server-implementation irc-server-administration nagios munin 00 more less
    • $30.00 HOURLY RATE
    • 4.8
    • 186 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 12 TESTS
  • RHEL / CentOS System Admin, AWS, WHM/Cpanel

    Handling unmanaged VPS, Dedicated Server with core console (Terminal). -Giving sites maximum Uptime. -Implementing new policy and maintain backup and backend server. -Prevent from websites hack (SQL Injection, FTP bypass, Brute force on SSH Tunnel ) -Maintain All site on Nginx … more

    Handling unmanaged VPS, Dedicated Server with core console (Terminal). -Giving sites maximum Uptime. -Implementing new policy and maintain backup and backend server. -Prevent from websites hack (SQL Injection, FTP bypass, Brute force on SSH Tunnel ) -Maintain All site on Nginx and Kloxo with limited sync time. -Manage shop cart Zencard and Magento site on servers and make server compatible . Penetration Testing: -Client side attacks - Server side attacks - Web applications vulnerability scans - Custom exploiting techniques - Social engineering  less

    linux-system-administration penetration-testing mail-server-implementation mysql dns squid security network-security apache-administration node.js subversion nginx centos iptables ssh ubuntu 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 358 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Software Engineer specialised in offensive security

    Advanced: Web security. I have been working with all kind of web application scenarios and i’ve learn how to comprehensively exploit and fix at least the 88 most common vulnerabilities according to Owasp. Internal Network Security. I’ve performed … more

    Advanced: Web security. I have been working with all kind of web application scenarios and i’ve learn how to comprehensively exploit and fix at least the 88 most common vulnerabilities according to Owasp. Internal Network Security. I’ve performed several internal penetration tests from different perspectives. The two most common are: Starting the security test with an external computer inside a private network and with the help of detection, sniffing and offensive techniques try to gain access to a user machine or corporative router to fully exploit the enterprise. This usually includes tools like Wireshark, sslstrip, nmap , metasploit among others. Compromise the enterprise starting the security test with a regular end-user pc that is part of the Windows Domain. This includes Priv. scalation, HashDump and use of techniques like “pcexec” to gain acces to other network stations. Intermediate: Cryptography: I’ve take the Stanford Cryptography I course in which i’ve learned the difference between stream ciphers and block ciphers, PKI, Web Certificates, what constitute a secure PRG, among other cryptography basics, ciphers history and how to break them. Security perspective code review: Mostly Java and Php. Debian Hardening. Os encryption, iptables, users restrictions, security patches , unnecessary processes mitigation, SSH security policies, backup policies, etc. SQL Hardening. VoIP intrusion test. Basic: Exploiting (Intel 32bits). ( WinDBG , OLLYDBg) Cracking. Bypass simple restrictions and packers.  less

    penetration-testing firewalls 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Seasoned UNIX/Linux Server Manager with MBA and BS in IT Security

    I am a well experienced and educated IT Professional interested in providing IT consulting services to businesses from small to enterprise. My BS degree is in Information Security and Forensics. While earning my MBA, I became particularly interested in business … more

    I am a well experienced and educated IT Professional interested in providing IT consulting services to businesses from small to enterprise. My BS degree is in Information Security and Forensics. While earning my MBA, I became particularly interested in business process improvement which led me to connect with and become familiar with a certified OpenSpan developer and reseller. My published pay rate is a reference average only. I will adjust my rate based on the type of service performed between $35/hr and $145/hr.  less

    process-improvement network-security penetration-testing vulnerability-assessment linux-system-administration wireless-network-implementation wireless-security 00 more less
    • $85.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 1 TEST
  • IT Consultant / Project Manager

    Experienced IT Consultant and Project Manager with over 8 years of technical experience in cross-platform environments including designing and maintaining various software solutions. For the last 4 years I have been working as a Project manager in different international companies … more

    Experienced IT Consultant and Project Manager with over 8 years of technical experience in cross-platform environments including designing and maintaining various software solutions. For the last 4 years I have been working as a Project manager in different international companies. I specialize in PMI project management method. I managed complex multimillion projects: Deployment of Automated Identity and Access management system based on IBM Tivoli Identity Manager; Implementation of Remote Access Service based on Juniper Junos devices, Lotus Messaging Service Queue applications transition; also various projects related to the HW delivery, extension or replacement and software upgrades with data migrations. I offer high quality IT Services(operating system administration, network design, support and troubleshooting, users training and customer support) and full scope of project management starting from initiation and going through planning, executing, controlling and closing. Maintenance of Project Control book with all project specific documents.  less

    network-administration security windows-administration ibm-tivoli vmware-administration virtualization linux-system-administration unix-system-administration tcp-ip microsoft-project project-management customer-service service-level-management risk-management network-planning presentations customer-support database-administration penetration-testing vulnerability-assessment network-security 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 1 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
loading