Wireless Security Freelancers

Showing 26 freelancers

Wireless Security Freelancers

Showing 26 freelancers

  • Security expert- ITechsec.Ethical hacker. Penetration tester.

    If I want to introduce myself in one word , " I am a warrior against hackers or evil men do want waste your online business or reputation. I will ensure you 100% satisfaction with my development and hacking removal task. I … more

    If I want to introduce myself in one word , " I am a warrior against hackers or evil men do want waste your online business or reputation. I will ensure you 100% satisfaction with my development and hacking removal task. I work with below fields: -Penetration Testing - Joomla/Wordpress/osCommerce/Magento/Drupal and all CMS/forum devlopment. - Virus/Rootkit/Backdoors detection and removal - Web pages monitoring - Hacking recovery (shared hosting plans to dedicated servers) - Vulnerability patch - Audit - 24/7 Server Security Management - Full security audit (Linux dedicated/VPS servers) - System/Network Monitoring - Security updates/upgrades and hardening - Perl/CGI et PHP scripts audit -SQL Injection, XSS Cross site scripting - Havij, burp suite, sqlmap, web scarab - DDoS attack mitigation - Comment spams (blog, forum, contact form) As well as I do development work with different cms and php. Best regards, ASHRAFUZZAMAN .  less

    automotive-engineering network-security wireless-security security database-administration computer-networking penetration-testing mysql php data-entry 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 4 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • Penetration Testing, Web|Cloud Security,SQL Injection,XSS,

    IT Security Consultant providing Consistent, Timely, and Cost-Effective IT Security Services. Update - OpenSSL Heartbleed Website Security Test ### Professional Security Services ### # Web Application/SaaS Security Testing and Defense (sql injection, cross site scripting) # Penetration Testing & Ethical Hacking # Vulnerability Assessment & Network Auditing … more

    IT Security Consultant providing Consistent, Timely, and Cost-Effective IT Security Services. Update - OpenSSL Heartbleed Website Security Test ### Professional Security Services ### # Web Application/SaaS Security Testing and Defense (sql injection, cross site scripting) # Penetration Testing & Ethical Hacking # Vulnerability Assessment & Network Auditing # Implementation and auditing of various security compliance(ISO 27001, NIST, PCI-DSS) # Protection of hacked websites and servers, cloud security. # Security Testing Mobile Apps, Chrome Apps, Salesforce AppExchange Business Apps , RESTful Applications and APIs # Security Awareness - On Demand Phishing for Organizations. ### Value Added Services ### # Debrief with the client at the conclusion of each engagement. # Research and provide recommendations for continuous improvement. # Knowledge sharing. ### Certifications ### CISM,CISSP,Certified Ethical Hacker, ISO27001, Security+ ### Hands on Experience ### Web applications :- Wordpress, Joomla, Drupal, Network :- Cisco, Linksys, Netgear, TP-Link, E-Commerce Security - OScommerce, prestashop, Magento Forums - MyBB, phpBB cPanel, WHMCS Linux, Windows, Ubuntu, CentOS etc. ### Tools ### Manual SQL Injection Testing, Business Logic vulnerability testing, Kali Linux, Burp Suite, Metasploit Pro  less

    internal-auditing vulnerability-assessment policy-writing penetration-testing complaint-management security information-architecture supervisory-skills network-security business-writing report-writing pci-compliance project-management disaster-recovery business-continuity-planning process-architect wireless-security 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 668 HOURS
    • KUWAIT
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 9 TESTS
  • IT Network and Technical Support Specialist

    Over ten years experience in a technical and network support environment. With 3 Microsoft Certifications. Experienced Remote Systems Administrator in a company based in Jacksonville, Florida, USA. Handled system maintenance by applying updates, patches service packs and conducted scheduled backups … more

    Over ten years experience in a technical and network support environment. With 3 Microsoft Certifications. Experienced Remote Systems Administrator in a company based in Jacksonville, Florida, USA. Handled system maintenance by applying updates, patches service packs and conducted scheduled backups for the client. Assisted third party tech support in solving issues related to software or hardware.  less

    windows-7-administration computer-networking wireless-network-implementation wireless-security 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Experienced Network Engineer and Architect

    I am an Talented and Experienced Network Engineer with over 20 years in the design, installation, configuration, administration and troubleshooting of networks. As a Network Engineer, this encompasses everything that is related to computer networks; the servers (Including all Operating … more

    I am an Talented and Experienced Network Engineer with over 20 years in the design, installation, configuration, administration and troubleshooting of networks. As a Network Engineer, this encompasses everything that is related to computer networks; the servers (Including all Operating Systems [Typically Windows and Linux]) and network equipment (Routers, Switches, VPN Concentrators [Appliances],etc.). My primary language is English and I speak and read binary natively. I do live and breathe IP networking, I do not claim to know everything there is to know about Networking; however, I enjoy the work I do and I do my best to be as efficient and as useful as I can while always putting the client's interest before my own financial gains. As to more practical aspects, my hourly rate is usually negotiable depending on the length and complexity of the contract. What that literally means is that I will usually take on work that offers me a steady or larger income over time for a lower hourly rate. My point is, just ask me to reconsider in lowering my rate. I can provide consulting services and remote network engineering skills utilizing LAN infrastructure - Routers/Switches/Firewall, VLANS, LACP, PAgP,802.1q, RSTP, OSPF, BGP, Trunking, etc. WAN infrastructure - Point to Point DS3 (T3) and DS1 (T1) utilizing ATM and SONET Technology; DSL and cable modem Internet Backup links, Site to Site/Site to Mult-isite and Client to Site VPNs. Internet and intranet DNS - Domain Registration, Domain setup on Microsoft / Bind DNS servers, and troubleshooting DNS Related issues. - Domain delegations utilizing glue records and also setting up caching nameservers. Wireless: Mikrotik, Ubiquiti, and Motorola Point-to-Point and Point-to-Multipoint design, installation and configuration. Wireless planning of indoor and outdoor wireless networks utilizing heat maps for wifi coverage. Technology: I have a great deal of experience in various ISP (Co-location, Data Center, Internet Service Providers) technologies that focuses on managed services utilizing Juniper and Cisco Firewalls, Cisco, HP and Foundry Layer 2 and Multilayer switches, Cisco and Juniper Routers, Cisco and Foundry Load Balancing utilizing Content Switching and ServerIron Technology, and IP address optimization. IPv6: I can provide IPv6 support and consulting services on the creation of business plans, business cases, migration, transition, new installations, and upgrades to your existing IPv4 network. Security Solutions: Honeywell, 2GIG, GE, ITI, Alarm.com, Total Connect, Interactive services, IP CCTV, IP Surveillance, IP Camera, Alarm System and CCTV System design (Pre and Post Sales Support). CVE-2014-0160 - OpenSSL Heartbleed patching.  less

    dns firewalls apache-administration cisco-routers tcp-ip electronics antenna-design vpn cisco-asa computer-networking wireless-network-implementation network-security ipsec network-administration nagios zabbix ingress-filtering bgp ospf network-planning wireless-security security penetration-testing linux-system-administration windows-administration 00 more less
    • $72.22 HOURLY RATE
    • 5.0
    • 399 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 10 TESTS
  • IT Supervisor, CompTIA Network+ Certified, Six Sigma Certified

    Working as a supervisor in real life with tons of process improvement experience and project management. Computer engineering graduate with certifications in various fields. Also have experience with hosting, web development and application development.

    content-writing windows-xp-administration microsoft-excel wireless-security call-center-management microsoft-word customer-service network-administration helpdesk-support php mysql 00 more less
    • $8.00 HOURLY RATE
    • 4.7
    • 71 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 32 TESTS
  • Data Entry Professional and Technical & Customer Service Associate

    Seeking for a LONG TERM job. My objective is to cater to my client's needs by efficiently providing them with quality results. To apply my skills gathered through years of experience as a technical and customer service associate, quality … more

    Seeking for a LONG TERM job. My objective is to cater to my client's needs by efficiently providing them with quality results. To apply my skills gathered through years of experience as a technical and customer service associate, quality specialist and email specialist. I also have experience in billing and technical accounts mainly focusing on internet service provider and computer hardware & software installation and troubleshooting. I am honest, dependable, efficient, & committed. I am looking forward to a long term working relationship with my clients.  less

    technical-support email-technical-support customer-service customer-support computer-networking wireless-security 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 869 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • System Administrator/Scripts Write/Cloud Expert/Security Consultant

    Hi there, I am a 30 years certified System Administrator you wish getting help from : I am an LPI(101 & 102),RHCE certified, Automation king!! I have rich experiences in a wide range of software and systems over the last … more

    Hi there, I am a 30 years certified System Administrator you wish getting help from : I am an LPI(101 & 102),RHCE certified, Automation king!! I have rich experiences in a wide range of software and systems over the last 15 years, the most notable skills are : 1-Linux System Administartion : I have installed, configured, repaired, and managed so many Linux systems (more than I can remember) since 2006. I started with Fedora, then centos and ubuntu. 2- Scripting (My Favorite!) : I do enjoy very much with scripting especially for automation purposes, and I am very experinced with it, on both linux (bash) and windows (autoit - batch). I can automate all the tasks even those that don't talk to the command line in windows. I made for example in past, a fully unattended Windows installation CDs that is fully customized to include all the software my customers need without asking single question ! and on Linux I use Bash scripting Language to handle almost every aspect of linux and I did wrote so many scripts for various tasks. 3- Hosting Services : I have installed and managed previously many control panels for hosting and administration, that includes Cpanel, Plesk, ISPconfig, Webmin, Usermin, AWS, DigitalOcean, rackspace, cloud providers and more ! and in addition to that I can run the hosting services directly myself with no need for a control panel. I managed standalone software like : Apache, MySQL Server, ws-ftpd, proftpd, lighttpd with fast cgi, thttpd, dovecot, postfix and other servers ! I can also build/manage any hosting services, including shared hosting, VPS and dedicated servers. 4- VPN Services: I have installed and configured many servers that provided VPN services, including PPTP and OpenVPN services. I have even created a custom control panel for the customers and link it with automation scripts I wrote to better help the client managing his customers. (see the following picture): http://img687.imageshack.us/i/screenshotrsl.png/ And besides I am the solo developer of vpnplatform (vpnplatform.org/team) ;) and my clients consider me the best VPN guy on odesk. 5- Figting Malware: I can get your windows box clean even from the hidden malware and spyware trojans. I can secure your box and keep it safe and protected. I have fought malware since 2001 achieving great results like : cleaning big networks from viruses and worms and keeping it up and running in hostile environments for months with almost no downtime ! Also, I've built an app I called (Automated Malware Wizard), that would backup clinets hard drives and then GUARANTEE the cleaning of them, then update their software to close any possible vulnarables. I can customize it to you to fit your needs (If you intend to run a malware-cleaning and maintainance firm/utility). 6-Networking : I've been an ISP CEO before, and delivered internet services for more than 200 local subscriber when I worked at Hamad ISP. 7- VOIP: I am familiar with Asterisk and Asterisk GUI Installations, from scratch to fully working installation ! 8-Virtualizaion : I am very good with VMware and VirtualBox, I used them for years as a combination with hosting services. 9-Managing Mailing lists : I can manage your Email lists and make it away from SPAM lists by playing fair and square, I managed lists before, some of them got thousands of subscribers, I can clean the list also of all invalid/outdated subscribes by catching all email bounces using (my experience was with phplist script). 10- PHP/MySQL : I can develop web pages using a mixture of several technologies including html/css/php/mysql/javascript. And Finally, I can perfectly read, write and talk English Language and you can contact me over email, sms or mobile ! I perfectly speak English Language. I am ready to move to your job location if needed. I respect my work and give it every effort I can while keeping job's secrets secured and not to be shared with any 3rd party. You may see my attached C.V. and my odesk profile at: https://www.odesk.com/users/~~9b6150fc1d75d477 Note: I can adjust my availability time to suite your needs. Best wishes Ahmad  less

    openvpn virtualization virus-removal technical-support network-administration ubuntu centos winautomation-scripting autoit asterisk bash security vpn arabic translation-english-arabic translation-arabic-english mail-server-implementation sendmail email-technical-support linux-system-administration computer-maintenance dns vmware-administration squid php mysql jquery css html java paypal-api network-security adobe-dreamweaver bash-shell-scripting wireless-security 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1037 HOURS
    • PALESTINIAN TERRITORIES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Hardware and Networking Engg

    • Ambitious to embark on a strategic level position in a dynamic environment, where I can utilize my professional and leadership skills to contribute towards the organization’s growth. • An innovative and challenging career in a reputed organization, which allows professional … more

    • Ambitious to embark on a strategic level position in a dynamic environment, where I can utilize my professional and leadership skills to contribute towards the organization’s growth. • An innovative and challenging career in a reputed organization, which allows professional growth while working. • In order to enhance my abilities, focus on my strengths, improve my weaknesses and unleash my capabilities as a productive individual.  less

    hardware-troubleshooting wireless-network-implementation data-recovery windows-7-administration windows-8-administration wireless-security 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • IT/NT Security/ethical Hacking/Security/System Admin/Network Engineer/

    My main specialty is to perform professional Penetration Testing to all IT/NT Systems as Ethical Hacker with white box, grey box and black box. Perform Vulnerability Assessments of Internal and External Systems; Supervision and control of the processes in … more

    My main specialty is to perform professional Penetration Testing to all IT/NT Systems as Ethical Hacker with white box, grey box and black box. Perform Vulnerability Assessments of Internal and External Systems; Supervision and control of the processes in companies from aspect of IT incidents; Creating Security Directives and procedures; Evaluation and risk analysis of new products from security point of view; Performing Security Audits on internal processes that might lead to possible fraudulent activities, vulnerability checks, data privacy check etc; Preparing Register and Security risk assessment for acquiring ISO 27001 certificate; Creating Security Requirements for all projects related to IT/NT Systems and applications; Participate in the improvement and development of process/procedure manuals and documentation. Forensic analyze to IT Systems (Computers and other IT systems) in case of Security Incident, Member of team which is responsible for every security incident for detect cause of incident. Specialties Ethical Hacking, Penetration Testing, IT Audits, Monitor and Analyzing the Logs, Investigations, Forensics.  less

    network-security windows-administration microsoft-exchange-server apache-administration wireless-security security 00 more less
    • $31.11 HOURLY RATE
    • 4.7
    • 27 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Electrical and Electronics Engineer

    I am a B.S.C engineer. I completed my graduation in Electrical & Electronics Engineering. Electronics is my hobby and passion. Till now I have done a lot of projects on electrical & electronics field. My Expert Service: *Microcontroller Programming in … more

    I am a B.S.C engineer. I completed my graduation in Electrical & Electronics Engineering. Electronics is my hobby and passion. Till now I have done a lot of projects on electrical & electronics field. My Expert Service: *Microcontroller Programming in C/Assembly language *Arduino Programming & Interfacing *Programming in Matlab. *Robotics projects *Power electronics *Different sensors interfacing with controllers *DTMF implementation *Wireless communications *PCB Designing  less

    microcontroller-programming microcontroller-design electrical-engineering arduino robotics matlab pcb-design wireless-security image-processing circuit-design 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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