Wireless Security Freelancers

Showing 29 freelancers

Wireless Security Freelancers

Showing 29 freelancers

  • IT Security Professional. Penetration Tester. Software Tester.

    IT Security Professional. Penetration Tester. Software Tester. Java Programmer My LinkedIn profile : https://www.linkedin.com/in/saifuddinamri My Freelancer profile : https://www.freelancer.com/u/SaifuddinAmri.html Professional Certifications : 1. ISTQB Certified Tester Foundation Level 2. ISO/IEC 27001 … more

    IT Security Professional. Penetration Tester. Software Tester. Java Programmer My LinkedIn profile : https://www.linkedin.com/in/saifuddinamri My Freelancer profile : https://www.freelancer.com/u/SaifuddinAmri.html Professional Certifications : 1. ISTQB Certified Tester Foundation Level 2. ISO/IEC 27001 Certified ISMS Lead Auditor 3. GIAC Web Application Penetration Tester Educations : 1. Bachelor of Computer Science (Software Engineering) 2. Master of Software Engineering  less

    java penetration-testing network-security wireless-security software-testing software-qa-testing vulnerability-assessment php sql functional-testing 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 60 HOURS
    • MALAYSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • IT Supervisor, Project Manager,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 blog-writing windows-xp-administration microsoft-excel wireless-security call-center-management microsoft-word customer-service network-administration helpdesk-support 00 more less
    • $8.00 HOURLY RATE
    • 4.9
    • 270 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 36 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
    • $24.00 HOURLY RATE
    • 5.0
    • 827 HOURS
    • KUWAIT
    • LAST ACTIVE
    • 17 PORTFOLIO ITEMS
    • 9 TESTS
  • Experienced Technologist

    I am an Talented and Experienced Network Engineer, sales engineer, physical security engineer (Alarm Systems, Access Control, and Video Surveillance), and communication specialist with over 20 years in the design, installation, configuration, administration and troubleshooting of networks, security systems, video … more

    I am an Talented and Experienced Network Engineer, sales engineer, physical security engineer (Alarm Systems, Access Control, and Video Surveillance), and communication specialist with over 20 years in the design, installation, configuration, administration and troubleshooting of networks, security systems, video surveillance (IP Cameras, Analog and HD-SDI camera systems). 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. 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 RF 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
    • $44.44 HOURLY RATE
    • 5.0
    • 430 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 10 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
  • 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
    • 1283 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Help desk support cum customer service representative

    For the more than 6 years working in a call center, I have manage to develop my communication skills, how I will handle irate people and solve their issues in timely manner before it will lead to complaints. I have … more

    For the more than 6 years working in a call center, I have manage to develop my communication skills, how I will handle irate people and solve their issues in timely manner before it will lead to complaints. I have manage to learn how ADSL works, wireless connections, configure routers and adapter ang give step by step to the customer in a way they will understand. I give suggestions to customers what they will do in order to to prevent those issues again. I am a banking and finance graduate but having had a experience about ADSL and networking in a call center environment add up to my skill which I enjoy and keep on learning over the Internet. Having been said that I am a Banking and Finance graduate, I am still advance on how to use office works such as MS word and Excel etc. I also have an experience working in a bank for new accounts, balance assets and liabilities and had experience working in one of the leading sodas in the world as an Inventory clerk. I also have experience as a document controller and a secretary for a construction firm.  less

    microsoft-excel telemarketing administrative-support wireless-security document-control 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • QATAR
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 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
    • 1095 HOURS
    • PALESTINIAN TERRITORIES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Network Engineer, Security Specialist, System Admin and DB Admin

    I have over 12 years of experience. Always with 'Can Do' attitude. When it comes to my expert areas of IT, I'm capable of accomplishing anything. I'm also a fast learner. Network Engineer: -With Cisco CCNP R&S … more

    I have over 12 years of experience. Always with 'Can Do' attitude. When it comes to my expert areas of IT, I'm capable of accomplishing anything. I'm also a fast learner. Network Engineer: -With Cisco CCNP R&S and Working towards CCNP Security. Experience on Configuring, Troubleshooting and Optimizing Routers, Switches (L2/L3), ASA Devices, Load Balancers, PIX Firewalls etc. etc. Security Specialist: -Certified Ethical Hacker (C|EH) and working towards Computer Hacking Forensic Investigator (C|HFI) I have done a lot of projects as a Security Consultant. Having experience in conducting Vulnerability Assessments, Penetration Testing and also I have done Server/ Network Hardening against threats, Designing, Implementation and Maintenance of security policies, Conducting Forensic Investigations etc. etc. System Administrator: - Windows Administration experience of mine goes back to Windows NT 4. Since then I have been Implementing, Administrating & Troubleshooting Windows Servers. Have MCSA Certification for latest Windows 2012 and working towards MCSE. - I have experience in HP-UX, Red Hat RHEL5/6 CentOS5/6 administration. Database Administration: - Implementing, Administrating & Troubleshooting Microsoft SQL Server 2008/2012. I have started DBA tasks on SQL server 6.5. - Experience on DBA tasks on Oracle 8i, 9i, 10g and 11g. - Experience on DBA tasks on MySQL 5.0/5.5.  less

    windows-administration linux-system-administration firewalls mysql vpn cisco-ios network-administration network-security network-planning vulnerability-assessment penetration-testing python ruby cisco-routers wan plesk cpanel solaris-administration unix-system-administration android-app-development delphi amazon-ec2 clustering vmware-administration database-administration centos c# microsoft-visual-c++ java cisco-asa email-handling microsoft-excel computer-networking microsoft-word windows-xp-administration cisco-pix cisco-voip perl zendesk atlassian-jira atlassian-confluence wireless-security 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 11409 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 15 TESTS
    ASSOCIATED WITH:
  • Network / Security Engineer

    As a Network / Systems Engineer for the past 9 years, I can help troubleshoot most network issues on WAN / LAN with almost any network device vendor, administer Windows and Linux server environments from one small business office to large enterprises … more

    As a Network / Systems Engineer for the past 9 years, I can help troubleshoot most network issues on WAN / LAN with almost any network device vendor, administer Windows and Linux server environments from one small business office to large enterprises with multiple locations. As a security specialist in standards like Cisco ASA, CheckPoint, Juniper SRX series, I can also help recommend and provide guidance to secure all aspects of data and network integrity, by providing assessments and audits of current environments. I also have excellent trouble isolation and resolution skills from a long history of working in the field, especially system and network engineering and administration. I look forward to helping you by using these skill sets to overcome any server or network task you should post.  less

    network-administration computer-networking network-planning network-security wireless-network-implementation linux-system-administration apache-administration windows-administration wireless-security cisco-asa 00 more less
    • $4.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
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