Security Freelancers

Showing 78 freelancers

Security Freelancers

Showing 78 freelancers

  • System Administrator (IT Professional)

    Extensive Experience and Skills gained through establishing and developing full IT projects, networks and infrastructures from initial conception to completion. Experience covers customer liaison, design, testing to successful implementation within budget, scope, timescales and process limitations. Extensive LAN, WAN, Hardware … more

    Extensive Experience and Skills gained through establishing and developing full IT projects, networks and infrastructures from initial conception to completion. Experience covers customer liaison, design, testing to successful implementation within budget, scope, timescales and process limitations. Extensive LAN, WAN, Hardware, Software experience. Working cross-functionally within a customer focused, multi-site environment, maintaining the delivery of IT services and technology projects. Up-to-date in IT developments.  less

    isa-server activex security 00 more less
    • $11.11 HOURLY RATE
    • 4.5
    • 944 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
  • Project Manager/Technical Analyst

    During the past 5 years I have been adding to my Project Management skills by working with different technical groups to be sure that their skills are used to serve the clients and customers that they are pledged to help … more

    During the past 5 years I have been adding to my Project Management skills by working with different technical groups to be sure that their skills are used to serve the clients and customers that they are pledged to help. With my technical support background, I am uniquely qualified to work as the "in between" person. I am both technical and business oriented.I enjoy working to keep projects on course and seek to be challenged by managing the technical and human resources involved.I have just finished managing an exchange/AD migration to Microsoft Exchange Online with a major internet gaming company.Prior to that I worked with a major entertainment company as a Project Manager for a country wide software deployment using Sharepoint.  less

    project-management computer-networking database-administration microsoft-outlook-development microsoft-excel linux-system-administration perl security windows-administration microsoft-access sql 00 more less
    • $13.33 HOURLY RATE
    • 4.4
    • 3168 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 19 TESTS
    ASSOCIATED WITH:
  • Bootstrap, Codeigniter, Opencart, Joomla, Wordpress, SEO

    We provide: Our Quality, Integrity, and Knowledge for a reasonable Price We secure: Your Investments, Intellectual Property and Reputation Our Credo: "Whatever Your Mind Can Imagine - We Can Deliver" … more

    We provide: Our Quality, Integrity, and Knowledge for a reasonable Price We secure: Your Investments, Intellectual Property and Reputation Our Credo: "Whatever Your Mind Can Imagine - We Can Deliver"  less

    php joomla wordpress seo website-development web-design data-entry facebook-api facebook-marketing css html blog-writing jquery codeigniter html5 css3 opencart security brand-consulting ui-design wp-ecommerce custom-cms link-building 00 more less
    • $10.00 HOURLY RATE
    • 4.8
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 34 PORTFOLIO ITEMS
    • 14 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Systems/Server Administrator / Network Admin / IT Service Desk Analyst

    CAREER OBJECTIVE: To deliver with the highest efficiency the technical skills and experiences learned combined with personal values and desirable attitudes. Meet the client’s expectation and satisfaction towards company success. SKILLS: NETWORK SECURITY ADMINISTRATION: ** Proficient in Network Security … more

    CAREER OBJECTIVE: To deliver with the highest efficiency the technical skills and experiences learned combined with personal values and desirable attitudes. Meet the client’s expectation and satisfaction towards company success. SKILLS: NETWORK SECURITY ADMINISTRATION: ** Proficient in Network Security and Network Problem Troubleshooting. ** Experience in configuring of High End Enterprise CISCO Routers, Summit Extreme L3 and Alcatel Switches. ** Strong knowledge in Network Configuration, VOIP and Network Design Infrastructure of LAN and WAN convergence. ** Strong knowledge in IP Addressing / Subnetting IPV4. ** Strong knowledge in Wireless LAN and 802.1x authentication network infrastructure. ** Strong knowledge in Routers with different Routing Protocols. SYSTEMS SUPPORT AND SERVER ADMINISTRATION: ** Experience in Windows Server 2008 & 2003 Active Directory Administration. ** Experience in Microsoft Exchange 2010 / 2003 Administration. ** Server Virtualization Experience ** Experience in Hyper-V, Hypervisor or Virtual Machine ** Experience in Symantec Backup Exec 2012/2010 and Symantec Endpoint Protection Manager. ** Experience in Amazon Route 53 Domain Management. ** Strong knowledge in Windows OS platforms, Wordpress and SonicWall. ** Strong Desktop Support troubleshooting skills (Hardware & Software). ** Knowledgeable in Citrix Administration. ** Software Installation of Anti-virus, Windows and Linux Red Hat platforms. ** Virus Removal and Prevention. IT SERVICE DESK SUPPORT (with ITIL concepts): ** 1st and 2nd line technical support; answering support queries via phone, email, remote and desk-side support. ** Maintained a high degree of customer service for all support queries and adhere to all service management principles. ** Take ownership of user problems and be proactive when dealing with user issues and to log all calls in the service desk ticketing system. ** Monitoring of ticket queue and ensure all request and issues are resolved in an efficient and timely manner. ** Set up, install and test PCs and peripherals for users. ** Served as technical resource to answer questions, identify needs, make recommendations, and carry out research. ** Maintained professional and technical knowledge by reviewing related professional publications. ** Undertake any other reasonable duties as requested by the IT Manager and Service Desk Team Leader. ACHIEVEMENTS: ** Completed and Passed Japanese Elementary 1 Course.  less

    security network-administration computer-networking japanese google-searching email-technical-support email-handling technical-support network-security wireless-network-implementation microsoft-exchange-server microsoft-hyper-v-server 00 more less
    • $5.56 HOURLY RATE
    • 4.9
    • 5931 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Systems Architect / VMware VCP5.x

    As an Enterprise Lead Systems Architect In my most recent job, I was directly responsible for the virtual architecture including but not limited to infrastructure design and deployment of a robust vmware multi-site architecture, the supporting network architecture, modular “siloed … more

    As an Enterprise Lead Systems Architect In my most recent job, I was directly responsible for the virtual architecture including but not limited to infrastructure design and deployment of a robust vmware multi-site architecture, the supporting network architecture, modular “siloed” clustered racks, NetApp 2240 and 3240 FAS/SAN systems, remote management and notification systems, and user provisioned lab environment that allowed test teams to provision physical and virtual environments on the fly. All systems were subject to DISA based STIGS and IA scans to verify compliance. As the lead, I directly manage several people on my enterprise team and my efforts touch every person on the project in some way. This interaction has allowed me to create a positive rapport with the entire team while keeping a thumb on several area perspectives. I also manage and assist with the install and design of our SharePoint /Project 2010 integration which upon completion was intended to pull in data from various sources including IBM Jazz Suite, custom built data management systems, and several real world diagnostic and filed measurement tools to display varying aspects of project progress and test data. This effort is still in progress and is coming along nicely. Also support the basic user needs including user account management, file share access and organization, PC issues, software installs and upgrades, and training. Finally, I worked with several integration efforts as an advisory capacity on COTS products that were used in fielded builds and R&D efforts. The infrastructure is comprised of 50+ Racked servers, 18 NetApp products, and several Cisco switches, routers, ASA’s and AirPort WAP’s etc… These resources are grouped in “Silos” and setup to be modular for movement to other sites as needed. I also designed and deployed our domain, complete with multiple DC’s that spread out DNS, DHCP, NTP, and AD with cross site architecture in mind allowing users to move from Lab to Lab with common resources and permission sets. I work directly with the network team and IA team on outward facing services to insure security and threat mitigation. I also run Facebook and Skype classes for the elderly with my company's outreach program. I'm versatile and well tempered and I have a decent network of helpful folks that i can lean on if things get tough. From Teaching to Fixing to Disaster Recovery and Risk Assessment Planning to Recording My Radio voice and Audio Editing Skills.. I have a deep bag of Tools. Let me use them to help you with your next project!  less

    vmware-esx vmware-administration microsoft-small-business-server-administration network-administration windows-administration security computer-networking helpdesk-support requirements-analysis risk-management reverse-engineering 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 15 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Master of Miscellany

    ***** Sorry, but I am currently too busy with other projects. ***** I am a Jane of many trades. I will give anything a good try at least once. I am a hard worker that takes pride in my work and I … more

    ***** Sorry, but I am currently too busy with other projects. ***** I am a Jane of many trades. I will give anything a good try at least once. I am a hard worker that takes pride in my work and I throw my all into everything I do. I am quite capable of easily learning new skills and have taught myself quite a bit through self-study over the last 10 years, from basic skills in digital art, programming, and web design to blogging, writing tutorials, and digital asset management using Extensis Portfolio 8.5. I love the challenge of learning new things. I have 5 years of Community Relations experience with an active developer/software users community. I am the administrator of all of the community's social media related accounts, which include Twitter, Facebook, and Friendfeed. I am also a forum moderator with excellent skills in sniffing out the sneakiest of spammers. While my programming skills are not at a level high enough to consider me for a coding job, I am very experienced with communicating with other developers. Patient, kind, and caring, I have excellent customer service skills, especially when it comes to dealing with "impossible customers" that make most people want to tear their hair out. As a blogger with 7 blogs, I have experience in the setup, securing, configuration, customization, maintenance, backup, restoration, writing, and posting articles to both Wordpress and Google Blogger based blogs, and can handle posting through both the web interface or with Windows Live Writer. I don't mind getting my hands dirty and messing around with HTML and CSS code when I have to. I can think in HTML. A recent unsolicited testimonial on my worth as a writer and valuable source of information: http://www.donationcoder.com/forum/index.php?topic=12298.msg225657#msg225657  less

    wordpress security helpdesk-support customer-support email-technical-support technical-support forum-moderation irc-server-administration zendesk customer-service html css blog-writing 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 421 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
  • Windows 2003/2008 Services/Consultation, Vsphere Esx/ESXi, Magento

    I have 6+ years of solid, Windows 2003/2008/RHEL4.0/RHEL5.0/Vsphere client/server systems administration (5000+ users) proficiency in an enterprise environment, demonstrated strong experience with the major industry technologies • Ability to work proficiently with minimal daily … more

    I have 6+ years of solid, Windows 2003/2008/RHEL4.0/RHEL5.0/Vsphere client/server systems administration (5000+ users) proficiency in an enterprise environment, demonstrated strong experience with the major industry technologies • Ability to work proficiently with minimal daily guidance and bring mature seasoned skills when working with production systems • Able to thrive in fast paced and high-pressure environment • Excellent written and oral communications skills • Demonstrated experience presenting technology recommendations from a business perspective =========================== Major Areas =========================== Windows Server Environment 2003/2008 (AD,DNS, FSRM, FTP, Web, IIS, AVs, Backup/Restore, Troubleshoot) Cloud Computing using Vmware/ vSpehere (ESX/ESXi) vSphere SRM Disaster Recovery Design & Solutions Directory Service Management Infrastructure Design & Management Data Center Design and Management Security Policies Security Auditing =========================== Other Areas of Work =========================== Web Development Adobe Photoshop Experience Video/Graphic File Conversion PSD to HTML Document Translation Content Placement in Template Video Editing Tasks CAMTASIA Related (Tutorials, Editing) Bluecoat ProxySG Data Security Services PLESK CPANEL Amazon Web Services MS Sharepoint MS Office 365 MS Lync 2010 ==========================  less

    adobe-photoshop windows-xp-administration vmware-administration wordpress magento dns iis windows-administration security 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 40 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • 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:
  • Linux/Web Hosting/Mail/DNS/NMS Server Administrator, IT Support

    An experienced Linux System Administrator with skills in CentOS/RHEL/Ubuntu/Fedora Server/VPS Configuration, Administration and Troubleshooting plus L2/L3 support expertise. I am having hands-on expertise to Mail / Web Hosting / Virtualization / Network Monitoring / Media Streaming / OpenGTS / DNS / FTP … more

    An experienced Linux System Administrator with skills in CentOS/RHEL/Ubuntu/Fedora Server/VPS Configuration, Administration and Troubleshooting plus L2/L3 support expertise. I am having hands-on expertise to Mail / Web Hosting / Virtualization / Network Monitoring / Media Streaming / OpenGTS / DNS / FTP / Backup / Firewall Servers, Data center Administration and Server Security measures. My exposure to Amazon EC2, Linode, GoDaddy and Hostgator physical/virtual server environment is quite good. I am looking forward to utilize my experience and technical skills to offer quality work with client’s contentment. Possessing 08 years experience in Information Technology including 3.5 years experience in as System Administrator in Data Center (Systems Team) and currently working as Manager (Linux Systems). I have experience in administration of heterogeneous network with a variety of open source tools to provide an excellent IT infrastructure for organizations.  less

    linux-system-administration vmware-administration cpanel mail-server-implementation centos virtualization windows-administration technical-support security exim 00 more less
    • $14.00 HOURLY RATE
    • 4.7
    • 12 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 17 TESTS
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