Computer Security Consultants For Hire

  • Computer Security
Suggestions:
more

Countries

Specific Location

Exams

Hourly Rate (USD)

Rating

Online

Showing 197 results
  • Hire     tonoy0167
Hire     tonoy0167

    tonoy0167 tonoy0167

    Bangladesh $10 USD / hour
    Routing & Switching Network Engineer
    Bangladesh
    5.1
    65 reviews 65 reviews $10 USD per hour
    I have been working in core network in BD largest ISP more than 6 years. I am CCNA and CCNA security certified.So Cisco based network solutions are the most powerful side of me. I am expert in network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler. Core Technical Skills: ================== #...
    I have been working in core network in BD largest ISP more than 6 years. I am CCNA and CCNA security certified.So Cisco based network solutions are the most powerful side of me. I am expert in network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler. Core Technical Skills: ================== # Routing Protocol-- Static, OSPF, BGP, EIGRP, RIP. # Design and implement small, medium and large scale enterprise networks. # VLANs, Spanning Tree Protocol (STP), VTP, LACP, HSRP. #L2-MPLS,L3-MPLS # DHCP, GRE, IPSEC. Hands-On Experience: ===================== # Cisco Routers (NCS 5500, ASR 1006, 7606, 7604, 7301, 7206) # Cisco Switches(Nexus 2K, Nexus 3K, Nexus 7K, Catalist 2900 series, Catalist 3500 series, 4500 Series, Small Business SF-300) # Juniper Routers (MX 104, ACX 2200) # Mikrotik Router (CCR 1036, CCR 1072, 3011, RB 450) # Other Vendor devices (Netgear, BDcom, Huawei) less
  • Hire tonoy0167
  • Hire     iemumair
Hire     iemumair

    iemumair iemumair

    Pakistan $19 USD / hour
    Network and System Engineer
    Pakistan
    5.0
    52 reviews 52 reviews $19 USD per hour
    A dynamic IT Engineer with 8 years plus experience of Systems and Networks. I have experience of End User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, Firewalls and Load Balancer from the well-reputed organization. Working knowledge of major networking...
    A dynamic IT Engineer with 8 years plus experience of Systems and Networks. I have experience of End User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, Firewalls and Load Balancer from the well-reputed organization. Working knowledge of major networking components & hardware components. Redesign and Re-engineering of existing networks for future growth. Configuring Network in a simulation environment such as Packet Tracer, GNS3, My expertise are given below ✅ Configuration of Cisco Firewalls, Routers & Switches ✅ Existing Network Connectivity Issues ✅ Expert in VPN (GRE, SSL, DMVPN, IPSec Site to Site). ✅ Routing Protocol (IPV4 and IPV6) ✅ Network Design, Troubleshooting in GNS3 & Cisco Packet Tracer ✅ Report Writing Guidance for Network ✅ Routing Protocols (Static and Dynamic) ✅ Technical Documentation & Report Writing ✅ Network Diagram using MS Visio *** Just A Trial Will Convince You. *** less
  • Hire iemumair
  • Hire     rifat0103
Hire     rifat0103

    rifat0103 rifat0103

    Bangladesh $15 USD / hour
    Network and Security Admin
    Bangladesh
    4.1
    24 reviews 24 reviews $15 USD per hour
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and...
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and switching, firewall, IPS, ISE, voice and wireless solution from my 10 years’ practical experience. I have also fluency in English and Hindi speaking. I am Expert in GNS3 and Packet Tracer. ===================================================================================== Technical Skills: Good understanding and knowledge of TCP/IP, OSI Layer. L3 technologies: RIP, EIGRP and OSPF and BGP in CISCO 800, 1900, 2900, 2800, 2800, ISR 4300, 4100, ASR 1000 series. L2 technologies: VLAN, VTP, STP, Trunking, HSRP, VRRP, SPAN, RSPAN, DHCP Snooping, Dynamic ARP Inspection, ARP ACL etc in 2900 series and L3 switches. NXOS and ACI: Configure and install CISCO nexus 9k and CISCO ACI solution like Bridge Domain, VRF, end point group tenant etc. Cisco ASA and Next Generation Firewall: ACL, NAT, Transparent Mode, Multiple context and Failover (Active/Active, Active/Standby) Site-to-Site VPN, Remote Access VPN and SSL VPN. Cisco Firepower IPS and Firepower Management Center (FMC): ACL, NAT, Intrusion policy, AVC, Malware & File Policy, Site-to-Site VPN, Remote Access VPN and SSL VPN etc. F5 Load Balancer and ASM: Installation and configure F5 BIG-IP Local Traffic Manager (LTM) load balancer and Application security manager. CISCO CUCM: Install and configure Cisco Unified Communication Manager 9.0 and 12.4. Mikrotik Router: OSPF, BGP, NAT, DHCP, L2TP, IPSEC, PPP, Firewall etc CISCO WEB and Email Security Appliance: Install and configure CISCO ESA and WSA So you are requested to first discuss the project and requirements and after being satisfied please awarded me with the work. And definitely work will be delivered in time and in best quality. Thanking You Kazi less
  • Hire rifat0103
  • Hire     assignsolver
Hire     assignsolver

    assignsolver assignsolver

    Pakistan $9 USD / hour
    ''Just try me once and get impressed forever''
    Pakistan
    3.7
    10 reviews 10 reviews $9 USD per hour
    اللَّهُمَّ عَلِّمْنِي الْكِتابَ وَالْحِكْمَة، وَفَقِّهْنِي فِي الدِّينِ (O Allah! Teach me the Book and wisdom, and grant me an understanding of the religion) I have more than 12 years of writing experience as I started my online writing career in 2007/8. In this duration, I have successfully served more than 12,000...
    اللَّهُمَّ عَلِّمْنِي الْكِتابَ وَالْحِكْمَة، وَفَقِّهْنِي فِي الدِّينِ (O Allah! Teach me the Book and wisdom, and grant me an understanding of the religion) I have more than 12 years of writing experience as I started my online writing career in 2007/8. In this duration, I have successfully served more than 12,000 clients with the full amount of satisfaction by providing them with supreme quality content. My specialties are ▶ ⭐Report, Research & Technical Writing ⭐Summaries, Critique & Peer Review ⭐Argumentative & Descriptive Essays ⭐Thesis & Dissertation ⭐STATA, SPSS and Matlab ⭐Electrical engineering & Matlab & Mechanical engineering ⭐Medical writing ⭐Proofreading & Editing ⭐Rephrase & Paraphrase ⭐Business & Marketing Plans ⭐Article, Blogs & Content Writing ⭐Book Writing & Stories ⭐Resumes/CVs & Cover Letters ⭐ Physics/Chemistry/Math ⭐Accounting / Finance ✅ I provide a guarantee for; PLAGIARISM FREE work, Best Quality work in very Reasonable Prices and Unlimited Revisions until the client’s satisfaction. ✅ I am also familiar with different writing and referencing styles; Harvard, APA, Chicago & IEE. ✅ A person who is here to make you relax by his quality of work. Just place your order and feel RELAX. less
  • Hire assignsolver
  • Hire     RafimKs
Hire     RafimKs

    RafimKs RafimKs

    India $40 USD / hour
    Expert System, Network & VOIP Administrator
    India
    4.0
    10 reviews 10 reviews $40 USD per hour
    Top 1% in the Freelancer.com Community. I am excited to offer 13 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 13 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" less
  • Hire RafimKs
  • Hire     jc887
Hire     jc887

    jc887 jc887

    France $50 USD / hour
    Information Security Consultant, CISSP
    France
    5.5
    6 reviews 6 reviews $50 USD per hour
    I am a seasoned Information Security Consultant, CISSP, with more than 10 years of experience (with a total of 30 years of experience in various IT roles).
    I am a seasoned Information Security Consultant, CISSP, with more than 10 years of experience (with a total of 30 years of experience in various IT roles). less
  • Hire jc887
  • Hire     udayarpandey2022
Hire     udayarpandey2022

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD / hour
    Linux Engineer
    Nepal
    3.9
    13 reviews 13 reviews $50 USD per hour
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production.
    DNS/Web/Database/Email/Network/Storage/Security/DevOps. Linux A to Z Configuration, Management & Troubleshooting. 10+ years in production. less
  • Hire udayarpandey2022
  • Hire     usmansyedid
Hire     usmansyedid

    usmansyedid usmansyedid

    Pakistan $10 USD / hour
    Web Developer, Graphics Designer & Content Maker.
    Pakistan
    2.6
    1 review 1 review $10 USD per hour
    I have expertise in Web Development, Graphics Designing & Content Making, also an Entrepreneur and Co-owner of "eldorado.pk" an advertising and marketing firm. WE HAVE EXCELLENT COMMAND OVER THE FOLLOWING SERVICES, SKILL & TOOLS. * WEB DEVELOPMENT - Wordpress. - Joomla. - Shopify. - Wix. - HTML, HTML5. - CSS...
    I have expertise in Web Development, Graphics Designing & Content Making, also an Entrepreneur and Co-owner of "eldorado.pk" an advertising and marketing firm. WE HAVE EXCELLENT COMMAND OVER THE FOLLOWING SERVICES, SKILL & TOOLS. * WEB DEVELOPMENT - Wordpress. - Joomla. - Shopify. - Wix. - HTML, HTML5. - CSS (LESS, SCSS, SAAS). - Java Script. - Jquery. - PHP. * GRAPHICS DESIGNING - Photoshop - Illustrator - Corel Draw - Vector Art less
  • Hire usmansyedid
  • Hire     mcollinscalz
Hire     mcollinscalz

    mcollinscalz mcollinscalz

    Kenya $50 USD / hour
    Mechanical |CADCAM Design| SEO Writing| Wikipedia
    Kenya
    2.6
    2 reviews 2 reviews $50 USD per hour
    I have numerous and wide knowledge in mechanical engineering and in computer technology which is a sub-skill or sub-unit in mechanical engineering. These two fields gave me the opportunity to have skills in copy writing, typing, web designing, data entry and also in writing articles related to Mathematics and Physics....
    I have numerous and wide knowledge in mechanical engineering and in computer technology which is a sub-skill or sub-unit in mechanical engineering. These two fields gave me the opportunity to have skills in copy writing, typing, web designing, data entry and also in writing articles related to Mathematics and Physics. I am also a professional writer with 3 published books and dozens of unpublished novels. Your articles will be 100% unique and original. If given the chance to handle your project, I know I can meet and exceed your expectations. I also specialize in link building, SEO, PDF/OCR conversions, market research and internet marketing. I do promise to bring out my best, given the opportunity in terms of speed and efficiency. I am available both for long and short-term projects. Best regards, Collins less
  • Hire mcollinscalz
  • Hire     kelvinm094
Hire     kelvinm094

    kelvinm094 kelvinm094

    Kenya $20 USD / hour
    Research/Reports /PowerPoint/ SPSS/R studio /EXCEL
    Kenya
    3.4
    3 reviews 3 reviews $20 USD per hour
    LET GOD’S PROMISES SHINE ON YOUR PROBLEMS Welcome to your ONE STOP SHOP for your PROJECTS involving; STATISTICS, DATA ANALYSIS (SPSS, Advanced Excel, R programming, Eviews, Tableau, Python, SAS), DATA VISUALIZATION, RESEARCH WRITING, POWERPOINT, ARTICLE WRITING. Here, you assured of 1. original work 2. quality...
    LET GOD’S PROMISES SHINE ON YOUR PROBLEMS Welcome to your ONE STOP SHOP for your PROJECTS involving; STATISTICS, DATA ANALYSIS (SPSS, Advanced Excel, R programming, Eviews, Tableau, Python, SAS), DATA VISUALIZATION, RESEARCH WRITING, POWERPOINT, ARTICLE WRITING. Here, you assured of 1. original work 2. quality work 3. Quick turnaround 4. fair prices 5. 24/7 customer service less
  • Hire kelvinm094

Hey , here are some offline freelancers

Hey , here are some offline freelancers matching ""