Computer Security Consultants Para contratar

  • Seguridad informática
Sugerencias:
más

Países

Ubicación específica

Exámenes

Tarifa por hora (USD)

Puntaje

En línea

Mostrando 139 resultados
  • Contratar     tonoy0167
Contratar     tonoy0167

    tonoy0167 tonoy0167

    Bangladesh $10 USD / hora
    Routing & Switching Network Engineer
    Bangladesh
    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) menos
  • Contratar tonoy0167
  • Contratar     iemumair
Contratar     iemumair

    iemumair iemumair

    Pakistan $19 USD / hora
    Network and System Engineer
    Pakistan
    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. *** menos
  • Contratar iemumair
  • Contratar     kaindo2017
Contratar     kaindo2017

    kaindo2017 kaindo2017

    Kenya $15 USD / hora
    Research && technical Report writer
    Kenya
    I am Guru in Basic and advanced research writing, Essay writing, SEO articles, technical writing, Editing, proofreading, Report writing to name but a few. If you have technical papers in computer science, finance, Statistics, Economics Do not hesitate to Ping on me, I have written more than 500 papers. History speaks...
    I am Guru in Basic and advanced research writing, Essay writing, SEO articles, technical writing, Editing, proofreading, Report writing to name but a few. If you have technical papers in computer science, finance, Statistics, Economics Do not hesitate to Ping on me, I have written more than 500 papers. History speaks about itself. I have knowledge in All referencing citation like APA, Harvard, MLA, IEEE etc. I will provide Excellent work for you and surely you will never regret, thank you. menos
  • Contratar kaindo2017
  • Contratar     Expertshut
Contratar     Expertshut

    Expertshut Expertshut

    Pakistan $10 USD / hora
    Academic, Business & Technical Writer
    Pakistan
    2.9
    2 comentarios 2 comentarios $10 USD por hora
    (In the Name of Allah, the Most Gracious, the Most Merciful. بِسمِ اللہِ الرَّحمٰنِ الرَّحِيم ) I am a Professional in Academic Writing, Business Finance writing, and Technical Writing. I am working on different Freelancing websites for the last 5 Years and served 2100+ clients Successfully but I am new on the...
    (In the Name of Allah, the Most Gracious, the Most Merciful. بِسمِ اللہِ الرَّحمٰنِ الرَّحِيم ) I am a Professional in Academic Writing, Business Finance writing, and Technical Writing. I am working on different Freelancing websites for the last 5 Years and served 2100+ clients Successfully but I am new on the FREELANCER.COM website. I will help you to write Literature Review, Essay, Thesis, Case Study, Reports, Articles, Blogs, Business Plans, Finance Assignments, Data Entry, and more. My technical skills include the SPSS I know all the Writing and Referencing style which include the APA, MLA, Harvard, and Chicago, etc. Hire me and I will provide you A++ Quality work without Plagiarism or Any single Error Guaranteed. menos
  • Contratar Expertshut
  • Contratar     topacademictutor
Contratar     topacademictutor

    topacademictutor topacademictutor

    Pakistan $14 USD / hora
    Always Deliver You Supreme Work at Low Rates
    Pakistan
    3.0
    6 comentarios 6 comentarios $14 USD por hora
    ⭐⭐⭐⭐⭐بِسمِ اللہِ الرَّحمٰنِ الرَّحِيم ⭐⭐⭐⭐⭐ -- In the Name of Allah, the Most Gracious, the Most Merciful I have served more than 6000 clients successfully since 2008 by providing them 100% UNIQUE content in the field of WRITING. I am a super qualified and PRO writer who can manage bulk orders at a very tight...
    ⭐⭐⭐⭐⭐بِسمِ اللہِ الرَّحمٰنِ الرَّحِيم ⭐⭐⭐⭐⭐ -- In the Name of Allah, the Most Gracious, the Most Merciful I have served more than 6000 clients successfully since 2008 by providing them 100% UNIQUE content in the field of WRITING. I am a super qualified and PRO writer who can manage bulk orders at a very tight deadline. I have complete command on; (1) - Rephrase & Re-Writing (2) - Business Plan (3) - Blogs, Content Writing & Ghostwriting (4) - Resumes & Cover Letters (5) - Book Writing (6) - Product Descriptions & Reviews I am very confident that I can fulfill your requirements within your given deadline and budget. Please TEST my skills by messaging me. I am waiting for you :-) Disclaimer: I want to notify my respected clients that I don't take Academic Writing/Homework works. So, kindly don't contact me about this. It is a violation of Freelancer.com and my ethical Values. menos
  • Contratar topacademictutor
  • Contratar     servermaster
Contratar     servermaster

    servermaster servermaster

    Estonia $25 USD / hora
    Professional IT specialist
    Estonia
    3.4
    2 comentarios 2 comentarios $25 USD por hora
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web: Java web servers: Tomcat, Jrun, Jboss, C++ web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios,zabbix,cacti,grafana. WAP: XMG, SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat. Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done menos
  • Contratar servermaster
  • Contratar     AhmedMFakkar
Contratar     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD / hora
    Cisco Professional
    Egypt
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. menos
  • Contratar AhmedMFakkar
  • Contratar     vili1977
Contratar     vili1977

    vili1977 vili1977

    Ukraine $10 USD / hora
    System engineer with experience 13 years.
    Ukraine
    I have 12 years experience with linux,freebsd,cisco. Cisco ARS1001, ASA 5505,5510, 29xx,19xx,3560,45xx. Programming on Perl,Bash,PHP.
    I have 12 years experience with linux,freebsd,cisco. Cisco ARS1001, ASA 5505,5510, 29xx,19xx,3560,45xx. Programming on Perl,Bash,PHP. menos
  • Contratar vili1977
  • Contratar     RebeccaRoy
Contratar     RebeccaRoy

    RebeccaRoy RebeccaRoy

    Pakistan $7 USD / hora
    Research Writer| Academic Writer| Graphic Designer
    Pakistan
    On a given day, balancing life and work can certainly turn into an overwhelming task. My goal is to take some of the stress off of you. Whether it's doing an assignment, report, dissertation or any other content, I treat each and every project as if it were my own.Furthermore I am a sole graphic designer working as a...
    On a given day, balancing life and work can certainly turn into an overwhelming task. My goal is to take some of the stress off of you. Whether it's doing an assignment, report, dissertation or any other content, I treat each and every project as if it were my own.Furthermore I am a sole graphic designer working as a full time freelancer and have 5 years of comprehensive experience in graphic designing, Printing and media. Beside this, I have a vast experience of content, academic, research and creative writing. I can assist my clients with exceptional creativity, knowledge and professionalism. I am proficient in various referencing styles such as Harvard, APA, MLA, Chicago, AGLC, OSCOLA Turabian, IEEE and various others. I am here to assist everyone who needs my services. Creativity, Marketing knowledge, and Trustworthiness are my core competencies. When you're looking for a creative writer, or an exceptional Graphic designer, you will not be settle for a second-rate freelancer. menos
  • Contratar RebeccaRoy
  • Contratar     vinvic4fc
Contratar     vinvic4fc

    vinvic4fc vinvic4fc

    Nigeria $40 USD / hora
    System Administrator
    Nigeria
    2.0
    1 comentario 1 comentario $40 USD por hora
    A highly skilled technical professional with notable experience providing technical solutions for various clients in System Administration, Web Development and Application, Billing, Marketing, Network Security, and other IT related functions. Proficient in the analysis of current environments, identifying process...
    A highly skilled technical professional with notable experience providing technical solutions for various clients in System Administration, Web Development and Application, Billing, Marketing, Network Security, and other IT related functions. Proficient in the analysis of current environments, identifying process improvement opportunities, and perform software/hardware upgrades to enhance system efficiency. Skilled project leader able to direct multiple tasks effectively and master innovative software tools. menos
  • Contratar vinvic4fc

Hola , aquí encontrarás algunos freelancers fuera de línea

Hola , aquí encontrarás algunos freelancers fuera de línea que coinciden con ""