Computer Security Consultants Para Contratação

  • Segurança de computadores
Sugestões:
mais

Países

Localização específica

Exames

Remuneração por Hora (Dólares)

Avaliação

On-line

Mostrando 119 resultados
  • Contratar     tonoy0167
Contratar     tonoy0167

    tonoy0167 tonoy0167

    Bangladesh $10 Dólares / hora
    Routing & Switching Network Engineer
    Bangladesh
    4.1
    23 comentários 23 comentários $10 Dólares por hora
    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     assignsolver
Contratar     assignsolver

    assignsolver assignsolver

    Pakistan $9 Dólares / hora
    ''Just try me once and get impressed forever''
    Pakistan
    3.6
    8 comentários 8 comentários $9 Dólares por hora
    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 ⭐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. menos
  • Contratar assignsolver
  • Contratar     AhmedMFakkar
Contratar     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 Dólares / hora
    Cisco Professional
    Egypt
    5.8
    79 comentários 79 comentários $25 Dólares por hora
    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     arfharwinder
Contratar     arfharwinder

    arfharwinder arfharwinder

    India $25 Dólares / hora
    Malware Removal, WordPress, Site Migration Expert
    India
    6.2
    107 comentários 107 comentários $25 Dólares por hora
    I offer services in Malware / Virus Removal, Ethical Hacking / Internet Security, WordPress Speed Optimization, Site Transfer, WP Development, Linux Server Administration & Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. Over the last 8 years, I have worked on 3000+ sites security (cleaning from malicious code),...
    I offer services in Malware / Virus Removal, Ethical Hacking / Internet Security, WordPress Speed Optimization, Site Transfer, WP Development, Linux Server Administration & Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. Over the last 8 years, I have worked on 3000+ sites security (cleaning from malicious code), 500+ sites transfer, 200+ WordPress sites optimization & 200+ SSL Installs. Service Description: 1. Malware / Virus Removal from Sites (Cleaning Hacked Sites) & Computers. 2. Website Security & Maintenance (Implementing future security measures). 3. Site Transfer to New Host / Domain (Any PHP based CMS/custom site). 4. Optimize & Increasing Speed of WordPress Sites (As per PageSpeed, GTmetrix). 5. HTTP to HTTPS migration, SSL Install. 6. WordPress (Sites development & troubleshooting). 7. Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. 8. Linux Server Administrator. 9. Optimize & Increasing Speed of Windows OS Computers (Win 7, 8, 10). 10. Penetration Testing. menos
  • Contratar arfharwinder
  • Contratar     HelpingDoor
Contratar     HelpingDoor

    HelpingDoor HelpingDoor

    Pakistan $6 Dólares / hora
    ACADEMIC & ESSAY Writer
    Pakistan
    2.1
    2 comentários 2 comentários $6 Dólares por hora
    “ رَبِّ اشْرَحْ لِي صَدْرِي وَيَسِّرْ لِي أَمْرِي وَاحْلُلْ عُقْدَةً مِّن لِّسَانِي يَفْقَهُوا قَوْلِي ” “O my Sustainer! Open up my heart and make my task easy for me, and loosen the knot from my tongue so that they might fully understand my speech.” I have more than 10 years of experience in ACADEMIC WRITING and...
    “ رَبِّ اشْرَحْ لِي صَدْرِي وَيَسِّرْ لِي أَمْرِي وَاحْلُلْ عُقْدَةً مِّن لِّسَانِي يَفْقَهُوا قَوْلِي ” “O my Sustainer! Open up my heart and make my task easy for me, and loosen the knot from my tongue so that they might fully understand my speech.” I have more than 10 years of experience in ACADEMIC WRITING and STUDIES. I can also manage bulk orders with A+ quality even with very short deadlines and within your budget. I can help students with; ✔️ Essay Writing ✔️ Case Studies ✔️ Report Writing ✔️ Research Writing ✔️ Literature Review ✔️ Admission Essay ✔️ Dissertation/Thesis ✔️ Summaries ✔️ PESTEL & SWOT Analysis ✔️ Competitor Analysis In addition, I can manage Articles, Blogs, Website Content, Resumes/Cover Letter, and Product Descriptions with perfection as well. I have expertise in these referencing and formatting styles. 1) APA 2) MLA 3) Harvard 4) Chicago/Turabian 5) IEEE 6) OSCOLA 7) Vancouver I always believe in doing EXTRA for my clients, listed below; 1 – FREE TURNITIN REPORT 2 – FREE WORK of 500 WORDS by REFERRING 2 NEW CLIENTS 3 – UNLIMITED REVISIONS To place your order click on the "Hire Tayyaba R." button. I'm waiting for your message. menos
  • Contratar HelpingDoor
  • Contratar     GradeEssaysWrite
Contratar     GradeEssaysWrite

    GradeEssaysWrite GradeEssaysWrite

    Pakistan $10 Dólares / hora
    "Quality & Excellence is NOT an ACT, It's a HABIT"
    Pakistan
    1.2
    1 comentário 1 comentário $10 Dólares por hora
    "اقرأ باسم ربك الذي خلق" "Recite with the name of your Lord Who created". ---------------------------------------------------------------- ✪✪✪MY EXPERTISE✪✪✪ ★ ON-TIME★ ...
    "اقرأ باسم ربك الذي خلق" "Recite with the name of your Lord Who created". ---------------------------------------------------------------- ✪✪✪MY EXPERTISE✪✪✪ ★ ON-TIME★ ESSAYS~~~DISSERTATION & THESIS~~~RESEARCH PAPERS~~~ ACADEMIC WRITING~~~LITERATURE REVIEW~~~BUSINESS CASE STUDY~~~PROPOSAL~~~PRESS RELEASE~~~REPORT~~~BIBLIOGRAPHY WRITING~~~STATMENT OF PURPOSE~~~ POWERPOINT PRESENTATION~~~PROOFREADING & EDITING~~~ BUSINESS PLAN~~~ LEGAL WRITING~~~ SEO ARTICLE & BLOGS & CONTENT -------------------------------------------------- o English Literature o Sociology o Human Resource Management o Anthropology o History o Philosophy o International Relations -------------------------------------------------------------- REFERENCES " APA★MLA★CHICAGO★HARVARD★IEEE★OSCALA etc IMPORTANT POINTS --------------------------------- ##Unrivalled Quality ##Written to Standard ##Plagiarism-free ##Always on Time ##Unlimited Revision. --------------------------------- o # Cover letter # CV, Resume # BRouchers ------------------------------------- o White Hat SEO Specialist. --------------------------------------- TECHNICAL SKILLS. --------------------------------- o 1. Reviews```2. STATA```3. SPSS```4.Accounting```5.Capstone```Finance.6```MATH.7```Account segmentation report Click that "HIRE KIRAN S." Button and let's TALK more. menos
  • Contratar GradeEssaysWrite
  • Contratar     ramygoda1590
Contratar     ramygoda1590

    ramygoda1590 ramygoda1590

    Egypt $20 Dólares / hora
    Network & System Administrator
    Egypt
    4.7
    41 comentários 41 comentários $20 Dólares por hora
    I have an excellent experience in networking/Linux/windows/vpn. please just ping me on freelancer chat to have a short discussion on your project. below is a brief on my experience: This is ramy mohamed gouda, I'm a network and system administrator. I have been working in networking for more than 5 years. I'm...
    I have an excellent experience in networking/Linux/windows/vpn. please just ping me on freelancer chat to have a short discussion on your project. below is a brief on my experience: This is ramy mohamed gouda, I'm a network and system administrator. I have been working in networking for more than 5 years. I'm certified CCNP R&S, Comptia A+, ccna cyber ops. I have an excellent knowledge in: 1) Cisco devices (routers, switches), routing protocols, IPSEC, ASA, wireless, linux, ubuntu. 2) excellent knowledge in simulation tools like Esxi, vmware WorkStation, virtual-box, GNS-3, packet tracers and EVE-NG. 3) installing windows servers, linux servers and troubleshooting them. 4) I have an excellent knowledge in setting up VPN (IPSEC, OPENVPN, DUO Authentication). 5) I have an excellent experience in writing technical reports. I have done a lot of projects in routing and switching and wireless on this simulation tools and also in real life in my work at Orange. i will be glad to have the chance to help you anytime, just send me a message and no problem with the budget. Regards, Ramy menos
  • Contratar ramygoda1590
  • Contratar     topacademictutor
Contratar     topacademictutor

    topacademictutor topacademictutor

    Pakistan $14 Dólares / hora
    Always Deliver You Supreme Work at Low Rates
    Pakistan
    3.0
    6 comentários 6 comentários $14 Dólares 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) - Articles Summaries, Reviews (2) - Reports, Case Studies & Analysis (3) - Rephrase & Re-Writing (4) - Business Plan (5) - Literature Review/Analysis (6) - STATA (7) - Blogs, Content Writing & Ghostwriting (8) - Resumes & Cover Letters (9) - Book Writing (10) - Product Descriptions & Reviews I am very good at different writing and formatting styles such as; APA, Harvard, IEEE, Chicago & MLA. I always send FREE TURNITIN Reports to my clients as well. 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 :-) menos
  • Contratar topacademictutor
  • Contratar     servermaster
Contratar     servermaster

    servermaster servermaster

    Estonia $25 Dólares / hora
    Professional IT specialist
    Estonia
    3.4
    2 comentários 2 comentários $25 Dólares 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     rumyr
Contratar     rumyr

    rumyr rumyr

    Bangladesh $50 Dólares / hora
    IT/IS Professional
    Bangladesh
    1.9
    2 comentários 2 comentários $50 Dólares por hora
    System Administration: =================== I've over 10+ years of experience as System / Network Administration in Redhat / Centos / Ubuntu / Debian/ Windows Server/ Aws /Google Cloud / Linux / Docker / CPanel. My expertise in the following areas: -------------------------------------------------------- ✅ Linux /...
    System Administration: =================== I've over 10+ years of experience as System / Network Administration in Redhat / Centos / Ubuntu / Debian/ Windows Server/ Aws /Google Cloud / Linux / Docker / CPanel. My expertise in the following areas: -------------------------------------------------------- ✅ Linux / Windows System Administration ✅ Centos, Redhat, Ubuntu, Debian, Kali ✅ Setup /Manage: Dedicated, VPS, or Shared Server, ✅ Server Migration, Backup Management ✅ BIND, Cache & Proxy: Squid, FTP, DHCP, SMTP, POP, IMAP ✅ Configure Mail Server (Zimbra, Qmail, Sendmail, Exim, iRedmail, Postfix) ✅ FreeNAS, Jabber, Jitsi-Meet, ✅ IIS / Apache / NGinx / Lighttpd / LiteSpeed ✅ MSSQL/MySQL/MongoDB/MariaDB ✅ Shell Scripting ✅ Script Installation and Configuration ✅ Cloud Services: Amazon Web Services /Google Cloud, / Digital Ocean / Amazon Web Services ✅ Virtualization (Proxmox / VMware / OpenVZ / Hyper-V), ✅ Penetration Testing ✅ Server Security: Firewall / DDOS Protection ✅ WHM, cPanel, CentosWebPanel, VestaCP, ISPconfig, Direct Admin, Plesk, Virtualmin, Webmin Experts ✅ Malware removal and security hardening ✅ Various CMS and eCommerce solutions ✅ Networking: Firewalls, Routers, Load Balancers: MikroTik and Pfsense. ✅ VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ✅ Resolve issues with Windows/ MacOS / Server / Network / IT equipment. Web Design and Development: ======================== I also have 8+ years experience in SEO Friendly, Responsive, Attractive, Pixel Perfect Browser & Device Compatible Website Design and Development. I have successfully completed a wide range of projects such as Landing Pages, E-Commence sites locally and internationally. Areas of Expertise in Web Development: --------------------------------------------------------------- ✅ WordPress/PHP - Hosting, Migration, Optimization, Security, and Audit. ✅ Woo-commerce, Magento, OpenCart ✅ PSD to HTML, CSS3 / Bootstrap Responsive Layout (Landing Page, Static/Dynamic Websites) ✅ PSD to HTML Newsletter with Responsive Layout, HTML Signature ✅ Photoshop/Illustrator - Designing/Slicing/Editing ✅ Php, MySQL, PostgreSQL, MariaDB ✅ JavaScript / jQuery ✅ Elementor / Divi Builder / WPBakery Page Builder ✅ UI/UX design (Photoshop, Illustrator, XD and FIgma) ✅ Website Security & Maintenance: Malware / Virus Removal (Cleaning Hacked Sites) WHY ME ? ======== ✅ I work round the clock if task required. ✅ I offer unlimited revision till client's satisfaction and 30 days after sales service on web development. ✅ You can always rely on me to get your project done professionally. ✅ NO upfront payment and only take payment on Freelancer. ✅ I'm always free for discussion and I don't charge anything for that. ✅ When you deal with me, you can expect professionalism, honesty, sincerity and perfection. My goal as a freelancer is to provide customer service that is not just the best, but legendary. menos
  • Contratar rumyr

Ei , veja aqui alguns freelancers que estão off-line

Ei , veja aqui alguns freelancers que estão off-line e correspondem ""