Computer Security Consultants For Hire

  • Computer Security
Suggestions:
more

Countries

Specific Location

Exams

Hourly Rate (USD)

Rating

Online

Showing 194 results
  • Hire     Kuvvat
Hire     Kuvvat

    Kuvvat Kuvvat

    Turkey $10 USD / hour
    System and Network Engineer
    Turkey
    5.7
    43 reviews 43 reviews $10 USD per hour
    Sr. System and Network Consultant CCNP Cisco Juniper HP Huawei Mikrotik Sonicwall Netgear RHCSA Linux and Unix, Centos, RedHat, Ubuntu, Debia, Fedora, Freebsd Apache, Nginx, Tomcat Monitoring systems (Nagios, Cacti, Nagvis, Zabbix) VPN (OpenVPN, IpSec,Softether,Wireguard, Softether) ELK...
    Sr. System and Network Consultant CCNP Cisco Juniper HP Huawei Mikrotik Sonicwall Netgear RHCSA Linux and Unix, Centos, RedHat, Ubuntu, Debia, Fedora, Freebsd Apache, Nginx, Tomcat Monitoring systems (Nagios, Cacti, Nagvis, Zabbix) VPN (OpenVPN, IpSec,Softether,Wireguard, Softether) ELK (Elasticsearch,Logstash,Kibana), Prometheus, Greylog, Zabbix Docker, DevOps, GIT, GitHub, GitLab, Ansible, Jenkins Firewalls (ASA, Pfsense etc..) Python, Bash scripting Windows Servers less
  • Hire Kuvvat
  • Hire     udayarpandey2022
Hire     udayarpandey2022

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD / hour
    Linux Engineer
    Nepal
    4.0
    14 reviews 14 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     jc887
Hire     jc887

    jc887 jc887

    France $50 USD / hour
    Information Security Consultant, CISSP
    France
    5.5
    7 reviews 7 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     monsune
Hire     monsune

    monsune monsune

    Poland $20 USD / hour
    Because there is no substitute for experience.
    Poland
    4.3
    12 reviews 12 reviews $20 USD per hour
    17+ years of Linux system admin and 3+ years of DevOps experience including but not limited to system scalability and performance, security auditing and hardening solutions, database architecture and administration, networking, advanced Bash, Puppet, Perl, Python and PHP scripting, problem solving, virtual computing...
    17+ years of Linux system admin and 3+ years of DevOps experience including but not limited to system scalability and performance, security auditing and hardening solutions, database architecture and administration, networking, advanced Bash, Puppet, Perl, Python and PHP scripting, problem solving, virtual computing solutions, high availability systems, etc. Have a keen eye for detail. Every job is always done with absolute care and responsibility. Also, strong language skills (speed reader, broad vocabulary, excellent proofreading abilities), bilingual (Polish and English), able to deliver top-notch, 100% manual translations. I have enjoyed translating various docs, books, brochures, articles, websites, videos and software products. Never using any kind of automated translation tools in my work. Always working alone. Never outsourcing my jobs. Never passing any credentials, docs or other data to anyone. My motto: "It always seems impossible until it's done." ― Nelson Mandela less
  • Hire monsune
  • Hire     sr33raj
Hire     sr33raj

    sr33raj sr33raj

    India $30 USD / hour
    Senior System Administrator And PHP Dev
    India
    4.0
    14 reviews 14 reviews $30 USD per hour
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server: - Apache, Nginx, Litespeed,...
    I've 8 years of experience in Linux System Administration, Web Hosting, Web security, and Malware cleanup. I'm experienced in Server(linux) :- Debian, Ubuntu , Centos, Redhat,FreeBSD,AMI Cloud :- Aws,Digital ocean,Ali cloud,Vultr,Azure,Ibm,Ovh,Google cloud,Linode Web server: - Apache, Nginx, Litespeed, IIS E-Learning/Video conference:- BigBlueButton, BBB API, Greenlight, Jitsi, Moodle, Chamilio LMS, Open edX Control panel:- cPanel/Whm, Direct Admin, ISPconfig, Webmin, Centos web panel, Vestacp DB servers :- MySQL,Mariadb,Mongodb,Postgres Scripting languages :- Php(5 and 7),Js,HTML,Python,Ruby CMS :- Wordpress,Joomla,Drupal Frameworks :- Codeignitor,Laravel,Cake php,Symfony,Yii 2, Web security&pentest :- Owasp top 10,Burp suite,Kali linux, Parriot WordPress Malware removal, Security hardening, WordPress security, Joomla security, Drupal security, Got listed in Yahoo, Twitter AT&T, Freelancer for finding vulnerabilities https://hackerone.com/sr33r4j/ less
  • Hire sr33raj
  • Hire     arfharwinder
Hire     arfharwinder

    arfharwinder arfharwinder

    India $25 USD / hour
    Malware Removal, WordPress, Site Migration Expert
    India
    6.3
    113 reviews 113 reviews $25 USD per hour
    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 9 years, I have worked on 3500+ 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 9 years, I have worked on 3500+ sites security (Cleaning from Malicious code and hardening Security), 500+ sites transfer, 200+ WordPress sites speed optimization (Delivered results as per Google PageSpeed Insights, GTmetrix) and 200+ SSL Install (HTTP to HTTPS migration). Service Description: 1. Malware / Virus Removal from Sites (Cleaning Hacked Sites) and Computers. 2. Website Security and Maintenance (Implementing future security measures and guiding how to maintain security for the future). 3. Site Transfer/Migrate to New Host / Domain (Any PHP based CMS or custom-coded site). 4. Optimize & Increasing the Speed of WordPress Sites (Popular platforms such as Google PageSpeed Insights, GTmetrix). 5. HTTP to HTTPS migration, SSL Install (WordPress based sites). 6. WordPress (Sites development & troubleshooting). 7. Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade (Upgrade to latest stable version). 8. Server Administrator (Linux / Windows - managing servers). 9. Optimize & Increasing Speed of Windows Operating System Based Computers (Win 7, 8, 10). 10. Penetration Testing (Checking sites for security vulnerabilities). less
  • Hire arfharwinder
  • Hire     AhmedMFakkar
Hire     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD / hour
    Cisco Professional
    Egypt
    6.1
    86 reviews 86 reviews $25 USD per hour
    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. less
  • Hire AhmedMFakkar
  • Hire     beauregs
Hire     beauregs

    beauregs beauregs

    Canada $20 USD / hour
    Translator, copywriter, programmer, traveller
    Canada
    5.7
    6 reviews 6 reviews $20 USD per hour
    (version française plus bas, versión en español abajo) I'm a native French speaker from Montreal, Quebec, Canada I'm a Web programmer by trade (PHP, MySQL), but recently I tend to do more translations and copywriting, which I also love. In addition to my native French, I have a fluent level of English and a good...
    (version française plus bas, versión en español abajo) I'm a native French speaker from Montreal, Quebec, Canada I'm a Web programmer by trade (PHP, MySQL), but recently I tend to do more translations and copywriting, which I also love. In addition to my native French, I have a fluent level of English and a good level of Spanish as well. Don't hesitate to contact me to see how I can help you in a timely manner. -------- français Je suis un francophone de naissance, de Montréal, Québec, Canada. Je suis un programmeur Web de formation (PHP, MySQL), mais récemment je fais plus de traductions et d'écriture de textes, ce que j'adore. Je parle anglais couramment et j'ai un assez bon espagnol. N'hésitez pas à me contacter pour voir comment je peux vous aider. ----- español Soy de Montréal, Québec, Canadá y el francés es mi primer idioma, hablo inglés y español también. Soy un programmador Web (PHP, MySQL) pero hago también traducciones hacia el francés y el inglés. less
  • Hire beauregs
  • Hire     pdq
Hire     pdq

    pdq pdq

    Armenia $30 USD / hour
    linux webhosting administrator
    Armenia
    2.5
    5 reviews 5 reviews $30 USD per hour
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My...
    Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers. Feel free to ask a questions even if you choose someone else for your job. My answer is always free of charge. less
  • Hire pdq
  • Hire     AhmadSameer
Hire     AhmadSameer

    AhmadSameer AhmadSameer

    Egypt $30 USD / hour
    Cyber Security Professional | Automation Expert
    Egypt
    5.6
    33 reviews 33 reviews $30 USD per hour
    بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, Software Security, Malware Removal, Digital Forensics. @System Administration: Linux/Unix-like systems, MS Windows servers. @Web Development: HTML, CSS,...
    بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, Software Security, Malware Removal, Digital Forensics. @System Administration: Linux/Unix-like systems, MS Windows servers. @Web Development: HTML, CSS, JavaScript,CMS (WordPress, Joomla, Drupal, Shopify), NodeJS, etc.. @Virtualization/Containerization: VMWare, Xen, VirtualBox, Docker. @Web Scraping/Automation: BeautifulSoup, Selenium. @Programming/Scripting: Python,Perl,Bash,Batch,PowerShell,Java,AutoHotkey. @Other Services: Data Recovery, Automated Data Entry, Technical Writing, and SEO. I DO NOT PROVIDE BLACK HAT SERVICES. ما شاء الله لا قوة إلا بالله less
  • Hire AhmadSameer

Hey , here are some offline freelancers

Hey , here are some offline freelancers matching ""