Computer Security Consultants para contratar

  • Seguridad informática
  • Online Users
Sugerencias:
más

Países

Ubicación específica

Exámenes

Tarifa por hora (USD)

Puntaje

En línea

Mostrando 177 resultados
  • Contratar     sohelranaict07
Contratar     sohelranaict07

    sohelranaict07 sohelranaict07

    Bangladesh $25 USD / hora
    Networks & Security Administrator
    Bangladesh
    Hello there, I am a CCNA/CCNP trainer and professional network & security expert having more than 12 years’ experience of working with multiple organizations like Bank, NGO, ISP and vendors. Following are the benchmarks I have which might be helpful for employer to get an overview and choose me to serve their...
    Hello there, I am a CCNA/CCNP trainer and professional network & security expert having more than 12 years’ experience of working with multiple organizations like Bank, NGO, ISP and vendors. Following are the benchmarks I have which might be helpful for employer to get an overview and choose me to serve their requirement. ✅ I have certification of CCNP (R&S), RHCSA, RHCSE and training on CCNP Sec, MTCNA, F5 ASM & LB, Linux System Security, Information Security and Cyber Forensic. ✅ I am a professional CCNA & CCNP (R&S) trainer and have simulated lot of projects in packet tracer and GNS3. ✅ During my job period I mostly worked to design and deploy network & security infrastructure of several companies. ✅ I have good knowledge and experience of working on devices of multiple OEM like Cisco, Juniper, Mikrotik, F5, Sophos, Fortinet, PfSense, SonicWall etc. ✅ I have expertise in Cisco ACI (Data Center Solution), Routing & switching, Firewall (FTD & ASA), wireless, collaboration, WSA, ESA, ISE, F5 Application Security Manager & Load Balancer, Mikrotik BW Manager etc. I will be glad if the above mentioned criteria makes you realize that I am able to meet your requirement then would like to request to have a brief discussion on your project and requirements first after that award me with the work order. I always try to keep my words given to employer and I believe it helps me a lot to deliver my work on time. Thanks with best regards, Rana menos
  • Contratar sohelranaict07
  • Contratar     AhmedMFakkar
Contratar     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $35 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). - Palo Alto 220, 550, 850 and 3200 and Fortigate 100E, 200E and 800E Firewalls. - 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     moizdzo3l
Contratar     moizdzo3l

    moizdzo3l moizdzo3l

    Pakistan $20 USD / hora
    Professional Business Writer & Content Strategist
    Pakistan
    2.4
    1 comentario 1 comentario $20 USD por hora
    Got an idea laid out or a topic selected but, it doesn't click. Somehow, your content doesn't carry the spark of lightning. That's why I want to guide you in shape and tell your story because great content starts with your philosophy and how you present yourself. My job is to help you out with seizing and grabbing the...
    Got an idea laid out or a topic selected but, it doesn't click. Somehow, your content doesn't carry the spark of lightning. That's why I want to guide you in shape and tell your story because great content starts with your philosophy and how you present yourself. My job is to help you out with seizing and grabbing the attention of the audience. Whether it’s to work on a set purpose or imagination, my copywriting and creative writing skills will make sure to convey the message lying in your mind. Let me be your neuron and bridge the gap between your expertise and your potential audience. Whether you need a polished story or assistance in brushing up on what you've already got. Even if it’s the imagined world of fiction, the real-life experiences of a memoir, a business story, a concept to be portrayed, an article, a blog, sales copy, web copy, or the hard-won lessons for a self-help book, there's some sort of story kicking around the confines of your mind. Deciding to get that story down on paper, out into the world, can be daunting. Does the thought of writing create a massive lump in your stomach? Are you hoping someone will come to your aid to help you and take your pain away magically? I possess that power you are looking for in my pen! Since childhood adopting a growth mindset has led me to grow into a purpose-driven individual. Helping and making people achieve what they want, gives me immense pleasure and satisfaction! Writing is my first love and something I have a natural aptitude for, though I am always working on improving my craft and honing my skills. I approach each and every project wholeheartedly and with diligence and eagerness as if it were my own. As a native speaker and versatile creative writer, I have a big heart, a huge imagination, and strong creative writing skills and I will write original, creative content for your project, in any style, for any format, and at a budget point that works for you. I'm not a writer that stays in one specific niche. Versatility is my specialty So if that mix of storytelling, tone, creative writing, and humor sounds like your jam, send me a message! menos
  • Contratar moizdzo3l
  • Contratar     arfharwinder
Contratar     arfharwinder

    arfharwinder arfharwinder

    India $25 USD / hora
    Malware Removal, WordPress, Site Migration Expert
    India
    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 10 years, I have worked on 4000+ 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 10 years, I have worked on 4000+ sites security (Cleaning from Malicious code and hardening Security), 1000+ sites transfer, 200+ WordPress sites speed optimization (Delivered results as per Google PageSpeed Insights, GTmetrix) and 500+ 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). menos
  • Contratar arfharwinder
  • Contratar     chintu83
Contratar     chintu83

    chintu83 chintu83

    India $12 USD / hora
    ★ EXPERIENCED ★ DEDICATED ★ RELIABLE
    India
    2.0
    1 comentario 1 comentario $12 USD por hora
    Dear Employer, Thank you for Reading My Profile Summary. Hello Sir/Mam have a great day to you, I am interested to do this job and I have over 10 years of experience in the field of ★Web Scraping ★Web Research ★Live Chat Support ★Customer Support Email ★Data Collection ★Translation...
    Dear Employer, Thank you for Reading My Profile Summary. Hello Sir/Mam have a great day to you, I am interested to do this job and I have over 10 years of experience in the field of ★Web Scraping ★Web Research ★Live Chat Support ★Customer Support Email ★Data Collection ★Translation ★Data-Entry ★Link Building ★Article Submission ★Virtual Assistant. And I am a computer and web savvy, my goals are to make the employer/ customer happy and give better quality of work and I am ready to dedicate time for this project. Thank you ★★★ Your Trusted Freelancer Payment on Fully Satisfaction ★★★ Kind Regard's Chintu .S ★★★ WEB-SCRAPING ★★★ ★★★ DATA-MINING ★★★ ★★★ WEB-RESEARCH ★★★ ★★★ TRANSLATION ITALIAN-SPANISH-GERMAN-FRENCH->ENGLISH ★★★ ★★★ TRANSLATION ITALIAN-SPANISH-GERMAN-FRENCH->HINDI ★★★ ★★★ FACEBOOK★★★ ★★★ AMAZON ★★★ ★★★ SPANISH ★★★ ★★★ LIVE CHAT SUPPORT ★★★ ★★★ CUSTOMER SUPPORT EMAIL ★★★ ★★★ WEB TESTING ★★★ ★★★ EXCEL★★★ ★★★ E - COMMERCE ★★★ ★★★ RESEARCH ★★★ ★★★ DATA PROCESSING ★★★ ★★★ SHOPIFY ★★★ ★★★ MULTILINGUAL TRANSLATION ★★★ ★★★ RESEARCH ★★★ ★★★ EXCEL-DATA ENTRY ★★★ ★★★ PDF to WORD ★★★ ★★★ WORD PRESS ★★★ ★★★ VIDEO UPLOAD-DOWNLOAD ★★★ ★★★ YOU TUBE MARKETING ★★★ ★★★ SEO ★★★ ★★★ INTERNET MARKETING ★★★ ★★★ ARTICAL- SUBMISSION ★★★ ★★★ HTML ★★★ ★★★ Trusted Freelancer. Payment on Fully Satisfaction ★★★ Note: I am quick, detail oriented and have high speed internet connection in my home and I look forward to hearing from you to start this job soon. Thank's menos
  • Contratar chintu83
  • Contratar     majid3ma
Contratar     majid3ma

    majid3ma majid3ma

    Turkey $25 USD / hora
    10 years of experience in dotnet,PHP,JS,WP
    Turkey
    2.0
    1 comentario 1 comentario $25 USD por hora
    I am ready to start work on your C# Programming and CSS jobs today. In my time I have worked as a C# Programming Programmer and CSS Programmer for many global employers for most of my career. I also have strong skills in the areas of Data Entry, Excel and have also worked as a Graphic Design Designer. I can work as...
    I am ready to start work on your C# Programming and CSS jobs today. In my time I have worked as a C# Programming Programmer and CSS Programmer for many global employers for most of my career. I also have strong skills in the areas of Data Entry, Excel and have also worked as a Graphic Design Designer. I can work as part of a team or individually. I have the experience and skills required for your projects and am ready to be hired by you. menos
  • Contratar majid3ma
  • Contratar     hishamyum
Contratar     hishamyum

    hishamyum hishamyum

    Morocco $20 USD / hora
    Ethical Hacker | Network Engineer | Full-stack dev
    Morocco
    I am a skilled engineering student with strong analytical mindset and solid background in: - Penetration Testing, like finding bugs in web applications (OWASP 10), - I also have a strong knowledge in Networking: OSI Model, TCP/IP, UDP, DNS, DHCP, IMAP, HTTP(S).. - I can do sockets programming as well. - I am...
    I am a skilled engineering student with strong analytical mindset and solid background in: - Penetration Testing, like finding bugs in web applications (OWASP 10), - I also have a strong knowledge in Networking: OSI Model, TCP/IP, UDP, DNS, DHCP, IMAP, HTTP(S).. - I can do sockets programming as well. - I am familiar with Cryptography and Hashing algorithms - I am also a full-stack web developer, I build web applications with Ruby on Rails, Flask and Django frameworks as well as J2EE. - Web Scraping using Python with many libraries like: Selenium, Scrapy, requests, Beautiful-Soup - I can do automation using Bash/Shell scripting - I can code with many languages (Python, Ruby, Java, C/C++ ...) - I have experience with bug bounties and CTF games. As well as outstanding project management skills. menos
  • Contratar hishamyum
  • Contratar     Ismaileng
Contratar     Ismaileng

    Ismaileng Ismaileng

    Morocco $50 USD / hora
    NETWORK & SECURITY ENGINEER
    Morocco
    I'm a network and security engineer, Certified CCNA R&S, CCNP Enterprise Core, NSE4 (Fortigate), F5-CA(101-201), PCNSE (Paloalto), HCIA Big data and cloud. I can help you : - Design/implement medium and large scale enterprise networks using packet tracer, GNS3 or EVE-NG. - Configure Cisco Routers and Switches -...
    I'm a network and security engineer, Certified CCNA R&S, CCNP Enterprise Core, NSE4 (Fortigate), F5-CA(101-201), PCNSE (Paloalto), HCIA Big data and cloud. I can help you : - Design/implement medium and large scale enterprise networks using packet tracer, GNS3 or EVE-NG. - Configure Cisco Routers and Switches - Configure Cisco Firewalls , Fortigate and Palo Alto. - VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, BGP) - Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, RSTP, MST, PVST, VTP, ETHERCHANNEL, LACP, PAGP, VPC...). - VPN Configuration Expert. - Linux & windows server Expert. - Elasticsearch Cluster - Configure HAPROXY, Active directory, DNS, DHCP, AD CS,...) - Wireshark Traffic Capture & Analysis Expert. - Microsoft Visio menos
  • Contratar Ismaileng
  • Contratar     razzeshsingh
Contratar     razzeshsingh

    razzeshsingh razzeshsingh

    India $50 USD / hora
    ✔️Server Admin ✔️Linux Expert ✔️Cyber Security
    India
    IT Expert with +9 years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server,...
    IT Expert with +9 years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development. menos
  • Contratar razzeshsingh
  • Contratar     RafimKs
Contratar     RafimKs

    RafimKs RafimKs

    India $40 USD / hora
    Expert System, Network & VOIP Administrator
    India
    Top 1% in the Freelancer.com Community. I am excited to offer 14 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 14 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) - Wireless(Cisco,Unify,Grandstream,Fortigate) - 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" menos
  • Contratar RafimKs

Hola , aquí encontrarás algunos freelancers fuera de línea

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