Internet Security Experts For Hire

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Showing 109 results
  • Hire     jc887
Hire     jc887

    jc887 jc887

    France $50 USD / hour
    Information Security Consultant, CISSP
    France
    5.5
    5 reviews 5 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     razzeshsingh
Hire     razzeshsingh

    razzeshsingh razzeshsingh

    India $50 USD / hour
    ✔️Server Admin ✔️Linux Expert ✔️Cyber Security
    India
    5.4
    9 reviews 9 reviews $50 USD per hour
    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. less
  • Hire razzeshsingh
  • Hire     delwaralam
Hire     delwaralam

    delwaralam delwaralam

    Bangladesh $40 USD / hour
    Cyber Security and Penetration Testing Expert
    Bangladesh
    4.3
    5 reviews 5 reviews $40 USD per hour
    I am a Cyber and information security expert. I invest my time and skills to help people protect their business from Cybercriminals. Specialties/ 10-years experience: Information Security and Assurance, Vulnerability Assessment, Cyber Security, Penetration Testing, IT security, Cyber Security Consultant, API Security,...
    I am a Cyber and information security expert. I invest my time and skills to help people protect their business from Cybercriminals. Specialties/ 10-years experience: Information Security and Assurance, Vulnerability Assessment, Cyber Security, Penetration Testing, IT security, Cyber Security Consultant, API Security, Mobile Application Security, Source Code Audit, Web Server Pen-testing. I started my journey in the information security domain in 2010. I have a team to collaborate with on different Cyber Security projects. My base programming skills are in PHP and Python. I am a highly-skilled framework of PHP especially Laravel, Codeigniter, and vastly experienced in Django. As a developer, I have both experienced in frontend and backend. I can manage Database MySql and MongoDB. I have worked as System Admin/ Network Administration so many years. less
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  • Hire     peterdegn
Hire     peterdegn

    peterdegn peterdegn

    Turkey $35 USD / hour
    Server / Network / security architect
    Turkey
    2.2
    1 review 1 review $35 USD per hour
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql,...
    I have 15 years of experience in Linux server management which includes Security, and Optimization. I can handle installation of applications on Linux. I do web hosting and support, Website migration My areas of expertise are: Virtule OS systems: VMware, Xen Application/Web Servers: Apache, Nginx, FTP, Mysql, PowerDNS, Bind,Cache servers Mail Servers: Postfix, exim, sentmail, zimbra, iredmail, Qmail Security Matter: Pfsense, IPtables, Honeypot, IPSEC, AI firewalls, Test of systems for Dark holes , proxy TECHNICAL SKILLS OS systems: Linux Protocols: TCP/IP, IMAP, FTP, DHCP, HTTP, SMTP, POP/3 Big enterprise setup, Nodes/loadbalance for end clients there can take all from 6.2m connects pr min and bigger contact me and let me hear your needs. less
  • Hire peterdegn
  • Hire     qprotex
Hire     qprotex

    qprotex qprotex

    United States $80 USD / hour
    Senior Software Engineer | Security Analyst
    United States
    4.0
    2 reviews 2 reviews $80 USD per hour
    Hi there! Welcome to my page. I'm a Senior Software Engineer, Reverse Engineer, Security Analyst, Penetration Tester, and an Ethical Hacker. My technical skills and proficiency include: ¬ Software Application Development: .NET (C#, VB.NET, F#), Python, PHP, Delphi ¬ Web Application Development: ASP.NET, Django, Ror,...
    Hi there! Welcome to my page. I'm a Senior Software Engineer, Reverse Engineer, Security Analyst, Penetration Tester, and an Ethical Hacker. My technical skills and proficiency include: ¬ Software Application Development: .NET (C#, VB.NET, F#), Python, PHP, Delphi ¬ Web Application Development: ASP.NET, Django, Ror, Laravel, CodeIgniter ¬ Mobile Development: Hybrid and Native using Xamarin, Phonegap, Firemonkey ¬ Reverse Engineering: OllyDbg, IDA Ghidra,, Remnux, Malware analysis, Binary Reversing, Firmware Reversing ¬ Software Security: Anti-piracy schemes, Anti-cracking, Software protection ¬ Vulnerability Testing: Vulnerability Assessment, Penetration Testing using Kali Linux, SamuraiWTF, ParrotSecurity, Remnux, Blackarch ¬ Hardware development: Arduino, Raspberry ¬ Data - Web Scraping: Scrapy, Scrapinghub ¬ Database Design: MySQL, Oracle, SQL Server, SQLite, NoSQL ¬ System Automation: Macros, AutoIT, Python Script less
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  • Hire     sheralifp
Hire     sheralifp

    sheralifp sheralifp

    Pakistan $20 USD / hour
    Web Designer | IT Specialist | Cloud Expert
    Pakistan
    2.4
    2 reviews 2 reviews $20 USD per hour
    Greetings from Sher Ali I have professional skills in Web Design and Development, IT Support, and Server Hosting Management. I am working in the IT industry from 5 years and have completed 200+ projects with excellent reviews and all the time I delivered my projects within a short time. I joined freelancer.com in...
    Greetings from Sher Ali I have professional skills in Web Design and Development, IT Support, and Server Hosting Management. I am working in the IT industry from 5 years and have completed 200+ projects with excellent reviews and all the time I delivered my projects within a short time. I joined freelancer.com in 2017 and now I earned a Preferred freelancer badge. I am always available to take your long-term and short-term projects. I assure you 200% of work delivery within minimum time and no upfront payments just pay on project completion. Currently, I am working on Web design services with WordPress, HTML, PHP, and MySQL. I can manage your unmanaged hosting server like Cpanel installation troubleshooting and fixing, SSL installation, and all Cpanel and web hosting-related issues. I am also working on web security. If your website is infected with malware, a website showing popups ads or redirecting to other sites, Google website blacklist and red screen warning and Google ads disapprovals "I can clean your website and I will approve your ads from google Adwords also your website will be whitelisted." Thanks Sher Ali less
  • Hire sheralifp
  • Hire     sayanthanpera
Hire     sayanthanpera

    sayanthanpera sayanthanpera

    Sri Lanka $20 USD / hour
    Web Security| Penetration Test| C | Linux | Apache
    Sri Lanka
    2.5
    1 review 1 review $20 USD per hour
    I'm Certified Ethical Hacker(CEH) and Offensive Security Certified Professional (OSCP). I am having 8+ years of experience in IT. I have strong knowledge of Web Security, Penetration Testing, linux Server, Apache, C, PHP, Hosting panels and Cpanel Server. ✅ Information Security Penetrating Testing, Web Security,...
    I'm Certified Ethical Hacker(CEH) and Offensive Security Certified Professional (OSCP). I am having 8+ years of experience in IT. I have strong knowledge of Web Security, Penetration Testing, linux Server, Apache, C, PHP, Hosting panels and Cpanel Server. ✅ Information Security Penetrating Testing, Web Security, Vulnerability assessment, Wordpress Security, Malware Analysis, Malware Removal, Reverse Engineering, Firewall Implementation. ✅ System Administration ✔️ Linux Server Apache, Nginx, DNS, DHCP, Mail Servers, ✔️ Windows server ✅ Programming C, PHP, Shell Script, Powershell, Python, MIPS, Assembly, Java, PHP, Socket Programming, Parallel Computing, Web Scraping, C#, ✅ Website Development & Mobile Development PHP, Android less
  • Hire sayanthanpera
  • Hire     AhmedMFakkar
Hire     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $25 USD / hour
    Cisco Professional
    Egypt
    4.7
    18 reviews 18 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
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  • Hire     marioada
Hire     marioada

    marioada marioada

    Lebanon $75 USD / hour
    #1 UK LTD in Web Development & AI on Freelancer
    Lebanon
    4.4
    3 reviews 3 reviews $75 USD per hour
    Staying on top of every technology breakthrough is one of the best ways to out-compete and increase your revenue! An AI Search will return accurate results even if your customers search for "red polo t-shirt for women under 100$", even if they write that in any other language or even make a typo! Shoppers are more...
    Staying on top of every technology breakthrough is one of the best ways to out-compete and increase your revenue! An AI Search will return accurate results even if your customers search for "red polo t-shirt for women under 100$", even if they write that in any other language or even make a typo! Shoppers are more likely to buy when they can find relevant products quickly. A multi-lingual website, a payment gateway supporting hundreds of currencies and payment methods, and the integration of Amazon FBA or other cheap worldwide shipping will instantly increase your revenue by helping you go after the global market! 3D Models and AR help customers preview unique and expensive products in their own environment and on their own time before making a purchase. That's why companies like Apple and IKEA are all over that. The list goes on, and RedLayers being the #1 certified AI agency on Freelancer, we can help. Let's discuss this further. Mario Adabachy, Director of RedLayers London. less
  • Hire marioada
  • Hire     avistainfotech
Hire     avistainfotech

    avistainfotech avistainfotech

    India $20 USD / hour
    Network Consultant (CISCO)
    India
    1.8
    2 reviews 2 reviews $20 USD per hour
    I am an enthusiastic network engineer with the necessary drive and determination needed to resolve complex networking issues. Possessing effective organizational skills and excellent working knowledge of networking technologies and having a commitment to keep up to date with the latest developments. Experienced in...
    I am an enthusiastic network engineer with the necessary drive and determination needed to resolve complex networking issues. Possessing effective organizational skills and excellent working knowledge of networking technologies and having a commitment to keep up to date with the latest developments. Experienced in providing motivation, guidance and a up to date networking consultancy service to both colleagues and clients. Now looking for a new and challenging network engineering projects, one which will make best use of my existing skills and experience and also further my development. less
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