Computer Security Consultants k zaměstnání

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Zobrazuje 221 výsledků
  • Zaměstnejte uživatele     srmukul2
Zaměstnejte uživatele     srmukul2

    srmukul2 srmukul2

    Bangladesh $70 USD / hod.
    Certified Ethical Hacker and Pentester
    Bangladesh
    6.3
    18 recenzí 18 recenzí $70 USD za hodinu
    ✔️Certified at Windows Security & Forensics ✔️Certified at Ethical Hacking ✔️Certified at WEB APP SECURITY FUNDAMENTALS ✔️Certified at Website Hacking / Penetration Testing Main Skills: Penetration Testing, Web Application Security. Social Engineering, Red team assessment, Ethical Hacking & Countermeasures,...
    ✔️Certified at Windows Security & Forensics ✔️Certified at Ethical Hacking ✔️Certified at WEB APP SECURITY FUNDAMENTALS ✔️Certified at Website Hacking / Penetration Testing Main Skills: Penetration Testing, Web Application Security. Social Engineering, Red team assessment, Ethical Hacking & Countermeasures, Vulnerability Assessment, Malware Analysis and server Security Hardening. My core competency lies in performing black and gray box testing, on the live web applications/networks or in lab environments.I am familiar with all common attack vectors and mitigation techniques, as well as finding unknown to public exploits known as 0days in web applications. Even though most of my work is confidential I can share vulnerability assessment sample. I have experience in vulnerability assessment for PCI & HIPAA Compliance. méně
  • Zaměstnejte uživatele srmukul2
  • Zaměstnejte uživatele     citijayamala
Zaměstnejte uživatele     citijayamala

    citijayamala citijayamala

    India $10 USD / hod.
    All Research /Technical / Management / Web apps
    India
    4.3
    6 recenzí 6 recenzí $10 USD za hodinu
    All Research /Technical / Management Writing Works - One Stop Solution! (***9+ YEARS Experience in Writing) # All types of writing assistance from - research reports, essays and advanced essays, dissertations. Expert in all referencing styles (APA/ Harvard / MLA/etc.). # Writing assistance for all publication work....
    All Research /Technical / Management Writing Works - One Stop Solution! (***9+ YEARS Experience in Writing) # All types of writing assistance from - research reports, essays and advanced essays, dissertations. Expert in all referencing styles (APA/ Harvard / MLA/etc.). # Writing assistance for all publication work. # 100 % NO plagiarism. # Free Referencing # Free TURNITIN plagiarism report will be provided along with completed work # Free Revisions # Also Expert in Excel, VBA, Macros, lookup, dashboards, BI tools, Power BI, Expert In data analysis using statistical tools such as SPSS, R programming, python, Matlab, Machine Learning, Deep Learning, Big Data Analysis. # Experienced MBA finance plus SAP FICO trainer as well. Handled much financial management, management accounting, and all Internation Business research development. # I also worked as a website quality manager for an eCommerce website. I have designed websites using Magento, Open Source, WordPress platforms #Designed a web-based mobile application using android systems. Have launched apps in google play store. méně
  • Zaměstnejte uživatele citijayamala
  • Zaměstnejte uživatele     arfharwinder
Zaměstnejte uživatele     arfharwinder

    arfharwinder arfharwinder

    India $25 USD / hod.
    Malware Removal, WordPress, Site Migration Expert
    India
    6.4
    129 recenzí 129 recenzí $25 USD za hodinu
    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). méně
  • Zaměstnejte uživatele arfharwinder
  • Zaměstnejte uživatele     badal747
Zaměstnejte uživatele     badal747

    badal747 badal747

    Bangladesh $20 USD / hod.
    System/Cloud Engineer
    Bangladesh
    4.6
    12 recenzí 12 recenzí $20 USD za hodinu
    Dear Hiring Manager; My Proven track record working in fast-paced information technology for Over 18 years of strong experience makes me an ideal candidate for System Administrator, I am confident that these skills will be utilized in my transition for best System/Network Administrator. I am a graduate with BSc in...
    Dear Hiring Manager; My Proven track record working in fast-paced information technology for Over 18 years of strong experience makes me an ideal candidate for System Administrator, I am confident that these skills will be utilized in my transition for best System/Network Administrator. I am a graduate with BSc in Computer Science & Engineering (CSE) and also have professional CISCO and Microsoft Certification and training. I have professional experience in- Microsoft Certified System Administrator (MCSA). Microsoft Certified Solution Expert (MCSE) Microsoft Azure Infrastructure and Deployment Microsoft 365 Administrator Cisco Certified Network Associate (CCNA) SUN Solaris System Administrator. Technical Skills: System/Cloud Engineering: Cloud Computing (AWS, AZURE, Google Cloud), Windows Server (AD,DNS,DHCP,GPO,Fail Over Cluster,WDS,WSUS,DFS,SCCM,Storage,VPN,PowerShell,Server Migration,Network Load Balancing,IIS,Hyper V),Linux,Ubuntu,Windows Virtualization(VMWare,Hyper-V,Virtual Box), Microsoft Office 365 Administrator,Exchange Server Online. Network Engineer: CISCO, Windows Networking System, Mikrotik Router. Network Simulator: Cisco Packet Tracer, Opnet Riverbed, OMNet Graphics Software: Graphics Design, Logo Design, Adobe Photoshop, Illustrator, Data Entry: Data Entry, Web Search Database: SQL Server,MySQL,Access,Oracle,MongoDB Data Visualization Software: Microsoft PowerBI, SAP Crystal Report, Microsoft Print Server, MS Project,Grantt Chart. Cloud-based Antivirus (Kaspersky) Solution. I also have another field experience that I highlighted Customer Service: I am fully capable of Customer Service Like Email, Phone, Skype Support, Microsoft Team, CISCO Web-Ex, Zoom, and Video Conferencing calls,s, and others VOIP Services. and capable 24x7 or client requirements from my time zone. System Support: Full capable in all operating systems, Troubleshooting. Assignment: Computer Science Related any Assignment Configuration: CISCO Router, Switch,Mikrotik Router, Microsoft Database Service: MySQL,SQL Server,Oracle,MongoDB I like working on projects with a team that cares about creating beautiful and usable interfaces. It's important to me to build long-term relationships with clients, so I'm primarily looking for long-term, Short-term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you! less Thank You, Sir; méně
  • Zaměstnejte uživatele badal747
  • Zaměstnejte uživatele     amprosolutions
Zaměstnejte uživatele     amprosolutions

    amprosolutions amprosolutions

    Pakistan $18 USD / hod.
    IT & Networks | Web & App Development | E-Commerce
    Pakistan
    4.7
    20 recenzí 20 recenzí $18 USD za hodinu
    I am Amaan Malik, an experienced IT Consultant having over six years of successful and proven record in the IT industry. My portfolio and reviews here on freelancer prove the commitments with my valuable clients. I am certified by Juniper, PulseSecure, Fortinet, and other multi-national principles. Below is my...
    I am Amaan Malik, an experienced IT Consultant having over six years of successful and proven record in the IT industry. My portfolio and reviews here on freelancer prove the commitments with my valuable clients. I am certified by Juniper, PulseSecure, Fortinet, and other multi-national principles. Below is my expertise: • Computer Networks • Network Security • Cyber Security • Cloud Computing • Database Design • Virtualization • Wireless Networks • Programming Languages (Java, Python, C/C++) • Technical Writing • Technical Presentations • Web Scraping • Website Development (PHP, CSS, Laravel, WordPress) • E-commerce Development (Shopify, Woo-commerce) • Mobile App Development (Flutter, firebase, react native) • Desktop App Development • Game Development (IOS, Android, Web) I have always satisfied my past clients with my work. That’s why all of them gave me a five-star rating which of course is a huge achievement for me. I always meet deadlines and never hesitate to make the best use of my skills and knowledge in order to complete a project successfully. So if you consider me perfect for your job, you can contact me anytime. Thank you for having a glance at my profile. méně
  • Zaměstnejte uživatele amprosolutions
  • Zaměstnejte uživatele     drkamine
Zaměstnejte uživatele     drkamine

    drkamine drkamine

    Morocco $50 USD / hod.
    EXPERT IT & system and network engineer
    Morocco
    2.8
    2 recenzí 2 recenzí $50 USD za hodinu
    Hello, i'm an expert IT with more 15 years of experience in IT industry . i'm certified lpi 101, 102 and RHCSA and VCP 5.5 Data Center and MSCA/MSCE from 2003 to 2012 and CCNA and CCNP routing and switching . i offer a very good quality of service /price I can fix any kind of issues on the Linux based server with...
    Hello, i'm an expert IT with more 15 years of experience in IT industry . i'm certified lpi 101, 102 and RHCSA and VCP 5.5 Data Center and MSCA/MSCE from 2003 to 2012 and CCNA and CCNP routing and switching . i offer a very good quality of service /price I can fix any kind of issues on the Linux based server with or without any Control Panel or windows server méně
  • Zaměstnejte uživatele drkamine
  • Zaměstnejte uživatele     rifat0103
Zaměstnejte uživatele     rifat0103

    rifat0103 rifat0103

    Bangladesh $15 USD / hod.
    Network and Security Admin
    Bangladesh
    4.8
    54 recenzí 54 recenzí $15 USD za hodinu
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and...
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and switching, firewall, IPS, ISE, voice and wireless solution from my 10 years’ practical experience. I have also fluency in English and Hindi speaking. I am Expert in GNS3 and Packet Tracer. ===================================================================================== Technical Skills: Good understanding and knowledge of TCP/IP, OSI Layer. L3 technologies: RIP, EIGRP and OSPF and BGP in CISCO 800, 1900, 2900, 2800, 2800, ISR 4300, 4100, ASR 1000 series. L2 technologies: VLAN, VTP, STP, Trunking, HSRP, VRRP, SPAN, RSPAN, DHCP Snooping, Dynamic ARP Inspection, ARP ACL etc in 2900 series and L3 switches. NXOS and ACI: Configure and install CISCO nexus 9k and CISCO ACI solution like Bridge Domain, VRF, end point group tenant etc. Cisco ASA and Next Generation Firewall: ACL, NAT, Transparent Mode, Multiple context and Failover (Active/Active, Active/Standby) Site-to-Site VPN, Remote Access VPN and SSL VPN. Cisco Firepower IPS and Firepower Management Center (FMC): ACL, NAT, Intrusion policy, AVC, Malware & File Policy, Site-to-Site VPN, Remote Access VPN and SSL VPN etc. F5 Load Balancer and ASM: Installation and configure F5 BIG-IP Local Traffic Manager (LTM) load balancer and Application security manager. CISCO CUCM: Install and configure Cisco Unified Communication Manager 9.0 and 12.4. Mikrotik Router: OSPF, BGP, NAT, DHCP, L2TP, IPSEC, PPP, Firewall etc CISCO WEB and Email Security Appliance: Install and configure CISCO ESA and WSA So you are requested to first discuss the project and requirements and after being satisfied please awarded me with the work. And definitely work will be delivered in time and in best quality. Thanking You Kazi méně
  • Zaměstnejte uživatele rifat0103
  • Zaměstnejte uživatele     marklai
Zaměstnejte uživatele     marklai

    marklai marklai

    Kenya $20 USD / hod.
    A+ Research and Technical Writing. Posh Developers
    Kenya
    4.5
    5 recenzí 5 recenzí $20 USD za hodinu
    I am an electrical and telecommunication engineer, and I have a team of writers. With over four years of article and academic writing, and handling of over 2000 projects, am sure am the type you are looking for!. Apart from holding a masters in engineering, I have a very skilled team who are doing the associating...
    I am an electrical and telecommunication engineer, and I have a team of writers. With over four years of article and academic writing, and handling of over 2000 projects, am sure am the type you are looking for!. Apart from holding a masters in engineering, I have a very skilled team who are doing the associating tasks under my guidance and supervision (which cannot be completed without teamwork). Therefore, quality is guaranteed at every step and cost. If we accept a project, we are confident we will be able to accomplish it on time and within the budget. Software skills: MATLAB, ETAP, POWER WORLD Statistics Skills: R, SPSS, STATA, Advanced Excel I have written more than 50 successful Competency Demonstration Reports (CDRs CDR, CPD) and I am always available to assist. I am also qualified to offer Computer Security, Ethical Hacking and Penetration services. Software and App Development Team We are driving innovation with experience in mobile technology, web technology and IT infrastructure. We offer a range of services - Web/App Design & Development and Web Audit & Data Analytics Web Development Skills: SQL, PHP, MySQL, FileMaker, Database Programming méně
  • Zaměstnejte uživatele marklai
  • Zaměstnejte uživatele     razzeshsingh
Zaměstnejte uživatele     razzeshsingh

    razzeshsingh razzeshsingh

    India $50 USD / hod.
    ✔️Server Admin ✔️Linux Expert ✔️Cyber Security
    India
    4.4
    10 recenzí 10 recenzí $50 USD za hodinu
    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. méně
  • Zaměstnejte uživatele razzeshsingh
  • Zaměstnejte uživatele     kaindo2017
Zaměstnejte uživatele     kaindo2017

    kaindo2017 kaindo2017

    Kenya $15 USD / hod.
    Professional research | Article writer
    Kenya
    5.3
    33 recenzí 33 recenzí $15 USD za hodinu
    Hello welcome to my profile, I am guru in research writing, technical writing and SEO content writing. I have been doing this for more than you can imagine. I am a Bsc degree holder in computer science and a diploma in project management and CCNA certification. I also hold a Bachelor degree in commerce. I...
    Hello welcome to my profile, I am guru in research writing, technical writing and SEO content writing. I have been doing this for more than you can imagine. I am a Bsc degree holder in computer science and a diploma in project management and CCNA certification. I also hold a Bachelor degree in commerce. I have more than 5 years experience in providing research writing, technical writing, word press, SEO article writing and content writing. Below are more services that i offer,  Article and Book Reviews  Finance, Accounting, Statistic and Economics Writing.  Case study analysis  Proposal writing  software requirements specification (SRS) and system design specification (SDS)  Project management (WBS, scheduling, Gantt charts, charter, scope, project cost estimation)  Computer network && Cyber security  Database management && design(ERD design, Normalization, database schema )  Computer programming(Python, Java and Php )  Software Engineering (UML diagrams: Use Case, Class diagram, flowcharts, Sequence diagram)  Digital forensic  Etc. I believe in creating excellent services to my clients by understanding the instructions, thus providing well-versed results. As a researcher, I remain committed to delivering quality work, free from plagiarism, with proper grammar and intensive research. My key purpose in the freelance industry is to relentlessly and passionately deliver high-quality work. My core values are always  Commitment,  reliability,  time- conscious  honesty I am always open to invitations from clients who have confidence in my skill set and share the same interest in perfection and good working relations. Please click "Hire me" in my profile "https://www.freelancer.com/u/kaindo2017" and I will never disappoint you, thank you. méně
  • Zaměstnejte uživatele kaindo2017

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