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Hire the best Antispam and Antivirus Specialists in Karachi, PK

Check out Antispam and Antivirus Specialists in Karachi, PK with the skills you need for your next job.
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  • $13 hourly
    • 5.0/5
    • (1 job)
    If you're looking for remote IT support services for IT Solution. Mail Server / Web Server/ Hosting Solution / Virtualization and Firewall come to the right place. I provide fast and reliable IT support services for individuals and businesses of all sizes, from troubleshooting issues to setting up and maintaining systems. As an experienced IT professional, I understand the importance of ensuring that your technology is running smoothly and efficiently. With my remote IT support services, you can rest assured that you'll receive the help you need, when you need it. I am providing services include: · Provide complete solution for Mail Server / Web Servers · Installation and Configuration of Hosting Servers or Solutions · Setting up and maintaining network systems · Complete solution for Network Infrastructure · Providing technical guidance and advice · VPN Service I use the latest remote access technology to provide you with fast and efficient IT support services. This means that you can receive the help you need from the comfort of your own home or office, if you're looking for reliable, efficient, and cost-effective IT support service Active Directory Workstation Servers DHCP DNS Service Firewall Mail Server Good Workspace Web Server Virtualization VMs Backup Backup Solutions Cloud Computing Hosting Service Hosting Server Configuration VPN Server Antivirus Remote Support and much more Google Workspace Hosting Control Panel CWP / Cpanel Setup
    Featured Skill Antispam and Antivirus
    SSL Certificate
    Domain Migration
    Google Workspace Administration
    Windows Server
    Virtualization
    Firewall
    Mail Server Implementation
    Linux
    VPN
    Windows Administration
    Hosting Setup
    Web Server
    Antivirus & Security Software
    Linux System Administration
    RingCentral Glip
  • $18 hourly
    • 5.0/5
    • (1 job)
    Analytical, highly adaptable professional with extensive IT experience in software/systems build, integration, test, cyber security, IT infrastructure and third line support. AN OVERVIEW: • Skilled trouble-shooter continually focuses on identifying, isolating, and resolving all technical issues in a timely manner. Expert in partnering with stakeholders, leadership, teams, and vendors to analyze needs and issues, define and achieve consensus on strategies, and implement technologies and best practices to deliver high quality services. • Solid history of utilizing cutting-edge technology to successfully reduce costs and streamline technical operations. Demonstrated ability to comply with security policies for the maintenance of confidentiality, integrity, and availability of information to protect personal data. Lead and develop an operational team of highly skilled professionals in the delivery of world class services. Expert in: IT Infrastructure Management Datacenter Operations & Management Virtualization (HYPER-V & VMWARE) Firewalls (Cisco, Fortinet, Sangfor and PFSense) SWITCHES (LAYER 3- CISCO SWITCHES) SD-Wan Technology IP Telephony (Asterisk, ELastix, FreePBX, ISSABEL) Microsoft 365 Google G-Suite Disaster Recovery Solutions System / Network Security & Administration Surveillance System, Command & Control Room Setup IT Service and Helpdesk System Project Management
    Featured Skill Antispam and Antivirus
    End User Technical Support
    Antivirus & Security Software
    Office 365
    Network Administration
    Microsoft Hyper-V Server
    VMware ESX Server
    IT Infrastructure
    Call Center Management
    Call Center Software
    PBX
    VICIDIAL
    FreePBX
    VoIP
    Telephone System
    Asterisk
  • $20 hourly
    • 4.7/5
    • (18 jobs)
    I am a freelance web programmer, based in Karachi, Pakistan. I had spent 8 years in the corporate world as a web/software developer, working both in the office and remotely. Three years ago I left transitioned to freelance web programming and open source application customization. I feel I have been successful, not just because of my ColdFusion/ASP/ASP.net/PHP programming/ Troubleshooting skills, but because of my honesty and strong work ethic. I enjoy working one on one with my clients, rather than having project managers involved. Because of this, most of my clients are individuals and small business owners. I am able to effectively communicate via email and Skype to complete projects to client’s specification. I have worked on hundreds of dynamic websites, programming them with ASP/ColdFusion/PHP/ASP.net. I have done everything from debugging code, to upgrades, custom development and customization of open source software. I am well experienced in various open source and commercial applications like WordPress, Joomla, WooCommerce, SugarCRM, phpBB, vBulletin, SMF, Moveable, Snitz, Moodle and OScommerce etc...
    Featured Skill Antispam and Antivirus
    Antivirus & Security Software
    Information Security
    Microsoft SharePoint Administration
    Adobe ColdFusion
    WordPress
    Technical Support
    PHP
    SSL
    Microsoft SQL Server Administration
    Web Hosting
    Microsoft IIS
  • $30 hourly
    • 5.0/5
    • (1 job)
    Experienced System Support Specialist | IT Operations Leader | Innovator Dedicated and highly experienced System Support Specialist with over 16 years of proven expertise in computer science. I am an IT Support Engineer at Sui Southern Gas Company Ltd, Pakistan’s renowned gas company with more than 10,000 employee, where I work with a team of experts to deliver high-quality technical support to our employee in different departments. We install, configure, troubleshoot, and maintain the IT infrastructure, hardware, software, and network systems of our company by Level 1, Level 2 and Level 3, ensuring optimal performance and security. I have a strong background in computer science, with bachelor’s in computer science and M.A in economics from University of Sindh Jamshoro. I also have multiple certifications from Google, IBM, HP, ANZ, ITIL, These credentials have enabled me to develop skills in IT, documentation, and project management, which are essential for communicating effectively with employee, presenting solutions, and making informed decisions. I am motivated by challenges and opportunities to learn and grow, and I am always eager to enhance my knowledge and skills in the IT field. Key Skills: Leadership: Adept at leading, influencing, and guiding others to achieve common goals. Analytical Thinking: Skilled in collecting and processing data to solve complex problems effectively. Communication: Excellent ability to exchange ideas and information accurately, both verbally and in writing. Flexibility: Adapt easily to changes and new challenges in the fast-paced IT environment. Time Management: Efficiently manage tasks and prioritize responsibilities to meet deadlines. Teamwork: Collaborate effectively with team members to achieve objectives and deliver high-quality results. Influence: Motivate and inspire others through positive encouragement and example, without relying on force. I am passionate about delivering innovative solutions and driving positive change in the IT industry. Let's connect to explore potential opportunities for collaboration and growth.
    Featured Skill Antispam and Antivirus
    Artificial Intelligence
    Web Design
    Recover Data Recovery Software
    IBM Lotus Notes Traveler
    IT Infrastructure
    Antivirus & Security Software
    Operating System
    Network Administration
    Technical Support
    Hardware Troubleshooting
    Remote IT Management
    Technical Analysis
    Cloud Architecture
    Virtual Machine Operating System
    Cybersecurity Management
  • $30 hourly
    • 0.0/5
    • (0 jobs)
    I’m a passionate and results-driven Cybersecurity Engineer with hands-on experience in security monitoring, threat detection, SIEM management, and incident response. With a proven track record in analyzing logs, identifying anomalies, and proactively mitigating threats, I help businesses strengthen their security posture and stay ahead of evolving cyber risks. My core expertise includes: Security Operations Center (SOC) monitoring SIEM administration (onboarding, tuning, health monitoring) Threat hunting and intelligence Incident detection, analysis, and response Rule/use case development and alert optimization Vulnerability scanning & patch management Automation scripting for response and enrichment Client/stakeholder communication & custom reporting Whether you need help setting up a secure monitoring environment, fine-tuning your SIEM, or responding to security incidents, I’m here to help with professionalism, attention to detail, and a commitment to excellence.
    Featured Skill Antispam and Antivirus
    Training Materials
    Threat Detection
    Antivirus & Security Software
    Security Engineering
    Security Operation Center
    Vulnerability Assessment
    Information Security Threat Mitigation
    Information Security Consultation
    Information Security Awareness
    Information Security
    NIST Cybersecurity Framework
    Cybersecurity Tool
    Cyber Threat Intelligence
    Cybersecurity Monitoring
  • $15 hourly
    • 5.0/5
    • (8 jobs)
    I am I-T Professional with over 8 years of work experience in Client & server windows support. Also working in Software House where i deal in database replication. I maintain clear & strong understanding when dealing some issue.
    Featured Skill Antispam and Antivirus
    Technical Support
    Antivirus & Security Software
    VirtualBox
    Microsoft Hyper-V Server
    Windows Administration
    Technical SEO
    VMware Administration
    SEO Keyword Research
    Licensing
    Local SEO
    macOS
    Remote IT Management
    Administrative Support
    Virtual Machine
    Windows Server
    Virus Removal
    Windows 10 Administration
    Parallels Virtual Desktop
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    Always seek and try to connect with technology and day to day changes in current IT Environment. In this era of the world every business, individual, needs IT as a part of its organizations or business infrastructure. Which must be updated, bugs free, secure, seem less and always accessible. I can provide these services to you with an experience of more than 10 years, including local and international clients. Thank you.
    Featured Skill Antispam and Antivirus
    Office 365
    System Administration
    Azure App Service
    Microsoft Exchange Server
    Microsoft Exchange Online
    Network Security
    Microsoft Endpoint Manager
    Web Application Firewall
    Network Design
    Microsoft Active Directory
    Microsoft Azure
    Cloud Migration
    Microsoft Hyper-V Server
    Antivirus & Security Software
    Microsoft SCCM
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    Hi, I'm Waqar Hashmi, a highly skilled Network and Security Engineer with extensive experience in designing, deploying, and securing complex network infrastructures. I specialize in providing top-tier network security solutions using industry-leading tools like Sophos, Fortinet, and Kaspersky to protect your business from evolving threats. 🔹 What I Offer: ✅ Firewall Solutions: Deployment, configuration, and management of Sophos XG and Fortinet FortiGate firewalls for maximum network protection. ✅ Antivirus Protection: Setup and management of Kaspersky antivirus solutions to ensure endpoint security. ✅ Network Infrastructure: End-to-end network design, implementation, and troubleshooting to keep your business connected and secure. ✅ Security Hardening: Strengthening your network infrastructure to withstand cyber threats and prevent breaches. ✅ Technical Support: Providing expert support and quick issue resolution to minimize downtime. 💼 Why Work With Me? ✔️ Certified in Sophos XG Next-Gen Firewall, Fortinet NSE4, and CCNA (Cisco Certified Network Associate). ✔️ Proven track record of delivering successful security solutions for top clients like Engro Power Generation, NIFT, and Karachi Grammar School. ✔️ Strong expertise in pre-sales, deployment, and technical support — ensuring smooth project execution from start to finish. Let's secure your network and take your business to the next level! 💪 📩 Contact me today to discuss how I can help you strengthen your network security.
    Featured Skill Antispam and Antivirus
    Computer Network
    Encryption
    Network Monitoring
    Backup & Migration
    Backup Administration
    Ubiquiti
    Cisco
    Firewall
    FortiGate Firewall
    Antivirus & Security Software
    Sophos Sophos UTM
    Fortinet
    Network Administration
    Network Security
    PRTG
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