
Hasib
Microsoft 365 NGFW Expert Secure Solutions with Proven Best Practices
Habilidades

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Experiencia laboral
System Administrator | Network Security | Endpoint & Cloud Security
Red Piranha Pvt Ltd. • Tiempo completo
Sep 2020 - Present • 5 yrs 8 mos
Have experience in firewall deployment, network segregation, firewall rules creation, web filtering, SD-WAN, IDS/IPS, passive encryption, attack detection, mail scanner Successfully deployed and managed firewall high availability configurations Well-versed with active directory integration with firewall Extended experience in performing firewall functionality, performance and security testing Pre-deployment firewall policies and rules testing Extended knowledge of Windows Server administration Deployed Azure Entra ID and managed Implemented security administration strategies directed by the compliance department Actively worked on network security features Web URL Filtering, and Content ID, Windows Hardening, Endpoint Security, Wireguard VPN Mesh Architecture, IPsec VPN & SSL VPN, Site-toSite VPN Connectivity, Firewall Rules Creation, Destination NAT’ing, and Source NAT’ing Microsoft 365: Configured Microsoft 365 tenants, domains, licenses, and user roles, Implemented Microsoft Defender for Office 365 (anti-phishing, Safe Links), Administered Teams, Exchange, SharePoint, and OneDrive environments., Applied DLP, retention, and sensitivity policies via Microsoft Purview. Managed Microsoft Defender for Endpoint (EDR) for threat detection, investigation, and remediation. Enforced endpoint hardening using ASR rules, antivirus, and tamper protection. Administered Microsoft Intune for device enrollment, compliance, and security configuration. Integrated Intune compliance with Entra ID Conditional Access for secure resource access. Implemented MFA, Conditional Access, and RBAC in Microsoft Entra ID. Secured Azure workloads using Defender for Cloud, NSGs, and Azure Firewall. Supported hybrid identity and network security across on-prem, Microsoft 365 and Azure environments. Investigated and resolved endpoint and cloud security alerts via Microsoft security portals. Applied Zero Trust principles across identity, device, and cloud access.