Delivering Enterprise Security Operations

Sidigiqor Technologies is managing a large-scale enterprise cybersecurity and IT infrastructure environment for a client operating across Panchkula IT Park and Chandigarh IT Park. The engagement covers license lifecycle management, security monitoring, infrastructure operations, and advanced threat detection across multiple enterprise platforms.

Sidigiqor maintains and governs critical security solutions including Gurucul SIEM/UEBA for threat detection, CrowdStrike endpoint security, NxLog log collectors, Zscaler secure web gateway, Tenable vulnerability management for around 2000 nodes, and Tenable identity exposure monitoring for approximately 1000 identities. The infrastructure also includes Palo Alto and Fortinet firewalls, Proofpoint email security, Cisco enterprise switches, Cisco DNA Center, ThousandEyes network visibility tools, and a SOC video wall for real-time monitoring.

The Sidigiqor team provides 24×7 L1–L3 operational support, proactive monitoring, regular health checks, and detailed monthly and quarterly security reports covering system health, threat activity, vulnerability scans, and network availability. They also coordinate with OEM vendors such as CrowdStrike, Palo Alto, Cisco, Fortinet, Zscaler, Proofpoint, and Tenable for technical support and issue resolution.

In addition to ongoing operations, Sidigiqor supports technology refresh projects, SaaS migrations, platform upgrades, and new deployments, including SIEM upgrades, NxLog refresh, Cisco network upgrades, and integration of security platforms with Active Directory, Azure, and other enterprise systems.

Through this comprehensive engagement, Sidigiqor ensures continuous security visibility, optimized infrastructure performance, and a strong cybersecurity posture for the organization across its IT Park facilities.

Modern organizations operate in a digital environment where thousands of events occur every second—login attempts, application access, network traffic, email exchanges, and system communications. Behind the scenes, security platforms continuously analyze these activities to detect threats, prevent breaches, and ensure operational stability.

Managing such a complex cybersecurity ecosystem requires specialized expertise, continuous monitoring, and deep integration between multiple security technologies. For a major enterprise operating across Panchkula IT Park and Chandigarh IT Park, this responsibility is handled by Sidigiqor Technologies, which manages the client’s enterprise security infrastructure, monitoring systems, and lifecycle governance for critical cybersecurity platforms.

The scope of this engagement spans security monitoring, network infrastructure management, vulnerability management, SOC operations, and advanced threat detection, along with round-the-clock support and strategic advisory services.

Enterprise Security Infrastructure Under Sidigiqor Management

The client operates a large enterprise IT environment that includes advanced cybersecurity platforms, network infrastructure, log management systems, and security monitoring tools. Sidigiqor manages the operational lifecycle of these technologies, ensuring they remain updated, optimized, and fully functional.

The environment includes solutions such as:

• Gurucul SIEM / UEBA / TDIR for threat detection and incident response
• CrowdStrike for endpoint detection and response, antivirus, threat hunting, and identity protection
• NxLog virtual log collectors for centralized log ingestion
• Zscaler Secure Web Gateway for secure internet access
• Tenable Vulnerability Management monitoring approximately 2000 nodes
• Tenable Identity Exposure protecting around 1000 identities
• Palo Alto PA-3420 firewalls securing perimeter networks
• Fortinet FortiGate 1101E data center firewall and FortiGate 40F out-of-band firewall
• Proofpoint Email Security SaaS for email threat protection
• Vview SOC video wall for centralized security monitoring
• Cisco core switches C9407R series
• Cisco TOR switches including Catalyst 9300L, 9300X, 9200L and Nexus N9K
• Cisco DNA Center and ThousandEyes for network visibility and analytics

This ecosystem forms a comprehensive enterprise security architecture protecting the organization’s network, applications, endpoints, and data.

Sidigiqor manages the operational performance, lifecycle governance, monitoring, and optimization of all these systems.

License Renewal and Lifecycle Governance

Enterprise cybersecurity platforms operate under subscription and licensing models that require proper lifecycle management.

Sidigiqor handles complete license renewal and governance for all security platforms deployed in the environment.

This includes:

• Monitoring license validity periods
• Ensuring timely renewals for critical platforms
• Managing license utilization and optimization
• Aligning subscriptions with infrastructure growth
• Ensuring compliance with vendor licensing policies

Without structured lifecycle governance, security platforms can experience interruptions or reduced functionality. Sidigiqor ensures that all platforms remain fully licensed, compliant, and operational.

Advanced Threat Detection Through SIEM and UEBA

One of the most critical components of the client’s security infrastructure is the Gurucul SIEM (Security Information and Event Management) platform combined with UEBA (User and Entity Behavior Analytics).

These systems collect logs and events from multiple technologies across the enterprise environment.

The SIEM platform analyzes:

• user login activity
• firewall traffic logs
• endpoint security alerts
• network device events
• application logs
• authentication activity

UEBA technology then analyzes behavioral patterns to detect anomalies such as:

• unusual login patterns
• suspicious user activity
• abnormal network behavior
• insider threat indicators

Sidigiqor manages the deployment, configuration, monitoring, and tuning of the Gurucul platform to ensure accurate threat detection and rapid incident response.

Endpoint Security with CrowdStrike

Endpoints such as laptops, desktops, and servers are often the first targets for cyber attackers. To protect these devices, the client uses CrowdStrike’s advanced endpoint protection platform.

Sidigiqor manages the deployment and health monitoring of CrowdStrike across the organization.

Capabilities include:

• Endpoint Detection and Response (EDR)
• Antivirus protection
• Threat hunting and investigation
• Device control policies
• Identity protection monitoring

Through continuous monitoring, Sidigiqor ensures that all endpoints remain protected against malware, ransomware, and advanced persistent threats.

Centralized Log Collection with NxLog

Security platforms rely on logs from multiple systems to detect threats effectively.

The client’s environment uses NxLog virtual collectors to gather logs from different sources including:

• network devices
• operating systems
• applications
• security tools

Sidigiqor manages these collectors to ensure that logs are properly captured and transmitted to the SIEM platform.

Effective log collection ensures that the SOC (Security Operations Center) maintains full visibility across the environment.

Secure Internet Access with Zscaler

Modern organizations increasingly rely on cloud-based internet security platforms.

The client uses Zscaler Internet Proxy / Secure Web Gateway to control and secure internet traffic.

Sidigiqor manages the configuration and monitoring of Zscaler services, ensuring:

• secure internet browsing
• protection against malicious websites
• enforcement of security policies
• visibility into internet usage

This layer protects employees from web-based threats and reduces the risk of malware infections.

Vulnerability Management with Tenable

Identifying vulnerabilities before attackers exploit them is a key component of cybersecurity.

The client uses Tenable Vulnerability Management to scan approximately 2000 infrastructure nodes across servers, workstations, and network devices.

Sidigiqor manages:

• vulnerability scans
• vulnerability prioritization
• remediation tracking
• reporting on security weaknesses

Additionally, Tenable Identity Exposure monitors approximately 1000 user identities, helping detect identity-based risks and potential privilege escalation threats.

Network Security with Palo Alto and Fortinet Firewalls

Network firewalls serve as the first line of defense against external threats.

The client’s infrastructure includes:

• Palo Alto PA-3420 perimeter firewalls
• Fortinet FortiGate 1101E data center firewalls
• Fortinet FortiGate 40F OOB firewall

Sidigiqor manages firewall operations including:

• policy configuration
• threat log monitoring
• firmware updates
• security rule optimization
• incident analysis

These firewalls protect the organization’s internal network from unauthorized access and cyber attacks.

Email Security with Proofpoint

Email remains one of the most common entry points for cyber attacks such as phishing and malware distribution.

The client uses Proofpoint Email Security SaaS to filter and analyze incoming emails.

Sidigiqor manages the Proofpoint environment to ensure:

• spam filtering
• phishing protection
• malware detection in email attachments
• email policy enforcement

This significantly reduces the risk of email-based attacks.

Network Infrastructure Management

The client’s network backbone includes Cisco enterprise networking equipment, such as:

• Cisco C9407R core switches
• Cisco Catalyst 9300L, 9300X, 9200L switches
• Cisco Nexus N9K TOR switches

Sidigiqor manages the operational health of these devices, ensuring stable connectivity and high network availability.

Network Visibility with Cisco DNA Center and ThousandEyes

To maintain network visibility and performance monitoring, the environment includes:

• Cisco DNA Center for network automation and management
• ThousandEyes for network performance monitoring and visibility

Sidigiqor monitors these platforms to ensure reliable connectivity between applications, users, and cloud services.

24×7 Operational Support

Sidigiqor provides L1, L2, and L3 operational support for the client’s entire security and IT infrastructure.

Support includes:

• 24×7 monitoring for critical P1 incidents
• Defined response times for P2, P3, and P4 incidents
• Rapid troubleshooting and issue resolution
• proactive monitoring and alerts

This ensures that the client’s infrastructure remains operational at all times.

Health Checks and Monitoring

Sidigiqor conducts regular health checks across all security platforms and network infrastructure.

Systems monitored include:

• SIEM platforms
• EDR endpoints
• firewalls
• Zscaler web gateway
• Proofpoint email security
• Tenable vulnerability scanners
• Cisco switches and networking devices
• ThousandEyes network monitoring
• SOC video wall monitoring systems

Continuous monitoring ensures early detection of system issues.

Security Reporting and Analytics

Sidigiqor provides monthly and quarterly security reports that give management visibility into the organization’s cybersecurity posture.

Reports include insights such as:

• SIEM log ingestion statistics
• endpoint security deployment health
• firewall threat logs and blocked attacks
• vulnerability scan results
• network availability metrics

These reports help management make informed security decisions.

OEM Coordination with Security Vendors

Enterprise environments often require coordination with technology vendors for technical support.

Sidigiqor manages TAC (Technical Assistance Center) cases with vendors including:

• Gurucul
• CrowdStrike
• Palo Alto
• Fortinet
• Cisco
• Zscaler
• Proofpoint
• Tenable

By managing vendor coordination, Sidigiqor ensures faster resolution of complex technical issues.

Governance and Security Advisory Services

Beyond operational management, Sidigiqor also provides strategic advisory services.

These include:

• quarterly security posture reviews
• license utilization assessments
• optimization recommendations
• guidance on new product features and security updates

This advisory role helps the client continuously strengthen its cybersecurity architecture.

Technology Refresh and Platform Modernization

In addition to ongoing operations, Sidigiqor also supports technology refresh and modernization initiatives.

These projects include:

• deployment of updated Gurucul SIEM platforms
• NxLog infrastructure refresh
• SaaS migration for platforms like Proofpoint and Tenable
• Cisco switch upgrades and network modernization

These upgrades ensure the infrastructure remains aligned with modern security requirements.

Design, Deployment, and Integration

Sidigiqor also performs solution design and implementation when new technologies are introduced.

This includes:

• requirements analysis
• High-Level Design (HLD) and Low-Level Design (LLD) documentation
• platform installation and configuration
• integration with Active Directory and Azure
• connectivity with firewalls, SIEM, EDR, and network devices

The objective is to ensure seamless integration between all security platforms.

SOC Integration and Visibility

A critical part of the infrastructure is the Security Operations Center (SOC).

Sidigiqor ensures that logs from all platforms are integrated into the Gurucul SIEM environment, enabling complete visibility across the enterprise.

This includes:

• log ingestion via syslog, APIs, and database connectors
• log normalization and enrichment
• creation of correlation rules for threat detection
• dashboard visibility across SOC monitoring screens

This integrated SOC environment allows security teams to identify and respond to threats quickly.