⚠️ 2024 Threat Reality: The average cost of a data breach in the United States now exceeds $4.88 million (IBM Security Report 2024). Ransomware attacks hit a new California business every 11 seconds. Is your organization protected?

Comprehensive Managed Security Operations

NexCore Systems operates a US-based Security Operations Center (SOC) staffed by certified security analysts, threat hunters, and incident responders who monitor your environment around the clock. Unlike reactive security tools, our proactive approach detects and neutralizes threats before they impact your business.

Our managed cybersecurity platform integrates next-generation SIEM, AI-powered behavioral analytics, endpoint detection and response, network traffic analysis, and cloud security posture management into a unified security operations platform tailored to your industry and compliance requirements.

Core Cybersecurity Services

Security Information & Event Management (SIEM)

NexCore deploys and manages enterprise SIEM platforms — including Microsoft Sentinel, Splunk, and IBM QRadar — across your entire environment. Our threat intelligence feeds correlate events across endpoints, servers, network devices, cloud infrastructure, and SaaS applications to detect attacks that evade individual point solutions. We deliver actionable alerts, not noise.

Endpoint Detection and Response (EDR)

Every endpoint in your organization — workstations, servers, mobile devices — is protected by AI-driven EDR technology. Our platform provides real-time threat visibility, automated containment of malicious processes, and forensic investigation capabilities. We manage CrowdStrike Falcon, Microsoft Defender for Endpoint, and SentinelOne on behalf of our clients.

Threat Hunting

Our threat hunters proactively search your environment for indicators of compromise that automated tools miss. Using hypothesis-driven investigation techniques and custom threat intelligence, we identify attackers who have bypassed perimeter defenses before they achieve their objectives — often weeks or months before an incident would otherwise be detected.

Vulnerability Management

Continuous scanning of your entire attack surface — internal, external, cloud, and web applications — with risk-prioritized remediation guidance. We use Tenable.io and Qualys to identify vulnerabilities and work with your teams to remediate critical findings within SLA-defined timeframes.

Zero Trust Architecture Implementation

We implement Zero Trust security frameworks that eliminate implicit trust within your network. This includes microsegmentation, identity-based access controls, privileged access management (PAM), multi-factor authentication enforcement, and continuous device health verification using Microsoft Entra ID and CyberArk.

Cybersecurity for Regulated Industries

Healthcare (HIPAA): HIPAA Security Rule compliance, PHI data protection, audit logging, and business associate agreement management
Financial Services: SOX, GLBA, and FINRA cybersecurity requirements with financial data encryption and access controls
Defense Contractors (CMMC): CMMC Level 2 and Level 3 implementation for Department of Defense supply chain
Retail (PCI-DSS): Cardholder data environment segmentation, tokenization, and quarterly PCI scans
Technology Companies: SOC 2 Type II security controls for SaaS and cloud-native businesses

Incident Response Services

When a breach occurs, speed of response determines the difference between a minor incident and a catastrophic event. NexCore provides guaranteed 1-hour incident response activation for all managed security clients. Our IR team will:

Contain: Immediately isolate affected systems to prevent lateral movement and further damage
Investigate: Perform forensic analysis to determine the attack vector, scope, and attacker objectives
Eradicate: Remove all attacker footholds, malware, and persistence mechanisms from the environment
Recover: Restore systems from clean backups and verify integrity before returning to production
Report: Provide detailed incident report for regulatory notification requirements and cyber insurance claims

Security Awareness Training

Human error remains the leading cause of successful cyberattacks. NexCore's security awareness training program delivers monthly simulated phishing campaigns, role-based security training, and compliance-specific education modules to transform your employees from your biggest vulnerability into your first line of defense.

Frequently Asked Questions

What is a managed SOC and do we need one?

A managed Security Operations Center (SOC) provides 24/7 monitoring and response capabilities that would cost $2–5 million annually to build in-house. For organizations without dedicated security staff — or those needing to extend existing security teams — managed SOC services deliver enterprise-grade protection at a predictable monthly cost.

How quickly can you detect a ransomware attack?

Our AI-powered behavioral analytics typically detect ransomware encryption activity within 60–120 seconds of initiation. Automated response actions — including endpoint isolation and snapshot preservation — trigger immediately, often stopping attacks before they encrypt more than a handful of files.

Do you work with our existing security tools?

Yes. NexCore integrates with your existing firewalls, email security, MFA, and endpoint tools. We are platform-agnostic and can ingest logs from virtually any security product.

Managed Cybersecurity Services