Layered defenses that stop threats before they become incidents.

Why Cybersecurity Can't Be an Afterthought for SMBs

46% of all breaches now hit SMBs. That's the Verizon 2024 DBIR number, and it's gone up four years running. The "we're too small to target" defense stopped working a long time ago. Attackers go where the defenses are weakest, and smaller organizations consistently have more exploitable gaps. Unpatched systems. No MFA. Untrained employees. No logging.

A breach can remain undetected while attackers access systems and data. The time to detect and contain an incident varies widely, so monitoring, response planning, and tested backups all matter.

So what's the actual cost? IBM puts the global average at $4.88 million per breach. Even a fraction of that is company-ending for an SMB. And the math doesn't include reputational damage, lost contracts, or the reality that most SMBs never fully recover operationally from a significant breach.

AdVran's cybersecurity service is built for businesses that need enterprise-grade protection without the enterprise headcount or budget. Layered defenses, configured to your environment, monitored 24/7 by people who actually look at the alerts.

How AdVran's Cybersecurity Service Works

We don't sell point products. We deploy a layered defense system where each layer assumes the previous one failed. That's the only architecture that survives a real attack. (And we say "real attack" because most security stacks are tested only by automated penetration tools that miss the social engineering and credential theft attackers actually use.)

The stack:

Endpoints. EDR/MDR runs on every laptop, server, and workstation. CrowdStrike's research found attackers move from initial access to lateral movement in 62 minutes on average. Signature-based antivirus catches none of that. EDR watches behavior. MDR adds a 24/7 human team that investigates the alerts.

Email. Phishing and malicious attachments are common threats. Advanced filtering, attachment sandboxing, URL rewriting, DMARC enforcement, and impersonation detection. Plus phishing simulation runs that catch employees who need additional training.

Identity. MFA on every account that touches business data. Conditional Access policies that adapt to risk signals (unusual location, unfamiliar device, impossible travel). Privileged accounts get extra scrutiny because that's where attackers spend the most effort.

Network. Segmentation between corporate, guest, and IoT. Firewalls hardened against current threats, not configured once and left alone. VPN and zero-trust remote access for distributed teams.

Detection. SIEM collects logs from every layer above and correlates them in real time. Our SOC analysts investigate alerts that algorithms can't classify, and remediate immediately on the infrastructure we manage.

Vulnerability management. Scheduled scanning across the environment. Findings prioritized by exploitability and business risk, not just CVSS score. Remediation tracked to closure with documented owners and SLAs.

What's Included in the Service

• EDR/MDR with 24/7 human-monitored detection and automated containment
• Email security with sandboxing, impersonation defense, and DMARC/DKIM/SPF enforcement
• Identity protection including MFA enforcement, Conditional Access, and privileged account monitoring
• SIEM and log monitoring correlating events across endpoints, email, identity, network, and cloud
• Vulnerability management with monthly scanning, prioritized remediation, and tracked closure
• Security awareness training with quarterly phishing simulations and targeted micro-training
• Incident response backed by 24/7 SOC monitoring for critical (P1) incidents such as active breaches

Why California Businesses Need Layered Cybersecurity

California's compliance environment makes weak security expensive even before a breach. CCPA, CPRA, and the new SB 446 (30-day breach notification window starting January 2026) all require demonstrable security controls. Healthcare under HIPAA. Defense contractors under CMMC 2.0. Retailers under PCI DSS. Each framework explicitly requires the layers above. A QSA, OCR investigator, or CMMC C3PAO will ask for evidence that each control operated continuously.

Then there's the threat landscape itself. Southern California's mix of defense contractors, biotech, financial services, and entertainment creates concentrated targeting from nation-state actors and ransomware crews. In its Q2 2025 casework, Coveware reported an average ransom payment of $1.13 million. This is a sample of payments, not the typical loss for every affected organization.

The pattern AdVran sees most often: an SMB has antivirus, a firewall, and Microsoft 365 with default settings. They think they're covered. Then a phishing email lands, an employee clicks, credentials get stolen, the attacker logs into M365 from a residential IP in another country, and ransomware deploys to every connected endpoint within 24 hours. None of the layers above were in place to catch it. (And the offsite backup turned out to be on the same network as production, encrypted alongside everything else.)

A second pattern is harder to catch: attackers who use legitimate remote management tools as their backdoor. Once inside, they install ScreenConnect, AnyDesk, or the victim's own RMM software under a different tenant, tools that antivirus never flags because they're used by IT teams every day. In one documented Southern California incident, attackers maintained persistent access for weeks through a rogue ScreenConnect relay, invisible to endpoint security. Detection requires SIEM correlation across network traffic, identity logs, and endpoint telemetry, not just watching for malware signatures. View the incident report →

Who Should Use This Service

Cybersecurity is a foundational service for any California business that:

• Handles regulated data (PHI, CUI, payment cards, financial records, personal data under CCPA)
• Operates in a high-target industry (defense, healthcare, financial services, professional services with high-value clients)
• Has experienced a security incident in the last 24 months and wants to make sure it doesn't happen again
• Needs a SOC 2 or CMMC certification as a contractual requirement from enterprise customers
• Has more than 25 employees with email accounts (statistically, that's the threshold where phishing risk compounds)
• Cannot tolerate extended downtime without business impact (manufacturing, healthcare, financial services, legal)

If you're not sure whether your current security covers the gaps above, AdVran runs a written security posture assessment as the first step. No commitment required. The output is a documented gap analysis you can use whether you engage AdVran or not.

What Results Look Like

After 90 days on AdVran's cybersecurity service, clients see:

• Mean time to detect drops sharply once SIEM and 24/7 SOC are in place
• Microsoft Secure Score moves from a typical baseline of 30-45 into the 70-85 range
• Phishing click rate drops by half within the first quarter as training takes effect
• Vulnerability remediation SLAs consistently met with documented evidence packages
• Compliance audits complete with fewer findings because controls operate continuously, not assembled before the assessor arrives

AdVran was founded by Adrian Monges Rodriguez, a computer engineer who, at Boeing, built avionics simulation software, managed network infrastructure, and led NASA projects, including winning NASA contracts. That environment demanded redundancy, documentation, and zero-defect change control as baseline operating standards. The same engineering discipline is what AdVran applies to every client's security posture.