Cyber Security San Diego

🛡️ Cybersecurity San Diego

Cybersecurity for San Diego’s Defense, Biotech and Healthcare Firms

This region holds things attackers want: defense program data, drug pipeline research and patient records. We protect it with Advanced Shield, our managed security service, monitored around the clock and run by engineers who also manage the systems it protects.

  • 24/7 monitoring and response through Advanced Shield
  • CMMC and NIST 800-171 readiness for defense suppliers
  • HIPAA safeguards for clinics and medical groups
  • Breach notification within 24 hours, not 72
  • Tested backups so ransomware doesn’t decide your week
⭐ 5.0 Clutch RatingMicrosoft Partner24/7 Live SupportMSP 501 Top 50

Book a Security Review

Tell us what you need to protect and who’s asking about it. We’ll come back with what we’d look at first.

24/7Security Monitoring
24hrBreach Notification
20+Years in Business
200+Businesses Protected
#36MSP 501 Nationally
WeeklyPatch Cycle
Advanced Shield security console

Advanced Shield
Watched every hour of every day
Advanced Networks engineer monitoring client systems

Threats Caught Early
Alerts acted on, not just logged
Cybersecurity at Advanced Networks

Proof on File
Evidence ready for auditors
The Local Threat Picture

Who Targets San Diego Companies

A machine shop supplying a Navy program, a biotech with a candidate in trials, and a medical group in Hillcrest look nothing alike — but they draw the same kind of attention. Defense subcontractors see credential theft aimed at controlled unclassified information. Life sciences firms see phishing built to reach research data and deal documents. Healthcare sees ransomware because downtime forces payment.

Most breaches we’re called into still start the ordinary way: a stolen password, an unpatched server, or an email that convinced someone to approve a payment. So our security starts with the basics done consistently — multi-factor everywhere, weekly patching, monitored endpoints and backups we actually test — and builds from there to meet the compliance demands your contracts and regulators set.

  • Endpoint detection and response on every device
  • Email filtering and phishing training for staff
  • Multi-factor authentication and conditional access
  • Backups tested on a schedule, not assumed
24/7
Monitoring and Response
24hr
Breach Notification
Weekly
Patching Cycle
100%
Devices Under Advanced Shield
Inside Advanced Shield

Layers That Work Together

Advanced Shield is our managed security service. Every layer is run and monitored by the same team.

24/7 Detection & Response
Endpoints and identities watched around the clock, with suspicious activity isolated before it spreads.
Email Protection
Phishing, impersonation and malicious attachments filtered before they land in anyone’s inbox.
Identity & Access
Multi-factor authentication, conditional access and admin rights kept to the people who need them.
Security Awareness
Short, regular training and simulated phishing so your people become a control, not the gap.
Backup & Recovery
Servers and Microsoft 365 backed up and test-restored, so recovery is a plan rather than a hope.
Patching & Hardening
Operating systems and applications patched weekly on a published schedule, with configurations kept hardened.
Compliance, Handled

Meeting the Rules Your Contracts Set

Security here is often a condition of doing business. We build the controls and the evidence together.

01
CMMC for Defense Suppliers
We help subcontractors work through NIST 800-171 and CMMC requirements now showing up in DoD contracts, from scoping to evidence.
02
HIPAA for Healthcare
Risk analysis, safeguards and documentation for clinics, specialty practices and medical groups across the county.
03
Investor & Customer Questionnaires
Biotech and tech firms get security questionnaires from partners and investors. We answer them from real controls.
04
Cyber Insurance Applications
Insurers ask about MFA, backups and EDR. We put those in place and help you answer the application accurately.
05
Incident Response
If something gets through, we contain it, recover systems and tell you what happened within 24 hours.
06
Evidence on File
Policies, logs and reports kept current, so an audit or assessment doesn’t turn into a scramble.
Industries We Protect

Security Shaped by the Work You Do

What needs protecting at a lab is different from a law office. We start from what your business holds.

Biotech & Life Sciences
Torrey Pines & Sorrento
Defense Suppliers
CMMC-Ready
Healthcare
HIPAA Compliant
Manufacturing
Kearny Mesa to Otay
Technology
SaaS & Hardware
Law Firms
Downtown Practices
Financial Services
Advisors & Lenders
Real Estate
Owners & Brokers
Nonprofits
Mission-Driven
Professional Services
Firms of 20+
Client Reviews

In Our Clients’ Words

Long-standing Advanced Networks clients, in their own words.

★★★★★

“Institutional-grade IT without standing up our own department — security, uptime, and support that scale with the firm.”

Arrowroot Capital Private Equity — institutional standard
★★★★★

“We scaled to roughly one hundred people on secure cloud desktops with Advanced Networks running the environment — every new hire productive on day one, in the office or remote.”

M&Y Law Firm Legal — 100 users on cloud desktops
★★★★★

“Busy seasons used to mean IT anxiety. Since switching, our filing seasons have run without a single hour of unplanned downtime.”

JH Accounting Accounting — busy-season stability
Straight Answers

San Diego Cybersecurity FAQ

What security and compliance leads ask us first.

What is Advanced Shield?
Advanced Shield is our managed security service: endpoint detection and response, 24/7 monitoring, email protection, security awareness training and backup, all run by our team.
Can you help us with CMMC?
Yes. We help defense subcontractors scope their environment, implement NIST 800-171 controls and assemble the evidence an assessment requires. Talk to us early, because readiness takes months.
How quickly will you tell us about a breach?
Within 24 hours of confirming an incident — not the 72 hours many contracts allow.
Do you work with healthcare practices?
Yes. Healthcare is our biggest practice area, and we handle HIPAA risk analysis, technical safeguards and the documentation that goes with them.
Do you sell dark web monitoring?
No. We stopped offering it because it reports exposure after the fact. We put the effort into controls that prevent account takeover instead, like MFA and conditional access.
Is there a minimum company size?
We work with organizations of 20 users and up.

Advanced Networks — San Diego Office · 3517 Camino del Rio S, Suite 215, San Diego, CA 92108 · (619) 225-7410 · Help desk staffed by live engineers 24/7 · Headquartered in Los Angeles

More from the San Diego team: Managed IT Services · IT Support · Network Support · IT Consulting · IT Outsourcing · Advanced Shield · Contact Us.

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See Your Weak Spots Through an Attacker’s Eyes

Tell us what you need to protect and which contracts or regulators you answer to. We’ll show you where we’d start.