Brydan SIEM

Brydan SIEM24/7 Security Monitoring

When attacks happen, every minute matters. Brydan Operations Team monitors your computers and email environment around the clock, investigates threats as they happen, and contains attacks before they spread. Built for Las Vegas businesses that can't afford to find out on Monday morning.

Why this exists

$2.9 Billion
Reported losses to business email compromise in 2024 (FBI IC3)
277 Days
Average time to identify and contain a breach without monitoring (IBM)
Most Insurers
Now require detection and response capability for cyber insurance renewal

The threat landscape changed

Antivirus alone is not security anymore.

Modern attacks don't look like the malware your antivirus was built to catch. They arrive as legitimate-looking emails, exploit valid login credentials, and move quietly through environments for weeks before triggering. The companies getting hit hardest aren't the ones without antivirus. They're the ones who didn't know they were already compromised.

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01
Business Email Compromise

Attackers impersonate vendors and executives to redirect payments. Email looks legitimate. Antivirus doesn't see it. Companies lose tens of thousands per incident.

02
Credential Theft

Phishing pages capture real usernames and passwords. Attackers log in legitimately, look like real users, and move through systems for days before being detected.

03
Living-Off-the-Land Attacks

Attackers use built-in Windows tools to operate, leaving no malware for antivirus to find. Detection requires watching behavior, not files.

04
Supply Chain Compromise

Attackers don't always come through your front door. Sometimes they come through a vendor's compromised mailbox, with weeks of legitimate context to work from.

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What's included

A SIEM platform plus a SOC team.
One integrated service.

Brydan SIEM combines workstation monitoring, email security, threat investigation, and decisive response into one integrated service managed by Brydan Operations Team. No alert fatigue. No raw logs to interpret. No "you have a problem, good luck" calls.

How it's built: Brydan Operations Team owns the monitoring, investigation, and response in your environment — backed by enterprise-grade detection infrastructure with 24/7 analyst coverage. Our team makes the decisions about what happens on your systems. You get the staffing scale needed for round-the-clock vigilance plus the local accountability of the people you actually know.

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24/7 Workstation Monitoring

Continuous behavioral analysis on every protected device. We watch process activity, file changes, network connections, and credential usage to identify threats in real time, not after the fact.

Email Threat Hunting

Active investigation of suspicious email patterns including impersonation attempts, credential phishing, payload delivery, and post-compromise behavior. Catches threats your spam filter doesn't.

Brydan-Authorized Response

When threats are confirmed, Brydan Operations Team responds. We investigate, decide on action, and contain the threat — not algorithms acting blindly in your environment. Affected devices isolated. Compromised accounts locked. Investigation documented.

Real-Time Alerting

Genuine threats trigger immediate notification with context: what happened, what we did, what action you need to take if any. No false-positive flood. No alert fatigue.

Monthly Executive Reports

Plain-language monthly summaries showing threats blocked, incidents handled, and your overall security posture. Useful for leadership briefings, board reporting, and insurance documentation.

Single Pane of Glass

One integrated platform managed by your Brydan team. No juggling multiple security vendors, no contradictory alerts, no gaps where one tool stops watching and another picks up.

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How it works

Watch. Catch. Stop.

The principle is simple. Continuous visibility across your environment, intelligent analysis to separate real threats from noise, and a real team taking action when something matters.

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Watch

Lightweight agents deployed to every protected device. Email environment continuously analyzed. The SIEM platform correlates activity across your entire network in real time, looking for the patterns that indicate a real attack.

Catch

Brydan Operations Team investigates suspicious activity around the clock. Behavioral analysis identifies threats that signature-based tools miss. False positives are filtered out. Real threats are confirmed and acted on.

Stop

Confirmed threats trigger immediate response. Brydan Operations Team isolates affected devices within minutes. Compromised accounts are secured. You're notified with context and a clear path forward — what we found, what we did, and why.

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How It Fits Your Service Plan

Available across every
Brydan service level.

Brydan's managed IT plans come in three service levels — Essentials, Professional, and Premium. Brydan SIEM is an add-on service that works with any tier. Whether you're a five-person law firm or a fifty-employee architecture practice, you can add 24/7 security monitoring to your existing plan.

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Essentials
Small teams, straightforward IT
  • 24/7 remote monitoring & management
  • Endpoint antivirus on every device
  • OS and application patching
  • Business-hours help desk support
  • Annual technology review
  • Brydan SIEM available as add-on
Premium
Enterprise-grade, strategic partnership
  • Everything in Professional
  • 24×7 critical monitoring & response
  • Premium response times (1-hour critical)
  • Mobile device management
  • Enhanced backup with immutable AirGap
  • Dedicated service delivery manager
  • Monthly vCIO sessions
  • Brydan SIEM available as add-on

Brydan SIEM is priced per user per month and integrates with your selected service level. Cost depends on user count and environment complexity. Talk to us for a quote tailored to your business.

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Who this is for

Built for businesses where
downtime and data loss are not options.

Some industries face elevated risk because of the data they hold, the regulations they operate under, or the size of payments flowing through their accounts. Brydan SIEM works for all of them.

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Law Firms
Architecture & Engineering
Medical & Dental Practices
Financial Services
Property Management
Construction
Insurance
Accounting Firms
Manufacturing
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Common Questions

Things people ask before signing up.

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What is Brydan SIEM?
Brydan SIEM is a 24/7 security monitoring service combining a Security Information and Event Management platform with a Security Operations Center (SOC). The platform continuously collects and analyzes security data from your computers and email environment. The SOC team investigates suspicious activity around the clock, then coordinates with Brydan on the appropriate response. Unlike traditional antivirus that only blocks known threats, Brydan SIEM catches active intrusions in progress and stops them with our authorization.
How is this different from antivirus?
Antivirus is a tool. Brydan SIEM is a service. Antivirus tries to block known malware. Brydan SIEM watches everything happening on your network and inside your email, identifies suspicious behavior even from previously unknown threats, and has a real SOC team investigating and coordinating response with Brydan. Most modern attacks are designed to bypass antivirus, which is why services like Brydan SIEM exist.
Will security monitoring slow down my computers?
No. Modern security agents run lightly in the background and are designed to have minimal performance impact. Most users never notice they are running. We monitor for performance issues during deployment and would address any concerns before they affect your team.
What happens when a threat is detected?
When Brydan Operations Team identifies a real threat, our team immediately investigates, determines the appropriate response, and acts. For high-severity threats like active ransomware, this happens in minutes and includes actions like isolating the affected device. For lower-severity issues, we coordinate with you first. You receive a clear notification of what was detected, what action was taken, and why. Real humans — the people you know at Brydan — make every decision about what happens in your environment. Not algorithms. Not strangers.
How long does deployment take?
Most deployments are completed within 7 to 14 business days from contract signature. The actual technical rollout is typically same-day for small environments. The remaining time covers configuration tuning, alert calibration to your specific environment, and team orientation.
Does this satisfy cyber insurance requirements?
Most cyber insurance policies in 2026 now require some form of SIEM, SOC, or detection and response capability for renewal or claims eligibility. Brydan SIEM satisfies these requirements at most carriers. We can provide documentation for your insurance underwriter if requested.
Do we need to replace our existing antivirus?
If you're already a Brydan managed IT client, no. Brydan SIEM works alongside the endpoint security included in your existing service plan. If you're a new client coming from another provider, we'll evaluate your current tools during onboarding and recommend the cleanest setup. In some cases consolidation makes sense; in others, your existing tools work fine and we layer on top.
Is this in addition to my managed IT plan or instead of it?
In addition. Brydan SIEM is an enhancement that works with your existing managed IT service. It's billed separately on a per-user per-month basis. You don't need to upgrade your service tier to add it — it's available at every level.
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The best time to add monitoring
was before you needed it.

The second best time is now. Whether you're responding to a recent incident, getting ready for a cyber insurance renewal, or just realized that "we have antivirus" isn't enough anymore, we'd like to show you what Brydan SIEM looks like for your business.