Enterprise Security

Your stack detects.
Your attackers already
knew that.

Reduce Risk. Prove Due Diligence. Close the Gap.

Before any attacker launches an exploit, they spend weeks mapping your environment. They know your topology before your SIEM fires a single alert. Intrusion Shield stops that reconnaissance cold - and cuts the outbound call home if anything gets through.

Book a Meeting See How It Works
8.5B
IP reputation data pointsChecked against every connection, inbound and outbound, in real time. No sampling. No blind spots.
Zero
Baselining requiredNo tuning period. No configuration sprint. Active enforcement from the moment Shield is deployed.
Week 1
First blocked threatMost organizations see Shield intercept a real threat within the first week. Not in a lab - in your environment.
8.5B
IP Data Points - 99.999% Accuracy
20+
Years Threat Intelligence
Zero
Baselining Required
40+
Years Company Heritage
DoD
Contract Extended and Expanded
The Problem

Your SIEM sees the breach.
Shield prevents the recon that made it possible.

Enterprise security stacks are built to detect and respond. That means your team is always in reactive mode - triaging alerts generated by attackers who have already spent weeks mapping your environment, identifying weaknesses, and planning their move.

By the time an alert fires, the attacker knows your network better than most of your own team does. That intelligence gap is where breaches happen. Shield closes it at the source.

The gap no one is watching: most enterprise security controls are pointed at the vault. Nobody is watching the street outside. Shield watches the street - and blocks malicious infrastructure before the attacker maps a single service.

Gap 01Inbound reconnaissance scans complete before your SIEM generates an alert. Attacker now has a blueprint of your environment.
Gap 02Unknown hostile IPs not in your firewall blocklist make inbound contact. Your tools see traffic. They do not see intent.
Gap 03Compromised device attempts outbound C2 callback. Your EDR catches it at the endpoint - after the call is already made.
Gap 04Alert volume from recon traffic overwhelms your SOC. Real threats move through the noise while your team triages false positives.
Shield Stops all four at the network layer - before any of these events generate a single alert in your stack.
How It Works

What is deployed.
What it blocks. What you see.

Shield deploys at the network layer and operates in two directions simultaneously - blocking inbound reconnaissance and cutting outbound C2 traffic. No inline disruption to your existing stack.

Inbound - Stage 1 Intercept
Reconnaissance blocked before it completes
Shield checks every inbound connection against 8.5B IP data points and blocks malicious infrastructure before the attacker maps a single service. Your environment stays invisible to them.
Outbound - Stage 5 Intercept
C2 callback killed before data moves
If a device is compromised through any vector, Shield intercepts the outbound C2 connection and terminates it before data moves. The attack is orphaned at both ends.
What the Operator Sees
Command Hub - one console, total visibility
Every blocked connection, every threat category, every enforcement action - visible in real time through Command Hub. Your team sees what Shield stopped so your SIEM sees less noise and your SOC handles fewer incidents.
01
Stage 1 - Recon
Shield Blocks
02
Stage 2 - Access - Never reached
03
Stage 3 - Exploit - Never reached
04
Stage 4 - Move - Never reached
05
Stage 5 - C2 / Exfil
Shield Blocks
What outcomes to expect - Week 1
  • -First blocked threat visible in Command Hub
  • -Measurable reduction in SIEM alert volume
  • -Threat report ready for leadership review
  • -Proof of value before first invoice
What You Get

Three outcomes. Measurable from day one.

Less
Risk to the Business
Shield stops the reconnaissance that makes targeted attacks possible. When attackers cannot map your environment, they cannot plan a surgical breach. Your attack surface shrinks before the attacker sees it.
Clear
Proof of Due Diligence
Every blocked connection is logged and reportable. Show auditors, board members, and customers exactly what Shield stopped and when. Compliance-ready evidence of a proactive security posture - not just reactive response.
Quiet
Noise for Your SOC
By eliminating recon and C2 traffic before it generates events, Shield reduces what your SIEM triages, your SOC investigates, and your EDR contains. Same team. Dramatically lower workload. Higher-quality incidents.
Why Low Disruption Matters

Shield works alongside
what you already have.

No rip and replace. No months of configuration before you see value. Shield plugs into your existing environment and immediately makes every tool in your stack more effective.

The problem todayWith Shield
SIEM flooded with recon alerts-Recon stopped before events are generated
EDR catching threats at the endpoint-Threats blocked before they reach the endpoint
Firewall enforcing known rules-8.5B IP database pre-screens every connection
Threat intel feeds informing your team-Threat intelligence acting autonomously, 24/7
Months of baselining before protection-Active enforcement from packet one
Works with: SIEM / SOAR EDR / XDR Next-Gen Firewall Threat Intel Platforms Zero Trust Architecture
Why Intrusion

Built for the most targeted
networks on earth.

Leadership
Led by a Former Federal CIO
CEO Tony Scott served as Federal CIO of the United States. He built Intrusion to the standard of the most security-conscious environments on the planet - and made that intelligence available to every organization.
Heritage
In Business Since 1983. Intelligence Since 2001.
Forty years of company heritage. Threat intelligence running since 2001, forged in federal environments that nation-state adversaries never stop targeting. That track record is built into every Shield deployment.
Validation
DoD Contract Extended and Expanded
The U.S. Department of Defense renewed and grew its Shield deployment. Independent analysts from IDC verified Shield delivers on every claim. Zero customer churn across all segments.
Your Industry

The recon playbook does not change.
Your threat profile does.

Attackers case every target the same way. But the stakes, the compliance requirements, and the attack surface are different depending on where you operate. Find your track.

🏥
Healthcare
Patient data, connected devices, and life-critical systems. Ransomware on a hospital network is not a data breach - it is a threat to human life.
Explore Healthcare ->
Critical Infrastructure
Power, water, transportation. The systems that cannot fail are the ones attackers target first. Shield stops the reconnaissance before they map the controls.
Explore Critical Infra ->
SLED
State, local, and education agencies are among the most frequently targeted and most under-resourced. Enterprise protection without enterprise complexity.
Explore SLED ->
🏭
Manufacturing
OT and SCADA networks, supply chain exposure, and IP at risk. Shield covers the blind spots that firewalls and segmentation leave open.
Explore Manufacturing ->
Applied Threat Intelligence vs Traditional

Most threat intelligence tells you
what to watch. Shield acts on it.

Traditional threat intelligence requires specialized staff, constant manual review, and separate tools to enforce what the feed identifies. Shield's Applied Threat Intelligence automates all of it — blocking threats without generating an alert stream, with no restructuring of your existing infrastructure.

Capability
Shield - Applied Threat Intel
Traditional Threat Intel
Implementation
Fast - minimal experience required, short time to value
Lengthy - requires specialized trained staff
Alerts
No triggered alerts - threats blocked and documented automatically
Constant stream requiring manual review and action
Traffic Coverage
Every connection - no sampling, no blind spots
Varies - most tools sample, creating coverage gaps
Unmanaged Devices
Covered at network layer - no agent required
Often excluded - requires endpoint agent to cover
Integration
Already integrated - no infrastructure restructuring
Varies by vendor - often requires significant integration work
Evaluation Path

A clear path from
question to decision.

Enterprise evaluations should not be black boxes. Here is exactly what the path looks like from your first conversation to a clear yes or no.

01
Discovery Call - 30 Minutes
We talk about your environment, your current stack, and your specific gap. You get a clear answer on whether Shield fits before we go any further.
Week 1
02
Technical Deep Dive
Your security team meets our engineering team. Deployment model, architecture, integration points - everything answered before you commit to a POV.
Week 1-2
03
Proof of Value
Shield runs in your environment. You see what it blocks, what your stack missed, and what the report looks like. A clear decision framework - not a sales pitch.
Week 2-4
04
Decision
By the end of the POV, you have the data you need. Clear yes or clear no - with the evidence to defend either direction to your leadership team.
Week 4
What You Learn in a POV
What Shield blocked that your stack missed.
The POV is not a demo. It is Shield running in your actual environment against real traffic - and showing you exactly what it intercepts that nothing else in your stack caught.
Inbound reconnaissance attempts against your infrastructure
Outbound C2 traffic from any compromised devices
Hostile IP contacts your firewall and SIEM missed
Full threat report ready for your leadership and auditors
Clear success criteria agreed before the POV starts
Request a POV
Compliance and Audit Evidence

Shield gives you the evidence
your auditors are asking for.

Shield is not a compliance certification. It is a proactive security control that generates logged, timestamped, reportable evidence of what was blocked and when - exactly what auditors and regulators want to see.

SOC 2 and ISO 27001
Evidence of proactive controls
Auditors want to see that you are not just detecting and responding - you are preventing. Shield's logged enforcement actions demonstrate a proactive security posture that complements your existing control framework.
NIST CSF and 800-53
Identify and Protect functions
Shield directly supports the Identify and Protect functions of the NIST Cybersecurity Framework - blocking known malicious infrastructure before it reaches your environment and logging every enforcement action for audit review.
Board and Leadership Reporting
Proof of due diligence
Every blocked connection is reportable. Give your board, your audit committee, and your cyber insurance carrier the evidence that your organization is taking a proactive approach to network security - not just reactive incident response.
Proof of Value

What you will learn
in a Shield POV.

The POV is not a demo. Shield runs in your actual environment against real traffic - and shows you exactly what it intercepts that nothing else in your stack caught. Clear success criteria agreed before it starts.

1 Inbound reconnaissance attempts against your infrastructure - what Shield blocked that your other tools did not flag
2 Outbound C2 traffic from any compromised devices - connections your EDR and firewall passed that Shield terminated
3 Hostile IP contacts your firewall and SIEM did not catch - categorized by threat type and severity
4 Full threat report formatted for your leadership team and auditors - ready to use before the first invoice
POV Timeline
Day 0 Success criteria agreed. Shield deployed. Active from packet one.
Week 1 First blocked threats visible. Initial threat report delivered.
Week 4 Full POV report. Clear decision framework. Your data, your call.
Request a POV
Is Shield Right for You?

We will tell you honestly
if we are not the right fit.

Not every security requirement is a Shield requirement. We would rather tell you upfront than waste your time in an evaluation that does not fit your needs. Here is when Shield is not the right answer.

- Your primary requirement is deep payload DPI malware scanning. Shield operates at the IP reputation and connection layer. It is not a malware sandbox or payload inspection tool.
- You want a full SOC replacement or MDR-only service. Shield is a prevention layer, not a managed detection and response offering.
- You cannot deploy anything inline and will not run a POV. Shield requires a proof of value to demonstrate fit - we do not ask you to buy before you see it work.
- You want a pure firewall replacement and will not consider a complementary control. Shield works alongside your firewall - it does not replace it.
Shield is the right fit if:
✓You have a SIEM or EDR already and want to reduce the noise they see
✓You want protection that starts before an alert fires - not after
✓You need to prove due diligence to auditors or leadership with logged, reportable evidence
✓You want something that is active from day one without a months-long tuning period
✓You are willing to run a short POV to see what Shield blocks in your actual environment
What Enterprise Teams Say
Customer - MSP / Enterprise
"We were impressed with Shield's accuracy in preventing a cyberattack within the first week of implementation that would have otherwise taken place on one of our largest customer's networks. By leveraging Shield's advanced threat intelligence database, InnerCore delivers more robust and valuable cybersecurity services to our end customers."
Desmond Spencer - CTO, InnerCore Technologies
Independent Analyst - Former VP, IDC
"Shield does what it claims to do - we were very impressed with Shield's alignment with what Intrusion says it does."
Frank Oelschlager - Partner and Managing Director, Ten Mile Square Technologies
Customer - Enterprise
"Every engineering org should have Shield as part of their cybersecurity package."
Richard Rochow - President, NovaTech
Get a Clear Answer

30 minutes. Find out if
Shield fits your environment.

No generic pitch. A real conversation about your network, your stack, and your specific gap - with a clear yes or no by the end of the call.

Book a Meeting See the Proof First Request a POV