Intrusion Launches Shield Stratus: Cloud-Native Packet Filtering That Doesn't Play Nice With Bad Traffic

Intrusion (NASDAQ:INTZ) announced the general availability of Shield Stratus, a cloud-native packet filtering solution that inspects every connection and applies reputation-based blocking for cloud workloads.

Rhea-AI Summary

Intrusion (NASDAQ:INTZ) announced the general availability of Shield Stratus, a cloud-native packet filtering solution that inspects every connection and applies reputation-based blocking for cloud workloads.

Shield Stratus integrates with AWS Gateway Load Balancer, offers full-fidelity packet inspection (100% of traffic), reputation-based enforcement, rapid deployment via CloudFormation, observe-and-protect modes, and centralized management through Command Hub for multi-VPC and hub-and-spoke architectures.

Argus Dec 11 session

-2.04% close to close Open Argus

Details

News Market Reaction – INTZ

On Dec 11, the first trading day after this news, INTZ closed 2.04% below the previous close.

Data tracked by StockTitan Argus for the Dec 11 session.

Key Figures

Traffic coverage: 100% of network traffic

Traffic coverage

100% of network traffic

Shield Stratus inspection scope in cloud environments

Historical Context

5 past events · Latest: Nov 11

5 events

1. Nov 11

   Q3 2025 earnings

   24h Move

   -2.2%

   Revenue grew ~31% YoY with six straight quarters of improvement.

2. Oct 29

   Earnings date notice

   24h Move

   -4.7%

   Announced timing and call details for Q3 2025 results release.

3. Oct 07

   Cloud product launch

   24h Move

   -2.2%

   Launched Intrusion Shield Cloud for AWS with autonomous threat blocking.

4. Sep 04

   Investor conference

   24h Move

   -0.6%

   Planned presentation and meetings at H.C. Wainwright conference.

5. Aug 19

   Investor conference

   24h Move

   +0.6%

   Sidoti Virtual Investor Conference presentation and one-on-one meetings.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

packet filtering, gateway load balancer, vpc, flow sampling, +3 more

7 terms

packet filtering technical

"Shield Stratus, a cloud-native packet filtering solution that inspects every connection"

Packet filtering is a network security method that examines small chunks of data traveling across a network and blocks or allows them based on preset rules. Think of it like a security guard checking envelopes at a mailroom and only passing along items that meet criteria; it helps prevent unauthorized access and malicious traffic. For investors, effective packet filtering reduces cyber risk, downtime, regulatory fines and potential damage to a company’s reputation.

gateway load balancer technical

"Shield Stratus integrates seamlessly with Amazon Web Services (AWS) Gateway Load Balancer"

A gateway load balancer is a network tool that directs incoming internet or internal traffic to multiple security or gateway appliances so no single device becomes a bottleneck or point of failure. Think of it as a traffic director that sends cars to several toll booths to keep flow smooth and secure; for investors, it matters because it improves uptime, performance and scalability of cloud or data center services and can influence operating costs and risk exposure.

vpc technical

"reputation-based enforcement at the VPC layer"

A ventricular premature contraction (VPC) is an extra, early heartbeat that starts in the lower chambers of the heart and can feel like a skipped or pounding beat. Investors care because VPCs reported in drug or device studies can signal potential heart-related side effects that affect patient safety, regulatory review, market approval, and ultimately a company’s commercial prospects—similar to a warning light on a car that prompts deeper inspection.

flow sampling technical

"Unlike legacy virtual firewalls or flow sampling tools, Shield Stratus sees 100%"

Flow sampling is the process of collecting a small, representative portion of a liquid or gas while it is moving through a pipe, duct, or natural channel so the contents and characteristics of the stream can be analyzed. For investors, reliable flow sampling matters because it validates product performance, manufacturing quality, environmental compliance or clinical measurements—think of it like taking a scoop from a running river to judge the whole river’s condition.

data exfiltration technical

"preventing data exfiltration and C2 communication before damage occurs"

Data exfiltration is the unauthorized copying or removal of sensitive information from an organization’s systems, like someone sneaking files out of a locked office. It matters to investors because stolen data can lead to direct financial loss, regulatory fines, legal liability, damage to customer trust, and operational disruption — all of which can reduce revenue and share value and create unpredictable costs for the company.

c2 communication technical

"preventing data exfiltration and C2 communication before damage occurs"

C2 communication means the systems and channels used to relay orders, status, and coordination between leaders and units—short for command-and-control communication. For investors, it matters because companies that build, secure, or upgrade these networks provide critical services to governments and large organizations; reliability, encryption, and low latency in C2 systems can drive contracts, recurring revenue, and regulatory scrutiny, much like a dependable traffic control system keeps a city moving safely.

cloudformation templates technical

"Deploys in minutes via AWS CloudFormation templates with zero ongoing maintenance"

CloudFormation templates are text files that act like a blueprint or recipe for building and configuring computing resources in the cloud, telling automated systems exactly which servers, databases, networks and settings to create. Investors care because these templates make a company’s technology more consistent, faster to scale, and easier to reproduce or recover after outages, which can reduce operating costs, lower deployment risk and support faster product rollouts that affect revenue and margins.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Lightweight, Elastic Enforcement Layer Delivers Full-Fidelity Visibility and Reputation-Based Blocking for Cloud Workloads

PLANO, TEXAS / ACCESS Newswire / December 10, 2025 / Intrusion Inc. (NASDAQ:INTZ) ("Intrusion" or the "Company"), a leader in cyberattack prevention solutions, announced today the general availability of Shield Stratus, a cloud-native packet filtering solution that inspects every connection and blocks known threats immediately without the complexity or re-architecture required by traditional firewalls.

Shield Stratus integrates seamlessly with Amazon Web Services (AWS) Gateway Load Balancer to deliver full-fidelity traffic inspection and reputation-based enforcement at the VPC layer. Unlike legacy virtual firewalls or flow sampling tools, Shield Stratus sees 100% of network traffic and blocks malicious actors at first contact, preventing data exfiltration and C2 communication before damage occurs.

"Cloud security has been too polite for too long," said Tony Scott, CEO of Intrusion. "Traditional firewalls don't function in the way the cloud requires. Shield Stratus is built for cloud speed and scale without compromising visibility and security. This is the new age of autonomous enforcement for the cloud."

The Shield Stratus Advantage

Shield Stratus addresses critical gaps in cloud security by delivering:

Full-Fidelity Inspection

Inspects every packet, not sampled flows, eliminating blind spots

Reputation-Based Blocking

Leverages Intrusion's threat intelligence to block malicious, unknown, and untrustworthy connections based on calculated risk

Elastic, Cloud-Native Architecture

Deploys in minutes via AWS CloudFormation templates with zero ongoing maintenance

Observe and Protect Modes

Enables teams to start with full visibility before enforcing blocking policies

Unified Management

Centralized policy control and AI-powered insights through Command Hub across all Shield products

Built for Modern Cloud Teams

Shield Stratus is designed for security teams, MSSPs, and DevOps professionals who need egress filtering and threat enforcement without the operational overhead of traditional NGFWs. The solution supports hub-and-spoke architectures and multi-VPC deployments, all from a single Command Hub console.

Part of the Shield Ecosystem

Shield Stratus joins Intrusion's comprehensive Shield platform, which includes Shield Gateway (full-featured virtual firewall/NAT instance), Shield OnPrem (hardware-based edge enforcement), and Shield Endpoint (remote worker protection), all managed through the centralized Command Hub with unified threat intelligence and AI-driven insights.

About Intrusion Inc.

Intrusion Inc. is a cybersecurity company based in Plano, Texas, specializing in advanced threat intelligence. At the core of its capabilities is TraceCop, a proprietary database that catalogs the historical behavior, associations, and reputational risk of IPv4 and IPv6 addresses, domain names, and hostnames. Built on years of gathering global internet intelligence and supporting government entities, this data forms the backbone of Intrusion's commercial solutions.

Its most recent solution is Intrusion Shield - a next-generation network security platform designed to detect and prevent threats in real time. In observe mode, Shield delivers analytical insights powered by Intrusion's exclusive data, helping organizations identify unseen patterns and previously unknown risks. In protect mode, it monitors traffic flow and automatically blocks known malicious and unknown connections from entering or exiting the network - providing a powerful defense against Zero-Day threats and ransomware. By integrating Shield into a network, organizations can elevate their overall security posture and enhance the performance of their broader cybersecurity architecture.

IR Contact:

Alpha IR Group
Mike Cummings or Josh Carroll
INTZ@alpha-ir.com

SOURCE: Intrusion Inc.

View the original press release on ACCESS Newswire

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What is Shield Stratus from Intrusion (INTZ) and when did it launch?

Shield Stratus is a cloud-native packet filtering solution from Intrusion (INTZ) that reached general availability on December 10, 2025.

How does Intrusion Shield Stratus integrate with AWS for INTZ customers?

Shield Stratus integrates with AWS Gateway Load Balancer and deploys via AWS CloudFormation to inspect VPC traffic at the network layer.

What visibility and blocking capabilities does Shield Stratus provide for INTZ users?

It performs full-fidelity packet inspection (100% of traffic) and applies reputation-based blocking using Intrusion threat intelligence.

Can security teams test Shield Stratus before enforcing blocks for INTZ environments?

Yes; Shield Stratus supports Observe and Protect modes so teams can start with visibility before enabling enforcement.

Which teams and architectures does Shield Stratus target for INTZ deployments?

It targets security teams, MSSPs, and DevOps for hub-and-spoke and multi-VPC cloud architectures managed from a single Command Hub console.

Does Shield Stratus require ongoing maintenance for INTZ customers after deployment?

According to the announcement, Shield Stratus deploys in minutes with an elastic, cloud-native architecture and claims zero ongoing maintenance.