Prevention-first endpoint protection

Stop playing cat and mouse
with cyberattacks.

Change the rules in your favor so attacks have no place to start.

AI-powered attacks are becoming faster, more adaptive, and harder to recognize. AppGuard takes a different approach. Instead of trying to identify every attack in time, it prevents the harmful endpoint actions attacks need to succeed.

No signature required
Stops unknown attacks
Windows endpoint prevention
The New Reality

The attacker only needs one opening.

AI-generated malware UNKNOWN
Zero-day exploits UNPATCHED
Fileless attacks HIDDEN
Trusted-tool abuse LEGITIMATE TOOL
Living off the land LOW SIGNAL
The next attack DOESN'T MATTER

AppGuard does not need to know what the attack is called before it can prevent the harmful action.

The problem has changed

What happens when detection cannot catch everything?

No detection technology catches everything. AI is expanding the number and speed of possible attacks, while increasingly agentic tools can adapt their actions as an attack unfolds. That gives businesses less time to identify what is happening and respond before damage begins.

More Attacks

AI expands the attack spectrum

Attackers can create and modify techniques faster than traditional security teams can catalog, study, and recognize every variation.

  • Rapidly changing attack techniques
  • Never-before-seen variants
  • Automated attack development
Less Time

The response window keeps shrinking

Machine-speed attacks can move from initial access to harmful activity before a human has time to investigate an alert or make a decision.

  • Faster attack progression
  • Less time to investigate
  • Greater operational risk
Same Problem

Detection still has to recognize something

Detection and response remain important, but they are ultimately dependent on identifying suspicious activity quickly enough to act.

  • Recognition still matters
  • Timing still matters
  • Response still consumes resources
Change the rules

Stop relying on detection to win.

If the attacker keeps changing the attack, trying to recognize every new version becomes an endless game.

AppGuard changes the equation. Instead of asking, "Do we recognize this attack?", the endpoint asks whether an application should be allowed to perform the action at all.

Take away the actions attacks need to succeed, and the exact malware name, variant, exploit, or AI-generated technique becomes far less important.

The Answer

Isolation and Containment

1

Let trusted applications do their jobs

Users continue working with the applications they depend on.

2

Restrict dangerous behavior

Applications are prevented from performing unauthorized actions that attacks rely on.

3

Stop the attack before damage begins

The malicious action fails before it can become a business disruption.

Proven prevention

AI is new. AppGuard isn't.

AppGuard has used isolation and containment to protect Windows environments for more than a decade. The technology was not invented in response to today's AI headlines. It was built around a different security principle from the beginning.

Approach

Prevent

Stop unauthorized actions before they become incidents.

Timing

Before

Act before harmful execution rather than after compromise begins.

Threat Knowledge

Not Required

Protection does not depend on recognizing the exact threat first.

Unknown Threats

Still Protected

The same controls apply even when the attack has never been seen before.

See it happen

Watch attacks fail before they detonate.

These demonstrations show how AppGuard prevents the endpoint actions attackers need, even when the techniques vary.

Credential Theft

Infostealer & Credential Theft Prevention

See how AppGuard prevents unauthorized activity designed to steal credentials, browser data, and access tokens.

Watch Demo
Malicious Documents

Malicious Document Containment

See how AppGuard contains malicious document activity and prevents unauthorized payload execution without depending on a malware signature.

Watch Demo
Ransomware

Ransomware Behavior Prevention

See how AppGuard prevents unauthorized activity before encryption and business disruption can begin.

Watch Demo
Unknown Threats

Detection Bypass Scenarios

See how AppGuard can stop harmful activity even when malware is unknown, evasive, or not yet recognized.

Watch Demo
Trusted Applications

Trusted Application Abuse Prevention

See how AppGuard places guardrails around trusted applications so attackers cannot freely misuse them.

Watch Demo
Living off the Land

Built-In Tool Abuse Prevention

See how AppGuard helps prevent attackers from abusing legitimate Windows tools to carry out unauthorized activity.

Watch Demo
A stronger security stack

EDR still has a role. AppGuard changes the outcome.

EDR, MDR, and antivirus provide valuable visibility, investigation, and response capabilities.

AppGuard adds something fundamentally different: prevention that can act without prior knowledge of the threat.

The goal is not a better alert. The goal is preventing the incident in the first place.

Detection + Prevention

Detection & Response
  • Identify suspicious activity
  • Provide security visibility
  • Support investigation
  • Enable response and remediation
AppGuard Prevention
  • Restrict unauthorized activity
  • Act before harmful execution
  • Reduce dependence on recognition
  • Prevent more incidents from starting

Detection tells you something is wrong. Prevention helps keep it from becoming a business problem.

What is really at stake?

Your clients depend on you to keep their businesses running.

That is too important to depend on catching every attack in time. The goal is not simply better cybersecurity. The goal is uninterrupted business.

Operations

Keep employees productive

A prevented attack does not become a cleanup project, workstation rebuild, emergency call, or prolonged outage.

  • Reduce avoidable downtime
  • Keep systems available
  • Protect day-to-day operations
Customers

Keep serving the people who depend on you

Cyber incidents quickly become customer-service, reputation, and revenue problems. Prevention helps keep the business focused on its customers.

  • Protect service delivery
  • Reduce disruption
  • Preserve customer confidence
Financial Impact

Protect productivity and profitability

Every major incident consumes time, labor, management attention, and money. Preventing the event protects more than the endpoint.

  • Reduce reactive labor
  • Protect revenue-producing time
  • Limit avoidable recovery costs
For MSPs

Better security can also mean better economics.

Every preventable endpoint incident creates work. Tickets, investigations, escalations, cleanup, customer communication, and emergency remediation all consume technician capacity.

AppGuard helps move the MSP model away from constant reaction and toward prevention.

1

Reduce reactive endpoint work

Fewer successful attacks means fewer incidents requiring technician intervention.

2

Protect service agreement margins

Prevention helps preserve technician capacity that would otherwise be consumed by unplanned security work.

3

Create a stronger client story

Move beyond another detection product and give clients a clear prevention-first security strategy.

From Reactive to Prevention-First

Reactive Model More incident labor
Successful endpoint attacks create investigations, escalations, cleanup, and customer disruption.
Prevention Model Less downstream work
AppGuard helps prevent harmful endpoint actions before they generate a larger incident.

Stop managing more damage. Prevent more of the attack.

Trust matters

Proven for demanding environments.

AppGuard has been used in environments where security, resilience, and operational continuity matter. Its certifications and recognition help support serious conversations with regulated and risk-sensitive organizations.

AppGuard awards, certifications, and recognition
Prevention becomes much easier to discuss when the technology has already been tested in demanding environments.

Established Technology

Built around prevention rather than a requirement to recognize every threat first.

The threat landscape keeps changing. The security principle does not have to.

Designed for Resilience

A prevention model suited to unknown, changing, and difficult-to-detect attack techniques.

Learn More

Go Deeper on Prevention-First Security

Explore AppGuard demonstrations, manufacturer information, and resources about moving cybersecurity Left of Boom.

Frequently Asked Questions

AppGuard protects Windows desktops, laptops, and servers by preventing unauthorized endpoint actions before they can become damaging security events.
Not necessarily. EDR remains valuable for visibility, investigation, and response. AppGuard adds a prevention layer that can act without prior knowledge of the threat.
AppGuard is designed around controlling what applications are allowed to do rather than identifying every piece of malware by name or signature. That means an unknown attack can still be prevented when it attempts an unauthorized action.
AI can help attackers create, modify, and automate attack techniques more quickly. Agentic systems can also make attacks more adaptive by changing actions as conditions change. Isolation and containment reduce dependence on identifying every variation because the endpoint is already enforcing boundaries around what applications are permitted to do.
Reactive security work consumes technician capacity and service agreement margin. Preventing more endpoint incidents can reduce the downstream labor required to investigate, contain, remediate, and communicate about security events.
Start with a discovery conversation. We will look at your environment, security model, business objectives, and whether AppGuard is a good fit.
Prevention Without Detection

Stop managing the damage.
Prevent the attack.

See how AppGuard can help protect your clients, reduce reactive security work, and keep businesses operating when the next attack is something your security stack has never seen before.

CHIPS Cyber Defense Solutions, LLC | AppGuard Commercial Distributor for the Americas