AIONCLOUD's
Endpoint Detection & Response

EDR (Endpoint Detection & Response) is a security solution that collects various security events
generated on endpoints and uses this data to detect, analyze, and respond to threats.

As cyberattacks become more sophisticated and behavior-based threats continue to increase,
EDR is gaining recognition as an essential security framework that complements the limitations
of traditional signature-based security models.

With digital transformation and the expansion of work environments, the number of devices and
user environments has continued to grow. As a result, enterprises now require visibility across
all endpoints and an integrated response framework that goes beyond device-level protection.

To address these needs, EDR continuously collects and analyzes endpoint behavior,
including processes, files, and network activity, to identify threats and support rapid response.

As cloud-based security operations expand, EDR has become a core security solution that enables
centralized visibility, event analysis, and efficient threat response across endpoints.

EDR collects endpoint data through an agent-based approach and provides integrated policy
configuration, monitoring, and response capabilities through a centralized management system.
The core components and capabilities of EDR services are as follows:

With the shift to cloud and the expansion of digital work environments, the number and types of
endpoints are increasing rapidly.
As laptops, servers, cloud workloads, and other diverse endpoints become key security
boundaries for enterprises, endpoints are no longer simply assets to be protected, but major
points of attack.

In particular, as advanced cyber threats such as ransomware, fileless attacks, and attacks that
abuse legitimate processes continue to increase, the limitations of traditional signature-based
security in detecting and responding to threats are becoming increasingly clear.

In this changing security environment, enterprises need an endpoint security framework that
goes beyond simple prevention and integrates detection, analysis, and response.

Against this backdrop, EDR (Endpoint Detection & Response) is gaining attention as a core security
solution that provides visibility across endpoints, supports attack flow analysis,
and enables rapid response.

Many organizations have relied on signature-based security solutions, such as antivirus (AV),
to protect their endpoints. However, as cyberattacks become more sophisticated and attack
techniques such as fileless attacks and the abuse of legitimate processes continue to increase,
the limitations of traditional security approaches are becoming increasingly clear.

Signature-based security can effectively respond to known threats, but it has limitations
in detecting new and variant attacks, as well as behavior-based threats. It also provides limited
visibility into attack behavior and the scope of impact after an attack occurs.

In addition, as work environments diversify and the number of endpoints increases, organizations
need to centrally manage and analyze security events generated across endpoints. This has created
the need for a security framework focused not only on blocking, but also on detection, analysis, and
response.

EDR (Endpoint Detection & Response) is the solution designed to address these limitations and meet
today’s enterprise security requirements.

Endpoint Protection is the EDR service category provided by AIONCLOUD.
It is a cloud-based endpoint security service that goes beyond the limitations of traditional
antivirus-centered endpoint protection by integrating detection, analysis, and response.
Through a single agent, it collects and analyzes events across endpoints, providing a more
efficient and scalable security operations environment.

AIONCLOUD EDR collects and analyzes various types of endpoint behavioral data, including
processes, files, and network activity, to provide organization-wide security visibility.
Going beyond the limitations of signature-based detection, it identifies advanced threats and
unknown attacks through behavior-based analysis.

By analyzing correlations between events, rather than individual events alone, AIONCLOUD EDR helps
security teams intuitively understand the full attack flow, root cause, and scope of impact.
It also enables rapid post-detection response through various response capabilities, such as
process termination, file isolation, and network blocking, minimizing threat spread.

AIONCLOUD EDR is delivered through a cloud-native architecture, supporting flexible scalability
and stable operations even in large-scale endpoint environments.
It can also be integrated with SSE within the AIONCLOUD platform to protect both users and devices,
while enabling centralized policy configuration, monitoring, and response through a single console.