Endpoint Security and EDR
Laptops, desktops, servers, and mobile devices provide employees with access to the systems and information they need. They are also common targets for phishing, malware, stolen credentials, and other forms of attack.
Traditional antivirus software remains useful, but modern attacks do not always rely on a recognisable malicious file. An attacker may misuse legitimate tools, run suspicious commands, take control of an existing account, or move between systems while appearing similar to normal activity.
Endpoint Security and Endpoint Detection and Response services from CA help you protect devices, detect suspicious behaviour, investigate threats, and respond before an incident spreads further. We combine appropriate technology with practical configuration, monitoring, and response processes suited to your organisation.
Why This Matters
Endpoints are where many users, applications, and business processes connect. A single compromised device can give an attacker access to emails, documents, credentials, cloud services, internal systems, and other devices.
Simply installing an endpoint security product does not guarantee effective protection. Devices may be missing coverage, policies may be inconsistently applied, alerts may not be investigated, and security teams might not have the information or authority needed to respond.
An effective endpoint security and EDR capability helps you:
Prevent common attacks
Block known malware, suspicious files, unsafe applications, and activities that do not comply with your security policies.
Detect unusual behaviour
Identify suspicious processes, commands, account activity, system changes, and connections that may indicate an active threat.
Investigate incidents more effectively
Give security teams detailed information about what happened on an affected device and how the activity developed.
Contain threats quickly
Support actions such as isolating a device, stopping a malicious process, quarantining a file, or collecting evidence for further investigation.
Our Approach
We do not treat EDR as a product that only needs to be installed. Effective endpoint protection depends on accurate device coverage, appropriate policies, useful detection rules, reliable monitoring, and clear response responsibilities.
Our approach considers different types of endpoints, operating systems, users, locations, and business functions. Controls are adapted to the risk and purpose of the device so that critical servers, standard employee laptops, shared workstations, and privileged administrator devices are not all treated in the same way.
EDR combines continuous endpoint monitoring and data collection with analytical and response capabilities. This can improve visibility and help organisations move from a reactive approach towards earlier detection and more proactive threat response.
Assess the endpoint environment and current protection
We begin by understanding which endpoint devices are in use, where they are located, who manages them, and which systems and information they can access.
We review workstations, laptops, servers, mobile devices, virtual environments, and other relevant assets. We also assess existing antivirus, EDR, device-management, vulnerability-management, encryption, and patching capabilities.
The assessment identifies gaps such as unmanaged devices, unsupported systems, missing security agents, inconsistent policies, disabled controls, or endpoints that are no longer visible to central management.
This provides a clear starting point and helps prioritise devices according to their importance and exposure.
Design and deploy appropriate controls
We define the endpoint security controls needed for each relevant device group.
These may include malware prevention, behavioural detection, attack-surface reduction, application control, device encryption, firewall policies, web protection, peripheral-device restrictions, and safeguards against unauthorised changes.
We configure policies according to business need and risk rather than applying the most restrictive setting to every device. Controls are tested before wider deployment to confirm that they provide suitable protection without preventing legitimate applications and processes from working.
The rollout can be completed gradually, beginning with a representative pilot group before expanding to critical systems and the wider endpoint environment.
Establish monitoring and incident response
We connect endpoint alerts and activity to the appropriate monitoring and incident-response processes.
Detection rules are aligned with relevant attack scenarios, such as malware execution, credential theft, suspicious scripting, misuse of administrative tools, unauthorised system changes, or attempts to disable security controls.
We define how alerts should be prioritised, who will investigate them, and which response actions can be taken. Depending on the agreed operating model, this may involve internal teams, a managed SOC, CA specialists, or shared responsibility.
Where appropriate, response actions can be automated. However, automation is introduced carefully so that a false alert does not unnecessarily isolate an important system or interrupt a critical business process.
Review coverage and improve protection
Endpoint environments change continuously. New devices are introduced, employees work from different locations, software is updated, and systems may be replaced or moved into the cloud.
We help monitor whether endpoints remain protected, connected, updated, and compliant with the agreed policies. Regular reviews examine missing agents, unhealthy devices, policy exceptions, recurring alerts, detection gaps, response times, and attempted attacks.
Findings are used to improve configurations, detection rules, device-management processes, and response procedures. We also review whether new device types, operating systems, or business services need to be included.
This keeps endpoint security aligned with changes in the organisation and the wider threat environment.
What Sets CA Apart
Protection based on device risk
We adapt controls to the purpose, exposure, users, and business importance of each endpoint group.
Configuration beyond the default settings
We tune policies and detections to your environment rather than relying solely on the out-of-the-box configuration.
Detection connected to response
We ensure that important alerts have clear investigation, escalation, containment, and recovery procedures behind them.
Independent technology advice
We assess solutions according to your technical requirements, operating model, existing environment, and security objectives.
The Business Value
Endpoint Security and EDR services from CA help your organisation reduce the likelihood that a compromised device develops into a wider business incident.
Stronger preventive controls block many common attacks before they can succeed. Behaviour-based detection provides additional visibility when malicious activity does not resemble a known virus or file-based threat.
When an incident occurs, security teams gain better information about affected devices, processes, users, and related activity. This supports faster investigation and more focused containment, reducing unnecessary disruption to unaffected systems.
Consistent endpoint management also provides clearer evidence that devices are protected and monitored. This supports internal governance, audits, customer reviews, cyber-insurance discussions, and regulatory requirements.
The result is a more resilient endpoint environment that supports employees and business services while giving the organisation greater visibility and control over potential threats.
Next Step
Endpoint protection should do more than block known malware. It should help your organisation understand suspicious activity and respond before one compromised device affects the wider environment.
Contact CA for an initial consultation. We will help you assess your current endpoint protection, identify gaps in coverage and response, and develop an EDR approach suited to your devices, risks, and business requirements.