Endpoint Detection & Response (EDR) Services
Endpoints are where most cyber attacks begin and where the most damage is done. Laptops, desktops, servers, and remote devices are frequently the first point of compromise — often through phishing emails, malicious downloads, stolen credentials, or infected USB devices.
At CyberXperts.ai, our Endpoint Detection & Response (EDR) services are designed to detect suspicious behaviour on endpoints in real time, contain threats before they spread, and provide rapid response when an endpoint is compromised.
“If an attacker controls one endpoint, they can often control the entire network.”
CyberXperts.ai Endpoint Security Principle
Why Endpoints Are the Primary Target
Modern businesses rely heavily on endpoints. Employees work remotely, access cloud systems, open email attachments, and download files daily. Attackers exploit this reliance.
Endpoints are targeted because:
- They interact directly with email and the internet
- They store credentials and authentication tokens
- They often have inconsistent security controls
- They provide a foothold for lateral movement
Once an endpoint is compromised, attackers can escalate privileges, harvest credentials, and move deeper into the organisation.
Common Endpoint Attack Techniques
Attackers rarely rely on a single method. Endpoint attacks typically involve multiple stages.
Common techniques include:
- Phishing emails delivering malicious files or links
- Execution of malware disguised as legitimate software
- Exploitation of unpatched operating systems
- Credential theft using keyloggers or memory scraping
- Living-off-the-land attacks using built-in system tools
Traditional antivirus solutions often fail to detect these techniques because they rely on known signatures rather than behaviour.
What Is Endpoint Detection & Response (EDR)?
EDR focuses on continuous monitoring of endpoint activity to detect suspicious or malicious behaviour rather than relying solely on known malware signatures.
EDR answers critical questions such as:
- Which process executed malicious activity?
- How did the attacker gain initial access?
- What actions were performed on the endpoint?
- Did the attacker attempt lateral movement?
Our Endpoint Detection & Response Approach
CyberXperts.ai delivers EDR services using a layered, behaviour-driven approach designed to detect and contain threats quickly.
1. Endpoint Visibility & Telemetry
Effective detection begins with visibility. Endpoint telemetry allows us to observe:
- Process execution and behaviour
- File creation and modification
- Registry and system configuration changes
- Network connections from endpoints
This data forms the foundation for behavioural analysis.
2. Behavioural Threat Detection
Instead of relying only on known malware signatures, EDR identifies suspicious behaviour such as:
- Unexpected process execution
- Credential dumping attempts
- PowerShell or scripting abuse
- Persistence mechanisms
This allows detection of zero-day and fileless attacks.
3. Containment & Automated Response
When malicious activity is detected, rapid containment is essential.
Response actions may include:
- Isolating affected endpoints from the network
- Terminating malicious processes
- Blocking attacker command-and-control traffic
- Preserving evidence for investigation
4. Investigation & Root Cause Analysis
EDR provides detailed forensic visibility into endpoint activity. This helps identify how the attack started and how far it progressed.
Findings often feed directly into:
Real-World Endpoint Attack Scenarios
In one incident, an employee opened a phishing attachment that installed malware. Traditional antivirus detected nothing. EDR identified suspicious PowerShell activity attempting to dump credentials, allowing immediate containment before lateral movement occurred.
In another case, attackers used stolen VPN credentials to access a laptop remotely. EDR detected abnormal login behaviour and stopped the session before sensitive data could be accessed.
Why EDR Is Critical for Modern Businesses
With remote work, cloud access, and mobile devices, perimeter-based security is no longer sufficient. Endpoints operate outside traditional networks and must defend themselves.
EDR provides:
- Early attack detection
- Rapid response and containment
- Visibility into attacker behaviour
- Reduced dwell time
Who Needs Endpoint Detection & Response?
EDR is essential for organisations that:
- Support remote or hybrid workforces
- Rely on laptops and mobile devices
- Have experienced malware or ransomware attacks
- Handle sensitive or regulated data
- Want early detection rather than post-incident response
How EDR Integrates with Other Services
Endpoint Detection & Response works closely with:
Endpoint Detection & Response – FAQs
Is EDR the same as antivirus?
No. Antivirus focuses on known malware signatures, while EDR detects suspicious behaviour and attack techniques.
Does EDR work against ransomware?
EDR can detect and stop ransomware behaviour early, significantly reducing damage.
Will EDR slow down devices?
Modern EDR solutions are designed to minimise performance impact while maintaining visibility.
Can EDR prevent all endpoint attacks?
No solution is perfect, but EDR greatly improves detection speed and response effectiveness.
Does EDR require constant monitoring?
Yes. Effective EDR requires continuous monitoring and analysis to be effective.
Endpoint Detection & Response with CyberXperts.ai provides visibility, control, and rapid response — protecting endpoints where modern attacks begin.