Endpoint Security Guide

What Is Endpoint Detection And Response (EDR)?


What Is Endpoint Detection And Response (EDR)?

What Is Endpoint Detection And Response (EDR)?

Endpoint detection and response (EDR) is also known as endpoint detection and threat response (EDTR). It is an endpoint security solution developed to monitor endpoint devices to identify and remediate security breaches and data threats. It integrates two processes:

  • Round-the-clock endpoint data collection and monitoring in real-time
  • Automated response and assessment governed by rules

These two processes identify malicious activity on endpoints, give situational facts, restrict suspicious attacks, and provide guidance on remediating compromised systems.

How does Endpoint Detection and Response (EDR) work in cyber security?

The functioning of EDR security is pretty straightforward. It logs all of the events and activities that take place on all of the endpoints in a company’s network. The EDR technology then makes all of the information available to security experts. Such detailed and ongoing visibility helps security teams to spot and respond to malicious activity as they occur.

Endpoint detection and response security allow organizations to identify, investigate, and respond to innovative threats leveraging sophisticated technology. Incident data discovery, research alarm filtering, suspicious activity confirmation, threat hunting, suspicious activity identification, and malicious behavior mitigation are among the abilities of EDR endpoint.

EDR Security | Importance of Endpoint Detection and Response

Endpoint Detection And Response (EDR) is nothing more than outsourcing cybersecurity services such as endpoint detection and response solutions. Although an organization employs essential cybersecurity services, it efficiently protects the data.

Endpoint Detection And Response (EDR) is a 24/7 practice for firms that cannot keep up with their in-house data center. like EDR, uses threat intelligence, human skills, and sophisticated analytics to detect and remediate threats directed at an organization’s network of endpoints.

With rising security expenses, businesses find it difficult to fight cyber threats. Getting additional security and complying with company standards with fewer complications is challenging, but EDR plays a vital role in efficiently fulfilling such aims. Here’s how:

  • Security operations center professionals investigate your company’s security measures without investing full-time human resources and other resources.
  • Security operations center analysts use their knowledge to enhance communication channels by working around the clock.
  • Provides comprehensive modern-day managed endpoint threat detection, response, awareness, and compliance services in addition to vulnerability management.
  • Obtaining global data insights improves threat responses and reduces breach responses.
  • By proactively investigating alerts and taking automated measures.
  • Generates the highest ROI at low-budget security measures.

Adoption of Endpoint Detection and Response (EDR) solutions

With the advancement in technology, there’s an increase in endpoint devices ranging from mobile phones to the internet of things and everything in between. Likewise, with the work from home and bring your device concept, there’s an increase in the number of endpoints used by the company and its employees.

With such a growth in endpoint devices and their types, in addition to evolving cyberattack techniques, there is an increasing need for every business, irrespective of size and nature, to deploy sophisticated cybersecurity solutions.

Because of the need for a more secure system, many businesses worldwide have adopted endpoint detection and response solutions. According to Global Newswire, the company’s global sales are estimated to reach $7.75 billion by 2026.

Key EDR functions

EDR means a set of powerful operations that ensures all endpoints on an organization’s network are guarded against known and unknown threats. Here are some of the most significant Endpoint Detection And Response (EDR) cyber security functions that proactively combat cyber threats.

1. Recognizes Sneaky Intruders Instantly

Tens and hundreds, even thousands of people, access the organization’s endpoints. This means zillions of events take place daily, ranging from sending emails to downloading files and everything in between. In the middle of these events, malicious people can quickly discover loopholes to exploit and attack enterprise systems. It is thus critical to maintaining track of all events and logs occurring in the company’s endpoint network.

This is humanly impossible, and this is where the Endpoint Detection And Response (EDR) solution comes in useful. This powerful cyber security system ensures complete transparency because it is familiar with all indicators of attacks. It also incorporates behavioral analytics, which tracks all events and logs in real-time. Both techniques effectively discover and limit suspicious behavior before it is too late.

2. Incorporates Threat Intelligence

EDR leverages threat intelligence technologies to identify malicious tactics, techniques, and procedures quickly. Threat intelligence, which provides security professionals with holistic knowledge of attackers and their sophisticated attack styles, allows such speedy identification.

3. Employs Managed Threat Hunting

Leveraging managed threat hunting techniques, the SOC team hunts vulnerabilities proactively, filters threats by prioritizing them, evaluates threats, and mitigates wrongful events before the organization’s network of endpoints suffers a security breach.

4. Offers Complete Transparency

Endpoint Detection And Response (EDR) provides the person in charge of the company’s security with everything that happens on the endpoint, such as drive access, process initiation, and driver installation, to name a few. The solution does this by capturing and evaluating every security breach possibility. This degree of openness exposes the security team to the strategies used by cybercriminals, allowing them to eradicate harmful behavior as they occur.

5. Speeds-Up the Assessment

The system keeps all endpoint information in the cloud. The rich history database gathered in real-time enables speedy incident investigations irrespective of how sophisticated the attacks are.

6. Allows Quick Remediation

When all of the above functions are coupled, it results in quick corrective measures such as isolating a hacked endpoint. Isolating an endpoint attacked by malicious people is known as containment. Even when confined, an endpoint will continue to function normally, even though its link to the cloud has been cut.

What should you look for in an EDR solution?

An ideal endpoint detection and response solution provides extreme security without exhausting your organization’s resources. When looking for an Endpoint Detection And Response (EDR) solution for your business, the following elements are non-negotiable.

  • Complete Transparency – The Endpoint Detection And Response (EDR) system should provide full transparency over all endpoint events used by the enterprise. This is essential for finding and fixing malicious behavior before it compromises your company’s system.
  • Threat Database – The Endpoint Detection And Response (EDR) solution must be able to furnish enormous historical data on endpoint breaches to security operators. The security team can spot cyberattack signs and take prompt measures by exploiting extensive data and deploying several analytics.
  • Behavioral Analytics – Using historical information to prevent cyberattacks is insufficient since cyber criminals are invariably devising new data breach techniques. As a result, Endpoint Detection And Response (EDR) must employ behavioral analytics to identify threat indicators, alerting security personnel before the company’s endpoint is targeted.
  • Quick Response – The Endpoint Detection And Response (EDR) solution must detect the system vulnerability in a timely way so that the attack can be mitigated before it hits the business endpoints. This results in little to no downtime and no loss of business productivity.
  • Cloud Hosted – The endpoint detection and response security solution must be hosted in the cloud. This guarantees that it does not mess up or interfere with day-to-day operations while working to safeguard the organization from cyber threats. Moreover, a cloud-hosted system maintains all information over the internet, allowing business owners, executives, IT teams, and other essential people to access the data at any time and from any location, allowing complete visibility.

Why is Endpoint Detection and Response (EDR) important?

With the increase in the number and types of endpoint devices, it has become easier for cyber attackers to find loopholes in a business’s system and use the flaw to their advantage, such as seeking ransom or accessing essential data that might hurt corporate sales or reputation. The cyber criminal’s ability to create new data hacking tactics that result in modern cyber threats such as zero-based and fileless attacks. Prevention is insufficient; a proactive security solution is required to identify and eliminate known and unknown threats.

I’m sorry to break it to you; attackers can lurk inside your network, building a gateway that allows them to return whenever they want. Being oblivious to it, your company is made aware of such security breaches by law officials when they penalize you for violating corporate regulations. Similarly, your vendors or customers may break relations with the business if their data is compromised due to your weak security measures. To avoid this, EDR is a must. This is because it detects malicious behavior as it occurs and prevents it from interfering with the company’s system at the right moment.

Your company’s security team may discover the breach. Still, without detailed information on every event and log about endpoints, the team will spend a long time locating and closing the loophole. It will consume a significant amount of the company’s time, personnel, and money, with the extra loss of productivity. Moreover, if your company is unlucky, it will experience a second occurrence of cyberattack behavior just after recovering from the first. Likewise, access to valuable information is required to comprehend, document, retain, and retrieve security-related data. EDR collects every log, provides detailed information, and provides access to the team, allowing them to address the threat immediately while incurring no resource or productivity loss to the organization.

Despite having all the required security information, your organization may lack resources such as experienced staff to tackle complicated data concerns. Thankfully, a select supplier, such as SharkStriker, and EDR security, provide the SEIM, which helps remedy the issue fast and offers more scalability. If your company uses SharkStriker’s EDR with Security Information and Event Management (SIEM), you won’t have to worry about anything, including human resources and tools. Our staff will handle everything from log collection to cyber threat remediation.

As you are aware, delayed threat resolution costs your organization productivity, resources, and money; thus, it is more crucial than ever to use economical EDR technology to save your firm from significant losses.

What is the difference between EDR And Antivirus?

Antivirus software checks an operating system and file system for existing malware such as rootkits, viruses, and ransomware. When it successfully detects malicious behavior, it removes them from the system.

Endpoint detection and response (EDR) gathers endpoint data and offers sophisticated threat detection methods. These methods effectively determine where an attack started and how it spreads. It is frequently used as part of an endpoint protection platform and aids in discovering both existing and unforeseen threats.

Antivirus works by matching files to known signatures. Later, it does behavioral analysis to determine whether there are known signature flags in the business systems. If there is any evidence threatening the security of the business, the antivirus software will mitigate the issue from the endpoint device or devices.

EDR assists security analysts in determining whether or not attackers have previously exploited an endpoint. It supports them in repelling attacks by executing automatic or manual steps like isolating an endpoint from the network, erasing and rebooting it, or detecting and terminating malicious files.

In a nutshell, antivirus software detects predicted dangers, but EDR detects both expected and emerging threats. EDR is a proactive strategy that enables an organization to take prompt action and avoid significant loss.

What is the difference between Endpoint Protection (EP) and Endpoint Detection and Response (EDR)?

Endpoint detection and response differ significantly from traditional antivirus. Endpoint protection is the initial line of defense against recognized dangers. EDR is a sophisticated system for identifying known and undiscovered threats and breaches that have already occurred for quarantine and remediation.

EP is a passive identification and mitigation of malicious behavior that does not require active supervision. EDR, on the other hand, actively identifies malicious occurrences and recruits’ humans and automated mechanisms for 24-hour monitoring.

EP does not provide enough information about malicious incidents to the security team; however, EDR provides complete details, allowing the security team to detect the loophole and fix the issue accordingly.

Endpoint Detection And Response (EDR) By Sharkstrikers

SharkStriker’s sophisticated endpoint detection and response technology, when combined with MDR and SIEM, provides total security. Our solution safeguards your company’s endpoint devices, whether they are located remotely or on-premises, against both traditional and advanced cyber threats. We provide immediate and comprehensive remediation in both offline and online modes. Get in touch with us today to learn more about our services.

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