What is EDR?

Endpoint detection and response (EDR) gathers information from endpoints and offers sophisticated methods for spotting threats, with the capacity to pinpoint the source of an attack and the manner in which it is spreading. Frequently, it is a part of an endpoint protection platform (EPP)
Security analysts can thwart attacks by taking automated or manual actions, such as isolating an endpoint from the network, wiping it clean, and reimaging it, or spotting and halting malicious processes, with the aid of EDR, which enables security analysts to recognize that attackers have already breached an endpoint.
EDR can proactively handle threats after they have breached an organization’s endpoints, before they create damage, whereas an EPP offers security measures to prevent intrusions.

What is Antivirus?

Antivirus software, commonly referred to as legacy AV, is the “least common denominator” of endpoint security. Known malware, such as trojan horses, worms, and ransomware, are scanned for in an operating system’s file system by antivirus software, which then eliminates them from the system if they are found.
Legacy AV typically detects malware by comparing binaries to known signatures, performing heuristic analysis to see if currently running processes or installed software have suspicious properties, and integrity checking, which verifies whether malware has altered any currently present files on a computer.

Next-generation antiviral (NGAV) is the progression of legacy AV and offers more advanced detection based on machine learning and artificial intelligence (AI). Because of this, sophisticated threats like fileless attacks and unknown and zero-day malware can be found.

How Does Classic Antivirus Work?

The original concept behind antivirus software was to find the virus and eliminate it from the system. To construct a list of harmful files, antivirus developers used mathematical files to generate distinct hash values for each virus they had found.

The antivirus program then scans data and generates hash values using the same process to compare to the malware list. A malicious file is removed from the system after being found.

How Does EDR Work?

Traditional antivirus is just one element of an EDR solution, however EDR can employ the antivirus feature of a virus list. By continuously scanning files and endpoint activity and storing the results in a centralized database, EDR enhances antivirus’s capabilities.

The EDR can identify harmful activity to identify new viruses and hacking that is currently taking place in addition to detecting known viruses as soon as they touch down on the endpoint. To reduce the damage caused by an attack, the EDR can then carry out specified incident response activities like file deletion or endpoint quarantine.

Tradition Antivirus vs EDR: 5 reasons to upgrade

1. Conventional antivirus software only guards against known threats.

An EDR solution actively detects possible threats and reacts to them, as was previously described. These systems offer a crucial, real-time security measure in a setting where risks are rapidly expanding by interacting with a central database that further analyzes, investigates, and reports on alarms.

2. Automate processes to save time and money.

A fully managed service requires less labor overall. False alarms and delegation of duty are not possible with EDR. Operating costs almost nothing when there is no management infrastructure to install, configure, or maintain.

3. Take advantage of thorough and rapid visibility

All endpoints can be handled through a single central interface thanks to an EDR cloud management platform. These interfaces are created with a minimum of complexity in mind, allowing security staff to concentrate only on managing the organization’s cybersecurity posture.

4. Identification of threat patterns for future detection that is simple

Future-oriented managed EDR solutions are available. We are aware that sophisticated threats will continue to evolve and become more destructive. We must constantly improve our technology if we want to stop their evolution. Managed EDR does this.

A thorough examination happens after each threat is discovered. The threat behavior, its effect on the endpoint, its journey, and the assault vector are all correlated by EDR technology. With the use of all this data, a threat pattern is built that can be utilized for detection and defense against threats that haven’t even been imagined yet. In summary, managed EDR is always building a database of threat intelligence that will be useful when thwarting future more sophisticated attacks.

5. increased endpoint visibility and centralized security

Traditional antivirus has a decentralized structure, which is a problem. Digital networks are constantly growing, particularly now that remote work is more and more common. Large perimeters and an uncountable number of endpoints are two characteristics of modern networks. Decentralized antivirus software is a poor security measure.
Your network perimeter can receive frontline protection from EDR security technologies. They provide uniform detection, response, and security processes for all endpoints, as well as centralized security for a wide variety of endpoints. Managed EDR offers a comprehensive endpoint security strategy and improves endpoint visibility.

Zen Networks is a leading provider of advanced IT solutions, specializing in log monitoring, automation and DevOps.

Our expert team offers a wide range of services, including IT monitoring, cloud services, agile solutions, and automation. We are also well-versed in the installation and implementation of Elasticsearch, Logstask, and Kibana on Docker.
By leveraging our extensive domain expertise and innovative technologies, we empower our clients to optimize their IT infrastructure and achieve operational excellence. Our solutions are designed to help organizations of all sizes to streamline their processes, improve efficiency, and reduce costs.
We invite you to take advantage of our complimentary consultation and quote service to learn more about how we can help your organization to achieve its IT goals. Contact us now to schedule your consultation and discover the benefits of working with Zen Networks.