What is an Endpoint?

Learn via video courses
Topics Covered


Endpoints are frequently the target of cyberattacks, whether they are used as standalone targets or as entry points to larger enterprise networks. This is a multi-layered threat, with hackers using user accounts, DNS flaws, and software vulnerabilities to their advantage. Endpoint security is necessary for your company for this reason.

Let's learn about the advantages of endpoint security and the safeguards it offers for cybersecurity at home or in business.

What is an Endpoint?

Endpoints are things like virtual environments and other software programs that are remotely connected to a company network. Endpoints can be any potential hardware device that is linked to a network or software application.

Servers are practically always endpoints, despite the fact that they often appear to be located at the network's center rather than at its outskirts. They are both network-connected equipment. Each of them serves as a network entry point. Because of this, they are both susceptible and beneficial. Endpoints are usually the target of hackers because they act as entrances to valuable digital assets.

An exposed connection point for HTML files or live server pages might be the endpoint. The data required to address a Web service endpoint is provided by endpoints. A PC, PDA, or point-of-sale terminal are examples of endpoints.

Hardware endpoints include servers, desktop and workstation computers, laptops, smartphones, tablets, and Internet of Things (IoT) nodes like drones, linked cars, and residences. Although endpoints are commonly considered physical devices, they can also be virtual environments such as programs that allow a distant user to operate while connected to a company network. Furthermore, endpoints might be software and services that provide teams of employees access to a single workspace where they can communicate with one another for example chat rooms, email, etc.

Why Hackers Target Endpoints?

For hackers, endpoints are crucially susceptible points of entry. Attackers leverage vulnerabilities to their advantage by running code on endpoints. Endpoints are also the places of assets that might be misused, exfiltrated, or encrypted are located. Endpoints are more vulnerable to cyberattacks as corporate workforces become more mobile and users access existing resources from off-endpoints throughout the world.

For example, Malware installation is typically the first step in an endpoint's attack chain. The majority of the time, this happens when an endpoint user clicks on a link that contains malware or downloads malware from a file, such as a PDF file. It seems as though nothing has changed for the end user. In fact, the attacker needs the endpoint user to carry on with their task so they can compromise a working endpoint and get into the network.

The following are some examples of objectives for an endpoint attack:

  • Utilize an endpoint as a point of entrance and exit to gain access to highly valuable resources and data on a network within a company.

  • Gain access to endpoint assets for disruption or stealing information, including holding them hostage for blackmailing, money, etc

  • To take over the computer and use it as part of a botnet to carry out a denial-of-service attack.

Endpoint Security

Endpoint security is the process of stopping, identifying, and countering cyberattacks on any connected device—whether it's in the cloud or not—regardless of how they are linked to a traditional network. Real-time endpoint security must be implemented across a wide range of devices, locations, and network architectures.

Antivirus, email filtering, online filtering, and firewall services are a few examples of endpoint security.

How Does Endpoint Security Work?

Endpoint security works by giving system administrators the ability to control security for business endpoints through policy settings, depending on the types of protection or web access needed by personnel and systems. For instance, administrators would be advised to prevent users from accessing websites that are known to disseminate malware and other harmful information to maintain complete endpoint security protection.

Endpoints are protected from cyber threats using a variety of procedures, services, and solutions under endpoint security. Traditional antivirus and antimalware programs were the original endpoint security technologies, and they were intended to prevent hackers from destroying devices, networks, and services.

Cloud-based, real-time machine learning techniques are used in a next-generation endpoint security system to continually monitor and modify each endpoint's threat detection, protection, and prevention. The users of both physical and virtual devices are protected against contemporary, multi-vector attacks by comprehensive endpoint security software. In an idealistic situation, it utilizes behavioral heuristics to scan files and executables in real-time, proactively and predictably preventing threats. Therefore, compared to more conventional, reactive endpoint security solutions, a next-generation solution provides protection that is substantially more effective.

Why is Endpoint Security Important?

For organizations of all sizes, endpoint security is essential. Cybercriminals are always coming up with new strategies to exploit workers, compromise networks, and steal sensitive data. And although smaller companies might believe they aren't worth targeting, the contrary is true. Cybercriminals will especially target smaller organizations in the hopes that they haven't established effective endpoint protection. They are counting on your perception of this. Whether you are a tiny office with very few people or a multinational organization, you must ensure that you have effective endpoint security services set up.

Endpoint security is also crucial because data breaches are expensive, disastrous situations for businesses. The average cost of a remote work breach is more than $1.00 million. The majority of breach expenses result in lost income, including client churn, revenue lost due to system unavailability, and the price of attracting new business as a result of a damaged reputation.

What are the Benefits of Endpoint Security?

Smartphones, tablets, laptops, and desktop computers used in homes and businesses are susceptible to a wide range of attacks from hackers. By clicking on a sketchy file or falling for phishing scams, users may give threat agents access to their devices, but endpoint protection software can stop malware from propagating all through your devices.

Endpoint security provides the following advantages:

Protection for Devices

Malicious JavaScript, VBScript, PowerShell, and other macros are examples of malware that aren't as common as ransomware and Trojans. There are also file-based and fileless script assaults.

Cost Savings

By improving device performance, defending trade secrets and other intellectual property, eliminating ransomware assaults, and delaying the necessary cleanup of malware-infected devices.

Time Savings

By ensuring that all devices are operational, facilitating the monitoring of and countermeasures against online threats, and enabling IT professionals or managed service suppliers to concentrate on essential business goals.

Compliance Satisfaction

Many businesses, such as retail, healthcare, and the public sector, are controlled by data security standards that demand additional safeguards against the theft of private personal data.

Endpoint Security Strategies

Organizations have depended largely on antivirus as a method of endpoint security for many years. However, outdated antivirus software is no longer able to defend against modern, complex attacks.

Endpoint security solutions nowadays are significantly less signature-centric and substantially more behavior-centric, encompassing a larger range of features such as antivirus, exploit protection, endpoint detection and response (EDR), analytics, and device control. To obtain insight into the rising amount of unmanaged network-connected devices, such as numerous IoT devices, enterprise endpoint security strategies integrate endpoint protection platforms (EPP) and EDR solutions with cloud and network security technologies, such as network traffic analysis (NTA).

The most robust and complete endpoint security systems can collect, correlate, and analyze all of this data at a central location in addition to conducting local analysis on each endpoint.

A modern endpoint protection system would guard against both known and undiscovered malware and vulnerabilities, provide automation to lighten the strain on security teams, and safeguard users without degrading system performance.

The Difference between Endpoint Security and Endpoint Protection

There isn't one. You may use either one equally well, as both of them are interchangeable words. Some suppliers could use one phrase to describe cloud-based or next-generation solutions while using the other to describe goods that are used on-premises. These discrepancies, however, actually just concern words and do not reflect any differences in functioning or power.

The Difference between Endpoint Security and a Firewall

Both endpoint security and a firewall are intended to safeguard people and devices from online dangers, but they operate in different ways. A firewall is a gateway that monitors network traffic and hence provides network security.

Network firewalls and host-based firewalls are the two main categories into which firewalls normally fall. Network hardware is used by network firewalls, which are used to filter traffic between two or more networks, such as the Internet and a company's network. In comparison, host-based firewalls manage network traffic entering and leaving host computers (endpoints) by installing and operating on those devices.

Even though certain endpoint security solutions may contain firewall technology as part of their feature set, these two forms of security are technically distinct. 

The Difference between Endpoint Security and Network Security

Network security is intended to secure networks and operates at the network layer, much as endpoint security safeguards and sits on specific endpoint devices. Network security guards against network-based attacks whereas endpoint security safeguards mobile devices, laptops, servers, and virtual machines from malware and other endpoint threats.

Businesses and MSPs may fine-tune and enforce online access controls, guarantee regulatory compliance, and even intercept attacks before they can enter the network and start infecting endpoints by filtering web traffic through a network security solution.


  • Cybercriminals target endpoints because they provide easy access to company data and are, by definition, subject to attack, so their security is a must.
  • Endpoint security assists in protecting endpoints against hostile forces and vulnerabilities.
  • In today's corporate world, endpoints are challenging to safeguard as the IT staff have less access to them and are much busy with the internal networking infrastructure.
  • You should regularly update your laptop and avoid harmful internet activities, another could dodge software updates and download unsafe files onto their laptop.
  • The business should design a method to defend both laptops against intrusion and stop them from jeopardizing the network.