What is an endpoint?

• IAM Glossary
• What is an endpoint?

An endpoint is a physical device that connects to a computer network. This term is often used to describe the point or access point where data exchanges occur over a network. Endpoints can be individual devices, such as smartphones, tablets, and computers, or software applications on servers, like APIs for web services.

Types of common endpoints

Endpoints can refer to various things depending on their use or functionality. Here are eight common types of endpoints:

Personal computers (PCs)

Desktop or laptop computers used by individuals. They are widely used for both business and personal purposes.

Mobile devices such as smartphones

Devices like smartphones and tablets that allow internet access and application use on the go.

Servers

High-performance computers that process and manage data on a network. They are used for hosting websites and managing corporate databases, among other tasks.

Printers and other peripherals

Devices such as printers, scanners, and external storage that can be accessed and controlled directly over a network from a computer.

Internet of Things (IoT) devices

Internet-connected devices capable of collecting and transmitting data, such as smart home appliances, wearable devices, and sensors.

POS systems

Point of Sale Information Management Systems, which include cash registers and customer management systems used in retail.

Application Programming Interface (API) endpoints

Specific URLs of APIs provided by web services or applications. They are used by external systems or applications to exchange data.

Virtual Desktop Infrastructure (VDI) clients

Devices that remotely access a desktop environment running on a server. Users can access their desktops from anywhere over the internet.

Why endpoint security is important

The importance of endpoint security lies in protecting information systems from cyber attacks and threats that organisations and individuals face. Endpoints are often attractive targets for cyber attackers and inadequate security can lead to various risks and losses. Here are some key reasons why prioritising endpoint security is crucial:

Protection of data

Endpoints process and store critical data for businesses and organisations, including confidential information, personal data and intellectual property. It is essential to safeguard this data from unauthorised access and breaches.

Evolution of cyber threats

Cyber attacks are becoming more sophisticated and diverse, including ransomware, phishing, and malware. Endpoints can be a primary entry point for these attacks, making it vital to maintain constant vigilance and security measures to protect them.

Business protection

Cyber attacks can cause system downtime, disrupting operations and reducing productivity, leading to economic losses. Furthermore, a business's reputation can also suffer from a cyber attack, making it difficult to ensure business continuity. Therefore, endpoint security is critical to protect both financial and reputational aspects of a business.

Compliance with regulations

Many industries are governed by data protection laws and standards, such as the Personal Information Protection Act, General Data Protection Regulation (GDPR), and ISMS certification (ISO 27001). Compliance with these regulations necessitates robust endpoint security measures.

Strengthening endpoint security is essential to mitigate these risks and protect the assets and reputation of organisations.