What Is Endpoint Protection in Cybersecurity? A Complete Guide

Between online work and your personal internet use, there’s a good chance you already use multiple endpoints throughout your daily routine. An endpoint is an individual device that connects to a network, such as a desktop or laptop computer, tablet, smartphone, or IoT device.

These endpoints are a common target for cyberattacks, especially if they aren’t properly protected. Endpoint protection solutions provide a critical layer of defense, allowing teams to rely on endpoints without fear of a data breach.

Let’s break down why endpoint protection matters and how to keep your devices safe.

Key Takeaways

• Endpoints are any individual devices that connect to a network, such as computers, mobile devices, or IoT devices.
• Hackers often use endpoints to gain entry to a larger network and compromise secure data.
• Endpoint Protection Platforms (EPPs) help teams keep their endpoints safe with firewall protection, advanced anti-virus capabilities, data encryption, and more.
• EPPs are often paired with EDR platforms for advanced incident monitoring and response.

Understanding endpoints and their vulnerabilities

Endpoints are necessary tools that allow teams to connect to the internet. But as with any technology, endpoints have vulnerabilities that teams need to be aware of.

Here’s a look at why hackers often target endpoints and some potential threats to watch out for.

What is an endpoint?

An endpoint is any digital device that can connect to a network. Endpoints use these network connections to access the internet and communicate with other devices.

Here’s a non-exhaustive list of common endpoints:

• Desktop computers
• Laptop computers
• Smartphones
• Tablets
• Servers
• IoT devices (ie, smart home systems, fitness trackers, etc.)
• Virtual computers

With recent advances in technology, many businesses are using significantly more endpoints now than they did just a few years ago. Keeping track of these endpoints manually is a time-consuming and error-prone effort, which is why it’s so important for businesses to invest in robust network endpoint security.

Why are endpoints prime targets?

Hackers often use endpoints as an entry point into a larger corporate network. Unfortunately, many people aren’t vigilant about protecting their endpoints, making it relatively easy for hackers to break into them.

Once these threat actors have access to an endpoint, they use it to steal secure data or launch attacks on the entire network. Research from the Ponemon Institute has found that 50% of endpoints are vulnerable to cyber attacks.

These cyber threats increase when employees use their mobile devices for remote work. Most people don’t take the time to find secure Wi-Fi networks or use privacy screens on their devices, which makes their devices vulnerable to attack.

Which common threats target endpoints?

Cybercriminals use a wide variety of tactics to compromise endpoints. Here are some of the most common endpoint cybersecurity threats to watch out for.

• Viruses, trojans, and worms: These persistent malware programs wreak havoc on your systems, stealing and damaging important data.
• Phishing and other social engineering attacks: Cybercriminals pose as trusted contacts and exploit your trust to gain access to secure information.
• Ransomware: This type of malware holds your data hostage and demands a large sum of money to return it.
• Spyware and keyloggers: These malware programs watch your every move, which can compromise secure data. Fileless keyloggers are particularly dangerous, as they operate in your device’s RAM and are very difficult to detect.
• Advanced Persistent Threats (APTs): A hacker uses your endpoint to gain access to your network without you noticing, lurking under the radar to collect intelligence.

What is an endpoint protection platform (EPP)?

With so many evolving threats to watch out for, today’s organizations are using endpoint security software to keep their devices safe.

One common type of endpoint software is an endpoint protection platform, or EPP. An EPP uses cybersecurity technology to proactively secure endpoint devices and prevent unauthorized access to your network.

EPPs are often paired with endpoint detection and response (EDR), another popular endpoint security tool. While EPP uses proactive security measures, EDR helps you identify and respond to threats when they happen. Using these tools together minimizes the total attack surface to keep systems safe.

Key features and components of EPP

Here are some key features that most EPP programs include.

• Antivirus and anti-malware: EPP uses advanced behavioral analysis and heuristic monitoring techniques to prevent viruses and other malware from compromising your endpoints.
• Personal firewall: Most EPP platforms include a personal firewall to filter traffic, no matter where you are.
• Intrusion prevention systems (IPS): This feature monitors network activity at the endpoint level, looking for malicious traffic patterns and blocking potential threats.
• Data encryption: EPPs can encrypt endpoint data, making it unreadable to any intruders trying to compromise the network.
• Application control: EPPs prevent users from installing dangerous or unsecured applications on endpoints.
• Device control: This feature helps organizations limit threats on connected devices. For example, it could prevent the endpoint from connecting to an unsecured USB drive.
• Web filtering: EPPs filter web traffic to block the use of malicious or inappropriate websites on professional devices. This functionality is especially useful for maintaining productivity and security in remote environments. Some solutions also provide cloud-based dashboards, allowing security teams to manage endpoints from anywhere.

Endpoint protection vs. traditional antivirus software

Historically, many organizations have relied on traditional antivirus software to keep their endpoints safe. However, cybercriminals have developed advanced strategies that allow them to work around many antivirus programs. Businesses will need more sophisticated endpoint security solutions to keep up with these emerging threats.

Traditional antivirus software uses signature-based detection methods. They use a database of code signatures found in known threats, comparing incoming traffic to these code signatures to find matches. While this method is effective for catching existing malware programs, new threats can slip through the cracks.

To remedy this issue, many advanced endpoint protection solutions use more sophisticated technology to identify threats, such as behavioral analysis. This approach searches for unusual network activity, rather than relying on existing threat intelligence.

How EPPs and EDRs work together

By providing continuous monitoring and advanced threat analysis, EDR software complements EPP capabilities. These tools give security teams better visibility and faster response times.

While EPP proactively strengthens the endpoint’s security posture, EDR responds to threats as they happen. Some key EDR features include:

• Device visibility: EDR gives organizations a look at endpoint activity in real time for more control over their security levels.
• Advanced threat detection: EDR uses behavioral analysis, machine learning and advanced threat intelligence to catch malicious activity that would normally fly under the radar.
• Automated response capabilities: EDR programs can be configured to automatically neutralize threats as they happen, rather than requiring manual input.
• Forensic analysis and investigation tools: EDR analyzes why intrusions happen to help you prevent them in the future.

Why is endpoint protection crucial for organizations?

Endpoint protection offers several benefits for digital organizations. Here’s why endpoint protection needs to be part of your security strategy.

Protecting sensitive data

From financial information to intellectual property to personal client data, many professionals work with sensitive information as part of their daily job responsibilities.

Endpoint protection helps keep this data safe so your team can focus on work, rather than security threats. Data breaches can be devastating for your organization, why is why it’s so important to keep this information protected.

When a data breach happens, organizations lose money through downtime, reputational damage, and compliance violations. They can also put your business or your clients at risk of further cyberattacks.

Maintaining business continuity

When endpoints are attacked, it can lead to operational disruptions and downtime, making it difficult for your business to operate as normal.

Endpoint protection helps prevent these attacks for business continuity, allowing your team to focus on productivity rather than putting out fires.

Ensuring regulatory compliance

Most organizations have to adhere to industry standards regarding data management and network security.

For example, organizations that work with healthcare data must comply with HIPAA, while organizations in the finance industry must adhere to standards like the GLBA. Many governments have also implemented consumer data protection laws across all industries. The most notable example is the EU, which requires all businesses to adhere to the GDPR when managing client data.

Endpoint protection helps you remain compliant with these standards by protecting the sensitive data you work with. Staying compliant is essential to avoid fines, legal action, and reputational damage.

Preventing financial losses

Cybersecurity incidents can be financially devastating for your business. According to research from IBM, the average global cost of a data breach in 2024 was a whopping $4.88 million.

There are a number of costs associated with data breaches and cyber attacks that can add up quickly. These include system recovery costs, lost sales from downtime and reputational damage, and fines from industry regulators.

EPP platforms help you avoid data breaches, which can help you save money in the long run.

Enhancing overall network security

Endpoint security is just one component of a strong overall cybersecurity posture. It also plays a key role in proactive threat prevention strategies.

When an endpoint is compromised, it could cause damage to your entire corporate network. Using endpoint protection prevents your devices from becoming an entry point for large-scale system attacks.

Choosing the right endpoint protection solutions

There are several endpoint protection platforms on the market to choose from, and you’ll need to find the one that makes the most sense for your organization’s unique needs.

Here’s what to keep in mind when evaluating device protection options for your business. Keep in mind that you may need to use both an EPP and an EDR platform at the same time to meet your security needs.

• Detection capabilities: Endpoint protection solutions should use advanced detection strategies to identify incoming threats and help you respond to them.
• Performance impact: Endpoint security platforms are necessary to keep your devices safe, but they can also have a negative impact on their overall performance. When evaluating platforms, consider their resource usage levels and whether or not they’ll slow down your operating systems.
• Management and scalability: Consider how easy the platform is to deploy and oversee, especially if it’s a cloud-based solution for greater flexibility. If you’re working with a small team, you’ll want platforms with quick setup options and plenty of built-in automation. Additionally, look for platforms that will scale with your organization as you grow.
• Integration: Ideally, your new endpoint protection platform should integrate with the security infrastructure you’re already using for centralized management.
• Reporting and analytics: Look for a platform with robust reporting and analytics, and overall functionality that supports your team’s needs. Not only do these help with compliance, but they can also help you fine-tune your cybersecurity and incident response strategies.
• Vendor reputation and support: Evaluate the vendor’s track record of working with companies like yours. Additionally, consider the amount and quality of customer support they will be able to provide.

No two organizations have the same cybersecurity needs. When evaluating EPP and EDR solutions, consider your company’s size, industry, location, and general goals to determine what makes sense for your needs.

Find a new endpoint security solution today

If you’re not already using endpoint protection for your team’s devices, now’s the time to start. This is particularly important if your team embraces remote work or has a bring-your-own-device policy. In these scenarios, endpoint protection helps create a cohesive cybersecurity strategy, even when your team is working from different locations.

Endpoint protection is an ongoing process that requires continuous monitoring and adaptation. Consider re-assessing your current endpoint security options to make sure they’re up-to-date, or seeking expert guidance for more support.

If you’re looking for a partner to help you build a stronger cybersecurity foundation, Diamond IT offers Worry-Free Managed IT Services designed to protect your business like it’s our own. Let our team of experts help you manage threats, stay compliant, and safeguard your network, so you can focus on growing your business.