Runtime Enforcement
Eyal Fisher
|
August 3, 2026
The average cost of a data breach, according to IBM, is about $4.88 Million. As many as 70% of them originate at endpoints, devices like smartphones, laptops, or customer-facing devices. That means the weakest link in your cybersecurity chain could be an unguarded endpoint.
Today, as remote and hybrid work models have become popular, cyber threats targeting such devices have also increased manifold. In addition to the above-mentioned cost of a data breach, a security incident can also erode customer trust and land a business in legal trouble. This makes endpoint security a must-have for businesses.
In what is to follow, you will get a thorough understanding of what endpoint security means, why it matters, and the top endpoint security solutions you can consider in 2026 and beyond.
What is Endpoint Security?
Endpoint security refers to the range of practices and technologies designed to safeguard the devices that connect to your network from cyber threats. These devices are called endpoints and include laptops, desktops, mobile phones, tablets, servers, and virtual environments that employees use daily.
Endpoint security is not a single system or software. It comprises several elements that help implement and maintain endpoint security. These include, but are not restricted to:
- Firewalls
- Data encryption
- Intrusion Detection and Prevention Systems (IDPS)
- Endpoint Detection and Response (EDR)
- Patch management
- Access control
Need for Endpoint Security
Endpoint security solutions are becoming the lifeline of modern businesses. Users can fall outside the corporate security infrastructure and today’s threats are extremely sophisticated and diverse. Traditional security solutions like antivirus and firewalls aren’t enough to ensure perimeter defenses. You need the best endpoint security tools to guard against changing and dynamic cybersecurity attacks. Organizations also grow and scale up, which means that the cost of securing their networks goes up.
On-premise endpoint security has lengthy setup times and is not the best choice for budget-conscious users. Plus, it is limited to maintaining security for only in-house servers. The minute you migrate to the cloud, your infrastructure becomes vulnerable. SentinelOne endpoint security offerings covers cloud premises and services. It provides rapid threat response, incident detection, and 24/7 endpoint protection. Good endpoint protection suites offer quick patching, strong access controls, and secure remote devices.
Many IoT devices lack the necessary encryption measures. By installing EDR to manage, monitor, and mitigate endpoint vulnerabilities, you can stay up-to-date and regulate authorized device access. If you’re curious about ‘What are endpoint security solutions,’ you’ll be glad to know that they are special tools that can segment your networks and isolate problems in them. Email is one of the most common gateways for cyber criminals to enter. Malicious files are sent across devices and networks which are a hazard to endpoint security. Strong endpoint security tools can quarantine threats and provide additional security features like content filtering, email archiving, phishing protection, malware blocking, and more. Documenting your organization’s ability to handle sensitive data and stay compliant can also help avoid hefty regulatory fines and other legal expenses. Endpoint security is needed to maintain continuous compliance with evolving standards like the SOC 2, HIPAA, NIST Benchmark, and other regulatory frameworks.
