Endpoint security, or endpoint protection, are systems that protect computers and other devices on a network or in the cloud from security threats. Endpoint security has evolved from traditional antivirus software to providing comprehensive protection from sophisticated malware and evolving zero day threats.
Organizations of all sizes are at risk from nation-states, hacktivists, organized crime, and malicious and accidental insider threats. Endpoint security and protection is often seen as cybersecurity’s frontline, and often represents one of the first places organizations look to secure their networks.
As the volume and sophistication of endpoint threats have steadily grown, so has the need for more advanced endpoint security solutions. Today’s endpoint security systems are designed to quickly detect, analyze, block, and contain attacks in progress. To do this, they need to collaborate with each other and with other security technologies to give administrators visibility into advanced threats to speed detection and remediation response times.
- The rise in cloud-based endpoints not only challenges the standard remediation model, but introduces the need to secure those endpoints in a nontraditional setting.
- 60% of cloud-based endpoints now connect to the network, from just over 40% in 2017.
- The drive for anytime/anyplace/any device computing, including the growing use of employee-owned handhelds and smartphones, opens new windows of vulnerability, yet such devices are less frequently included in organizations’ management programs.
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Typically, an endpoint security solution will include these key components:
- Machine-learning behavior classification to detect zero-day threats in near real time, enabling actionable threat intelligence.
- Endpoint protection for targeted attacks to close the gap from encounter to containment from days to milliseconds.
- Advanced anti-malware and antivirus protection to protect, detect, and correct malware fast with an engine that works efficiently across multiple devices and operating systems.
- Proactive web security to ensure safe browsing with web protection and filtering for endpoints.
- Integrated firewall to block hostile network attacks, using reputation scores to protect endpoints from botnets, DDoS attacks, advanced persistent threats, and suspicious web connections.
- Actionable threat forensics to allow administrators to quickly see where infections are, why they are occurring, and the length of exposure to understand the threat and react more quickly.
- Centralized endpoint management platform to offer greater visibility, simplify operations, boost IT productivity, unify security, and reduce costs.
- Open, extensible endpoint security framework to allow endpoint defenses to collaborate and communicate for a stronger defense.
The “internet of everything” has multiplied endpoints
Endpoints can range from the more commonly thought of devices like laptops, tablets, and mobile devices, to printers, servers, and even ATM machines and medical devices. If a device is connected to a network, it is considered an endpoint. With the growing popularity of BYOD (bring your own device) and IoT (internet of things), the number of devices connected to an organization’s network can quickly reach into the tens (and hundreds) of thousands.
Because they are entry points for threats and malware, endpoints (especially mobile and remote devices) are a favorite target of adversaries. Mobile devices have become much more than just Android devices and iPhones—think of the latest wearable watches, smart devices, voice-controlled digital assistants, and other IoT-enabled smart devices. We now have network-connected sensors in our cars, airplanes, hospitals, and even on the drills of oil rigs. As the different types of endpoints have evolved and expanded, the security solutions that protect them have also had to adapt.
The evolution of virus protection—from signatures to machines
The endpoint security business began in the late 1980s with antivirus software that could recognize malicious software (malware) by their signatures. The first endpoint antivirus tools searched for changes in file systems or applications that matched known patterns, and flagged or blocked those programs from running. As the internet and e-commerce gained popularity, malware became more frequent, more complex, and more difficult to detect. It also no longer relies on signatures, and the industry is seeing a rise in fileless malware. Today, fighting malware is much more of a team sport, and antivirus software is just one of many weapons.
This increase in weapons brings more complexity. The rapid growth of security products with overlapping functionality and separate management consoles can make it difficult for many organizations to get a clear picture of potential attacks. Security teams, after years of bolting endpoint security point products together, often end up managing multiple agents and consoles—with little to no integration or automation.
Recent research shows that isolated endpoint solutions can’t keep up with sophisticated, emerging threats. Tactical security firefighting can be replaced with integrated, multistage defenses that adapt to outsmart attackers. The latest endpoint protection requires finding and correcting hidden attacks in seconds, not months. This requires a closed-loop system that automatically shares threat intelligence between connected components to detect, resolve, and adapt to new attack strategies. Integrated multistage protection lets organizations collaborate, share threat insights, and act efficiently to combat future threats.
We’re now at a stage where humans can’t do it alone—and are teaming up with machines. Machine learning and artificial intelligence are enabling endpoint defenses to evolve at nearly the same speed as the attacks. Traditional capabilities such as firewall, reputation, and heuristics are working collaboratively with cutting-edge machine learning and containment to stop the most advanced attacks.
McAfee Endpoint Security offers advanced endpoint protection
McAfee, the market leader in endpoint security, offers a full range of solutions that combine powerful endpoint protection with efficient endpoint management. Accelerated time to protection, improved performance, and effective management empower security teams to resolve more threats faster with fewer resources.
McAfee has reimagined our endpoint security offerings to provide a consolidated platform for endpoint defense that enables simpler investigations and one-click correction across the entire organization. Through a single-agent architecture with deep integration and automation, we remove silos between once-isolated capabilities to enhance efficiency and protection. McAfee Endpoint Security combines established capabilities such as firewall, reputation, and heuristics with cutting-edge machine learning and containment, along with endpoint detection and response (EDR) into a single platform agent, with a single management console. The resulting integrated endpoint protection platform keeps users productive and connected while stopping zero-day malware, like ransomware, before it can infect the first endpoint.
Because we firmly believe security is a team sport, McAfee Endpoint Security is just one component of our open integration fabric that helps organizations detect, protect, and correct across the continuum—from device to cloud.
Endpoint security resources