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2017’s notorious WannaCry attack—affecting more than 230,000 endpoints across the globe—is a great example that endpoints are a favorite target of attackers. EDR endpoint security solutions can help protect and secure your organization’s endpoints but there may be limitations in what type of activity they can keep track of and in what type of malware or cyberattacks they can identify. As such, it’s crucial that you have a secured, well-maintained EDR solution in place.
What is EDR endpoint security?EDR or Endpoint Detection and Response is a solution that records and preserves endpoint-system-level behaviors, according to Gartner. Its ultimate goal is to identify suspicious system behavior, block malicious activity, provide contextual information, and determine resolution suggestions to restore affected systems by utilizing various data analytics techniques. An ideal EDR endpoint security tool should feature the following capabilities:
- Investigation and incident data search
- Suspicious activity validation or alert triage
- Suspicious activity diagnosis
- Data exploration or threat hunting
- Malicious activity prevention
How does EDR endpoint security work?EDR tools run by delivering real-time continuous and comprehensive visibility into what is going on with your endpoints. After which, behavioral analysis and actionable intelligence are implemented to endpoint data to prevent an incident from progressing. EDR endpoint security solutions also work by keeping track of endpoint and network events, as well as recording the information in a central database. This is where further analysis, investigation, detection, recording and alerting take place. Analytic tools are used to facilitate ongoing monitoring and detection. These tools single out tasks that can improve an organization’s overall state of security through identification, responsiveness, and deflection of internal threats and external attacks.
Why is EDR endpoint security important?Attackers are always on the move to devise a way to get through an organization’s defenses, no matter how advanced. This alone is a major reason why implementing a robust EDR endpoint security is essential. If that still doesn’t convince you to invest in a reliable EDR tool, here are more reasons why it’s important: Prevention doesn’t ensure 100 percent protection When your organization’s prevention measures fail, your entire network can be left in the dark by its current EDR solution. This is a great opportunity for attackers to lurk and navigate inside your network. Enemies can be inside your network for long periods of time and return at will Silent failure allows adversaries to linger in your environment and find a way to create back doors that will give them access anytime. It’s often too late for instances like this to be detected, which are only typically noticed by a third party, such as law enforcement or your customers or suppliers. Organizations don’t have the visibility needed to monitor endpoints effectively When an organization lacks the visibility required to spot and understand what happened when an attack took place, it can spend months trying to resolve the incident—wasting valuable resources and time. Finding a resolution can take time and be costly Organizations can spend weeks trying to identify what actions to take, which can disrupt business operations, decrease productivity, and ultimately cause significant financial loss.
What to Look for in an EDR Endpoint Security SolutionIt’s vital to choose an EDR endpoint security solution that can provide you with the highest level of protection, which only requires the least amount of effort and investment. Here are the key features of EDR you should look for:
- Threat Database
- Behavioral Protection
- Insight and Intelligence
- Fast Response