Why does EDR need defense in depth to combat ransomware?

Now average per 10 There will be a new blackmail software attack in seconds . The threat has become powerful and sophisticated enough , Successfully blackmailed governments including Ireland and Costa Rica .

This does not mean that the national level is their main goal . On the contrary . Blackmail software groups are increasingly targeting enterprises and small and medium-sized enterprises , Because the rate of return is very attractive .

Terminal detection and response (EDR) And extended detection and response (XDR) Use signature and behavior based detection methods to effectively defend against known attacks .

However , These solutions are difficult to defend against advanced and unknown attacks . In order to combat the lack of documentation 、 Memory 、 Zero day and other advanced attacks used to launch ransomware ,EDR and XDR Must be raised to the most active alarm configuration . This will have a negative impact on system performance , And generate a high level of false positive alarms .

It also requires a team of professionals around the clock 24/7 Operation and monitoring . Even so , They can't catch everything , Or do this after the attacker has established lateral movement within the network . terms of settlement ？ Through multiple layers of defense ( Also called defense in depth strategy ) Improve EDR And strengthen your attack surface . One efficient technique to consider is mobile target defense (MTD), It is designed to stop the supply chain 、 Data theft 、 Ransomware and other advanced attacks .

The following infographic shows why EDR and XDR Itself is not enough to combat ransomware and other advanced attacks . Combine these solutions with MTD Using it together will bring you and your organization greater peace of mind .

Effective commercial ransomware protection depends on stopping attacks before attackers can encrypt anything .EDR and XDR be necessary , But we need help in this battle .

Besides , many EDR and XDR The solution is not specifically for Linux And designed . They run generic Windows tactical , Do not protect cloud workloads , In some cases , Just run the desktop solution on the server . Depend on Linux The organization of servers is seriously underestimated by these solutions – See Linux The server ： How to defend the new front of network attack （ white paper ）.

Commercial ransomware protection needs more than EDR

Ransomware protection requires in-depth defense .EDR This is a level of defense .Morphisec（ Morpheous ） Patents 、 Revolutionary mobile target defense （MTD） Technology provides another layer , Promoted EDR and XDR The ability of the solution to defend against advanced attacks .MTD Keep critical assets safe , Without knowing the characteristics or behavior of the threat in advance . It provides the missing prevention layer in the blackmail software strategy , yes An item is Gartner Praised as easy to implement 、 Complementary and scalable technologies .