Mean Time To Respond (MTTR) is the average time required to return a system to operational condition after receiving notification of a failure or cyberattack. MTTR represents the security of devices and software products and can be used to assess the performance of a team of information security specialists. The Mean Time to Respond does not take into account the time when a problem was already in existence but unknown. That period is called the Mean Time to Detect (MTTD). Together, MTTR and MTTD make up the total duration of a cyber incident. The formula for MTTR is shown below:
SMBs should strive to have the lowest possible MTTR that is commercially reasonable to achieve for their business. The best way to accomplish this is to have strong cybersecurity measures in place including the following:
The more visibility into your network and applications you have, such that you can record normal daily activities, the more likely you are to identify abnormalities and strange network activity quickly. This will help you lower your MTTB and take proactive actions to protect your network.
In order to stay secure and lower the chances of becoming a victim of an attack, your company needs to take proactive measures. CyberHoot recommends the following best practices to avoid, prepare for, and prevent damage from these attacks:
Start building your robust, defense-in-depth cybersecurity plan at CyberHoot.
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