Challenge The fast spread of the WannaCry ransomware in 2017 was a reminder of the cybersecurity threats organizations face. Hospitals and manufacturers were among the many victims of WannaCry, which bypassed corporate security by exploiting a software vulnerability. London-based managed security services provider ITC Secure Networking understands these threats well. Since 1999, the company has helped many organizations protect their critical data. The challenge for ITC was to rec- ognize vulnerabilities and identify threats as quickly as possible. ITC recognized that the best way to protect clients’ data and systems was to collect and analyze logs from firewalls, intrusion prevention systems, security applica- tions, and other systems and devices. This process could be very t

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