Posted by: Leonardo Hutabarat

Attacks made against telcos and internet service providers (ISPs) have steadily risen. Distributed denial of service (DDoS) attackers launched an 11-day attack against a Chinese telco in 2017 — breaking the DDoS record that year. That same year, Kaspersky Lab…

Posted by: Leonardo Hutabarat

In the telecom environment, using Signaling System No.7 (SS7) protocol is very crucial, especially in 2G networks. If you’re wondering how SS7 works, SS7 protocol is an international telecommunications standard used to set up public switched telephone network (PSTN) and…

Use cases for the higher education industry relating to: Data exfiltration, unauthorized access, detecting anonymous traffic and nation-state cyber espionage. The high volume of personal information and research data stored by higher education institutions, coupled with limited security budgets and…

While telehealth has been around for a number of years, it recently gained significant traction during the global pandemic of 2020. As the number of affected individuals increased and uncertainty led to fear, the benefits of telehealth became clear. It…

Patient health records are worth more on the black market than any other data — and for good reason: They contain a treasure trove of extremely sensitive personal data. In addition to personally identifiable information (PII), health records can contain…

Healthcare organizations are a prime target for cyberattacks. The continuum of care makes for a complex and varied landscape of users, devices, applications, and workflows that attackers can use as entry points into the network. Attackers can also threaten the…