Blog

Multiple Security Vulnerability Notification on Apple Products

Overview Recently, NSFOCUS CERT has detected that Apple has officially fixed the security vulnerabilities of several products. Please take protective measures as soon as possible. The details of the vulnerability are as follows: Apple IOSurfaceAccelerator privilege escalation vulnerability (CVS 2023-28206): There is an out of bounds write vulnerability in Apple...

Top 7 Cybersecurity Predictions in 2023

With the rapid development of cyberspace technology, network security is a topic that cannot be ignored while people maintain interoperability. Through the analysis of emergency response events recorded by NSFOCUS, we have summarized the development trends of network threats and would like to share the top seven predictions we discovered...

Key Technologies for Software Supply Chain Security – Detection Technique (Part 3) – Dynamic Application Security Testing (DAST)

In actual attack scenarios, when the source code is often unavailable, a white-box-based model is used to analyze software vulnerabilities. Hackers mostly conduct black-box scans against running systems or services, looking for possible vulnerabilities to attack. DAST simulates a hacker's attack using an outside-in detection technique on systems or services...

Troubleshooting of Failure to Import a License into NSFOCUS ADS

After ADS is installed, you must import a license before using it. License types vary a bit for hardware devices and virtual devices: Hardware device: License types include Trial, Temporary Sales, and Perpetual. Virtual device (vADS): License types include Trial, Temporary Sales, Perpetual, and Subscription. ADS will provide limited functions...