After nearly 20 years of cloud computing development, we have stepped into the cloud native era. Cloud native technologies, exemplified by container, service mesh, and micro-service, are bringing disruptive changes to IT infrastructure, platforms, and application systems deployed for various sectors and are also permeating industrial Internet platforms with IT/OT...
Ano: 2021
Oracle July 2021 Critical Patch Update for All Product Families
Overview On July 21, 2021, NSFOCUS detected that Oracle released the July 2021 Critical Patch Update (CPU), which fixed 342 vulnerabilities of varying risk levels. This CPU involves multiple commonly used products, such as Oracle Database Server, Oracle Java SE, Oracle Fusion Middleware, Oracle MySQL, and Oracle Communications. Oracle strongly...
Reflection on Detection of Encrypted Malware Traffic
The Internet has become an indispensable part of our lives, and it is of vital importance to work out how to guarantee the security of users' sensitive information and privacy in cyberspace. Most of the Internet traffic is encrypted with Transport Layer Security (TLS), which cannot guarantee absolute security. Malware...
Microsoft’s July 2021 Security Updates Fix Multiple Products’ High-Risk Vulnerabilities
Overview According to NSFOCUS CERT's monitoring, Microsoft released July 2021 Security Updates on July 14 to fix 117 vulnerabilities, including high-risk remote code execution and privilege escalation, in widely used products like Windows, Microsoft Office, Microsoft Edge, Visual Studio, and SharePoint Server. In the vulnerabilities fixed by this month's security...
Cloud DPS – Optimization for a Managed Security Service Customer
Today DDoS attacks are continuing to increase in frequency, volume and duration to affect a business’s continuity and reputation. DDoS mitigation capability has become the top priority for CIO/CISOs in Enterprise, Internet content providers and government, while they may have to face the challenge of finding sufficient experienced security professionals...
SolarWinds Serv-U Remote Code Execution Vulnerability (CVE-2021-35211) Threat Alert
Overview Recently, NSFOCUS CERT, through ongoing monitoring, found that SolarWinds released a security advisory fixing a remote code execution vulnerability (CVE-2021-35211). Microsoft reported to SolarWinds that they had discovered that the vulnerability was exploited in the wild and provided a proof of concept of the exploit. Unauthenticated, remote attackers could...
