DNS poisoning, also known as DNS cache poisoning or DNS spoofing, is a highly deceptive cyber attack in which hackers redirect web traffic toward fake web servers and phishing websites. These fake sites typically look like the use [...]
SSL/TLS certificates issued by trusted Certificate Authorities (CAs), either public or private, are used to authenticate a single domain in public facing websites. Organizations with a handful of public domains and subdomains woul [...]
IoT implementations share common security requirements: a trusted device identity, data confidentiality, and integrity of data and firmware running on the device. These translate into authentication, encryption and code signing.
Internet of things (IoT) and industrial control system (ICS) devices are especially vulnerable to cyber-attacks due to weak security controls and vulnerabilities in the manufacturing supply chain. For example, automotive electroni [...]
The SSL/TLS protocol is about security and authentication. It allows for the encryption of data communications over open networks, safeguarding against tampering and interception by malicious actors. In addition, the use of SSL ce [...]
For IT and security teams, compliance ranks at the top of the priority list. If you’re responsible for handling key and certificate management in your organization, you know this all too well. PCI DSS is one of the most common an [...]
For a moment, we were ready to put 2020 behind us, until this week. It started with reported theft of FireEye’s Red Team tools, and then came the bigger news. FireEye and the U.S. Treasury and Commerce departments had been infiltr [...]
When we discuss digital certificates, most people think about SSL/TLS certificates. While these are the most “popular,” they are not the only ones. There are actually two more types of certificates: code-signing and user/client ce [...]
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