Because data flow diagrams were developed by system engineers rather than security pros, they include a lot of overhead that isn’t necessary for threat modeling. One alternative to a data flow ...

Learn how to perform threat modeling, a process of identifying and analyzing the potential risks and vulnerabilities that could affect your system, application, or organization.

Threat modeling typically follows a four-step process: defining the scope and objectives, creating a data flow diagram, identifying and analyzing the threats, and mitigating the threats.

Each phase contains important steps to help you create a data-flow diagram and analyze it for potential threats. Design: Capture all requirements for your system and create a data-flow diagram. Break: ...

Vulnerability is defined as the presence of flaws in a system's design, implementation, or operation that can be exploited to compromise the system's security policy. It is important to distinguish ...

Embedded devices face more threats that ever, ranging from hackers who target your specific businesses to careless users who use easy-to-guess passwords like “1234.” The risks are also higher than ...