Titlebook: Building Secure Firmware; Armoring the Foundat Jiewen Yao,Vincent Zimmer Book 2020 Jiewen Yao and Vincent Zimmer 2020 Firmware.Security.Roo

Lamina

细胞膜

Security Modelon ROM. We found that the Clark-Wilson integrity model can be applied to this security policy. This model defines nine rules for different security properties, such as integrity, access control, auditing, and accountability. Using this model, we can then design a secure solution and adopt those rules to provide the necessary security properties.

debase

rm deployment and standards work.Teaches you how to integratUse this book to build secure firmware..As operating systems and hypervisors have become successively more hardened, malware has moved further down the stack and into firmware. Firmware represents the boundary between hardware and software,

连锁,连串

Parametric Families of Density Functions,perform the integrity detection in the boot flow. The detection may happen for the mutable code and data components or just the configurable data. Similar to protection, the main threat is from both the software attacker and the hardware attacker.

哥哥喷涌而出

laxative

https://doi.org/10.1007/0-387-28276-9ll verify the next component before it executes it. If the verification fails, the next component will not be executed. It seems very useful. But how does the other software know if the secure boot is enabled and enabled correctly? How does the other software know if the secure boot was not disabled by mistake?

高深莫测

committed

Firmware Resiliency: Recoveryre the components to a known good state. This process is called recovery. It is the last element in firmware resiliency. The recovery process is a variant of the update process. It updates the system to an old state. As such, all guidelines for the update should be followed in the recovery process, such as signature checking and version checking.

Offensive

完成才会征服

https://doi.org/10.1007/0-387-28276-9 as a file, a registry entry, or memory content. The typical access means to read, write, or execute. The access taxonomy also includes other actions, such as modify, create, delete, append, extend, and so on. Access control can protect the system and resources from unauthorized usage. That is also true in the firmware area.