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In computing, the System Management BIOS (SMBIOS) specification defines data structures (and access methods) that can be used to read management information produced by the BIOS of a computer. [1] This eliminates the need for the operating system to probe hardware directly to discover what devices are present in the computer.
In 2011 Jonathan Brossard demonstrated a proof-of-concept hardware backdoor called "Rakshasa" which can be installed by anyone with physical access to hardware. It uses coreboot to re-flash the BIOS with a SeaBIOS and iPXE benign bootkit built of legitimate, open-source tools and can fetch malware over the web at boot time. [1]
A backdoor is a typically covert method of bypassing normal authentication or encryption in a computer, product, embedded device (e.g. a home router), or its embodiment (e.g. part of a cryptosystem, algorithm, chipset, or even a "homunculus computer"—a tiny computer-within-a-computer such as that found in Intel's AMT technology).
The IRS reviews the limits on contributions to retirement plans like 401(k) plans every year. ... in store for a different type of retirement account in 2022, the so-called “backdoor” Roth IRA ...
No access to your account If you are shut out from your account from a password change, a password reset may help you gain access again. But if the email has been changed this will not be possible. Logs of email changes are kept for admin accounts, which may help in establishing account ownership. Your account is blocked
However, BIOS manufacturers and OEMs have relied on SMM for newer functionality like Advanced Configuration and Power Interface (ACPI). [9] [10] Some uses of the System Management Mode are: Handle system events like memory or chipset errors; Manage system safety functions, such as shutdown on high CPU temperature; System Management BIOS (SMBIOS)
Toshiba Corp outlined plans on Friday to split into three companies in an attempt to appease activist shareholders calling for a radical overhaul of the Japanese conglomerate after years of scandals.
To manage and recover your account if you forget your password or username, make sure you have access to the recovery phone number or alternate email address you've added to your AOL account. If you know your username but need to reset your password, make sure you create a strong password after you're back in your account.