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  2. Pre-boot authentication - Wikipedia

    en.wikipedia.org/wiki/Pre-boot_authentication

    The standard complement of authentication methods exist for pre-boot authentication including: Something you know (e.g. username/password like Active Directory credentials or TPM pin) Something you have (e.g. smart card or other token) Something you are (e.g. biometric attributes like fingerprint, face recognition, iris scan)

  3. 10 Best Vanguard Funds to Buy Right Now - AOL

    www.aol.com/finance/10-best-vanguard-funds-buy...

    The Vanguard Health Care Index Fund ETF Shares (NYSEMKT: VHT) offers investors a way to keep pace with the MSCI US Investable Market Health Care 25/50 Index. With an expense ratio of 0.10% and a ...

  4. Preboot Execution Environment - Wikipedia

    en.wikipedia.org/wiki/Preboot_Execution_Environment

    The client next transfers the NBP into its own random-access memory (RAM) using TFTP, possibly verifies it (i.e. UEFI Secure Boot), and finally boots from it. NBPs are just the first link in the boot chain process and they generally request via TFTP a small set of complementary files in order to get running a minimalistic OS executive (i.e ...

  5. UEFI - Wikipedia

    en.wikipedia.org/wiki/UEFI

    When Secure Boot is enabled, it is initially placed in "setup" mode, which allows a public key known as the "platform key" (PK) to be written to the firmware. Once the key is written, Secure Boot enters "User" mode, where only UEFI drivers and OS boot loaders signed with the platform key can be loaded by the firmware.

  6. Should You Still Invest in the Vanguard 500 ETF After ... - AOL

    www.aol.com/still-invest-vanguard-500-etf...

    If you're like most investors, a fund that tracks the S&P 500, such as the Vanguard 500 S&P 500 ETF (NYSEMKT: VOO), is likely a core part of your portfolio. As such, Goldman's dire prediction ...

  7. 1 Soaring Vanguard ETF That Still Has a Lot More Upside - AOL

    www.aol.com/1-soaring-vanguard-etf-still...

    If you want exposure to top tech stocks, the Vanguard Information Technology ETF can provide you with a good mix of investments while charging a fairly low expense ratio of 0.10%. The caveat ...

  8. Secure attention key - Wikipedia

    en.wikipedia.org/wiki/Secure_attention_key

    A secure attention key (SAK) or secure attention sequence (SAS) [1] is a special key or key combination to be pressed on a computer keyboard before a login screen which must, to the user, be completely trustworthy. The operating system kernel, which interacts directly with the hardware, is able to detect whether the secure attention key has ...

  9. Is This Spectacular Vanguard ETF a Millionaire Maker? - AOL

    www.aol.com/spectacular-vanguard-etf-millionaire...

    VUG Total Return Level data by YCharts. What's more, investors in the Vanguard ETF pay a minuscule expense ratio of 0.04%.This means that for every $10,000 invested in the fund, only $4 per year ...