Secure Mode

Configure and enable the secure boot mode by using the SSU. When secure mode is in effect:

You can boot the server and the operating system will run, but you must enter the user password to use the keyboard or mouse.

You cannot turn off system power or reset the server from the front panel switches.

Secure mode has no effect on functions enabled via the Server Manager Module or power control via the real time clock.

Taking the server out of secure mode does not change the state of system power. That is, if you press and release the power switch while secure mode is in effect, the system will not be powered off when secure mode is later removed. However, if the front panel power switch remains depressed when secure mode is removed, the server will be powered off.

Summary of Software Security Features

The table below lists the software security features and describes what protection each offers. In general, to enable or set the features listed here, you must run the SSU and go to the Security Subsystem Group, menu. The table also refers to other SSU menus and to the BIOS Setup utility.

Table 3. Software Security Features

Feature

Secure mode

Disable writing to diskette

Description

How to enter secure mode:

Setting and enabling passwords automatically places the system in secure mode.

If you set a hot-key combination (through Setup), you can secure the system simply by pressing the key combination. This means you do not have to wait for the inactivity time-out period.

When the system is in secure mode:

The server can boot and run the operating system, but mouse and keyboard input is not accepted until the user password is entered.

At boot time, if a CD is detected in the CD-ROM drive or a diskette in drive A, the system prompts for a password. When the password is entered, the server boots from CD or diskette and disables the secure mode.

If there is no CD in the CD-ROM drive or diskette in drive A, the server boots from drive C and automatically goes into secure mode. All enabled secure mode features go into effect at boot time.

To leave secure mode: Enter the correct password(s).

In secure mode, the server will not boot from or write to a diskette unless a password is entered.

To write protect access to diskette whether the server is in secure mode or not, use the Setup main menu, Floppy Options, and specify Floppy Access as read only.

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Description

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Intel SHG2 manual Secure Mode, Summary of Software Security Features

SHG2 specifications

Intel SHG2, short for Server High-Performance GPU 2, represents a significant evolution in graphics technology designed to meet the demanding requirements of data centers and high-performance computing applications. Developed to support a range of workloads, SHG2 is particularly optimized for artificial intelligence, machine learning, and data analytics.

One of the defining features of the Intel SHG2 is its impressive processing power. With numerous cores capable of parallel processing, it can execute multiple tasks simultaneously, leading to faster computation times. This architecture makes it incredibly efficient for applications that require heavy calculations and real-time data processing.

The SHG2 also embraces advanced fabrication technologies, moving to smaller nodes that enhance power efficiency while delivering higher performance. These innovations not only allow for improved thermal management but also contribute to the reduction of overall energy consumption, making the SHG2 a more environmentally friendly choice for server operations.

In terms of memory support, the SHG2 offers a robust configuration, accommodating high-bandwidth memory (HBM) that ensures quick access to critical data. This feature is essential for applications needing rapid data retrieval and integration, such as deep learning models where every millisecond counts.

Moreover, the SHG2 is built with compatibility in mind. It integrates seamlessly with existing Intel architectures, allowing organizations to leverage their current investments while upgrading their processing capabilities. This compatibility makes it easier for businesses to enhance their infrastructure without undergoing a complete overhaul of their systems.

Another salient characteristic of the Intel SHG2 is its support for virtualization. This allows multiple workloads to be handled simultaneously on a single GPU, maximizing resource utilization and enhancing overall system performance. As enterprises increasingly adopt cloud-based solutions, the ability to virtualize GPU resources becomes critical.

Security is also a major consideration in the design of the SHG2. Intel has incorporated various security features to ensure that data is protected against unauthorized access and vulnerabilities that could threaten system integrity.

As businesses increasingly turn to AI and machine learning to drive innovation, the Intel SHG2 positions itself as an essential tool for those looking to harness the power of advanced computing. With its impressive features, powerful performance, and forward-thinking design, is a strategic choice for organizations aiming to enhance their computational capabilities and meet the challenges of tomorrow's technological landscape.