Perfect Security

During an 8-hour working day, it is common for the normal access time to the storage device to read, write, and erase data on the storage device to be less than 5 minutes, which is less than 1% of the working time.
Previously, for the remaining 7 hours and 55 minutes, the disk was in a standby state and remained exposed to the network all the time, which is a fundamental problem in disk security.
The secure disk app (name: Perfect Security) is used in conjunction with the following hardware products, and does not expose the standby storage device to the network according to the user's control.
1.
Secure Disk Card:
This product is installed in the PCIe slot of a desktop PC and connects and uses an internal disk device such as SSD or HDD.
As the user touches the disk ON/OFF button of the Secure Disk app, the SATA3 interface signal connected between the built-in storage device (SSD or HDD) and the motherboard is electrically connected (ON) or blocked (OFF).
If the SATA3 interface signal of the built-in disk connected to the secure disk card is blocked, the operating system makes the storage device disappear from 'My Computer'.
Thus, blocked disk devices are no longer exposed to the network, making them completely stealth disks.
2.
Secure Disk Dongle:
The secure USB dongle can be used for two purposes:
To prevent network exposure to standby state for USB memory (or USB storage devices such as external hard drives)
Smartphone maximum charge level limit usage
1) Prevent network exposure to standby state for USB memory:
Conventionally, when a user inserts a USB memory into a USB port of a PC, the operating system recognizes it and assigns a volume label such as 'D' or 'E' to recognize it as a removable media device.
begin to be exposed to
The USB memory connected to the PC through the secure USB dongle is connected by the user through the disk button of the secure disk app, or after the operation mode set in the secure disk app is recognized as OFF-Line operation mode on the secure USB dongle side, the secure USB memory is connected to the PC.
By pressing the switch provided on the security USB dongle with the dongle alone, the USB memory connected to the security USB dongle can be connected (ON) or blocked (OFF).
During the process of inserting or removing the USB memory, the terminal contact of the USB memory is performed according to the firmware under the control of the user, so that the gold-plated contact terminal of the USB memory is not worn out, thereby reducing the life span due to the wear of the terminal of the USB memory.
so that you can prevent it.
2) Smartphone maximum charging level limit:
Batteries used in electric vehicles and batteries used in smartphones are all lithium-ion material-based batteries, and in the case of electric vehicles, the maximum charge level of the battery is limited to 80% inside the vehicle when fast charging is performed.
Even in the case of slow charging, the charge exceeds the 80% range, but we extend the life of the battery by controlling the charge so that stress is not applied to the cathode material, which is a key component of lithium-ion batteries.
On the other hand, smartphone manufacturers suggest about 450 cycle lifespan for smartphone batteries, and if the number of uses from a fully charged state to a discharged state exceeds this limit, battery performance rapidly deteriorates.
If you use a smartphone that is fully charged in the morning and use it all day, the remaining battery is insufficient.
However, if you repeat this pattern of use, it can be said that it is difficult to use it with a cycle life cycle of more than twice the cycle life limit of 450 cycles suggested by smartphone manufacturers.
When using the secure USB dongle in battery maximum charge level limit mode, the user can arbitrarily set the battery maximum charge level within the range of 70% to 100% (factory default setting is 80%), while the smartphone is charging.
The remaining battery information is transmitted to the secure USB dongle side, and when the remaining battery charge finally reaches the maximum charge limit level, no further charging is performed to prolong the life of the smartphone battery so that the smartphone in use can be used for a longer time.
it lets you
3.
SSD Slide-Stacker:
A product in the form of a PCIe Add-in card that can mount a total of four 2.5-inch SSDs by arranging two SSD holders (or SSD Bays) horizontally in a structure in which 2.5-inch SSDs are stacked vertically in a sliding manner.
is.
The SATA3 interface line connected to each SSD Bay is equipped with a SATA3 interface bus ON/OFF switch that can connect or disconnect the SATA3 interface, and these bus switches are connected to the built-in Bluetooth module for security installed in the user's smartphone Each can be turned on/off by the disc button in the disc app.
It is a user-configurable SSD whose storage capacity can be varied according to the capacity of the SSD mounted by the user.
In particular, it is optimized for configuring and using RAID0, RAID1, and RAID5 in conjunction with the RAID function provided by the motherboard.

Page navigation:

• < Prev
• Next >