Archive for February 7th, 2020

SCADA Systems

Posted by 7 February, 2020 (0) Comment

This is a computer system used to monitor and control processes related to infrastructure, industry or based in a facility. These systems usually consist of four subsystems that include the Human – Machine Interface, Remote Terminal Units, Programmable Logic Controller and Communication.

SCADA systems are usually confused with Distributed Control Systems but the difference is that processes are not controlled in real time. Changes in the networking technology have an effect on these systems with protocols based on TCP/IP and Ethernet replacing older standards.

SCADA

These systems are popular because there is more convenience when viewing processes from remote areas. The change solutions that are more standardized and open and increase in internet connections, have made SCADA systems more prone to attacks.

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The Best Cellphone Signal Booster

Posted by 7 February, 2020 (0) Comment

Stressed because your phone cannot pick signals? Looking for a signal booster to add to your phone? CA-PCSRX is one of the newest signal boosters you should add. This Cell Phone Signal Booster is designed to work with various services such as PCs band 1850-1990, it can also function with GSM as well as CDMA and TDMA. It is due to its ability to work with various services that you won’t have to worry that your phone cannot pick signals.

The signal booster’s services are very reliable, it expands the coverage of the phone and makes the signals more consistent and stable. This signal booster also helps increase voice quality.

signal booster

It also reduces the delays and pauses especially if calling from distant places.

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