Archive for December, 2019

Free VoIP Phone

Posted by 10 December, 2019 (0) Comment

Voice over Internet Protocol (VoIP) is the transmission of voice over the internet. The process involves the conversion of analog voice into digital format. The signal is then deciphered into the internet protocol and  passed on to the other end. The process is reversed on the receiving end.

You can use  VoIP  with the ordinary telephone together with a voice adapter, a computer that has a microphone and speakers, or a VoIP telephone.

VoIP Phone

The VoIP phones are connected to the VoIP network instead of the regular public switch telephone network. They are connected with the use of Ethernets, Wi Fi, dial up modems and VoIP software. The VoIP software is available free from various internet sites that will enable you to make phone calls.

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PKI Certificate

Posted by 9 December, 2019 (0) Comment

Public Key Infrastructure is basically a combination of processes, people and hardware for the management, annulment, and storage of various digital certificates. PKI users can network confidentially without worrying about insecurity on the networks. The digital signature is by far the most vital component in the digital certificate.

The certificate authority assists you in getting the PKI certificate as they asses the validation process and confirm the identity of the applicant. The keys included in the certification have the components such as  certification management system, certificates directory, A registration authority and A certificate Authority.

PKI Certificate

There are public and private certificates and they both are aimed at authenticating the process in the unsecured networks like the internet.Using a central database you can encrypt a message.

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Free Flyer Templates

Posted by 9 December, 2019 (0) Comment

When you have a tight budget yet need to create an eye catching professional template, you can consider downloading free flyer templates. You can also consider formatting already existing ones and print them. This will help you cut the cost of production. Using free flyers as a marketing tool for your business can be cost effective while at the same time giving you the chance to trap more customers. You can use flyer templates to promote discounted products and services or to advertise for upcoming events.

flyer templates

If downloading the flyer template for free, choose a format that will be easy to distribute to the targeted clients and one which has the information to be passed designed in an eye catching format.

Related Reading on Free Flyer Templates

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BIOS Password

Posted by 8 December, 2019 (0) Comment

It is important  to learn and understand ways of resetting the BIOS password to be able to handle your computer effectively.

There are various procedures to reset the passwords. This can be by the use of software, the use of hardware or the backdoor.In the backdoor method the administrator resets the password by simply entering a certain code into the system when the user cannot remember their password. This provides a simple and easy method of obtaining the password.In the software method the password is embedded in the CMOS computer memory. Applications such as BIOS and CmosPwd are the more popular ones.

BIOSPassword

The hardware method is rather more difficult and you need expertise in order to avoid damage to the peripherals.

Related Reading on BIOS Password:

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How to Burn a DVD

Posted by 8 December, 2019 (0) Comment

DVDs are used by many people nowadays to store large amounts of information since they come with more space capacities than the CDs. DVDs are of various types and come in DVD-ROM, DVD-R and DVD-RW. This website provides all the information you need to know about DVDs, difference between them and the CDs and how you can burn them. Not everyone knows the right way to burn data and multimedia files onto a DVD and this would be a good source to find such information.

Burn A DVD

If you plan to Burn a DVD for commercial purposes and do not know how to go about it, there is useful information to read on burning commercial DVDs using specialized software from this website.

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SCADA Systems

Posted by 7 December, 2019 (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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Where to Get Best Satellite Dishes?

Posted by 7 December, 2019 (0) Comment

A satellite dish is a type of an antenna that receives microwaves from communication satellites and then transmits the data. This link provides insights on the best way to get best satellite dishes. Size is of ultimate importance because the larger the dish, the more signals it’s likely to receive. A bigger dish is also suitable for places which experience long periods of rain. The oval-shaped dish is the best as it can simultaneously pick up multiple signals from different satellite locations.

Satellite Dishes

The dish should also be well fixed to a mechanized motor where it can easily turn in order to pick up signals. Satellite dishes are of different types: TV satellite dish, satellite receiver and DISH network satellite dish.

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The Best Cellphone Signal Booster

Posted by 6 December, 2019 (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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Cordless Phone Frequencies

Posted by 6 December, 2019 (0) Comment

The cordless telephone is a telephone that you can carry with you as you move around. The difference between the cordless telephone and the mobile phone is that the cordless telephone is connected to the base station via a fixed telephone line just like the ordinary corded telephone. The cordless telephone is comprised of a wireless handset that uses radio waves to communicate and it requires a base station for its operation. Unlike the corded telephone that uses AC electricity the cordless uses batteries for its power.

CordlessPhoneFrequencies

The cordless telephone operates on Cordless Phone Frequencies. The range of the frequency of the cordless handset and headset will depend on the available frequency and it will affect the call functionality and the quality of the signal.

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Audio Device

Posted by 5 December, 2019 (0) Comment

An audio device is any device that is used for voice, audio or sound-related functions such as volume and tone controls. An audio device can be an input device where it is used to record voice and music into the computer. Or can be an output device like speakers, music players and microphones. To effectively input and output sounds from a computer, one needs a computer audio device which also provides an audio element for application of multimedia like editing of videos and playing games.  An audio device driver enables the audio hardware devices to interact effectively with the computer.

AudioDevice

Incorrect and loose installation of this device leads to an ‘audio device error’ message which is displayed on the screen.

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