Computers & Security

In today’s age we’ve seen a lot of new developments within the security field. Within this field the technology is becoming better and better as the the quality, reliability, and sustainability of Network Video Recorders and Digital Video Recorders are lasting longer and the development of “on the go” security is widely spreading. Now, with all NVRs and DVRs, you can watch, view, and get notifications from your mobile device & computers where ever you are in the world. Thanks to this technology you do not have to worry about leaving for a vacation, or a business trip.

What makes this all possible?

In today’s world, with the help of the internet, it is now possible to view your home or business remotely from anywhere in the world as long as there is WiFi, or 3G/4G wireless connection. With today’s NVRs and DVRs and Surveillance Systems it is now a standard with them all. To do this the security technician should be able to login to your ISPs Router/Modem and open ports within the Firewall of your ISPs Router/Modem. What this allows is a secure connection via your home or businesses Public IP Address and depending on what ports are opened your mobile device or computer can enter your home or businesses public IP address in to a web browser and it can connect you directly to your Surveillance System. This can also be done by setting up NAT or a Network Address Translation. This is the most common way to setup remote viewing for Security Systems. This allows for the NVR or DVR to be connected to the internet without having a STATIC IP Address and it is also much easier than logging into a Modem/Router to configure port forwarding.

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Computers & Technologies in Tuscon, AZ

Do you have to perform some computer repair job in your PC? If so, you are truly lucky these days because we can give you some tips you will love down the road. Keeping your PC working properly might not be easy these days, and you need the right information.

We will let you know about some things that you can do to keep your PC working smoothly at all times, and you will love what you will read right here right now. From reinstalling the OS to updating the software, we have you covered. Therefore, we think that you should read on so you can find out more.

Thorough Virus Scan

You need to run a virus scan on your PC as soon as possible, and this scan has to be complete on down the line. You might think that this is an obvious thing to do, but it is an effective one that you will love right away too. Do it now and have fun while at it.

Software Update

You will avoid a lot of problems with your PC when you update its software. Un-patched and outdated software can bring about a lot of issues down the road, and you have to avoid this at all cost down the line too. In Windows, go to Settings and then click on the important Update & Security section so you can get the updates you need so much these days down the road.

Delete Unused Apps

You need to delete unused apps as soon as possible because this will allow you to avoid tons of headaches in the future. Your file system will work better when you do this, and your PC will work smoother down the line too.


You need to test your Wifi connection as soon as you can because this will allow you to truly avoid tons of issues in the future down the line. Be sure that your router is working properly because this will allow you to avoid issues with the Internet connection.


You have to reinstall the operating system if you see that your PC is not working properly these days. This is something that you have to resort to when there is nothing you can do to keep your PC working properly down the road these days. If you have a wide array of troublesome programs, reinstalling the operating system might be what you need down the road too.

Remember that keeping your PC working smoothly is not hard at all. All you need to is follow the above tips so you can get what you want down the line. These tips will allow you to truly keep your PC working as it should soi you can have peace of mind.

Remember also that updating the software of your PC is also a great idea because you will be avoiding a lot of trouble. Your PC needs to be able to have room to maneuver, and you need to give the machine what it needs at all times. Therefore, go over this article as much as you can so you keep your PC working properly. Thanks to Security Camera Installation Dallas TX for this great article!

Computer Upgrades

Modern Computer Parts to Upgrade

Have you ever asked yourself why is this system failing me? Never look far for you are in the right place this article will offer the best in the computer parts upgrade. The computer consists of various parts so never be attracted by the physical appearance of the computer.
The first guideline to keep in mind is the purpose of purchasing your computer either a desktop or laptop. The area of application and usage in simple work and technical jobs.

The computer is manufactured by registered manufacturers who brand them according to their marketing name. You can purchase a Hp, Dell, Toshiba, Samsung, Sony and many more brands from the reseller stores, but the knowledge of the top-notch specifications can mostly be directed by an experienced computer technician or computer consultants. The support of Security Systems Nashville is of great convenience while choosing your upgrading parts.

Computer parts to Upgrade
While purchasing for a computer you must look for the top best specifications for your computer to serve you excellently without glitches and upgrade stress.
The computer Ram (Random Access Memory) this is the first part of the computer to look for and make sure that you have sufficient Memory for a perfect performance. RAM storage capacity is measured from Megabytes to Gigabytes, cache in L1 and L2. The higher the memory storage capacity the better it’s performance. The modern default memory holding capacity is 2 to 4 Gigabytes which can be upgraded to 32 Gigabytes, but this can be limited depending on the processor.
This is the main part of the computer that makes it have the name computer as it works as the “engine” of the computer the clock speed is measured in GigaHertz. The latest processors come in multi-core processor from Dual core, Quadcore with multiple cores. All the computer operations are handled by the processor. Make a guided choice while looking for a processor purchase the latest in the market.
Hard drive
This works as the storage area of the computer where all files and folders are stored either for archiving or for safe storage. The capacity of the hard drive is calculated by the amount of data that can be stored. The modern requirement of large storage space has improved the hard drive storage capacity from Megabytes to Petabytes. The higher the requirement for large capacity the higher the interest for hard drive upgrade.
The upgrading of these parts mostly applies to both laptop and desktop computer they only vary in the upgrade of the screen of the computer as you can upgrade from a 17-inch to a 32- inch monitor. The desktop computer is highly on the advantage rank as the desktop is perfectly manufactured with room for the desired upgrade of most components.
Laptops are purchased in their compact features although you can upgrade some of the parts stress-free. The best approach while purchasing for a computer is to go for the top specifications to ease the need for a sudden upgrade.
Factors to consider when planning for a computer upgrade
• Cost of the parts
• Purpose of computer use
• Time
• Inconvenience
• Technical knowledge
• Technology
While making your purchase of the best computer consult the expertise of Security Systems Nashville for a perfect computer choice that will serve you in an excellent performance.

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IP Security

There has been a rave of new technology regarding security as of late. One of the greatest achievements in security has been IP Technology and IP Security Cameras. The great thing about IP security is that each device actually “sits” on your local network like a printer, scanner, or PC.

IP Security is here to stay. You’ll notice ALL of the big manufacturers are going this route such as Hikvision, Dahua, Lorex, Flir, Honeywell, and many others. The reason being is with IP Security Systems they are easier to setup and manage than the older Analog Cameras. With IP Cameras – each camera, once connected to the network, will obtain its own unique IP Address. With this IP Address you can actually remote into the camera and configure certain settings. Such as; Record Time, Motion Detection, Night Vision Timers, Resolutions, and you can statically assign each camera to a reserved IP Address.

This newer technology makes it easier for Technicians and Installers to install, maintain, and troubleshoot problems if any arise. Another great thing about IP Cameras is the number of Cameras you can have. It’s virtually limitless depending of the size of the NVR you get. But, incase you do run out of NVR space for cameras you can just purchase and network another one into the LAN. Also, with basic POE (Power over Ethernet) switch you can plug in the cameras to the switch and get power without an additional power cable. This makes IP Camera systems so much better to work with and overall, generally, less expensive in the long term.

Another thing about IP cameras is that they all run over Cat5 or Cat6 Network Cable. Yes, it’s true. No more old bulky coaxial cable. This makes setting your NVR up in a network closet so much easier and better. Because, now all installers have to do is run the cabling to the same location as the network equipment. IP Security is here to stay and that’s a good thing.

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Networking Computers

Do you have to perform some network computer repairs? If so, you are in the right place at the right time because we will let you know how you can connect two PCs to a switch and how you can connect two computers together. Yes, you will manage to do this right away.

We have the information you need in a step by step fashion. This is the simple yet effective information that you need to read so you can do the job pretty well as soon as you. You will see that these steps are not hard to implement. Therefore, you should read on so you can truly find out more.

How To Connect Computers To A Switch

To connect computers to a switch, you will need a networking switch, some computers, Ethernet cables, and applications such as Dukto. These are the steps:

You have to turn on the networking switch after connecting it to a power supply.Use Ethernet cables to connect the computers on your LAN network to your switch down the road.Download Dukto as soon as you can.Install the app on each one of the computers. Get an IP in sequential order for each computer.Turn off the WiFI.The iP of the computer connected to the Port 1 will be, and the Gateway/Router – this till you realize that the IP configuration is truly complete.Open Dukto.You should see all of the PCs connected to your switch.

How To Connect The Computers Together

Do you need to connect some computers? If so, you are in the right place at the right time. These are the steps:

Use an Ethernet cable to connect the two PCs.Go to the Control Panel’s Network and Internet section.Click on the Network and Sharing Center section.Click on Change Adapter Settings.Select both the Internet connection and the Wifi connection. You have to click on an icon that has the Wi-Fi section under it. This is the moment to hold down the important Ctrl key. Next, you need to click on the computer icon which has Ëthernet” under it too.You have to right-click the important WiFi Connection section as soon as possible so you can get the results you seek. You will see a drop-down menu right away. Click on the important Bridge Connections section as soon as you can too.

Remember that computers are here to stay for a long time. They make our lives easier, and we truly love them. You have learned how you can connect computers to a switch and how you can truly connect some computers together as soon as possible.

Remember also that these steps are not hard to implement. You will not have to spend an arm and a leg to get what you want when it comes to connecting two computers to a switch. You will not have to spend a lot of money to connect two computers together, and you will love what you will get down the road too. Do this right away and have fun while in this amazing process down the road. Thanks to Security Camera Installation Memphis TN for this awesome article!