Care And Maintenance Of The Human Hard Drive

The human brain is very much like a hard drive. If you stop to think of it, they are both filled with billions of tiny bits of information, stored in the memory cells just waiting to be accessed. They both use electrical energy to find those bits and put them together to recreate something that we have placed there. They work on demand, and we expect them to instantly give us what we want.

And frankly, many people abuse both their hard drives and their brains! They fill them up with information and expect them to perform at top efficiency without the benefit of good maintenance. There are some basic support tasks that are essential to the well being of both. If you do not take proper care of both of them, they will fail you.

Both brains and hard drives need to be de-fragged on a regular basis! De-fragment means that you allow the machine (brain or hard drive) to rearrange the information that has been stored in it, so that it can find what you need more quickly and efficiently. When bits of information get stored all over the place, with no logical order to it, then it takes a lot longer for the machine to find and reassemble what you need quickly.

Probably, you have your hard drive set up to de-frag itself on a regular basis. It is done automatically, maybe while you sleep. Well, your brain does not have a task-scheduler to take care of this for you! It is busy 24 hours a day, 7 days a week and 365 days a year. It can not reset itself while you sleep. That is because it is still working on the things that your subconscious is trying to sort out. It is dreaming and remembering and stressing all the while.

So how do you de-frag your brain? Well, it takes three things: rest, relaxation and meditation. If you are a type A personality, then these three things may be altogether foreign territory for you! You may be in a high-stress job, or always be taking care of others but never yourself, or you may somehow think that taking care of yourself first is something that you do not deserve. Wrong! If you do not take care of this, it will force the issue. You may get sick, depressed or worse.

Meditation is an excellent way of maintaining your brain. It forces you to sit, relax and do "nothing" for a bit. You clear your poor brain of the clutter and the chatter and just let it run free. You do not have to do anything special, really, to meditate; you just find something that transports you! Music works for a lot of people. You can dance if it helps you, or do some drumming. You could get a good meditation tape or CD and listen to that. You could even sign up for a Tai Chi course, or try some yoga. Whatever you decide to do, do it regularly. At least once a week is necessary for the proper de-fragging of the average hard drive and the average brain.

At the very least you should be setting aside some time every week to just do something relaxing. Take a long bubble bath with some candles lit and some soothing music playing. Go sit outside in nature. The trick here is to just DO it, to take the time for yourself no matter what. See that you deserve it and that it is just as important as going to a doctor when you are sick. In fact, it can help keep those doctor visits to a minimum!

And while you are at it, consider getting a good anti-virus too. Your hard drive needs it to protect your information, and your body needs it to keep healthy. Anti-virus for the body means taking better care of you. Eat something healthy, go out and take a walk, and get more sleep! You can find the time to do this if you make it a priority.

If you take care of your hard drive, both the computer type and the body type, your life will improve significantly. Both will run smoothly and have a lot less crashes!

Privacy Issues Surrounding Biometric Technology

The terrorist attacks on the World Trade Center have provoked in-depth discussion and study of existing security measures, their deficiencies, and how to enhance security to prevent similar terrorist attacks from occurring in the future. Biometric technology has risen to the top of the list as a possible solution. The government is not the only entity exploring biometric security systems. The financial services industry see biometrics as a way to curb identity theft. Biometrics are intrinsic physical characteristics used to identify individuals. The most commonly used biometric is fingerprints but others include, handprints, facial features, iris & retinal scans, and voice recognition.

Soon after 9/11 there were calls for the issuance of national ID cards containing biometric information on an RFID chip implanted on the card. The argument is that national ID cards will increase security by identifying individuals with their unique fingerprints which are much more difficult to counterfeit than standard photo ID cards. There is also a movement toward biometric passports. It looks like biometric passports are coming soon. National ID cards may follow.

Biometric identification is nothing new. Humans have been identifying other humans biometrically since the beginning of time. You recognize people you know by their facial features, their voice, and other biometric features. What’s new is introducing technology into the mix that compares a given biometric with a stored database of biometrics to verify the identity of an individual. An individual place their finger on a fingerprint scanner and the image is compared with the database to verify the person’s identity. Promising as it is, biometric technology has not been without hiccups but biometrics are advancing quickly and becoming more and more prevalent in security systems.

Fingerprints are the most commonly used biometric identifiers. The National Institute of Standards and Technology (NIST) conducted a study that showed single fingerprint biometric systems had a 98.6 percent accuracy rate. The accuracy rate rose to 99.6 percent when 2 fingerprints were used and an almost perfect 99.9 percent when 4 or more fingerprints were used. The study results show that biometric identification is nearly perfect which is not surprising given the uniqueness of human fingerprints.

The US-VISIT program, which is an acronym for United States Visitor & Immigrant Status Indicator Technology, currently requires foreign visitors to the US to present a biometric passport containing 2 fingerprints and a digital photo for identification purposes before being granted admission to the U.S. Of course the biometrics are compared against a vast network of government databases full of known and suspected terrorists and other criminals.

On the surface biometric technology may sound like a panacea but it’s use has raised significant privacy concerns that need to be addressed. Here are six major privacy concerns: storage, vulnerability, confidence, authenticity, linking, and ubiquity.

Critics wonder how the data will be stored and how vulnerable it will be to theft or abuse. Confidence issues center around the implications of false positives and false negatives. Can the biometric data be used to link to other information about the individual such as marital status, religion, employment status, etc.? And finally ubiquity. What are the implications of leaving electronic “bread crumbs” to mark a trail detailing every movement an individual makes?

Until these issues are addressed, privacy advocates will lead a charge to resist biometric technology claiming it as a way for the government to assume a “Big Brother” type of rule as described in George Orwell’s novel 1984. But protest as they may, it’s likely national security concerns and the ability of biometric systems to enhance the security of US border and possibly prevent another major terrorist attack will win out over privacy concerns.

5 Reasons Why Fiber Optic Patch Cables Are Beneficial

In the modern era of technology, fiber optics has started to play an important role in data transfer and communication. The data transfer that happens in these cables is based upon the technology of optical networks. Light waves are encoded and modulated to send and receive data. And fiber optic patch cables play an important role in completing the end-to-end connection of systems using this technology.

First of all, let us understand what makes the optical fiber communication important. The fiber optics makes sure that certain desired properties of any communication are satisfied. And the quality that they maintain with respect to these properties makes using these network cables desirable.

Interestingly, the fiber optic patch cables require being compatible with all these properties to keep up with the network quality. So the attributes desirable of the fiber cables are also good for the patches. Some of the important properties are listed below.

Rate of data transfer: Data of high volume can easily be transferred using the optic cables. In fact, with the mainline network cables, one can transfer terabytes of data every second as done in case of the worldwide Internet exchange data. The same can be said about the fiber optic patch cables. The bandwidth of these cables is extremely high.

Speed of communication: The physical communication happens over modulated waves of light. As a result, the speed of communication is extremely fast with the fiber optic networks. One can use these networks to access real time data across the globe. The patch cables are compatible with the speed and they can transfer data at the same speed as the main network cable.

Absence of attenuation: Attenuation of signal is a critical factor in most of the networks. However, for an optical network, this is practically absent. The data can traverse along the network with no amplifier installed in the route. The patch cables also do not attenuate the data.

Accuracy of transferred data: The transfer of data takes place with a high degree of accuracy. The data suffers from practically no external hindrance. No signal coming form outside really changes anything about the data. As a result, the data transfer preserves the accuracy of information exchange. The fiber optic patch cables maintain high levels of accuracy when it comes to data transfer.

Security factors: Fiber optic patch cables are as secure as the overall optical fiber network. They are extremely difficult to break into and hence the possibility of data leaking out of the network is practically minimal.

All of the above makes using fiber optic patch cables beneficial when it comes to real life application. Make sure that you have got the right patch with the right length and aperture, and you are all set to enjoy the benefits of a secure and high speed communication.

The Best Forms of Advertising Using Banner Displays and Event Tents

Today, advertising like everything else has taken a drastic turn and the things that were not used in the past are used today as effective advertising and marketing tools.

Event Tents

Tents can be used for purposes of advertising today. You can purchase a great tent that will definitely reach out to your clients and the potential clients that you are targeting. There are so many kinds of pop up event tents that a company can use to excel effectively in advertising and promote business. The event tents can be custom made for a particular client and they can bear any message that the advertiser wants to put across.

Advertising is important and it may be for that reason that it remains such a significant thing even today. It is a reliable and reputable method of attracting and keeping clients. There are companies that have been in the advertising field for years and sometimes they are the best option when you really want to boost your company and increase revenue.

The custom tents should be created specifically and within the set requirements of the client. Since tents are used outdoors, they should be made with portable and sturdy materials that can withstand even the most extreme conditions. The finest quality material needs to be applied. They should also be UV proof and resistant to all the elements even as they are outdoors.

Banner displays

This is yet another mode of advertising that the company can choose to use. You can use banners to get your message across. You can use the banner during trade shows. These are inexpensive and truly effective during the trade shows. You can use them on tables, on backdrops and even tables. They should be appealing to anyone who comes across them to attract the attention of as many potential customers as possible.

When a business banner is designed in an effective way and then planned creatively and placed in strategic locations, it can be cost-effective and a very successful tool for business advertising.

Installation of banners is never hard and if willing, one can learn more about it very fast. You need to make sure that the banner is secured safely to add value to all the projects that you have.

Many companies that offer signage services do not give details on how one can advertise well using banners and the procedures that can be used to handle and to install them. There are steps that are involved and they can be used to come up with a presentation that is effective and one that will affect the success of your business.

There are different banner types as well as designs that you should think about to get the most out of this mode of advertising. Learn as much as you can about the different types of banners and the materials used to make them. This will guarantee that you get something durable and effective in all your advertising endeavors. Get as much help as possible from a company with experience in this field to make the most out of this advertising method.