Archive for September, 2007

Wed
Sep
26

Avoiding Phone Taps



by: Shawn Davis

When you want to avoid phone taps on your line, one of the things you need to do is get a bug sweeper. These devices can help you find phone taps in your home that may be allowing others to get information that you do not want them to have. Regular bug sweeping with devices that you can easily find and buy over the Internet are key to ensuring that your confidential phone conversations remain confidential.

It is important to note, however, that there are other ways to avoid phone taps. Most telecommunications companies have had to make it easier for law enforcement to tap phones since 1994 and the passing of the law known as CALEA. Getting VoIP service over the Internet will protect you to a certain extent for the time being, although a recent FCC ruling demands that VoIP provides start building in easier third party access.

So, while you can probably detect phone bugs from the likes of amateur spies, bounty hunters, and some private investigators, detecting phone taps from law enforcement is a little trickier. Part of this problem is that they use hardwired solutions for their surveillance. This means that they tap into the phone line and create a physical bridge to their location. They can listen in without being near your house.

Cell phones might be able to help you avoid phone taps, if you use them to make the important and confidential calls out of your area. However, when in the vicinity of your cell phone, these are actually the easiest calls to intercept. You should always be careful when using a cell phone to discuss sensitive information, as it is possible for nearly anyone to hear it in the right conditions, inadvertently or on purpose. In any case, it is very difficult to avoid phone taps by law enforcement or military personnel because of the nature of how they tap a phone.

But even though you may not detect bugs from law enforcement, it is still worth your while to invest in some counter surveillance bug sweepers. This way you can still avoid revealing information when someone else is trying to nail you by using phone taps.

(c) 2005 Copyright www.spyassociates.com. This article is about: Phone Taps

Wed
Sep
26

10 Questions About Cellular Phones Answered



by: Alex Fit

1. What’s the difference between analog and digital phones?

Analog phones operate on an older and less effective technology. This technology doesn’t scale well and is more costly. Analog service is not compatible with numerous new features. Digital phones are lighter and more compact and have a longer battery life. When you are inside of a calling area the quality is better than analog. Digital phones support new features like caller ID, text messaging or wireless internet services.

2. What is a Dual Band Phone?

A Dual band phone is a phone that can operate on an analog and digital service.

3. What type of battery has the longest life?

Lithium-Ion or Li-Ion batteries have the longest life. They also happen to be the lightest in weight. The two pluses means there is minus attached, which is price. A li-ion battery will always be the most expensive type of battery available.

4. What’s the difference between the Stand-by time and Talk time?

Your phone is in standby mode when your phone is on but you aren’t talking. The power consumption is minimal and the phone can stay in this mode for a longer period of time. When you are using the phone you are using talk time. This consumes battery power at a much quicker rate. Your battery life will be somewhere between talk time and standby time

5. What is a roaming charge?

A roaming charge is when you make a call from outside of your calling area. Your calling area is defined by plan local, regional or national.

6. What are peak and off peak hours?

Peak hours are during the day when the cellular networks are very busy. These minutes are at premium and your plan will typically include the smallest amount of these. If you use more than your allotted peak minutes they will be billed at a much higher rate than off peak minutes. Off peak is the exact opposite of peak time. Each cellular provider has their own definition of off peak.

7. What are anytime minutes?

Anytime minutes are simply put minutes you can use anytime, peak or off peak. On most plans you will use anytime minutes first.

8. Do I pay for the call when someone calls me?

Usually yes. You are billed for the airtime when you receive a call. However some service providers are offering unlimited in network calls.

9. Should I buy a cell phone or look for a free cellular phone?

Free phones generally speaking don’t have the latest features, they are anywhere from 6 to 12 months behind. Also, free cell phones generally come with longer contracts. But, it is still possible to get a great deal on a free cell phone.

10. What to do if you want to upgrade/downgrade or cancel your service plan?

You can usually upgrade to higher plan without any cost. Some may force you to extend your contract for 1 to 2 years from that point. Downgrading your plan is often times not an option and when it is there is usually a penalty or fine.

Wed
Sep
26

How Does SMS Service Actually Work?



by: Joe Macon

Short message service (SMS) is a wildly popular feature available on most digital mobile phones. SMS allows users to send short messages to other cell phones. These short messages are called text messages. SMS was invented by a Finnish civil servant named Matti Makkonen. Many people understand what SMS is, but few understand how it actually works.

In SMS, messages are sent with a “store-and-forward” mechanism. The messages are sent to a Short Message Service Center (SMSC), and then relayed to the intended recipient. If the messages do not reach the recipient upon the first attempt, then the SMSC will try again. It is important to understand that SMS delivery is not guaranteed. Many messages cannot be delivered, but the delivery is called “best effort.” The amount of attempts to send a text message varies with the company.

SMS messages are transmitted via SS7 within the standard GSM MAP framework. SMS messages have a certain payload length. The signaling protocol is precisely 140 bytes. In simple terms, SMS messages have very constrained character limits. This is why messages are sent in “txt speak.” Text speak is the practice of shortening words and phrases in order to fit messages into the allowed amount of bandwidth. SMS messages cost different amounts in different countries. In the United States, the average message costs 10 cents.

Text messages do not always have to be sent from mobile phone to mobile phone. AOL Instant Messenger has an option that will send instant messages to a cell phone. Additionally, there is a widget available for Mac OS X Tiger that will allow a user to send text messages to a cell phone from the dashboard. SMS messages can also be utilized to give news alerts. Additionally, SMS messages can be used to give sports updates and statistics. In this way, SMS messages are very versatile.

Technology is constantly evolving. SMS services prove that communication is becoming broader and easier. Technologists predict that SMS service will advance such that the service will be more reliable, and be able to store more data for the purpose of transmission.

Tue
Sep
25

Basics of Forex and Fx Trading



Forex is the largest trading market in the world having an average daily trade of US$ 2 trillion and above. It is a potential platform for earning profit. It moves with the power of currency and is open 24 hours a day except weekends. Now if you are ready to get started with forex or fx trading, the first thing you need to do is to undertake an in-depth analysis of the currency market or forex. An analysis of forex can assist you to assess the best possibilities of trading in forex. To help you doing the same a few lines about forex are given below:

The forex or fx is a marketplace where one currency is traded for another. The forex is known for its extreme liquidity and high scale trading volumes. It is not confined within big investors or big players of the market but open for investors of all sizes and income level. Hence investors of all kind, irrespective of any status or size are welcome at forex.

Before starting fx trading, you should have a sound understanding of the currency. Major currencies in forex are US dollar (USD), Euro (EUR), Japanese yen (JPY) British pound (GBP), Swiss Franc (CHF) Canadian dollar (CAD) and Australian dollar (AUD). The US dollar is held as the most traded currency in forex which is followed by the Euro and Yen. If you live in a country where any of these currencies is used, it’s good to start trading in forex with that very currency. It’s good as you are familiar with that currency and understand it better than any other.

For a sound fx trading, you should know how to crack the info behind forex quotes. The quotes are usually listed in pairs for e.g. USD/JPY 109.2. This quote is a pair of United States Dollar and Japanese Yen. Here the currency listed first i.e., United States Dollar is called the base currency with a constant value of 1 unit. The latter one is known as counter. The quote exemplifies the relative value of one currency compared to the other.

There are several advantages of trading in forex. However like any other market, fx trading has a few risks also. Now if you can move with a proper understanding of your desired goal and latest information about the currency market, you are likely to earn substantial profits; if not today then tomorrow.

Tue
Sep
25

Students Cant Avoid Debt



The revelations from the Student Loans Company come just as it was revealed that British taxpayers are to now be expected to pay for free education for Scottish students, but not for those elsewhere in the UK.

However, the prospect of vast amounts of debt has not deterred students from applying to universities. By March this year, a record 446,765 potential students had applied.
The average student beginning a course this autumn will leave with a debt of around £30,000, which most will still be paying off well into their mid-30s.

The National Union of Students claims that such liability dissuades some poorer people from applying.

Scottish students, and those from the European Union outside the UK, will eventually pay nothing for education north of the border as the Scottish Executive plans to scrap its £2,000 graduate tax.

Anyone in England, Wales or Northern Ireland will still have to pay £3,000 a year to study in England with Scottish students paying just £1,700 a year.

By 2009, Scottish students will not be charged to graduate at all and from 2011, loans are expected to end as grants are to be reintroduced.

The news comes as the Office for Fair Access says the system of student bursaries needs to be overhauled.

The bursaries are supposed to help disadvantaged youngsters go to university, but campaigners argue that bursaries are not working and the money could be better spent on outreach and summer schools.

The system, designed with poorer students in mind, was part of the Government’s get out of jail card when it introduced £3,000 tuition fees for universities.
They were part of a package of measures offered by Tony Blair to buy off more than 100 rebel MPs.

The introduction of annual tuition fees pushed the total owed by current and former students in England and Wales to the Student Loans Company to £19 billion. This does not include other debts run up with banks, parents and elsewhere.

Students graduating last summer were saddled with an average total debt of just over £13,250 per head, according to a student money survey while the National Union of Students estimates that those graduating in 2009 will owe an average of around £30,000.
So how can students manage these impossible debts? Once graduated, it is a good idea to start work as soon as possible. Don’t wait for the job you want or are degree qualified for, instead take a job as soon as you can to avoid running up further debt to pay for your necessities such as rent and food.

Although the average graduate starting salary in 2006 was £13,860 a year, it is probably the first time that you will have had a decent regular income, but at the same time you may have had to move to a new area for your new job and have additional travel and living costs.
By working out how much money is coming in and how much is going out, you’ll know how much is left over to put towards repaying your debts, no matter how little the amount may seem, it is worth starting to pay those debts as soon as possible. Do not enter into any other debt or loans until you have whittled your existing debts down into manageable payments.


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