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Laptop Battery Inside Constitution

Usually we can have a look of the outside look of laptop battery. It’s so huge comparing with the common batteries in other gadgets. Many people have no idea of the inside part. And I am still wondering what’s the inside constitution? Last week I came to my friends’ repair house. And I have witnessed the whole process that he had this dell D610 Battery rippled apart. It’s not so mystery as I imagined before.

In fact, most laptop battery cells are constituted of a battery case which included by six batteries or eight. The six batteries are connected by a number of charge and discharge detection circuit protection. When our laptop battery has strong dendrite, we could change battery cell to mend its life. The huge case just enveloped the six batteries which has the same look as ordinary battery.

In addition, most present batteries are made of lithium. It’s better than other materials. Comparatively, it’s more economical and practical. As we all know, there are millions computers has brought out each year. And the batteries are produced along with them. There is large demand of notebook computer batteries. That is why lithium has applied to laptop battery, like Toshiba PA3399U-2BRS Battery, HP 417066-001 Battery and HP DV6000 Battery.  Everyone is familiar with the battery in the light lamp. Then you should be clear about the working principle of laptop battery. It’s similar to each other. Then you know how to preserve your laptop battery.

Before, I was curious about the inside of it. But it’s really common as other batteries. The only difference is that it has a sealed covering. This adds some mystery to the battery. In daily usage, there are some tips that we should follow. Otherwise, it has many symptoms. Then you will keep it for longer lifespan. Though dell W1605 Battery has got strike, I can try to handle it by myself as my friend told me how to repair it. But this is not a try, so you should be cautious if you want to have a try. It’s full of surprising but also dangerous.  You might ruin your battery at worst.

Article from articlesbase.com

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How Laptop Theft Can Impact National Security as Hundreds of Military Computers are Stolen

With laptop theft becoming one of the foremost causes of identity theft and security breach, breaking news this week revealed that even the United States Navy is vulnerable to such attacks.  Theft of military laptops can lead to the breach of sensitive and confidential secrets.  Privileged communications between military officials can be easily revealed and publicized by thieves eager to expose national undisclosed information. This article explores the dilemma now faced by the military and how stronger security is needed by even the toughest defense arsenals.

 

Early last month, investigators recovered over three hundred laptops stolen from the United States Navy.  While on a crime spree spanning three states, the thieves were able to compromise these computers which held privileged and confidential information pertaining to the Navy and its operatives. Law enforcement issued a bulletin requesting any citizen having recently purchased a laptop to ensure it did not bear a NMCI (Navy/Marine Corp Internet) service tag.  While the Navy continues to investigate these crimes, officials wait with breath that is bated for assurance top-secret data will not be revealed to adversarial nations or terrorist groups.

 

In a similar attack, Lin Poo of Malaysia pleaded not guilty to the theft of nearly 400,000 bank card numbers after he stole a heavily-encrypted laptop belonging to the Federal Reserve. Specifically, members of the Fireman’s Association of the State of New York and a New Jersey teacher’s credit union were targeted.  Poo was arrested after police caught him selling bank card numbers at a Brooklyn, New York diner for ,000 per piece. Poo, no stranger to fraud, has been previously convicted of hacking into networks belonging to the United States Department of Defense.

 

Americans are increasingly finding themselves surrounded by incidences of laptop theft. Even the Department of Defense and the Navy are susceptible to attack. One surefire way to make certain these fraudsters cannot recover any confidential data is to install Snuko, PLC’s ironclad laptop security software. London-based company Snuko, PLC has lead the way in laptop security, specifically with its BlackBox software product which can protect against even the savviest of thieves. Upon notification that a breach has occurred, Snuko can remotely lock down the laptop’s hard drive while simultaneously enabling the GPS system.  These features make it easy for the military, or any other group affected by theft, to locate the missing computers and recover them quickly.  The BlackBox technology is also able to snap a picture of the perpetrator via the on-system digital camera installed in nearly all newer-model laptops. Simple installation of this defensive security software can help any military group finding themselves the victim of laptop theft.

 

In conclusion, anyone with a laptop must protect the data and software with Snuko’s security system. It should be apparent that hackers and thieves are getting more knowledgeable by the day.  Even defensive powerhouses like national Departments of Defense are finding themselves as victims. By installing the BlackBox software, laptop thieves won’t stand a chance at recovering confidential and sensitive data, thus keeping us all safe.

 

View original article here: http://snukoantitheft.wordpress.com/2010/11/26/how-laptop-theft-can-impact-national-security-as-hundreds-of-military-computers-are-stolen/

 

Article from articlesbase.com

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