Sunday, September 13, 2009

How To Secure Your Laptop

Laptops are quite expensive, hence the risk of being stolen. Laptops are smaller, easy to travel with, because of these, its patronage is on the increase. Laptops because of their new processing power is a delight of most companies today.

How Do I Secure My Laptop

Laptops these days contain vital data and are greatly used for remote data access. Its security should be top priority to all users. There are three aspects to consider in securing your laptop.

  • Physical Security.
  • Security Software.
  • Security Consciousness.

Physical Security

Physical security involves physical barriers put in place to inhibit access to where your laptop is kept.

Such barriers, hinder the following circumstances;

  • Theft of your laptop.
  • Damage to your laptop.
  • Theft of information on your laptop.
  • Using your laptop to commit fraudulent activities.

The physical barriers should have the following features;

  • The ability to properly lock the entrance to where your laptop is kept.
  • An alarm system should be in place to notify you in case of a break in.
  • An inbuilt security camera (cctv) should be placed where your laptop is kept. This is to monitor your laptop.
  • All windows or doors must be screened to prevent prying eyes from seeing expensive information assets such as your laptop.
  • The ability to fasten the laptop to a non-moveable object. This is stopping a thief from carrying the laptop away.
  • The ability to trigger snap shots in case of a break in. These snap shots are directly targeted at the laptop.

Security Software

Access to your laptop can also be prevented using security software.

This security software prevents access to your desktop. It ensures that only the owner of the laptop has access to using the applications on the laptop.

Features of a Security Software

  • It must prompt the user, to enter a user name and a password.
  • The ability to generate audit report such as successful logins, failed logins should be an essential feature.
  • The user should be able to lock the screen when not in use.
  • Optional but also essential, the software should have the ability to beep when the screen is tampered with.

Security Consciousness

After all said and done, without security consciousness on the part of the user or laptop owner, every control put in place to deter access to the laptop would be futile.

Security Consciousness Tips

  • Always lock the door to your office.
  • Always carry your laptop with you.
  • If not in use put it in a safe and lock it.
  • Make sure when nature calls you activate the screen lock and all access doors to your office are locked.
  • Always keep your laptop locked in a box and in the boot of your car when driving.
  • Do not use your laptop in overcrowded places.
  • All the necessary details about your laptop must be written and stored in a safe place i.e. serial number, brand name, model e.t.c.
  • Insure your laptop against loss, such as damage, fire e.t.c.

Advice

Laptop security is an ongoing process. The need for regular information on laptop security is vital. The more informed you are on laptop security, the less vulnerable is your laptop to theft or damage.

Friday, August 14, 2009

Laptopical


Laptops have been a hot a search on internet for so many years. Even these days in third world countries, people are shifting to laptops from conventional desktop computers.
Laptops are light movable computers that do not require elaborate wiring. They are small enough to fit on the lap of the users. Laptops are used for the purpose of entertainment, work, and communication. They can be battery-operated. They can be used from homes, offices, and while traveling. The popularity of laptops has grown manifold over the years.

Every good bargain shopper knows that you can find deals by shopping for used items. Laptop computers are no exception. Educate yourself on your wants and needs and you will get what you want.
Refurbished rugged laptops are the renovated laptops specially designed to meet adverse conditions. Refurbished or used laptops are affordable secondary computers, ideal for use in harsh, rugged conditions. Rugged laptops possess specific system configuration, which makes it competent to work in the most taxing environment. Refurbished rugged laptops offer the opportunity to own a rugged laptop at an economical price.
Bell Labs developed the UNIX system in the early 1970s. The UNIX system is a popular multi user operating system created by a handful of proficient programmers. The most significant benefit of UNIX systems is multi-tasking. It was designed to serve as a small and highly flexible system that could be used by programmers to further enhance and customize its features. The end of the 1970s to develop a large number of operating systems modified UNIX. As it was portable, powerful and economically viable, UNIX systems were used for setting up servers on the World Wide Web. One of the most significant operating systems that are based on UNIX technology is Linux. UNIX based laptops are quite popular today.

Laptops are portable, small sized computer systems that can be used anywhere and everywhere. They do not require any elaborate wiring and have revolutionized the concept of mobile computing. Mini laptops are smaller laptops often referred to as handtops or palmtops. They are small enough to fit in the palm of the hand. They weigh lesser than an average laptop and have smaller screens and keyboards. The area for mouse movement is also smaller in dimension
In this scientific age, youths seems to be crazy about the laptops. They love to take it with them anywhere. The laptop can fulfill all requirements, either related to studies or enjoyment purpose. One can easily create, save and store one's private data in the laptop for further use.



Models:
Inspiron Mini 10 laptop Mini 10 & 10v
Screen Size: 10.1"
Starting at 2.5 lbs
Starting Price $299
Inspiron 13 laptop Inspiron 13
Screen Size: 13.3"
Starting at 4.9 lbs2
Starting Price $499
Studio 14z laptop Studio 14z
Screen Size: 14"
Starting at 4.30 lbs3
Starting Price $649
Alienware Laptops Alienware M17x
Screen size: 17"
Starting at 11.68 lbs4
Starting Price $1,799

Inspiron Mini 12 laptop Mini 12
Screen Size: 12.1"
Starting at 2.7 lbs5
Starting Price $399
Inspiron 14 laptop Inspiron 14
Screen Size: 14"
Starting at 4.96 lbs 6
Starting Price $449
Studio 15 laptop Studio 15
Screen Size: 15.6"
Starting at 5.5 lbs7
Starting Price $599
Alienware Laptops Alienware M15x
Screen Size: 15.4"
Starting at 7 lbs4
Starting Price $1,099

Inspiron 15 Laptop Inspiron 15
Screen Size: 15.6"
Starting at 5.8 lbs8
Starting Price $379
Studio 17 laptop Studio 17
Screen Size: 17.0"
Starting at 7.9 lbs9
Starting Price $649


Inspiron 17 Inspiron 17
Screen Size: 17.3"
Starting Weight: 6.80lbs.
Starting Price $499
Studio XPS 13 Studio XPS 13
Screen Size: 13.3"
Starting Weight: 4.85lbs.
Starting Price $999


Studio XPS 16 Studio XPS 16
Screen Size: 15.6"
Starting Weight: 6.41lbs.
Starting Price $999

Tuesday, July 28, 2009

Laptop

From laptopical, the free encyclopedia

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An IBM Thinkpad R51 laptop

A laptop is a personal computer designed for mobile use small enough to sit on one's lap.[1] A laptop can be distinguished from a desktop, notebook, nettop, and netbook. A laptop integrates most of the typical components of a desktop computer, including a display, a keyboard, a pointing device (a touchpad, also known as a trackpad, and/or a pointing stick), speakers, and often including a battery, into a single small and light unit. The rechargeable battery (if present) is charged from an AC adapter and typically stores enough energy to run the laptop for two to three hours in its initial state, depending on the configuration and power management of the computer.

Laptops are usually shaped like a large notebook with thicknesses between 0.7–1.5 inches (18–38 mm) and dimensions ranging from 10x8 inches (27x22cm, 13" display) to 15x11 inches (39x28cm, 17" display) and up. Modern laptops weigh 3 to 12 pounds (1.4 to 5.4 kg); older laptops were usually heavier. Most laptops are designed in the flip form factor to protect the screen and the keyboard when closed. Modern tablet laptops have a complex joint between the keyboard housing and the display, permitting the display panel to twist and then lay flat on the keyboard housing. They usually have a touchscreen display and some include handwriting recognition or graphics drawing capability.

Laptops were originally considered to be "a small niche market" and were thought suitable mostly for "specialized field applications" such as "the military, the Internal Revenue Service, accountants and sales representatives". But today, there are already more laptops than desktops in businesses, and laptops are becoming obligatory for student use and more popular for general use. In 2008 more laptops than desktops were sold in the US and it has been predicted that the same milestone will be reached in the worldwide market as soon as late 2009.

Laptop Choices that fit your lifestyle are key to matching you to your machine. It's just as important as choosing the right pair of shoes. If it fits well, you can go about your day with the greatest of ease, otherwise you will be stumbling and fiddling with that which doesn't fit. Laptops are not created equally, so it's very wise to educate yourself before making your choice in a laptop.

Laptop security devices are important to prevent your laptop from being stolen as well as to prevent the data from your laptop being retrieved and used in the event that your laptop is a victim of theft. Here are 10 tips to prevent your laptop from theft as well as an explanation of laptop security devices that ensure your laptop and data are protected. The main attraction of laptops is their portability and mobility. It is great to be able to take your computer with you and use it anywhere. But with these benefits comes a risk of theft.

There's a fantastic range of laptop computers available to buy online, with a variety of features to suit different needs and uses. Here are some useful hints and tips about things to consider when choosing a laptop.