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Securing Your Computer

Dell™ Latitude™ D520 User's Guide

Security Cable Lock

Passwords

Computer Tracking Software

If Your Computer Is Lost or Stolen

NOTE: For information on how to secure your computer while traveling, see Traveling With Your Computer.

Security Cable Lock

NOTE: Your computer does not ship with a security cable lock.

A security cable lock is a commercially available antitheft device. To use the lock, attach it to the security cable slot on your Dell™ computer. For more information, see the instructions included with the device.

NOTICE: Before you buy an antitheft device, ensure that it will work with the security cable slot on your computer.

Passwords

NOTE: Passwords are disabled when you receive your computer.

A primary password, an administrator password, and a hard drive password all prevent unauthorized access to your computer in different ways. The following table identifies types and features of passwords available on your computer.

Type of Password Features

•Protects the computer from unauthorized access

Primary/System

 

• Gives system administrators or service technicians access to computers for repair or reconfiguration

Administrator

• Allows you to restrict access to system setup in the same way a primary password restricts access to the computer

•

Can be used instead of the primary password

 

 

 

Hard drive

• Helps protect the data on your hard drive or external hard drive (if one is being used) from unauthorized access

 

 

NOTE: Some hard drives do not support hard drive passwords.

NOTICE: Passwords provide a high level of security for data in your computer or hard drive. However, they are not foolproof. If you require more security, obtain and use additional forms of protection, such as smart cards, data encryption programs, or PC Cards with encryption features.

If you forget any of your passwords, contact your system administrator or contact Dell (see Contacting Dell). For your protection, Dell support staff will ask you for proof of your identity to ensure that only an authorized person can use the computer.

Using a Primary/System Password

The primary (system) password allows you to protect the computer from unauthorized access.

Access User Accounts from the Control Panel to create user accounts and add or change passwords. After assigning a primary password, you must enter it each time you turn on your computer.

If you do not enter a password within 2 minutes, the computer returns to its previous operating state.

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Dell D520 specifications Securing Your Computer, Security Cable Lock, Passwords, Using a Primary/System Password
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D520 specifications

The Dell D520 is a robust and reliable laptop that was introduced as part of Dell's Latitude series, catering primarily to business professionals and enterprises. Known for its solid build and practical features, the D520 emphasizes productivity and durability in a mobile computing environment.

One of the standout features of the Dell D520 is its comfortable keyboard layout. The full-sized, spill-resistant keyboard offers a tactile feel, making it ideal for extended typing sessions. Additionally, the touchpad is responsive, enhancing ease of navigation while on the go. The laptop's design prioritizes ease of use, ensuring that users can work efficiently, whether in an office or while traveling.

In terms of hardware, the Dell D520 typically features Intel processors, which provide a balanced mix of performance and power efficiency. This enables users to run multiple applications without significant lag, making it suitable for multitasking. The laptop is also equipped with a decent amount of RAM, ensuring smooth performance for standard business applications and tasks.

The D520 includes various connectivity options, crucial for modern-day professionals. It typically comes with several USB ports, an Ethernet port, and a VGA port for connecting to external displays. There is also the option for Wi-Fi connectivity, allowing users to connect to networks effortlessly.

One of the key characteristics of the Dell D520 is its durability. The laptop is designed to withstand the rigors of daily use and features a sturdy chassis that can handle rough treatment. This durability makes it a favorite among users who need a reliable machine that can endure a busy workday.

The D520 also emphasizes security features that are essential for business users. It includes options for fingerprint readers and smart card readers, allowing users to enhance data protection. This level of security is particularly valuable for professionals handling sensitive information.

Battery life is another important aspect of the Dell D520. With an efficient power management system, users can expect a reasonable battery performance that allows for extended work sessions without needing to recharge frequently.

Overall, the Dell D520 combines practicality, durability, and efficiency, making it an excellent choice for business professionals who require a reliable laptop for everyday tasks. Its balance of features and performance continues to make it a suitable option for users who prioritize functionality and dependability in their computing devices.
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