Laptop computer security
In addition to the basic security precautions for a desktop computer, a laptop computer requires specific security measures, since you can use it in public places.
Caution
A fraudster may:
- Access your computer and its data through a wireless network when you connect to a public access point
- Watch over your communications
- Steal your laptop computer and then access your personal data and information
How can you protect yourself?
Actions you can take
- Properly secure your computer to protect the data that it contains
- Beware of fraudulent wireless access points
- If you use your laptop in a public place, make sure that it does not contain personal information
- If you need to have sensitive data on your laptop, make sure that it is encrypted
- To avoid the interception of information, never send personal information, such as passwords, on public networks
- Activate the password request after putting your computer on stand by and exiting the idle screen
- Use secure passwords to block access to your computer and data
Actions that require expertise
- Reduce the risks of attacks by deactivating services that are not necessary, such as file sharing or remote access. In addition to increasing security risks, these services use system resources and reduce your computer’s performance. However, deactivating essential services may cause problems. If in doubt, consult an expert
- Deactivate the wireless network card (Wifi or Bluetooth) when you are not using it
- Use a comprehensive encrypting solution for the hard drive with authentication before your computer boots up
- Define a password "Drive Lock," if your laptop’s hard drive supports this function
