Q:

What are the advantages and disadvantages of mobile computing?

A:

Mobile computing allows a user to take her office with her anywhere she goes, but it also gives thieves more of an opportunity to steal files and other sensitive information. This is accomplished by hacking a user's device or Internet access point. The latter is especially risky if the user is using a public Internet access point such as a wireless hot spot at a coffee shop.

Those who use mobile computing never have to worry about leaving anything behind when they go to a meeting or on a business trip. They can also get faxes and voicemails without going to the office. Using a virtual private network, or VPN, with mobile computing also allows users to share files and information with each other and remain connected, even when they are not in the same office.

The major disadvantage of mobile computing is circumvented by encrypting data and by using passwords, a secure Internet connection and a VPN. VPNs are heavily used by companies to allow employees to access company files, while keeping the data as secure and private as possible. This is because a VPN acts as a secure Internet tunnel on the information superhighway through which only certain users are allowed to drive.


Is this answer helpful?

Similar Questions

  • Q:

    What are the disadvantages of using a mobile phone?

    A:

    Among the disadvantages of using a mobile phone are the hindrance they can pose to human interaction, danger when they're used while driving and a greater likelihood of harassment. In addition, mobile phones make their users overly available during their time off work, resulting in a work-life imbalance.

    Full Answer >
    Filed Under:
  • Q:

    What are the advantages and disadvantages of electronic communication?

    A:

    Electronic communication enables information exchange both synchronously and asynchronously across large distances and in a large number of formats, but disadvantages include security problems, a lack of access and potential misunderstood messages. This type of communication offers people many new ways of transmitting ideas and data.

    Full Answer >
    Filed Under:
  • Q:

    What are the advantages and disadvantages of text messages?

    A:

    The advantages of using text messages include the ability to have a discreet conversation in public without the possibility of being overheard. Disadvantages of using this form of electronic communication include a high potential for distraction in situations that require focus. Some detractors also argue that text messages allow people to relax their grammatical standards, using acronyms and abbreviations instead of complete sentences.

    Full Answer >
    Filed Under:
  • Q:

    What are the advantages and disadvantages of mixed economies?

    A:

    Mixed economies essentially create a balancing act between the private sector and government: these economies allow governments the opportunity to step in to correct market failures, but sometimes draw criticism for enabling too much governmental control. Mixed economies require participation and cooperation between the private sector (such as individual corporations and businesses) and the government. Ideally, these economies create strong, stable economies with minimal governmental interference. However, when the balance tips too far one way or the other, problems arise.

    Full Answer >
    Filed Under:

Explore