Everyone who uses the computer will mostly keep their personal data and financial data in the computer. This is because many data can be stored inside the computer easily. However, this important data might be stolen by others (hackers) when the person surfs the internet by using the computer. Besides that, anyone can easily get access to the computer and knew the important data if the computer has no any security. This may cause undesirable activities occur such as important data of customer being stolen, personal financial data or code being stolen and personal data being manipulated. Therefore steps should be taken to safeguard all important data.
The first method to safeguard the data is by authentication. By using authentication, a person requires to verify himself in order to get access to a particular database. For example, a smart card is needed in order to access to a database. Thus not everyone is able to access to the database. Other than that, data can be safeguarded by authorization method. We can set a password in order to access a database. So, if there is anyone who wants to access to the database required to type the password set by the user. A password with above 5 characters is necessary to make it difficult for any third party to guess the password.
The third method of securing data is through non-repudiation. It ensures that a party in the dispute cannot refute a transaction that had occurred. This is necessary especially to the business people. Moreover, installing a firewall can also safeguard the computer from being hacked and important data being stolen. There are many firewalls available from the internet and it is free too. However it is advisable to use a subscribe firewall in order to get a better protection over the network. Firewall should be installed if the user will surf the internet quite often.
Above are some ways for safeguarding our important data. It is very essential so that our important data would not leak away. Prevention is better than cure. Therefore it is better to safeguard our data before it is being stolen.
The first method to safeguard the data is by authentication. By using authentication, a person requires to verify himself in order to get access to a particular database. For example, a smart card is needed in order to access to a database. Thus not everyone is able to access to the database. Other than that, data can be safeguarded by authorization method. We can set a password in order to access a database. So, if there is anyone who wants to access to the database required to type the password set by the user. A password with above 5 characters is necessary to make it difficult for any third party to guess the password.
The third method of securing data is through non-repudiation. It ensures that a party in the dispute cannot refute a transaction that had occurred. This is necessary especially to the business people. Moreover, installing a firewall can also safeguard the computer from being hacked and important data being stolen. There are many firewalls available from the internet and it is free too. However it is advisable to use a subscribe firewall in order to get a better protection over the network. Firewall should be installed if the user will surf the internet quite often.
Above are some ways for safeguarding our important data. It is very essential so that our important data would not leak away. Prevention is better than cure. Therefore it is better to safeguard our data before it is being stolen.
Reference:
Electronic Commerce: From Vision To Fulfillment-Awad, E. M. (2007)
E-Business and E-Commerce Management-Chaffey, D. (2007)
Electronic Commerce: From Vision To Fulfillment-Awad, E. M. (2007)
E-Business and E-Commerce Management-Chaffey, D. (2007)
1 comment:
A very clear and nononsense discussion regarding this popular issue, contribute many practical ways of data safeguard to me... but...why so serious...?
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