1. A method of website access control, comprising: accessing, by a communications unit of a user terminal, a plurality of training websites over a network; classifying, by a classification unit of the user terminal, the training websites in a content category based on a user input; extracting, by a feature extraction unit, one or more features indicative of the content category from the training websites; determining, by a classifier determining unit, a classifier for classifying websites in the content category based on the extracted features; verifying, by a verification unit, the determined classifier by accessing, by the communications unit of the user terminal, a plurality of verification websites and classifying the verification websites using the classifier and if the verification websites are classified in the content category, prompting a user to verify the classification of the verification websites; and classifying, by an access control unit, further requested websites using the verified determined classifier and controlling access to the further requested websites based on the classification of the websites.