Online Systems Security
The other segments of section '1.4 Security' have looked at keeping the source of data secure and keeping it safe during transmission. The final piece of the puzzle is to consider how you keep online services secure from attacks. Unfortunately a number of different attacks have been developed to try and undermine the security of online services with the intent of stealing data malicious reasons. Some of the attacks that we will cover in this section include phishing, DOS, pharming, trojan email and virus generated emails.