Digital self-defense

Digital self-defense is the use of self-defense strategies by Internet users to ensure digital security; that is to say, the protection of confidential personal electronic information.Internet security software provides initial protection by setting up a firewall, as well as scanning computers for malware, viruses, Trojan horses, worms and spyware. However information at most risk includes personal details such as birthdates, phone numbers, bank account and schooling details, sexuality, religious affiliations, email addresses and passwords. This information is often openly revealed in social networking sites leaving Internet users vulnerable to social engineering and possibly Internet crime. Mobile devices, especially those with Wi-Fi, allow this information to be shared inadvertently.

Digital self-defense requires Internet users to take an active part in guarding their own personal information. Four key strategies are frequently suggested to assist that protection.

Computer security in this context is referring to Internet security software. The ongoing security of private information requires frequent updating of virus and spyware definitions so that ongoing developments in malicious software cannot interfere with, or copy, private information.

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