How to use mobile phones as securely as possiblehttps://securityinabox.org/en/chapter-10 How to use smartphones as securely as possiblehttps://securityinabox.org/en/chapter-11 Mobile Securityhttps://securityinabox.org/en/portable_security Surveillance Self Defensehttps://ssd.eff.org/ How to protect yourself and your data when using social networking siteshttps://securityinabox.org/en/chapter-9