Detectify's IT Security FAQ series is a collection of 10 concise Q&A posts designed to make web security concepts accessible and engaging, featuring insights from security experts. The series covers a range of topics, such as the security implications of approving apps on Facebook, the risks associated with WordPress plugins, the benefits of using password managers, and the necessity of two-factor authentication. It also distinguishes between ethical and malicious hacking, explains the significance of the OWASP Top 10, and provides guidance on choosing secure content management systems (CMS). Additionally, the series addresses the importance of SSL encryption, compares various security services like firewalls and antivirus software, and clarifies terms like malware, phishing, and DDoS attacks, serving as a valuable resource for enhancing online security awareness.