Digital security encompasses the measures and techniques we use to protect our data, electronic devices, and online presence from unauthorized access, theft, or harm. This includes strategies to defend against risks such as hacking, identity theft, malware attacks, online scams, and breaches of personal information. Effective digital security involves the use of tools like antivirus software, VPNs, Parental Control Apps and firewalls to establish barriers to unauthorized access. It also involves adopting practices such as creating strong passwords with two-factor authentication, promptly installing software updates, and being cautious of suspicious links or attachments that may introduce security threats. Education is also crucial—having an understanding of common risks enables proactive efforts to minimize them.