What Is Digital Security?
Digital security is the safeguarding of information and systems in a digital environment. This includes the protection of data and systems from unauthorized access, cyber threats, and attacks. This is accomplished through a combination of technical and procedural measures including a wide range of tools, techniques, and practices.
This is more than just protecting passwords and other login credentials, it also protects your personal identity online. This includes your email address, online banking and financial information, and even social media profiles. Keeping apps that collect and share your information up to date, not using public WiFi for sensitive activities, not clicking on unknown links and deleting files that you no longer need are all important aspects of digital security.
In addition to preventing unauthorized access, digital security also ensures the integrity of data throughout its life cycle. This is done through a variety of means such as checksums, hashing, digital signatures and version control systems. Keeping backups of key information and systems is important to prevent the loss of vital information in the event of a disruption or a breach.
A digital security professional needs to be creative, analytical and always learning to stay ahead of the rapidly changing landscape. This is an exciting and growing field with many career opportunities. If you’re interested in a career in digital security, consider earning a cybersecurity certificate from SNHU. This will allow you to begin your career in the industry with a credential and help you position yourself for more advanced roles.