BotNet News

Your source for Online Security News

digital security

Digital security is the umbrella term that describes a range of tools, strategies and measures used to protect online information, identity and assets. It includes everything from encryption software and smartphone SIM cards to secure networks and advanced cyber threat detection systems.

This is in contrast to the more narrowly defined cybersecurity, which focuses on the defense of devices and services from electronic attacks by nefarious actors such as hackers. Cybersecurity has grown in importance as the number of connected devices and the deluge of data have increased, while the sophistication of cyberattackers has improved.

The most common digital security measure involves protecting sensitive or confidential information with cryptographic techniques such as passwords, file encryption, and secure communication protocols. It also involves restricting access to a device or network to authorized users. This has led to the rise of tools such as firewalls, VPNs, multi-factor authentication and identity theft protection.

Other aspects of digital security involve securing physical objects from unauthorized tampering or access. For example, metal locks can prevent unauthorized people from opening safes to steal valuable items. In addition, computer-based security measures such as anti-virus and disk encryption software can help protect a computer from malware and viruses that can potentially compromise digital security.

The growing importance of digital security has led to a high demand for qualified cybersecurity professionals. Whether you are interested in exploring a new career path or want to enhance your existing cybersecurity skills and credentials, Simplilearn offers a comprehensive selection of certification courses that can help you reach your goals.