The main problem with cybersecurity is the use of ineffective security controls and safeguards (weak passwords, no second factor of authentication, technology architecture design flaws), application development-related (SDLC) security flaws, phishing, and use of outdated software that has vulnerabilities. Cybersecurity services help prevent and correct security problems at all layers, from development and source code, to applications, infrastructure, and communications.
Another issue with cybersecurity in several companies is the lack of procedures, or the lack of training to correctly respond to security incidents.