What does cyber security do? — VoltronAI

Author Adidas Wilson
4 min readMar 30

Cybersecurity is the practice of protecting computer systems, networks, and sensitive information from unauthorized access, theft, and damage. The need for cybersecurity has grown significantly in recent years due to the increasing amount of sensitive information being stored and transmitted digitally, as well as the rising number of cyber threats and attacks.

Cybersecurity professionals use a range of tools and techniques to safeguard computer systems and networks from cyber threats, such as viruses, malware, and phishing attacks. These techniques include:

Authentication and Access Control: This involves verifying the identity of users attempting to access a system or network, and granting them appropriate access privileges based on their role or level of clearance. Authentication mechanisms can include passwords, biometrics, and multi-factor authentication.

Encryption: Encryption is the process of encoding data in a way that makes it unreadable to unauthorized users. This is typically done using cryptographic algorithms and keys.

Firewalls: Firewalls are hardware or software-based security systems that monitor and control incoming and outgoing network traffic. They can be configured to block traffic from known malicious sources, or to allow traffic only from trusted sources.

Intrusion Detection and Prevention: Intrusion detection and prevention systems are used to monitor networks for suspicious activity, such as unauthorized access attempts or malware infections. These systems can be configured to automatically block or quarantine threats.

Patch Management: Regularly updating software and operating systems with the latest security patches can help prevent vulnerabilities from being exploited by attackers.

Incident Response: In the event of a cyber attack, an incident response team can be called upon to investigate the incident, contain the damage, and prevent it from happening again in the future.

Cybersecurity professionals must also stay up-to-date with the latest trends and threats in the industry, and continually evaluate and improve security measures to ensure that systems and networks remain secure.

Author Adidas Wilson

Adidas Wilson was born in Chicago, surviving a near death experience driving off a bridge in an 18 wheeler and getting hit by a train. Author and Motivator