What are the common tools used in cyber security systems?

Common tools used in cybersecurity include:

1. Antivirus Software: This software helps to detect and eliminate malware and other malicious software from systems by scanning and monitoring for suspicious activities.

2. Firewalls: Firewalls act as a barrier between a trusted network and external networks (like the internet), filtering incoming and outgoing network traffic based on a set of security rules to prevent unauthorized access and cyber threats.

3. Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS): IDS monitor networks for suspicious behavior and alert administrators to potential security incidents, while IPS go a step further by actively blocking or preventing identified threats.

4. Virtual Private Networks (VPNs): VPNs encrypt internet connections to ensure secure and private communication over public networks, protecting data transmission from third-party interception.

5. Security Information and Event Management (SIEM) Systems: SIEM systems collect and analyze security data from various sources across an organization to provide real-time insights into security events and potential threats.

6. Penetration Testing Tools: These tools simulate cyber attacks to identify vulnerabilities in a system or network, allowing organizations to proactively address weaknesses before malicious actors exploit them.

When used together, these tools provide layers of defense and monitoring to help create a secure environment by detecting, preventing, and mitigating cybersecurity threats effectively.