Question 1

What does cybersecurity software do?

Accepted Answer

Cybersecurity software protects business infrastructure by detecting, blocking, and responding to threats across endpoints, networks, email, and identity systems. The category spans endpoint detection and response, SIEM and log analysis, vulnerability scanning, password and access management, email filtering, and zero-trust access control.

Question 2

How much does cybersecurity software cost?

Accepted Answer

Single-layer tools like password managers start at $5–15 per user per month. Endpoint and email security bundles run $30–80 per user per month. Full-stack platforms with endpoint, SIEM, and access control land between $80–200 per user per month. Managed detection and response services for small businesses start at $2,000–5,000 per month.

Question 3

What cybersecurity tools does a small business need?

Accepted Answer

At minimum: a business password manager, multi-factor authentication on all accounts, endpoint protection on every device, DNS filtering, and email security scanning. For businesses handling customer data or carrying compliance obligations, add vulnerability scanning, SSO, and a managed monitoring layer. Start with what you will actually run, not the most comprehensive stack on paper.

Question 4

What is endpoint detection and response (EDR)?

Accepted Answer

EDR is software deployed as a lightweight agent on every device in the business. It monitors process behaviour, network connections, and file activity in real time, and can isolate a compromised device from the network automatically. EDR replaced legacy antivirus as the baseline endpoint standard because it detects behaviour patterns rather than only known malware signatures.

Question 5

Do small companies need a SIEM?

Accepted Answer

Probably not without a dedicated analyst. A SIEM aggregates and correlates security logs across the entire environment and is powerful — but produces significant alert volume. Without someone reviewing and actioning those alerts, it becomes shelfware. Smaller teams typically get better outcomes from a managed detection and response service than running a SIEM in-house.

Question 6

What is the difference between cybersecurity software and a managed security service?

Accepted Answer

Software gives you the tools; a managed service gives you tools plus the analyst team to run them. Managed detection and response vendors monitor your environment, triage alerts, investigate incidents, and advise on remediation. For businesses without in-house security expertise, the operational overhead of a self-run stack often makes managed services better value, even at higher list price.

Cybersecurity marketplace

Proton

Secureframe

NordPass Business

Trustero

Thoropass

Drata

Vanta

JumpCloud

Jamf

KnowBe4

Proofpoint

Sift