Navigating IT security and compliance can feel overwhelming, especially when dealing with complex technical jargon. To help, we’ve compiled a list of frequently asked questions that break down key IT security concepts in a straightforward way.

1. What is Endpoint Detection & Response (EDR)?

Answer: EDR is a cybersecurity solution that continuously monitors user devices like computers and servers to detect and respond to threats like malware or ransomware. It provides real-time threat analysis and response to help prevent cyberattacks before they cause major damage.

2. What is a Firewall, and why is it important?

Answer: A firewall is a security barrier that monitors and controls incoming and outgoing network traffic based on security rules. It acts as a protective shield between trusted internal networks and untrusted external sources, blocking malicious activity and unauthorized access.

3. What does ‘End of Life (EOL)’ mean for software?

Answer: EOL refers to the point when a software vendor stops providing updates, patches, or technical support for a product. Running outdated, unsupported software increases security risks, as vulnerabilities are no longer fixed.

4. How does Multi-Factor Authentication (MFA) enhance security?

Answer: MFA requires users to verify their identity using two or more authentication factors, such as a password and a temporary code sent to their phone. This extra layer of security helps prevent unauthorized access, even if a password is compromised.

5. What is Dark Web Monitoring?

Answer: Dark Web Monitoring involves scanning hidden areas of the internet where stolen data is bought and sold. Businesses use this service to detect leaked passwords, financial information, or other sensitive data before it is exploited.

6. What is the difference between a Security Event, Security Incident, and a Breach?

Answer:

• Security Event – Any observable occurrence related to an organization’s security, such as receiving a phishing email.  Events occur regularly and do not always lead to a security incident or breach.
• Security Incident – When a security event leads to a violation of a company’s security policy or controls.  A security incident is often a pre-cursor to a breach but early detection of and reaction to an incident may prevent a breach. 
• Breach – Unauthorized access to data, applications, network, or devices that results in or may result in information being exposed, leaked, stolen, destroyed, or altered. 

7. What does a Password Manager do?

Answer: A password manager securely stores and encrypts passwords for various accounts. It helps users improve password hygiene by making it easier to create and store long, strong, unique passwords.  Improved password hygiene  reduces the risk of security breaches caused by weak or reused passwords.

8. How does a VPN (Virtual Private Network) improve cybersecurity?

Answer: A VPN encrypts traffic (data) as it is passed across the public Internet.  A VPN connection might be established between a user’s device and a corporate network, or between two networks, or by using a VPN service which encrypts and anonymizes Internet browsing from a specific device.  Encrypting traffic, with A VPN, helps prevent hackers from intercepting sensitive information, especially when employees work remotely or use public Wi-Fi.  However, a VPN does not make a device or network impervious to threat actors.   

9. Why is regular Patching important for businesses?

Answer: Patching involves updating software to fix vulnerabilities, bugs, and security gaps. Cybercriminals often exploit outdated software, so applying patches regularly reduces the risk of threat actors taking advantage of known vulnerabilities.

10. What is Phishing Training, and why does it matter?

Answer: Phishing training educates employees on how to recognize and report fraudulent emails designed to steal sensitive information. Regular simulated phishing campaigns help reduce the likelihood of falling victim to real phishing attacks.

11. What is DMARC, and why is it critical for email security?

Answer: DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication protocol that prevents attackers from sending fraudulent emails using your domain. Implementing DMARC protects businesses from phishing, email spoofing, and brand impersonation.

13. What is Secure Access Service Edge (SASE)?

Answer:  SASE is a service that combines always-on VPN encryption with robust network traffic monitoring to prevent and detect malicious or unauthorized activities.  SASE can also provide a very secure remote access solution to supplant traditional VPN services and it provides a conditional access additional mechanism to only allow certain user devices to connect to corporate resources on the network or in the cloud.

How does Go West IT help businesses with IT security and compliance?

Answer: Go West IT helps businesses secure their IT infrastructure in alignment with compliance requirements. Our services include:

• Managed next-generation antivirus, patch management, and devices monitoring.
• Managed firewall configuration, vulnerability patching, and alert monitoring.
• Managed Endpoint Detection & Response (EDR)
• Managed password manager solutions including dark web monitoring.
• Vulnerability scanning
• DMARC configuration and ongoing monitoring.
• Managed backup, login analysis, threat detection, and phishing protection for the Microsoft 365 environment.
• By providing a SASE solution for remote access security, monitoring, and conditional access controls.

Understanding IT security terminology is key to protecting your business from evolving threats. If you have questions about your organization’s cybersecurity posture or need expert guidance, Go West IT is here to help.

Need IT security support? Contact Go West IT today to ensure your business stays secure and compliant.