Vous travaillez à distance et devez sécuriser votre réseau. Comment allez-vous repérer et corriger les vulnérabilités potentielles ?

To keep my remote network secure, I focus on: 1) Employing robust network segmentation to limit potential attack vectors. 2) Utilizing advanced threat detection tools that provide real-time alerts on suspicious activities. 3) Conducting regular security audits and vulnerability assessments to proactively identify and address weaknesses. 4) Educating myself and my team on the latest phishing tactics, social engineering and other threats. Staying proactive and informed is key to maintaining a secure and efficient remote work environment.

1) Keep software and hardware updated to fix any security gaps. 2) Use a VPN to protect my data and hide my IP address. 3) Enable two-factor authentication for added security. We can follow this for ensuring our security.

We should always: 1) Opt for Segmentation: Use VLANs and firewall rules to isolate sensitive areas, reducing exposure. 2) Secure VPN Access: Use strong encryption protocols (e.g., OpenVPN, IPsec etc. ) and enforce multi-factor authentication(MFA) for secure remote access. 3) Updated Software's: Ensure devices have up-to-date antivirus, firewalls, and intrusion detection/prevention systems. We could also use EDR solutions for real-time threat detection. 4) Monitoring (If possible): Set up continuous monitoring with SIEM tools to detect suspicious activities early.

Where people work isn't all that important. You need a detection and remediation capability that can reach your devices. In order to have that, a trusted connection between your detection/reporting/remediation toolbox and the potentially vulnerable device must be available. The network is untrusted and hostile at all times, so you deploy a technology like mutual TLS to establish a trustworthy path. This can be done with a VPN (WireGuard comes to mind) or something even simpler like stunnel. From that point on location becomes irrelevant and you do your regular inventory management and scanning etc. as if you were on a trusted LAN.

To keep your remote work network secure, use strong passwords and multi-factor authentication, and protect your home Wi-Fi with encryption. Regularly update your antivirus software and all other programs. Use a VPN to encrypt your internet connection, and keep work and personal devices separate if possible. Back up important files regularly and be cautious of phishing scams. Always use secure methods for sharing files and stay informed about new cybersecurity threats.