Information Security

Firewall and Network Traffic Filtering

The firewall is your first line of defense. We deploy and configure next-generation firewall solutions capable of deep traffic analysis, blocking malicious connections, and controlling authorized applications on your network. Rules are customized to your business context to provide maximum protection without hindering productivity.

We also manage web filtering to prevent access to dangerous sites or those that do not comply with your usage policy, thus reducing the risks of infection through involuntary downloads.

Antivirus and Anti-Malware Solutions

Malicious software constantly evolves to bypass traditional defenses. We install next-generation antivirus solutions that combine known signatures, behavioral analysis, and artificial intelligence to detect and neutralize threats before they cause damage.

These protections are deployed across all your workstations, servers, and mobile devices, with a centralized management console that allows us to monitor the security status of your entire fleet in real time.

Intrusion Detection and Prevention

Beyond the firewall, we implement intrusion detection systems (IDS) and intrusion prevention systems (IPS) that analyze network traffic for abnormal behavior or signatures of known attacks. These systems identify attempts to exploit vulnerabilities, suspicious port scans, and lateral movements characteristic of an ongoing compromise.

When a threat is detected, the system can automatically block the suspicious connection and alert our team for in-depth investigation.

Multi-Factor Authentication (MFA) Management

Passwords alone are no longer sufficient to protect your critical accounts. Multi-factor authentication adds an additional verification layer — SMS code, authentication app, or physical key — that makes stolen credentials virtually unusable for an attacker.

We deploy MFA across all your sensitive services:

• Email and collaborative suite — Microsoft 365, Google Workspace
• Remote access — VPN, remote desktops, web portals
• Business applications — CRM, ERP, financial systems
• Administrator accounts — Servers, network equipment, cloud consoles

Our team supports your users in adopting these new connection methods to ensure a smooth transition.

VPN Security and Remote Access

Remote work and mobility require secure connections to company resources. We configure encrypted VPN tunnels that protect data in transit from interception, even on unsecured public Wi-Fi networks.

Each VPN connection is authenticated, logged, and subject to granular access policies. We can restrict access based on time, geographic location, or device type to limit the risks of fraudulent use.

External Perimeter Protection

Your online presence — websites, mail servers, exposed services — represents a potential attack surface. We secure this perimeter through:

• Secure configuration of public services
• SSL/TLS certificates for encrypted communications
• Protection against denial-of-service (DDoS) attacks
• Monitoring of unauthorized access attempts

Internal Security Hardening

Threats do not only come from outside. Human errors, compromised accounts, or malicious employees can cause considerable damage from inside the network. We implement:

• Network segmentation — Isolation of critical systems to limit the spread of a compromise
• Principle of least privilege — Each user accesses only the resources necessary for their work
• Password policies — Complexity requirements and regular renewal
• Data encryption — Protection of sensitive information at rest and in transit

Suspicious Activity Monitoring

Our monitoring platform continuously collects and analyzes logs from your systems, network equipment, and applications. Correlation algorithms identify abnormal activity patterns: connections at unusual times, massive file access, repeated failed login attempts, or communications to malicious IP addresses.

Alerts are prioritized according to their severity and handled by our security team, who can intervene quickly to contain a threat before it spreads.

Security Audit and Vulnerability Testing

Knowing your weaknesses is the first step to correcting them. We perform comprehensive security audits that assess your current security posture:

• Vulnerability analysis — Automated scanning of your systems to identify known flaws
• Configuration review — Verification of security settings on your equipment and applications
• Policy assessment — Analysis of your security procedures and practices
• Report and recommendations — Prioritized action plan to remedy identified gaps

These audits can be performed periodically or on a recurring basis to track the evolution of your security level.