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Protect Hyper-V with on-board resources

With the right settings and small tools, security in virtual environments can be increased significantly by tweaking the on-board tools.

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Pattern matching dispute in Python 3.10

A controversial change is taking place in Python version 3.10 known mainly from functional languages: pattern matching.

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Advanced MySQL security tips (a complete guide)

Security safeguards protect data on MySQL servers.

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Save sudo logs on a remote computer

One of the new features implemented in the current 1.9 version of the sudo tool is the ability to save sudo logs locally and on a remote computer.

Controlled container communication

Tune the iptables configuration for Docker by establishing your own forwarding rules.

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Ransomware: Prepare for emergencies

The danger of ransomware attacks calls for a robust backup and monitoring strategy.

Secure passwordless logins with FIDO2 and LDAP

Log in to your account securely without a password with LDAP and a schema to establish the objects and attributes required for FIDO2 authentication.

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Integrating Podman and systemd

With the integration of Podman and systemd, you can put any software inside a container under the control of systemd and see almost no difference between running the service directly on the host or inside a container.

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Reducing the Windows 10 attack surface

Windows attack surface reduction policies make significant progress in protecting your entire IT infrastructure.

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Grafana and Prometheus customized dashboards

Grafana analytics and visualization dashboards plus the Prometheus monitoring and alerting tool make possible extensive custom reporting and alerting systems.

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