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Protecting Samba file servers in heterogeneous environments

Teamwork

Because Samba can be integrated easily into heterogeneous environments, a kind of heterogeneous administration is often necessary, and security falls by the wayside. We show you how to use a Samba file server securely in heterogeneous environments.
heterogeneous , Linux , Samba , Security
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What's new in SQL Server 2017

Ready for the Future

Microsoft SQL Server 2017 introduces SQL Server on Linux, along with machine learning services, support for graph data, and on-premises Power BI.
Linux , Microsoft , SQL
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OpenShift by Red Hat continues to evolve

Live Cell Therapy

Red Hat continues to improve the OpenShift Kubernetes distribution.
cloud , container , Docker , Red Hat
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Hands-on test of Windows Subsystem for Linux

Undercover

If you don't want to do without the main advantages of Linux on the Windows platform, the Windows Subsystem for Linux offers another option. We delve the depths of the Linux underworld and explain how you can optimize the subsystem.
Cygwin , Linux , shell , Windows
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Project management with Phabricator

The Fabricator

Bug trackers are the least thing that can be deployed to combat chaos in daily IT work. The free Phabricator software provides this service and many others.
MySQL , PHP , Red Hat , tools
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Credential management with HashiCorp Vault

Key Master

Admin teams can use secret sharing to centrally manage shared access to user accounts and services. HashiCorp Vault is one of the few tools that has proven effective when it comes to implementing this solution. Here's how to use this open source tool and keep important credentials safe.
admin tools , management , Security
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Professional virtualization with RHV4

Polished

New and updated features in Red Hat Virtualization (RHV) 4, along with seamless provisioning of services between traditional and cloud workloads, could help RHV make up ground on VMware and Hyper-V.
cloud , Red Hat , virtualization
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Digital signatures in package management

Package Insurance

Serious distributions try to protect their repositories cryptographically against tampering and transmission errors. Arch Linux, Debian, Fedora, openSUSE, and Ubuntu all take different, complex, but conceptually similar approaches.
Linux , Linux distro , security
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Oracle Linux 7.1/pfSense

On the DVD

Oracle Linux version 7.1 is based on the Unbreakable Enterprise Kernel Release 3 for x86-64. pfSense is an open source distribution of FreeBSD specifically for use as a firewall and router.
Oracle 7.1 , pfSense
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Data Archeology

Criminals often focus on browsers for various attacks because they are a worthwhile, attractive, and often easy target. However, admins can investigate such attacks with forensic tools that provide the ability to reconstruct browser sessions.

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