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Network simulation with GNS3

Sand Castles free

The GNS3 network simulator is a convenient open source tool for the design and simulation of Cisco-based networks.

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Validating Docker containers

Container Inspection free

A new test tool by Google lets you peek inside Docker containers, so you can make sure they hold exactly what you expect.

container , Docker , Google , tools

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Lead Image Photo by Simeon Jacobson on Unsplash

Improved defense through pen testing

Black Hat, White Hat free

Discover indicators of compromise with open source pen testing tools.

Metasploit , pen testing , security , Shodan , tools

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Service discovery, monitoring, load balancing, and more with Consul

Cloud Nanny free

Modern-day DevOps techniques bring automation to everyday tasks, such as service discovery, monitoring, and load balancing.

cloud , DNS , tools , Unix

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VTP for VLAN management

Mod Comms free

Cisco's VLAN Trunking Protocol for Virtual LAN management in medium to large computer networks can make a network administrator's life easier.

Administration , network , tools , Virtualization

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Quick and easy SaaS provisioning for OpenLDAP

To Each His Own free

Provisioning SaaS apps for OpenLDAP users with Okta Cloud Connect lets you retain control of your users' data and access to applications, yet gives them the tools they want.

cloud , provisioning , tools

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Lead Image by Alex Kotliarskyi on Unsplash

A REST API automation strategy for DevOps

IT Factory free

Making resources available through REST APIs breaks down the automation silos that cater to the different IT and development environments and sets up an application-centric automation approach.

automation , DevOps , IT , tools

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