What Is DevOps

Agile solves organizationally as a team iteratively and incrementally delivers new features, fostering collaboration with self-organizing and multidisciplinary teams. While DevOps resolves planning, development, delivery, and operations through process automation and a cultural change based on requirements gathering, bug tracking, visual project evolution, TDD, testing, continuous integration of changes, etc.

Why DevOps

The purpose is to reduce the time to market, or time to market, and test the demand for these characteristics, obtaining the following advantages for customers:

• Continuous feedback and validation that the “features” offered are meeting expectations.
• Reduction of efforts in customer support.
• Reduction of failures in deliveries.
• Greater agility to respond to changes.

A Practical Example Of Benefits For The Project And The Client

As you can see, Agile and DevOps focus on the customer and user, and our software product meets their real needs by delivering continuous value. I want to talk about a practical and evolving case. Integra’s IoT department took the risk of applying this cultural change. How it has been achieved has been by attacking from various points.

• Training in good software practices, system architectures, Clean Code, QA Automation, Domain Driven Design (DDD), Scrum, etc.
• Automation of development processes thanks to Azure DevOps, since it allows us to organize ourselves and keep track of each change from its requirements until it arrives in the cloud.
• However, the inclusion of this tool is a mere instrument like the ones I have named before.
• Introduction of Scrum as an organized methodology.
• Change in the approach given to IoT software products.
• Cultural change of each one of the members of the department.

As a result, there was an improvement in the coordination between teams, daily delivery of evolutionary and corrective, continuous feedback, detection of failures, the discovery of characteristics that had not been taken into account in the initial phases of the project, reaction to changes, maintenance of the customer and user at the center and satisfaction of the needs that he raises in his accompaniment.

The growth of this work methodology to develop new software should make us reflect on the importance of bringing together the work of Development and Systems technicians. Making their interaction more efficient impacts the agility and quality of the projects.

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The post Agile & Devops Improving The Customer Experience In IoT appeared first on Trends Tech Blog.

But even if the goal is the same, one important point must not be forgotten: While DevOps tries iteratively to continuously improve functions using the “trial and error” process, stability is always the focus in network operation. As effective as flexible development practices, microservices, containers, and cloud infrastructure, a resilient, resilient, and always operational network is still dependent on physical infrastructure. Or, to put it another way: Basically, networking is about connecting point A with point B and maintaining this connection safely and reliably regardless of all influences.

Automation matters; however, many network architects are confronted with fragile, complex networks due to years of manual infrastructure management using command-line interfaces (CLI). Installation and operation, as well as troubleshooting, are often ad hoc and without a real plan. As a result, every disruption requires human intervention, which limits the scalability and stability of the network.

NetOps, on the other hand, relies on automation for the provision and management of the network infrastructure: Instead of manual configuration, which increases the risk of human error due to its repetitive applications and routines, the configuration is scaled and carried out independently. Especially in today’s complex IT environments, where applications and systems are hosted at multiple locations, NetOps helps companies bundle their resources and thus save time and money.

An independent management level such as out-of-band (OOB) already offers presence and proximity to critical network devices. It is therefore well suited for integrating NetOps automation into a network. Modern console servers equipped with x86 processors use the common NetOps tools such as Docker containers or Python scripts and thus combine smart OOB management and network automation in one piece of hardware.

By upgrading or expanding the existing landscape, network engineers can extend these functionalities to the edge of the network with modern automation routines for each location. The appliance enables secure access to remote IP devices, even if the network fails, and automates processes such as the provision and configuration of network components.

At the same time, it provides the necessary “presence and proximity” layers for programming and automating the network management, i.e., someone only needs to be on-site for the physical installation of a device and its cabling. Everything else from configuration and deployment to troubleshooting and restarting after a failure is done remotely.

When it comes to fixing network failures, the greatest challenge for companies is getting technicians to the scene quickly. In the last Opengear survey, every third company complained about insufficient network monitoring, and over 40 percent struggled with a lack of diagnostic options to localize the source of problems. On the other hand, more than half of the companies surveyed have adopted a NetOps automation approach and have thus improved the reliability of their network significantly.

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The post The Future Belongs To NetOps appeared first on Trends Tech Blog.

In companies that use the DevOps methodology, it has changed the way applications are developed. However, adding security to this methodology has not been the focus of the developers’ thinking process. This can lead to many gaps in deployed applications, as Palo Alto Networks reports. DevOps needs to change the approach to security. By integrating security during the build time, DevOps teams can gain additional valuable insights to ensure security.

But what are the changes required and what impact will they have on the security architecture and operations? What needs to stay the same and what needs to be changed. Palo Alto Networks takes a close look at the relationship between DevOps and security.

When It Comes To Safety And Speed Matters

Even with manual approval points built into the workflow, traditional security operating models will be a bottleneck. To work effectively, security teams need to implement the DevOps model and integrate security to deliver tests and controls as part of the pipeline. This will require the introduction of some new tools, a shift in operational practices, and some new skills. In a company controlled by DevOps, this is the only way for a responsible team to ensure the protection of the company.

Shift Left Shift To The Beginning

The “shift of security to the left” means that security considerations are included early in the software delivery lifecycle, as far to the left as possible in the timeline. This makes sense because some security weaknesses are easier to spot during the design phase of application development – and much less expensive to fix – than after the software was deployed.

However, what this cannot mean is the full delegation of responsibility for application and runtime security to a development team. Security and development teams need to work together to identify threats and controls earlier and incorporate security testing into the software deployment workflow. The specific tools a team of developers needs to automate security testing are available, even if they’re not used everywhere.

Analysis Of Threats

Developers take more responsibility for the runtime stack on which their code is executed. They use approaches such as Infrastructure-as-Code to define an entire running application environment, or Docker files to define their application containers. In return, security teams need to understand the potential threats within these development environments. You need to provide tools that can be integrated at the earliest stages of application coding. In this way, teams can identify unsafe configurations so that they can be fixed before the first code is submitted.

Comprehensive DevSecOps

The software delivery model inspired by DevOps is becoming increasingly popular. Therefore, the other parts of IT, particularly security, have to adapt to faster development cycles and new attack vectors within a highly automated software delivery pipeline. This should be done in addition to implementing security best practices and keeping up with the ever-changing threats and compromise techniques. The only risk that decreases in contrast to cyber threats is that you have nothing to do in terms of security because there is still a lot to do.

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