Useful Tips for Improving SCADA Security

SCADA systems include software as well as computers performing critical tasks and offering essential services for your critical infrastructure in the production floors. These systems ensure the reliability and efficiency of many manufacturing processes and because they include a data communications and connectivity aspect, it is imperative that organizations offer sufficient protection to the systems from variety of threats that could possibly compromise the normal operation of the system.

SCADA systems are generally used in monitoring the main parameters of the production processes. They also provide a control function in order to ensure that there is efficient control and provisioning of the most important services and functions in the facility.

The systems were initially built to perform monitoring functions of the production floors without any security aspect. SCADA systems, once installed, can operate for decades. Today’s environment is however of a different context and with different requirements which could be different from the one for which they were designed. They are more exposed to a variety of network security threats and they are more prone to cyber-threats. A lot of the modern SCADA systems deliver impeccable performance and are quite reliable and flexible. The only drawback is that they often lack sufficient security. Any impairment due to these security loopholes could potentially cause various security risks such as manipulation of operational data or even process redirection. More serious threats will cause a complete disruption of the most critical services.

When implementing SCADA systems, it is absolutely necessary for organizations to implement some SCADA security best practices that will ensure that the system is properly secured. Here are some useful tips on how you can improve this security:

Have an Industry-Standard Governance Framework

Operators should put in place very clear guidelines on how they are going to put in place clear governance framework. There is need for these operators to carry out a full risk assessment and also develop risk mitigation strategy. Controls should be implemented in the SCADA systems that will mitigate risks.

Offer Training

Training of SCADA engineers is very key to the realization of robust security practices that secure the systems. There is a gap between the knowledge of engineers and current security systems in place. Due to the long lifecycles of these systems, engineers may not have the most up-to-date information current SCADA infrastructure demands and new technologies as well as the protection measures that they need to implement in the current networking environment. Engineers should be trained in the use of the latest tools.

Implement Cross-Functional Engagement

Integrating SCADA systems into the company’s corporate infrastructure might leave behind some security gaps. There is the need for operators to enforce collaboration between the Parasyn IT security systems and the SCADA engineers and support staff. This will ensure that adequate precautions are taken well in advance against potential vulnerabilities in the system.

Invest in Continual Improvement of the Systems

Because security threats change on a day to day basis, operators should invest in the continual improvement of their security. For example, the data acquisition software should be updated on a regular basis and the necessary security measures undertaken to protect data.

How to Save Money with Managed Print Services

How to Save Money with Managed Print Services

A careful analysis of your printing costs may reveal that it takes a big effect on your bottom line and affect various other areas. Each business owner is looking for how to reduce costs and maximize benefits. One way through which you can achieve this is by reducing the printing costs. To that end, adopting managed print services is one way to cut cost on printer maintenance. In Sydney, companies offering printer repairs can also provide managed HP printer repair services.

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When you consider that option, you can realize that a big part of your printing costs is from printer maintenance such as the amount you spend on ink and printing paper. Since printing takes place in different departments, it is advisable to know the amount of printing required in each department. By using managed print services, you can be able to reduce the cost of HP printer repair and maintenance services. Companies that provide managed print services also have qualified technicians to carry out effective HP printer repair services.

Managed Print Service

As a business owner, you need to have an overhead to monitor your printing services. This will help you determine where a bigger part of your printing comes from. Once you engage a reliable company for HP printer repair Sydney has to offer, you can arrange for a managed print service. This type of service comes with reduced printing cost, improved security system, and improved business among others. For more information, visit us at Printer repairs

In Australia, you can find more information on managed print services from certified companies for HP printer repair. For example, you can try visiting http://printer-repairs.com.au/.

Here are the areas in which businesses could benefit from print managed services:

Reduction in Printing Costs

First off, a reliable company that provides managed print services performs a thorough audit of your printing services. By doing this, it reveals the amount of printing work in each department. Once you know that, it would be easier to correct the printer oversights. Besides, managed print services could help you initiate new changes in your print services. Some of the changes may include:

· Double-sided printing

· Printing in draft mode

· Reduced margins

All these steps will reduce the amount of ink or paper you use.

Reduced Environmental Impact

With print savings, you can improve your environmental impact a great deal. In the first place, you will reduce the number of trees cut to make paper. Besides, you will also reduce the amount of waste that go into the landfills.

Improved Security

With managed print services, you can have features installed in your printing system to prevent online document theft. Besides, you will experience improved business. Your business will run more smoothly in a controlled and organized printing environment.

Overall, managed print services will lead to fewer printer problems and improved business. Both internal and outsourced IT departments can spend less time to fix printer issues and to devote more time to other departments.

In Sydney, you can find more information on Hewlett Packard printer repairs by consulting relevant providers. For example, you can try visiting the website http://printer-repairs.com.au/printer-repairs/hp/.