700-245 Exam Dumps : Environmental Sustainability Practice-Building(ESPB)

Theincreased mobility of employees in a hybrid work modelis a driving factor for the new security paradigm focused onzero trust. As more employees work remotely or in a hybrid setup, accessing company networks and resources from various locations and devices, traditional perimeter-based security models become insufficient.Zero trustis a security framework that requires continuous verification of users, devices, and applications, regardless of their location, to protect against unauthorized access and cyber threats.

Increased mobility, along with cloud adoption, has amplified the need for robust security measures that ensure trust is never assumed and that all interactions are authenticated and verified.

Environmental Sustainability References:

Cisco. (2021).Zero Trust and the Hybrid Workforce: Securing the Future of Work.

Forrester Research. (2020).Zero Trust: A New Approach to Cybersecurity in the Hybrid Work Era.

Gartner. (2021).Zero Trust and Its Role in Enterprise Mobility and Security.

Cisco plans to achievenet-zero emissions for Scope 1 and 2 by 2030, which covers its direct operations, including energy use in its buildings and facilities. Scope 1 refers to direct emissions from owned or controlled sources, such as fuel combustion, while Scope 2 refers to indirect emissions from the generation of purchased electricity, steam, heating, and cooling. To meet this goal, Cisco is focusing on energy efficiency improvements, transitioning to renewable energy sources, and reducing its overall carbon footprint in its global operations.

This target is part of Cisco’s broader commitment to sustainability and aligning with international climate agreements.

Environmental Sustainability References:

Cisco. (2021).Cisco’s Net Zero by 2030 Strategy for Scope 1 and 2 Emissions.

United Nations Framework Convention on Climate Change (UNFCCC). (2021).Corporate Net Zero Commitments and Timelines.

World Economic Forum. (2021).Corporate Sustainability and Carbon Neutrality: Cisco’s 2030 Net Zero Goal.

According to the U.S. Department of Energy, lighting and HVAC (Heating, Ventilation, and Air Conditioning) systems are responsible for approximately57%of a commercial building's total energy costs. These two systems are the primary energy consumers in commercial buildings due to their continuous operation in maintaining comfort and lighting in large spaces. HVAC systems, in particular, consume substantial energy for heating, cooling, and air distribution, while lighting systems are significant because of the large number of fixtures and extensive operating hours.

Energy efficiency measures, such as switching to LED lighting, implementing occupancy-based controls, and upgrading HVAC systems to more energy-efficient models, are common strategies to reduce energy consumption and lower operating costs in commercial buildings.

Environmental Sustainability References:

U.S. Department of Energy. (2021).Energy Efficiency Trends in Commercial Buildings.

Energy Star. (2020).Commercial Building Energy Consumption Survey.

American Council for an Energy-Efficient Economy (ACEEE). (2020).Reducing Energy Use in Commercial Buildings.