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  2. Cybersecurity engineering - Wikipedia

    en.wikipedia.org/wiki/Cybersecurity_engineering

    Firewalls, whether hardware or software-based, are vital components of a cybersecurity infrastructure, acting as barriers that control incoming and outgoing network traffic according to established security rules. By preventing unauthorized access, firewalls protect networks from potential threats.

  3. Cisco certifications - Wikipedia

    en.wikipedia.org/wiki/Cisco_certifications

    Cisco Certifications are the list of the Certifications offered by Cisco Systems.There are four to five (path to network designers) levels of certification: Associate (CCNA/CCDA), Professional (CCNP/CCDP), Expert (CCIE/CCDE) and recently, Architect (CCAr: CCDE previous), as well as nine different paths for the specific technical field; Routing & Switching, Design, Industrial Network, Network ...

  4. Looking to Get Into Cybersecurity? Here's How (& Why It ... - AOL

    www.aol.com/looking-cybersecurity-heres-home-why...

    Understanding Cybersecurity Fundamentals. Cybersecurity is the foundation of digital security. It encompasses the practices, technologies, and processes designed to protect data, networks, and ...

  5. CCNA - Wikipedia

    en.wikipedia.org/wiki/CCNA

    CCNA (Cisco Certified Network Associate) is an entry-level information technology (IT) certification offered by Cisco Systems. CCNA certification is widely recognized in the IT industry as the foundational step for careers in IT positions and networking roles.

  6. Packet Tracer - Wikipedia

    en.wikipedia.org/wiki/Packet_Tracer

    Packet Tracer is a cross-platform visual simulation tool designed by Cisco Systems that allows users to create network topologies and imitate modern computer networks.The software allows users to simulate the configuration of Cisco routers and switches using a simulated command line interface.

  7. Information security standards - Wikipedia

    en.wikipedia.org/wiki/Information_security_standards

    The National Institute of Standards and Technology (NIST), a U.S. federal agency under the Department of Commerce, plays a central role in developing and maintaining cybersecurity standards, guidelines, and best practices. Initially created to ensure the security of federal information systems, NIST's standards have become globally influential ...

  8. What we know about L.A. fire evacuations, maps, causes and more

    www.aol.com/know-l-fire-evacuations-maps...

    Fueled by powerful winds and dry conditions, a series of ferocious wildfires erupted Tuesday and roared across the Los Angeles area, destroying hundreds of homes and killing at least 11 people ...

  9. Data center security - Wikipedia

    en.wikipedia.org/wiki/Data_center_security

    A key component of the security-readiness evaluation is the policies that govern the application of security in the network including the data center. The application includes both the design best practices and the implementation details. [2] As a result, security is often considered as a key component of the main infrastructure requirement.

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