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This Certification Prep Guide provides an overview of the Microsoft Azure Solutions Architect Expert certification and offers helpful tips that you can use when preparing for your certification exam.
This Certification Prep Guide provides an overview of the Microsoft Azure Administrator Associate certification and offers helpful tips that you can use when preparing for your certification exam.
This Certification Prep Guide provides an overview of the Microsoft Azure Fundamentals certification and offers helpful tips that you can use when preparing for your certification exam.
This Certification Prep Guide provides an overview of the Microsoft Azure Developer Associate certification and offers helpful tips that you can use when preparing for your certification exam.
In the spring of 2013, Cisco announced major updates to their Cisco Certified Network Associate (CCNA) curricula, including a new version of the CCNA Routing and Switching exam (200-120 CCNA). This paper provides a review of the CCNA Routing and Switching exam's critical concepts, as an aid to students preparing to pass the latest version of the CCNA Routing and Switching exam.
Network security is everyone's concern, and this applies to computer security as well. Many security breaches occur due to user ignorance of basic security principles, not malicious intent. Network and computer security are like an onion - there are multiple layers. Good security begins with understanding what you can do to keep your systems safe and implementing a layered approach. If you depend on one program or feature to secure your computer, then when (not if, but when) that dependency is breached, you may have personal information stolen or even have your computer taken over.