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What is the OSI model? How to explain and remember its 7 layers

Network World

The layers help network pros visualize what is going on within their networks and can help network managers narrow down problems (is it a physical issue or something with the application?), as well as computer programmers (when developing an application, which other layers does it need to work with?).

How To 148
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Internet Two Seeks Chief Cyberinfrastructure Security Officer

CTOvision

Ensures that the organization’s IT infrastructure is secured based on the assessed risk to the organization and the community it serves. Advises executive staff on risk management issues to ensure the appropriate application of controls. All applications will be held in the strictest confidence. Click here to apply online.

Security 293
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Spotlight on Cybersecurity Leaders: Arun DeSouza

SecureWorld News

Arun DeSouza is the Chief Information Security Officer and Chief Privacy Officer for Nexteer Automotive. He has been a CISO for 20 years and has extensive global IT and security leadership and transformation experience. A : Safeguard people, data, and applications and minimize risk!

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2024 CSO30 Middle East Awards: Nominations are now open

CIO Business Intelligence

The conference, themed ‘Evolving Threats, Advanced Defenses: Cybersecurity in the Next Era’, will host the region’s most senior tech and security leaders. The winners will be the highest level of security practice heads from the Middle East’s largest companies, with appropriate representation across verticals.

Hotels 59
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InfoSec Policies and Standards: Some strategic context for those just diving into this world

CTOvision

Organizations are giving more priority to development of information security policies, as protecting their assets is one of the prominent things that needs to be considered. So an organization makes different strategies in implementing a security policy successfully. Targeted Audience – Tells to whom the policy is applicable.

Policies 268
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‘The key is the cloud’: How to keep up with the speed of innovation

CIO Business Intelligence

will offer insights on designing hybrid cloud environments for security and flexibility. Shamim Mohammad, EVP and chief information and technology officer at CarMax , will present a case study on how the cloud enables the company’s signature “Instant Offer” feature. And hear how the U.S.

Cloud 118
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SINET Showcase 2015 Update

CTOvision

Application deadlines have been extended but you must apply right away. security companies that are addressing industry and government’s most pressing needs and requirements. Deputy Chief Information Security Officer. Chief Information Security Officer. Department of Homeland Security. Lisa Davis.