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ITIL is Updating: ITIL 4 Foundation Now Addresses Evolving Best Practices

Article | Feb. 04, 2019

The ITIL 4 update is the first since 2011, and will address the new processes, vocabulary, and methods used in modern IT, including DevOps, Agile, and Lean IT development.

Bridge Your Knowledge from ITIL v3 to ITIL 4

Article | Feb. 01, 2019

ITIL® 4 Foundation Bridge is a new Global Knowledge course that addresses the specific needs of professionals who have already achieved the ITIL v3 Foundation certification and wish to upgrade to ITIL 4. 

How Secure is PowerShell?

Article | Aug. 20, 2018

Have you been afraid to implement PowerShell in your environment because of security fears? The reality of PowerShell security doesn’t always match the perception. When compared to other scripting languages, PowerShell is actually more secure by default.

DDoS Is Still a Threat and It Matters How You Handle It

Article | July 18, 2018

Despite a growing awareness and preparation for distributed denial-of-service (DDoS) attacks, the overall arc of DDoS attacks is not weakening, but actually gaining more attention from the companies and personnel who have experienced these threats first-hand.

Google Cloud Platform Security: A Data Fortress

Article | June 26, 2018

Google takes security to a whole new level thanks to their years of experience as one of the most popular targets on the internet for would-be hackers and denial of service bots. This led Google to build a sophisticated security infrastructure the likes of which few companies or organizations can claim. Google approaches security holistically and involves everything from the physical data centers, to the data pipelines between them, down to the training of each employee that is responsible for managing the infrastructure.

Cryptography Tools and Techniques

Article | June 25, 2018

Consider how many financial transactions are performed on the Internet everyday. Protecting all this data is of upmost importance. Cryptography can be defined as the process of concealing the contents of a message from all except those who know the key. Cryptography can be used for many purposes, but there are two types of cryptographic algorithms you need to understand, symmetric and asymmetric. Symmetric uses a single key, whereas asymmetric uses two keys. What else is required to have a good understanding of cryptography? It’s important to start with an understanding of how cryptography relates to the basic foundations of security: authentication, integrity, confidentiality, and non-repudiation.

The Future is Now with AWS Certifications

Article | June 15, 2018

Yes, there’s big money in AWS Certification, which tends to outpace other cloud certification salaries, but there’s more to the cloud than dollars and cents.

The Story Behind Cloudera and Big Data

Article | July 15, 2017

We spoke with Doug Cutting about his role with Cloudera and learned more about Big Data, training options for IT professionals interested in Big Data, and how Cloudera compares to Red Hat.

Two Great Security Features of VMware’s NSX Network Virtualization Platform

Article | Aug. 30, 2016

The VMware NSX platform combines networking and security functionality directly in the hypervisor and it interoperable with a vast majority of VMware’s products. The platform provides a set of logical networking elements and services, using logical switching, routing, load balancing, VPN, firewall, etc. This product decouples network functionality from the physical devices.

Business Continuity and Disaster Recovery: Protecting Your Assets and Dealing with “The Emergency”

Article | Dec. 18, 2014

Business Continuity and Disaster Recovery (BC/DR) planning is the process of developing the plans, processes and procedures to respond to the range of incidents. We start with understanding the essential functions of an organization, called Business Impact Analysis (BIA). In life, we set the same priorities: protection of family and friends, shelter, food and water and other life-giving essentials.