0P3N Blog

According to the careertech.org website, “A career-ready person effectively navigates pathways that connect education and employment to achieve a fulfilling, financially-secure and successful career.” This site also notes that a career is more than just a job and career readiness has no defined endpoint. Further, to be career ready in an ever-changing global economy requires adaptability ...

Haaz is an Insider Pro member who used Cybrary to successfully change career fields. Prior to Cybrary, Haaz encountered many adversities when applying to entry-level jobs with little to no experience. Cybrary’s online learning community gave Haaz the tools and knowledge necessary to wow companies and win interviews. Read more about his journey in his own words:  The ...

 Monday and Tuesday, December 10th and 11th, we are offering •Cybrary LIVE courses FREE to all users! For these two days only, you can attend any live course to experience the power of the unlimited access Insider Pro ...

It is not always an easy task determining which approach and what amount of resources are necessary to secure networks from cyber attacks. Protecting important information is essential when resources are at risk, but there are wasteful approaches and limited resources ...

Routing Metrics “Qualities used to determine best path” • Hop count: how many other routers does a signal need to pass?• Maximum Transmission Unit (MTU): The maximum size of a single packet we can send. Bandwidth and ports limit how much data can be pushed through• Casts: reliability, Roundtrip, cost etc.• ...

Just the Facts Monday night (for me, I'm in England at the moment), the question/answer site Quora.com reported a data breach potentially affecting 100 million accounts (for those who read my last article, this is about a 1.5 on the  Thriller  scale). According to their release, the following information was obtained by attackers: ...

There are a countless number of ways to monitor a network, and often times this means gathering target information and using software to perform reconnaissance. The software is used in acquiring a host target within an organization, extracting information from these ...

Good news Dell! You are no longer the cybersecurity nightmare of the week. Bad news 500 million people! You are now the victims of a truly magnificent data breach.   First, just the facts. On 30 November, 2018, Marriott International issued a press release ...

CISSP is considered as Internationally acknowledged benchmark for the information security professional. From the past two decades, it has gone through the test of times and proved its mettle. Stands for Certified Information Systems Security Professional and is expected to take a great deal of time and efforts from the aspirants by studying CBK - Common Body of Knowledge ...

Open Source Intelligence (OSINT) is defined as intelligence collected from publicly available sources. In the intelligence community, the term "open" refers to overt, publicly available sources; it is not related to open-source software or public intelligence. This form of gathering and analysis of information is crucial to understand for both cyber and physical security professionals. Today I ...