What is learned in a master in cybersecurity and why it can be useful

Master in cybersecurity, how beautiful name you have .But what are you for? Before telling you, we go back to the winter of 1971.At that time, a certain Bob Thomas, a computer scientist at BBN Technologies, developed a small program with an academic character.In his research I found that a program could leave a trace wherever he went, a kind of footprint: Programmed in a PDP-10, Thomas circulated the invention among the TENEX systems through ARPAnet, father of the current internet.

And his trail said "I'M THE CREEPER: CATCH ME IF YOU CAN".Thanks to this little worm, software could be developed to conduct air traffic simulations .The security of many transactions could also be improved. Related

Ray Tomlinson, father of the email , was excited about the idea.And I tweaked the program so that it could be self-replicating. The first informatic worm was born .Bob had than to defeat his beast by creating a Reaper, a program that would detect and hunt Creeper, but the seed had been sown: quite ugly things were expected on the horizon.

What is learned in a master in cybersecurity and why it can be useful

And so it was: the German computer scientist Marcus Hess hacked a gateway in Berkeley and used the connection to access ARPAnet and bundle it.Using a worm, hacking 400 military computers, including mainframes of the Pentagon , with the intention of selling the files to the Komitet gosudarstvennoy bezopasnosti.The same KGB.The criminal business was born.And with it a challenge: the astronomer Clifford Stoll detected the intrusion and deploy a honeypot , a virtual path, to hunt down the hacker .

CYBER SECURITY IN 2018

The one above is a story told in almost any faculty where development of software and cybersecurity are involved.But then we could find a PC for every 1,000 inhabitants.Today we have 4,021 million Internet users. A population that exceeds 50% of the planet .

What is learned in a master in cybersecurity and why it can be useful

A metropolis that runs four million searches on Google every minute, which produces 2.5 quintillion bytes per day.To contextualize, we could say that Internet civilization has been founded, by volume of data, less than five years ago.These wicks, cybersecurity is capital.The new citizens need heroes like Clifford Stoll.

LEARNING TO PROTECT THE FUTURE

What do you learn in a master in cybersecurity? It offers, on the one hand, a global view of the scenario, puts us in the current cyberintelligence market.On the other hand we propose the implementation of different secure access systems , data transmission and methodologies in hardware and software .Once we know the tools, the vulnerability process is given: how to detect and respond to threats.

What is learned in a master in cybersecurity and why it can be useful

During the master, competences are usually dealt with in the different types of malware , reverse engineering techniques, phishing, etc.Practical cases are usually put on the table at different levels of communication and security, with timed exercises to solve different incidents.

Finally, it is also common to participate in conferences and learn the possibilities of ethical hacking and how it applies to improving security.An example of these are the different awards that granted to users for presenting code tests where backdoors and faults are found from which to violate applications.

ANALYZING THE SCENARIO

What is learned in a master in cybersecurity and why it can be useful

But let no one assume that cybersecurity is strictly based on write and chop code day after day , in front of an ultra-monitored PC and connected to an encrypted server.Yes, that is also it, but there is a wide spectrum of action.

Responding to the owner, we can say that the information has an analytical cut, since it is learned to analyze the different computer risks, identifying vulnerabilities, threats and methodologies to prevent them .

Cybersecurity is a reactive discipline: it responds to threats as they arise.Of course, the key lies in the ability to act.The greater the speed, the damage will be minimized.What damage are these? As we already explained, and according to Juniper Research estimates, in 2019 cybercrime can cost about 2 billion dollars a year, without adding up that abstract cost implied by industrial espionage, where access to confidential data can destroy a business campaign.

To the aforementioned risk analysis is added a security economy : impact studies in different businesses, such as alleviating possible leaks or safeguarding data.In this predictive segment new technologies, intelligences come into play artificial and deep learning .

WHERE, HOW AND AT WHAT PRICE

Cybersecurity is one of those thriving new economies, one where the need for specialists is urgent, where supply is scarce but demand is piled up.The past Cybercamp already highlighted the more than 30 companies interested in hiring specialists in this field.

And where to study a master in cybersecurity? As we have stated on other occasions, academies such as U-tad have a master's degree with Indra, something also offered by the Camilo Jose Cela University, Carlos III of Madrid or the INESEM Business School.The offer is not as wide as it would be desirable, but if we can appreciate a marked trend.

Salaries do not fall behind either.Network security engineers or IT security engineers have gross salaries around 33,000 euros a year .To which we must add different internal objectives and diets.

And is that the cyberxtorsion, the theft of digital wallets and data hijacking -by ransomware -or the cryptojacking are present in our day by day.Something we will have to live with for the next few years.There is no completely insurmountable machine or 100% infallible method.This is a market where students have to learn and relearn.

Images | INCIBE, Pixabay.Infography created by Buguroo

Comments

Internet of plants: a tomato knows as much about networks as you

The possibility of plant species communicating through complex networks, what some scientists have called the internet of plants , is an issue that has been discussed for a long time, at least 20 years.It was in 1997 when the scientist Suzanne Simard , from the University of British Columbia in Vancouver (Canada), published a study in the journal Nature on how Forest plants use complex systems where species exchange nutrients, send warning signals and relate to the environment. Although there is no scientific consensus, several investigations seem to support this hypothesis.If confirmed, as we read in a fascinating report by the Sinc Agency, the forests would act as huge structures that are articulated under the soil through a network in which factors invisible to the human eye interact and can determine the future of the climate.Understanding how it works is the challenge that even science faces. internet of plants and the wisdom of forests The premise of Suzanne Simard ...

New setbacks for conspiranoicos: radiofrequencies do not affect health

New evidence published by the Scientific Advisory Committee on Radio Frequency and Health (CCARS) in its 2016 Radio Frequency and Health Report indicates that there are no adverse health effects derived of exposure to radio frequencies emitted by mobile phone antennas or radio and television broadcasting.No evidence has been found on the danger in wireless systems (Wi-Fi) or airport scanners. The new 2016 Radio Frequency and Health Report collects, updates and analyzes the scientific evidence on the subject for the period between January 2013 and June 2016. radio frequencies are not dangerous According to the conclusions of the report " the critical analysis of the evidence supports that there are no technical or sanitary reasons that justify the arbitrary and discretionary imposition of more demanding exposure limits than those recommended by WHO-ICNIRP and the Union European ", while the application of more restrictive limits" would imply increasing the n...

GIF history: where they come from and where they are going

Funny, witty, curious... GIFs have already become a regular resource in social networks and messaging applications and have become part of our daily lives and jokes.It is an image format that has evolved significantly throughout its history and is experiencing a new awakening. In fact, to find its origins, we must go back more than twenty years ago .A moment in which they had little to do with what we know today and an evolution that we could not stop review.So let's find out where they come from and try to catch a glimpse of where they are going. What is a GIF The word GIF responds to the acronym of Graphics Interchange Format , or what is the same, graphic exchange format.A term for the graphic format used in the network for both static images and animations.In more concrete terms, it supports 8 bits per pixel and allows you to display images with up to 256 colors simultaneously-limited by a palette of 16 million-. This particularity makes it a perfect ally of infogr...

Amazon Prime Video arrives in Spain: this is all you need to know

That during the last years there has been a change in the way we enjoy audiovisual content is an obvious reality, as reflected by the huge popularity of streaming services like Netflix and the like.A context in which new competitors are constantly added and that, after the landing of this company in our country just over a year ago, is in full transformation. In fact, today we have learned of the incursion of a new protagonist in this area.Yes, because Amazon Prime Video has just arrived in Spain .A landing that takes place only two weeks away that of HBO, which culminates in a 2016 sown of changes.But, what exactly does it consist of? What advantages and disadvantages does it have compared to the "of its kind"? WHAT AMAZON PRIME VIDEO OFFERS The type, quality and quantity of movies and series offered by the service will be key when determining your success.A catalog a priori smaller than that of HBO and Netflix, but in which we find titles like Seinfield , Into...

What we know and what we suspect in the new Facebook algorithm change

"In my time, we read the newspaper in Facebook ".By 2020, nostalgia has taken over billions of people.In its memory, 2018, when Facebook stopped being Facebook to become Facebook again.Paraiso of engagement for brands and media, land paid for clickbaits and fake news, the social network of Mark Zuckerberg has given a rudder to his algorithm. He wants to return to his origins .And this is what will happen. Related If something goes well, to change it.40.653 million dollars entered in 2017.More than 2.100 million active users per month, a quarter of the world's population.But Zuckerberg is not one of those, of which they are.Want a Facebook with more social connections between people and less presence of brands and media .And what do your users want? Nearly two-thirds of American adults consume news on social networks.More than half do so on their Facebook walls.Pew Research Center data points to a clear trend: Facebook is becoming a media platform.54% of Facebook u...

No kidding: selfitis exists and can be a problem

Sometimes one thinks that social networks were created to share photos of faces putting on little bones and images of dishes overflowing with appetizing foods or, better, of faces putting little bones in front of plates overflowing with appetizing foods in the same shot.is to see faces, faces, faces...all of them smiling, as if looking at the smartphone mirror was the height of happiness.And it does not seem that there are so many beautiful and happy people, or maybe yes, that you go Namely.What envy. Well, what we're going to do: Janarthanan Balakrishnan psychologists from the Thiagarajar School of Management in India; and Mark D.Griffiths, of the Nottingham Trent University, in the United Kingdom, have published an article in the International Journal of Mental Health and Addiction entitled 'A study on' Selfitis', which names this mania of going around the world taking pictures of oneself, as if beyond our curls the world had been destroyed by that meteorite th...

Twitter shows the best of ourselves (it wasn't always going to be the worst)

In the era of social networks, accustomed to interact daily with Facebook, Twitter, Instagram, Google or WhatsApp, we forget that these tools are phenomenal in the History of Humanity capable of mobilize hundreds of thousands of people in very different geographical locations in a matter of hours or even minutes. Already in the past, Twitter has asserted its more social dimension to mobilize people, companies or organizations and also, from a broader perspective, feelings of solidarity and support or also of rejection and repulses towards causes with an important mediatic impact.Recently, Twitter was once again the engine of solidarity after Dortmund's explosions as the Borussia Dortmund team bus passed on its way to the local stadium on the occasion of the Champions League match between the Borussia and the Monaco. These explosions did not have the devastating effect that they could have caused , so that everything remained in a major social commotion at international lev...

Most apps for children violate your privacy

Do you know if apps with which children enjoy their safety? A team of researchers from the International Computer Science Institute (ICSI) of the University of Berkeley has studied compliance with the Online Privacy Protection Act (COPPA) in these mobile applications for the little ones, through a scalable dynamic analysis that allows the automatic evaluation of privacy behaviors of Android apps. After studying 5,855 applications aimed at children, the research concludes that most of these apps, 57%, violate the privacy of their users mainly due to the use of data by third parties. apps for children and privacy Although many apps offer options in their configuration to respect the federal law that protects minors in the United States, by disabling tracking, their results suggest that a majority of applications either do not use these options or propagate them in wrong way. In addition, researchers believe that 19% of apps for children send user IDs to third parties to show ...

Are social networks damaging democracy?

The revelations according to which Russian agents inserted ads on Facebook that tried to influence the 2016 US elections raise a disturbing question: is Facebook bad for democracy? As an expert in the social and political repercussions of technology, I think that the problem is not exclusively from Facebook, but that it is much broader: Social networks are weakening some of the conditions that have historically enabled the existence of national states democratic. I understand that it is a dramatic statement, and I do not expect anyone to believe it immediately, but considering that almost half of all potential voters received false news promoted by the Russians in Facebook is an argument that must be debated. Associate Professor of Philosophy, Director of Center for Professional and Applied Ethics, University of North Carolina-Charlotte How we create a shared reality Let's start with two concepts: the "imagined community" and the "bubble filter". ...

This is how visual challenges star in some of the most viral content

Constantly, we all receive in our mail, our WhatsApp or our Facebook account, games that try to test our ingenuity, imagination or visual skill.There are a thousand types, more fun or darker.But they have one thing in common: we cannot avoid trying them and see if we are able to solve them .This is how the visual challenges star in some of the most viral content of the network. Visual challenges, why are we crazy? The visual challenges are games.So, they attend to this playful and fun part that people have no choice but to feed from time to time.They are pure and hard entertainment, with no more pretensions, and that desire to Having fun represents one of the main features that are sought when surfing the Internet . Another of the qualities for which they succeed is because they challenge the mind directly.Human beings love that feeling of feeling a little troubled, somewhat lost, but convinced that there is a solution to that enigma to which, sooner or later, it will come.Rathe...

Network One Online

Search This Blog