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Introduction to Cybersecurity

Why Cybersecurity so important?

In the last month there have been multiple cyberattacks against large companies and state entities such as SEPE or Microsoft. As in the physical world, the online universe is full of criminals who try to take advantage of the fragility of users by swindling, cheating, stealing and extorting, among other crimes.

Crime 2.0

This type of action is called Cybercrime and, with the advancement of online technologies, it has become an illegally lucrative business. It is commonly known as “hacking”, although the word was already in use long before the development of the internet.

The Internet has made our lives much easier and more entertaining, but it is also a field in which crime flourishes. In this there are no borders, neither physical nor virtual, and there are no international laws that regulate this type of crime.

The most common cybercrimes are: computer scams, computer damage, crimes against privacy, information hijacking, etc.

A few small steps for man a great step for cybersecurity

Although the best option to protect your data from online attacks is always to turn to a professional, there are maneuvers to apply to reduce vulnerability:

1.Say no to easy passwords :

Passwords are one of the keys to Internet security. No matter how bad memory we have, the solution is not to put 12345. This type of passwords has a risk for the security of our data, software and equipment since it takes a second to decrypt it . Always remember to create unique passwords containing uppercase, lowercase, numbers and a minimum length of 8 characters.

2. Beware of email:

While harmless to the naked eye, email is a weak point in cybersecurity. The basic rule is never to open suspicious emails or emails from unknown senders, so we will avoid being victims of phishing.

3. Antivirus, the online policeman:

Another element that we underestimate is the use of an appropriate antivirus for our computers. The best possible protection for our desktops, but also for mobile devices. It is also recommended to update it correctly, schedule periodic scans to track any type of incident.

4. Be careful with installations:

You have to be very careful when installing any software on your devices. Always check the permissions that you grant to that application. Also uninstall any program or application that you do not use, especially those applications that have access to your contacts & nbsp; and social networks.

5. Your personal data safely:

Caution above all when we publish any photo, fill in forms or when giving information in a chat. You never know how valuable the information we are posting can be. Our most intimate data, access to our bank accounts, our email address or our password are trivial things that we often see on the networks or that we give on websites to obtain something in return. All this information can be used for cybercrime.

6. Protect the router:

The router both at home and at work is a gateway to our devices. Ensuring that cybercriminals are locked out is one way to provide greater security for all connected computers. It is important to change the default username and password for administrator access.

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Why should I have a cyberattack strategy?

Although the reasons why you should promote cybersecurity are numerous, we leave you here the main ones so that you get to work:

Protect the productivity of your business: protect online security is to ensure all data, documents, files and confidential information from falling into the hands of unauthorized third parties.

Confidence towards the customer: improving cybersecurity is a good sign for customers, who will feel their data, orders and transactions are secure.

In conclusion, creating a cyber-secure environment is a priority for those who have devices to protect their data, those of their employees and customers. The process of minimizing vulnerability to cybercrime requires professional help. Even so, we recommend that you start by implementing the steps that we leave in this post so that you can start protecting & your business.

Do you already use any of the recommendations mentioned? ¿Is cybersecurity above all?

Author

Iris Pereira

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