Safe on the net: protection from hackers in 2021

Surfing the net is part of modern day-to-day life. Shopping, social contacts and banking are done online and make life easier. But the brave new world also has its downsides: More and more hackers are sabotaging this freedom and enriching themselves with personal data. Protecting yourself from these attacks doesn’t require a lot of knowledge, but rather a certain amount of caution.

The skepticism was great. When people’s lives shifted more and more to the Internet in the early 2000s. The first social platforms were launched, online banking attracted visitors with the quick transfer of funds and payment of bills, and the diverse content made the magazine publishers appear old-fashioned. Online gaming such as poker or cloud-based games round off the new possibilities on the internet. 20 years later, these arguments are no longer special. The worst nightmare of every user, on the other hand, is that the Internet fails and a normal life is no longer possible.

Privacy is the most important aspect when surfing the Internet.
Privacy is the most important aspect when surfing the Internet. (Source: Pexels )

But every new achievement also brings negative aspects with it. Due to the growing number of offers and opportunities to manage one’s offline life digitally, hackers and data robbers are more and more interested in expanding their illegal businesses. The approaches and ideas range from a bold to underhanded approach. The damage is all the greater for the users concerned: private individuals and companies whose data and accounts are hacked face enormous efforts to keep the effects at bay. Names, confidential information, bank account numbers or personal data are the targets of the hackers, who in many cases seek to sell the loot on. In times of the “transparent customer”, data is the real currency in the network.

No provider is really safe
In 2018, more than 30 million hacker attacks were recorded worldwide, which were carried out on individuals or companies. Cybercrime was particularly high in the area of ​​online retailers. For hackers, providers with customer accounts are the most tempting temptation: all important data and consumer properties can be tapped in one fell swoop. What was bought when? What characteristics does the customer have? In which region does he live? This information can be sold on the black market at a high price, since the customer can be addressed in an even more targeted manner. A disadvantage that attracts more and more dubious providers to the screen in the digital world.

A variety of reboot measures are required when data is spied on.
A variety of reboot measures are required when data is spied on. (Source: Pexels )

But not only online shops are facing the problem. Social media platforms are struggling with similar concerns, and the games sector must also protect itself. Due to the strong popularity of online-based applications such as online casinos or poker on the PC, numerous users take advantage of the offer and leave their digital traces. Small hints that give hackers an incentive to find gaps in systems and prepare their attacks. Providers are never 100% safe from these attacks, which usually occur after updates or when security leaks become known. However, with sufficient protective measures, company and user data can be protected. The responsibility of these precautionary measures lies with each user and provider himself!

Simple tips for a feeling of security
Anyone who thinks security is a complicated matter can quickly be taught better. Small measures can be taken to create a safe environment that protects against unpleasant surprises.
With the use of complex passwordsa certain amount of basic security can be created. The use of numbers, letters, special characters and an unexpected combination are essential for securing databases or hosting platforms. End users also protect their accounts from unauthorized access. Birthdays, wedding dates or nicknames should be avoided when choosing passwords. The more difficult the combination, the more secure the account or the access to data. Companies in particular should change their passwords at regular intervals. Thus, another hurdle is placed in cracking the accounts.

Password changes and virus scanners form the basis for secure systems.
Password changes and virus scanners form the basis for secure systems. (Source: Pexels )

Firewalls and virus scanners protect against hacker attacks that can go unnoticed and quietly paralyze an entire system. Trojans and viruses implant themselves in the network and suck in the data without being recognized. When the inconsistencies are noticed, it is often too late. Through the use of preventive protective measures that correspond to the current updates, the operating systems and programs used remain protected.

What applies to virus programs, shop operators must also observe for their shop. If you want to protect your online business , you have to take action: The latest updates and updates must always be kept up to date. Weak points and gaps remain largely closed and do not offer any loophole for hackers. Those who use outdated firmware run the risk of criminals exploiting the ailing loopholes.

Encryption and write permissions as extra protection
Write permissions can be used as an extended protective measure. On the one hand, this protection prevents data from being sucked in without permission. Changes can also be blocked, since access can only be made by the administrators. It can be seen as a kind of double encryption that complicates the path to the data.

If you are unsure which measure is the best option for your business, you should discuss it with IT experts and make an appointment for a consultation. Further options such as writing program codes, backups and optional keys enable further security measures that can be taken into account. However, it is important to weigh up the priority of the measures to be encrypted. For private individuals and households, one thing should be clear: if you update your password regularly and keep your firewall up to date, you can surf the net securely.

 

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