Most Common Issues With Data Security [2021]

Do you still think that antivirus software and spam filters are enough for security on the Internet? The world is changing; it’s time to improve your knowledge about the most common data security issues nowadays.  Preventive measures are often not enough for full protection. You can click on the wrong email, go to a broken web page, and inevitable harmful consequences.

Antivirus has been, is, and will remain a reliable method of protection against all sorts of troubles of your data on the Internet. Norton 360 became the most popular account security in 2020, and the tools you get there are trusted by millions. Antivirus includes firewall, phishing protection, parental controls, protected VPN (a virtual private network), cloud backup, webcam protection for Windows, personal data protection (the US only).
In this article, we’ll talk about the most common data security issues you may face and how to deal with them.

Common web security issues that companies face

Vulnerable code

It is because of unreliable code that hackers can easily access sensitive information on your device. An attacker will steal your credentials after hacking, delete them without a trace, and you will lose control of the server.

You can store data separately from queries or commands, thus avoiding code vulnerabilities. Use secure API, make parameterized queries. It does not matter what the purpose is for you to protect your data: personal or business. Use SQL LIMIT functions – they control the threat database update in real-time and remain one way to filter each program’s input.


Email is the main place where insidious attacks on your data are stored. Few people know about it, even if it is protected from viruses. The software comes from a variety of sources and often attackers send links to email addresses.

To prevent this, you need to scan and filter emails securely. Also, clean your files regularly; that also helps.

Random exchange

Cybercriminals do not sleep even when you share, improperly process or distort confidential information on the Internet. According to a Shred-it study, in 2018, 40% of senior business executives accidentally lost important data due to carelessness. All people make mistakes, and everyone has the right to do so However, when working with extremely important information, think well before pressing a button.

Confidential data theft

Companies look at the risk of cybersecurity and notice how outsiders are central to their systems. Attackers often control your data even when nothing seems to be in danger. Cybercriminals thus resell classified information or make it public. Companies often care about outsider threats but do not pay attention to insider threats. Sometimes a dangerous data leak can occur inside a company due to the work of hackers.


After receiving your confidential information, cybercriminals can attack you by manipulation. Hackers often demand large sums of money for not disclosing your data. Municipalities and medium-sized businesses are often the victims of cash seizures. This is a popular trend, which, unfortunately, does not cease to exist.

Bad passwords

Google has researched user login credentials. In the course of this, it turned out that 1.5% of all data on the network are vulnerable to hacker attacks. Attackers use illegally obtained data to attack the IT networks of various companies. Many users use too simple passwords. They can often be guessed without being a super cool cyber scammer. Therefore, one of the best practices is to update passwords to avoid threats periodically.

Phishing fraud

Emails with various psychological manipulations hide not only deception but also the danger for your data. Scammers compose texts to persuade the user to follow the link. Then the person shares personal information and falls into a dangerous hook. Cybercriminals often disguise themselves under the name of well-known companies. Therefore, you should carefully check all emails.

What solutions are users looking for?

An important part of complete cybersecurity is organizational training. The user has the appropriate tools to maintain a minimum threat awareness threshold. Start with the simplest to avoid the most difficult.

1.Backup sensitive data

Large companies not only make regular copies but also prescribe a plan for this. Having a careful strategy, a person avoids risk. Data centers can provide great backup solutions supported by many levels of cybersecurity and physical security.

2.Prognostic analytics

People need to know exactly what a phishing attack looks like and how to counter it. In this way, you can take the necessary measures in case of problems. Because often solving these problems is too expensive for the company. Employees are trained in the latest tactics to reduce the likelihood of hackers clicking on links. This is a key factor in reducing the threat of internal abuse.

3.Cyber insurance

Many users buy insurance plans to protect themselves from potential financial costs. By 2025, the amount for these services could be about $20 billion. Many insurers enter the market to do their business on data protection. The healthcare industry needs to have protected systems from suppliers, partners, and their own.

4.Error detection

This time-consuming process is important because it prevents a lot of leaks of confidential information. Companies often outsource this work. In this way, they encourage friendly hackers to search for web software with existing vulnerabilities. Hackers do their job and find vulnerabilities and everyone wins. Both private and public institutions apply this policy.


It’s almost impossible to live without the Internet today, not only to chat with foreign friends or relatives but also to earn money. The means of communication change, as does the cost of operations, so an extremely segmented target audience is created. The Internet has changed the way we live, communicate and do business. With that in mind, data security on the network must be extremely secure.

Maintaining and using the full suite of tools has been a partial challenge for cybersecurity and data protection for many years. With the development of software, it is becoming increasingly unrealistic to control all processes independently. For your productivity and both business and personal transactions, use a full set of online security tools. Choose an active security service with many offers and be confident.