Internet security concept

The World Wide Web is currently developing very rapidly and opens up a number of different possibilities for any user. At the same time, it is important to take care of data security. But first you need to understand the terminology and understand what it is.

Internet security is the security of numerous activities that take place on the Internet. For example, these are online money transfers. And this concept is included in a broader term, like cybersecurity. That is, it is computer security, which implies the protection of not only the user’s browser, but the network as a whole. If the user spends a lot of time on the Internet, then he may encounter a number of problems:

1. Hacking. In this case, third parties can remotely and unauthorized access to user data.
2. Malware and viruses. This can damage data, and in some cases even hardware, and make the network vulnerable.
3. Identity theft. For example, it can be personal information or financial data.

And Internet security is the ability to provide protection.

It is important to note right away that there are a lot of types of threats that are accompanied by huge problems for a person:

1. Phishing. This is one of the oldest threats on the web that involves the use of fake emails.
2. Hacking and remote access. Any network has its own vulnerabilities that attackers can use to steal personal data.
3. Malicious ads and software. These can be viruses or trojans, worms, and everything that is actively used by an attacker today.
4. Ransomware. This is another type of software that blocks access to certain files on the user’s PC until the latter deposits funds.
5. Botnets. This is a full-fledged computer network infected with viruses. And this software performs automatic tasks on the network on users’ computers, without the knowledge of the latter.

How to protect personal data?

There are proven methods of protection that help to protect yourself. For example, the best solution would be multi-factor authentication. This is one of the main data verification methods, where several methods are used at once to verify the identity. For example, you need not only to enter your login and password, but also an additional one-time password that is displayed on your smartphone. Or you need to answer a personal question. Biometrics and fingerprint can be used.

Using a firewall

This is a kind of barrier between the user’s PC and the network, which is responsible for blocking unwanted traffic.

Browser selection

Of course, the user always uses a browser to search for information on the web. And it is important to choose exactly proven options that can ensure security.

Create strong logins and passwords

A strong password often helps keep you safe, but it needs to meet a number of requirements:

1. Included not only numbers, but also letters.
2. From 12 characters or more.
3. Not an obvious character set.
4. No keyboard shortcuts that are remembered.