It is impossible to reduce the risk of cyberattacks to zero. That is why companies must take security measures to make it more difficult for them to suffer some kind of digital attack.
In terms of cybersecurity for companies, it is essential to provide training to employees since, in most cases, they are responsible for digital intrusions. Teaching employees basic notions of security, such as not writing down their passwords, not using them for business and personal accounts, helps to strengthen the digital security of the company.
Use Complicated Passwords
Globally, 10% of citizens use the same password for everything. In 2018, the most used passwords were “123456”, “password,” and “123456789”.
The use of this type of passwords is a gift for hackers who want to obtain private data. Therefore, cybersecurity organizations recommend looking for passwords that are difficult to guess by bots and by close people. So it is very important not to create passwords that have personal information or are numerical or alphabetic patterns.
Use Various Authentication Methods
As we have already seen, passwords are not entirely secure. That is why using several authentication methods will shield your data more. Some email services already use these functions, such as sending a password to the mobile phone every time you log in after you have included the password.
Establish Secure Communications By Email
As we have said before, email is one of the weak points of digital security and is the cause of almost half of the attacks. In addition to not opening attachments from strangers, it is important to obtain a tool that encrypts messages to prevent them from being intercepted.
One of the most popular cases of cyberattacks occurred in 2017. The ransomware known to WannaCry affected more than 150 countries and some 1,200 teams. Something that could have been avoided, since Windows released an update months before patching this vulnerability, which brings us to the next tip.
Keep The Software Updated
The hackers are always looking for vulnerable systems. That is why it is very important to keep the software updated to obtain patches for vulnerabilities that may exist in the system and thus protect sensitive information.
Always Log Out
When you finish using an account, it is very important to log out, since this prevents sensitive data from being stolen or downloaded by third parties. This advice is very important, especially when you log in to a computer that is not the usual one.
HTTP Protocol On The Web Page
Some time ago, we already explained what an SSL / TLS certificate is. The web pages that have this certificate encrypt the personal information that is entered in these pages, making it very difficult for them to be attacked by intruders. On the other hand, the SSL / TLS security certificate helps to prevent web visitors from being scammed through phishing.
Make a Security Copy
Creating a backup is one of the ways to make sure you have important data safe in case of an attack or loss of these. Backups should be made periodically and stored in different places to prevent hackers from accessing them.
Use Antivirus And Firewall
Having an antivirus and a firewall is an extra help to avoid suffering a cyberattack. With the help of this type of software, you will be able to protect the information, and it will make it a little more difficult for hackers since it will notify you of malicious programs and pages.
Do Not Install Unknown Programs
To avoid malware, antivirus is one of the best options, but above all, you have to be very careful when browsing pages without a security certificate and when downloading files from sources that are unreliable or unknown.