Data Breach Prevention: Beginner’s Guide


Why wait before incidents happen? Learn about data breach prevention now.

Today, private data is equal to money. Cybercriminals love to hack. Why? Their attacks can result in millions.

So, whether you are a small or big company, you are still vulnerable to data breaches.

Here are some simple but powerful tips you can take. It will help you prevent damaging data breaches.

Let’s get into it!

Getting to know the threats

Before making a plan for a data breach prevention. You should first know the threats in the security. It can be one of the following:

  • phishing
  • malware
  • social media links
  • hosted attacks
  • infected back door

Strong password rule

The best way to protect yourself is to keep a strong password. It should be unpredictable. Unlike the common ABCs and 123s.

Also, the golden rule is never to reuse the same passwords! Instead, we suggest using a password manager.

Another thing is to change your passwords regularly. At least every quarter.

Don’t skip the updates

We all agree that update pop-ups are annoying, right? But, these updates are actually very helpful.

It can improve your security a lot. And, these can actually patch up the security gaps of a software.

Secure your connection

Hackers can enter your network without getting inside your house. So, don’t leave your network unsecured.

You can enable encryption to your wireless traffic. Thus, these criminals can’t access your computer and wireless networks.

Back up your data

As mentioned, data is equal to money. It is the most valuable thing of any company or person.

So, it is important to store and backup your data. And if breaches happen, you don’t have to worry about losing them.

Train your staff

Some breaches happen because of an employee’s mistake. Thus, training your employees is vital.

So, all of them should know about the best security practices. Then, you can avoid breaches.

These practices include:

  • Creating strong passwords.
  • Knowing phishing attacks.
  • Reviewing suspicious hyperlinks.
  • Following company security rules.

Make a data breach response plan

Before a storm comes, you should have a plan ready. So, if incidents happen, you are ready to respond to them.

It can help you identify and analyze attacks.

Install firewalls

In network security, firewalls are your best friend. They are the front liners. 

So, a centralized firewall is like a barrier between networks. You should keep your firewall up all the time.

Thus, you can avoid malicious attacks from hackers.

Restrict transmissions by encryption

If the data stolen from you is encrypted, it can be useless for hackers. Encryption will stop hackers from accessing your data.

Moreover, they cannot pass it to others who don’t have the “key.” So, it can be a big help to reduce the damage.

Install antivirus software

Anti-virus, antispyware, and anti-malware software are critical. So, make sure you have them.

Also, do not forget to update them. It can protect your systems and prevent stealing your assets.

Apply security tools

Learning and applying security tools can help you protect your data. And there are so many tools available. Including:

  • multiple layers of security like 2FA
  • comprehensive security support
  • monitoring services
  • patching vendor applications
  • secure cloud provider
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