10 Prevention Techniques to Help with Data Breach in 2023

A data breach is a security incident in which sensitive, confidential, or protected information is accessed, used, or disclosed without authorization. Data breaches can occur in various forms and can have severe consequences for organizations and individuals. 

According to Tech Target By 2025, humanity’s collective data will reach 175 zettabytes — the number 175 followed by 21 zeros. This data includes everything from streaming video and dating apps to healthcare databases. Securing all this data is vital.” Moreover, as per IBM’s “Cost of a Data Breach 2022” report, “data breaches involving lost or stolen credentials take longer to identify and cost $150,000 more than the average data breach.” Therefore, it is exceptionally important to understand the tips and tricks that can help your business with data breach prevention. 

In this blog, we will take a look at the 10 Prevention Techniques to help with Data Breach in 2023. Let us go forth and check them out.

Types of Data Breaches

There are several types of data breaches, including:

  • Phishing: where an attacker uses fraudulent emails or messages to trick individuals into giving away sensitive information, such as login credentials or financial information.
  • Malware: where an attacker uses malicious software to gain unauthorized access to a computer or network and steal sensitive information.
  • SQL injection: where an attacker uses malicious code to exploit vulnerabilities in a website’s database and gain access to sensitive information.
  • Insider threat: where an employee or contractor intentionally or unintentionally misuses or mishandles sensitive information.
  • Social engineering: where an attacker uses psychological manipulation techniques to trick individuals into giving away sensitive information.
  • Unsecured networks: where sensitive information is transmitted or stored on an unsecured network, making it vulnerable to unauthorized access.
  • Physical theft: where an attacker physically steals devices or documents containing sensitive information.
  • Ransomware: where an attacker encrypts a victim’s data and demands payment to restore access.

These are just a few examples, but there are many other types of data breaches.

10 Prevention Techniques to help with Data Breach in 2023

1. Employee Education and Training

Employee education and training are crucial aspects of preventing data breaches. By educating and training employees on data security best practices and the latest threats, organizations can reduce the risk of a data breach caused by human error. Here are some ways in which employee education and training can help prevent data breaches:

  • Phishing awareness
  • Secure password management
  • Data handling and storage
  • Social engineering
  • Incident response
  • Understanding of the company’s security policy
  • Regular training and reminders

2. Strong passwords and two-factor authentication

Strong passwords and two-factor authentication (2FA) are important security measures that can help prevent unauthorized access to sensitive information.

  • Strong Passwords: Strong passwords are difficult for attackers to guess or crack and typically include a mix of uppercase and lowercase letters, numbers, and special characters. Organizations can implement password policies that require employees to use strong passwords and change them regularly.
  • Two-Factor Authentication (2FA): 2FA is a security measure that requires users to provide two forms of identification to access sensitive information. The most common form of 2FA is a password combined with a one-time code sent to a user’s phone or email. This makes it much more difficult for attackers to gain access to sensitive information even if they manage to obtain a user’s password.
  • Multi-Factor Authentication (MFA): Multi-Factor Authentication (MFA) is an extension of 2FA, where more than two forms of identification are used. This can include something the user knows (password or PIN), something the user has (smartphone or hardware token), and something the user is (fingerprint or facial recognition).
  • Biometric authentication: Biometric authentication uses physical or behavioral characteristics, such as fingerprints, facial recognition, or voice recognition, to confirm a user’s identity.


3. Update Your Software and Patch Management

Regular software updates and patch management are important security measures that can help prevent data breaches by closing vulnerabilities that attackers may exploit.

  • Software updates: Software updates often include security fixes for known vulnerabilities. By keeping software up-to-date, organizations can ensure that they are protected against the latest threats.
  • Patch management: Patch management is the process of identifying, testing, and applying software updates to close vulnerabilities. By regularly applying security patches as soon as they become available, organizations can reduce their risk of a data breach caused by unpatched vulnerabilities.

By regularly updating software and managing patches, organizations can close vulnerabilities that attackers may exploit. However, it’s important to note that no single technique can fully prevent data breaches, and a combination of multiple techniques is necessary to have a robust security posture.

4. Network Division and Access Restrictions

Network division refers to the practice of dividing a larger network into smaller, more secure subnetworks. This helps to limit the spread of malicious software and limit the damage that can be done if a network security breach occurs. Access controls, on the other hand, are a set of security measures that are put in place to restrict access to a network or specific resources within a network. This can include things like password protection, user authentication, and firewalls. Together, network segmentation and access controls help to create a more secure network environment.

5. Regular Backups and Disaster Recovery Planning

Regular backups and disaster recovery planning are important practices for ensuring the availability and integrity of data in case of an unforeseen event.

Regular backups involve creating copies of important data and storing them in a secure location, typically on a separate device or in the cloud. These backups can then be used to restore data in the event of data loss due to hardware failure, software bugs, or other issues.

Disaster recovery planning, on the other hand, involves creating a plan of action for how to respond to and recover from a catastrophic event, such as a natural disaster or cyber-attack. This can include things like identifying critical systems and data, determining recovery priorities, and testing the plan to ensure it will work as intended.

Together, regular backups and disaster recovery planning help to ensure that important data can be restored and critical systems can be brought back online quickly in the event of a disaster.

6. Use of Endpoint Security Solutions

Endpoint security solutions are software or hardware-based security solutions that are installed on individual devices, such as computers, smartphones, and servers, to protect them from various forms of cyber threats. These solutions are designed to protect the endpoint device, as well as the network and data to which it is connected.

Some common types of endpoint security solutions include antivirus software, firewall, intrusion detection and prevention systems (IDPS), and device management software. These solutions can detect and prevent malware, unauthorized access, and other types of cyberattacks, as well as provide security monitoring and reporting capabilities.

By using endpoint security solutions, organizations can protect their devices and networks from various types of cyber threats, such as malware, viruses, and unauthorized access. This can help to reduce the risk of data breaches and other security incidents and ensure the integrity and availability of important information.

7. Encryption

Encryption is an effective method for preventing data breaches by making it difficult for unauthorized parties to access sensitive data. If a data breach occurs, and the data is encrypted, the attacker will only have access to the ciphertext, which is unreadable without the correct key.

Organizations can use various encryption methods to protect their data, such as disk encryption, database encryption, and file encryption. They can also use encryption to secure backup data, which can be used to restore data in case of a disaster or data loss.

In addition to encryption, organizations should also implement other security measures such as access controls, firewalls, and intrusion detection systems, to protect against data breaches and other cyber threats. Regular security audits and vulnerability assessments can also be used to identify potential weaknesses and vulnerabilities in the organization’s security infrastructure.

8. Keep an Eye on the Users

Monitoring user activity can be an effective method for preventing data breaches, as it can help to detect and respond to suspicious or unauthorized behavior. By monitoring user activity, organizations can identify potential security threats and take appropriate action to prevent data breaches.

Monitoring user activity remotely can be done by implementing remote monitoring tools that can be accessed by the IT or security team from anywhere. This allows organizations to detect and respond to security threats even when the users are working remotely. Monitoring users from anywhere can also help to identify and respond to potential data breaches that occur outside of the traditional office environment. However, it’s important to note that monitoring user activity should be done in compliance with local regulations, laws, and the organization’s policies.

9. Outsource the job to Security Professionals

Outsourcing the job of security to security service providers can be an effective way for organizations to protect against data breaches and other cyber threats. Security professionals have the knowledge and expertise to implement and maintain robust security measures to protect an organization’s sensitive data and systems.

Security professionals can provide a range of services, such as:

  • Security assessments: Identifying vulnerabilities and weaknesses in an organization’s security infrastructure, and providing recommendations for improvement.
  • Incident response: Providing guidance and support in the event of a security incident or data breach.
  • Compliance and regulatory requirements: Helping organizations to comply with regulatory requirements and industry standards for data security.
  • Managed security services: Providing ongoing security monitoring, management, and support to ensure the security of an organization’s systems and data.

Outsourcing security to professionals can be cost-effective, as it allows organizations to access specialized expertise without having to invest in hiring, training, and maintaining a full-time security team. Additionally, these professionals can provide 24/7 monitoring and support, which can be vital in identifying and responding to security incidents promptly.

10. Utilize cutting-edge security surveillance technologies to increase your security

Utilizing cutting-edge security surveillance technologies can help organizations increase their security by providing advanced capabilities for monitoring, detecting, and responding to security threats. These technologies can include:

  • Artificial Intelligence (AI) and Machine Learning (ML): These technologies can be used to analyze large amounts of data and detect patterns and anomalies that may indicate a security threat. This can include identifying unusual network traffic, detecting suspicious user activity, or identifying suspicious files.
  • Biometrics: This technology can be used to identify individuals based on their unique physical characteristics, such as fingerprints, facial recognition, or iris scans. This can be used to secure access to sensitive areas or systems or to verify the identity of users.
  • Internet of Things (IoT) security: This technology can be used to secure connected devices and their communication, to prevent unauthorized access or data breaches.
  • Security Information and Event Management (SIEM) Solutions: This technology can be used to collect and analyze security-related data from different sources, such as network devices and applications, to provide real-time security monitoring and alerts.

These cutting-edge technologies can provide organizations with advanced capabilities for detecting and responding to security threats. However, it’s important to note that security surveillance technologies should be used with caution, and in compliance with local regulations, laws, and the organization’s policies.

Let us Wind Up!

Data breaches are common phenomena. It can practically happen to anyone. In the year 2023, you should be careful by putting forth these 10 prevention techniques to help with data breach in 2023. These can help you keep your data safe from cyber-attacks. You can even outsource the job to Deltron Technologies, a leading company offering the best security for your valuable data from different kinds of breaches.