Cybersecurity

Definition of cybersecurity

Cybersecurity refers to all the practices, technologies, and processes implemented to protect computer systems, networks, and data from cyberthreats. Its goal is to prevent unauthorized access, malicious attacks (such as viruses, ransomware, or phishing), data loss, or the compromise of sensitive information. In the context of small and medium-sized businesses, especially in the construction sector, cybersecurity is essential to ensure client data confidentiality, operational continuity, and compliance with legal data protection requirements.

Why is cybersecurity important?

Cybersecurity is crucial to protect confidential data from theft or destruction, limit service interruptions caused by attacks, strengthen trust with clients and partners, ensure compliance with personal data protection laws, and preserve the company’s reputation and integrity. With the increasing digitization of processes (e.g., online timesheets or employee time tracking apps), the risk of exposure to cyberthreats grows.

What are the common types of cybersecurity threats?

Key threats include:

• Malware: malicious software designed to damage systems.
• Ransomware: blocks access to data while demanding a ransom.
• Phishing: email scams aiming to steal information.
• Data breaches: unauthorized access or disclosure of sensitive information.
• Denial-of-service (DDoS) attacks: overwhelm a system to make it unavailable.

How to improve cybersecurity in a company?

Recommended best practices include:

• Use strong passwords and two-factor authentication.
• Train employees to recognize phishing attempts.
• Regularly update software and systems.
• Back up important data offline or on a secure cloud.
• Install reliable antivirus and firewall software.
• Use access management solutions to limit rights based on roles.

FAQ about cybersecurity

Is cybersecurity necessary for small businesses?

Yes. Contrary to popular belief, SMEs are often prime targets due to weaker security systems. A single attack can cause significant financial, legal, and operational losses.

What is the difference between cybersecurity and IT security?

IT security refers to protecting internal equipment and systems, while cybersecurity encompasses all protections related to digital networks, online data, and internet-based threats.

Are there tools to help secure employee data?

Yes, several tools such as project management software or digital calendars offer encryption and access control options to protect sensitive information.