Strengthening your resilience against cyberattacks

Sharing information exposes both companies and individuals to growing threats, making cybersecurity a priority. In 2023, cyberattacks became more sophisticated, exploiting human and technical weaknesses alike. To keep operations running, protect sensitive data and preserve your reputation, strengthening your digital resilience is essential.

Current trends and threats

How cyberattacks evolved in 2023

Cyberattacks in 2023 were marked by a notable rise in ransomware and in politically motivated destabilisation campaigns. Unpatched flaws, delays in applying fixes and the absence of encryption are all vulnerabilities that cybercriminals exploit. Faced with these threats, defences have to be reinforced continuously.

The human factor: a major risk

More than 80% of attacks stem from human error. Common examples include weak passwords and opening phishing emails. These weaknesses underline how important ongoing awareness and proper training are for every user in the company.

Strategies for stronger cybersecurity

Securing systems and networks

Keeping software up to date and applying security patches is essential to closing off vulnerabilities. Careful system configuration and network segmentation reduce the attack surface and contain potential threats.

Protecting sensitive data

Encrypting data, both in transit and at rest, is crucial to prevent it being read if intercepted. How do you guarantee robust protection for sensitive information? Through security protocols such as TLS for communications and AES for storage.

Identity and access management

Putting strong authentication in place and managing access privileges rigorously reinforces security. Using password managers and promoting good practice among users are equally essential to preventing intrusions.

To find out more, our teams have written a guide offering a clear, practical roadmap for improving your cybersecurity resilience. This ebook is available to download free of charge. It covers not only the technical side of IT security, but also the organisational and behavioural measures needed to build a strong cybersecurity culture within your company.

Responding and recovering after a cyberattack

A well-structured response plan makes it possible to handle a cyberattack effectively. It should set out procedures for detecting, containing and eradicating the threat, as well as for restoring affected systems.

After an attack, it is crucial to assess the extent of the damage and put a Business Continuity and Disaster Recovery Plan (BCP-DRP) into action. That plan should include fallback solutions to keep essential operations running during the recovery phase.

By following these recommendations, you will strengthen your organisation's resilience against cyberthreats, ensuring the security and continuity of your operations in a constantly changing digital environment.