Cybersecurity with limited resources

Small and medium-sized enterprises (SMEs) are facing a major challenge: cyberattacks are on the rise, but budgets for IT security are often tight. Many companies are lulled into a false sense of security – until an incident occurs. With well thought-out measures, considerable risks can be minimized without having to make large investments.

Consistently closing security gaps

Outdated systems are one of the most common gateways for cyber attacks. Manufacturers regularly publish updates to close security gaps – but these are often not installed. The solution is simple: activate automatic updates and regularly check that all systems are up to date.

Outdated software versions for which updates are no longer available are particularly dangerous. Anyone still using old operating systems or unsupported programs should urgently check alternatives.

Employees as a protective shield instead of a weak point

Even the best virus scanner is of little help if employees fall for a fake email and disclose access data without realizing it. Phishing emails are one of the most common forms of attack and can often only be detected by paying attention.

Regular training is therefore essential. Employees should learn how to recognize suspicious messages, use secure passwords and why they should not open unknown attachments. However, annual training is not enough – short, practical security tips and tests are more effective.

Targeted use of cloud services

Many SMEs are afraid of cloud services due to concerns about data protection. However, the cloud can actually be more secure than in-house servers – if reputable providers are used. Large cloud service providers invest considerable sums in security measures that a small company could not afford itself.

It makes particular sense to store business-critical data in the cloud in encrypted form. This protects it even if a device is stolen or rendered unusable by malware.

Activate multi-factor authentication

A strong password is good, but often not enough. Hackers use stolen passwords to log into accounts – whether through data leaks or phishing.

The solution: multi-factor authentication (MFA). In addition to the password, a second factor is requested, for example a one-time code via an app. This method is easy to implement and increases security enormously.

Involve external security experts

Not every company can afford its own IT security department. But that doesn’t mean you have to do without expert knowledge.

One cost-effective solution is the use of an external“Chief Information Security Officer as a Service” (CISOaaS). This provides targeted support with the security strategy, checks systems for vulnerabilities and helps to implement best practices – without the need for a full-time employee.

Increasing safety with smart measures

Cyber security is not a question of budget, but of strategy. If you carry out regular updates, raise employee awareness, use secure cloud services and make targeted use of external expertise, you can protect your company effectively even with limited resources. It doesn’t have to be complicated – but it should be implemented consistently.