Open-source SIEM tools are available for the public to modify and the best tools enjoy a community of loyal supporters. Open-source SIEM and free SIEM tools can seem like the solution.
Despite this, going without a SIEM solution isn’t the answer, because this can leave you vulnerable to attack. Managing SIEM is a resource-intensive process, requiring ongoing evaluations and adjustments to establish and maintain optimal performance. A successful SIEM strategy is an investment-and sometimes costly.
