In a DDoS (distributed denial of service) attack, portions of a network are brought down through excessive traffic requests. While financial institutions are prime targets, any site owner can become a victim. The tips below can offer some DDoS attack protection while decreasing damage and minimizing risk.
Start With Basic Goals
Businesses should focus on the three tenets of info security: availability, confidentiality and integrity. Availability is the data and resources required to do business, and confidentiality is the protection of sensitive information. Finally, integrity is keeping data intact and unchanged. While these goals are important for all networks, they’re particularly vital for financial institutions where classified information may consist of customers’ data that’s protected by compliance standards.
Implementing Information Management Solutions
Another preventive measure is the implementation of an event and security information management solution. These solutions depend on the business’ needs and size, and they are designed to alert the user when connected events occur. When companies have information management solutions, they find it easier to comply with regulations and address auditing issues.
Integrating Evasion Technique Prevention
Advanced evasion techniques allow intruders to bypass logging and security detection during reconnaissance. In addition, these techniques can be executed on multiple layers and they can change as an attack is ongoing. For businesses to protect themselves against evasion techniques, it is important to choose a feature-rich, fully integrated solution.
Establishing Content and Web Controls
Such controls are an important part of blocking and investigating unauthorized access to active content and sites. In a broad sense, active content is designed to automatically trigger system responses. This content is dangerous because of the automation factor and because individuals can execute it unknowingly. Businesses can protect against these types of DDoS attacks by requiring strict authentication and authorization, and by asking for a user’s intervention before opening executables.
The most effective way to prevent DDoS attacks is through network and digital forensics, as they serve to provide legal response and remediation capabilities. With the steps above and with good network forensics, business owners can find the source of an attack by recording and investigating network events.