For a more robust cybersecurity strategy that protects your business from a myriad of threats, look no further than security information and event management (SIEM). Statistics show that nearly two-thirds of all businesses worldwide have been the victim of a cyber attack. Whether it’s malware, ransomware, distributed denial-of-service (DDoS) or any other type of cyber attack, it can have a lasting and negative impact on your business. SIEM, however, can keep your
Overview of SIEM
SIEM refers to the use of a cybersecurity system to detect, evaluate and respond to potential threats on a network or machine. It encompasses security information management (SIM) as well as security event management (SEM). You can use a SIM system, or you can use an SEM system. Alternatively, you can use a SIEM system. SIEM systems function as both SIM and SEM systems.
How SIEM Works
How does SIEM work exactly? There are different types of SIEM systems, but nearly all of them are designed to detect, evaluate and respond to threats — specifically before those threats can harm the network or machine on which they are discovered.
After deploying a SIEM system, it will automatically collect and evaluate security data. Most SIEM systems are designed for use on networks. They will evaluate data on your business’s network while searching for potential threats.
What Types of Cyber Threats Does SIEM Prevent?
You might be wondering what types of threats SIEM can prevent. Since they are typically deployed on networks — just like most firewalls — SIEM systems offer protection against DDoS attacks. DDoS is a type of spam-based attack. It involves an attacker using a network of connected computers and devices to spam a business’s network. SIEM systems can monitor network traffic while looking for signs of DDoS.
In addition to DDoS attacks, SIEM can prevent phishing attacks. Phishing attacks are a form of social engineering. They typically involve the impersonation of a trusted individual, which the attacker uses to trick victims into revealing passwords or other sensitive information. If you’re worried about phishing, you should deploy a SIEM system.
SIEM can prevent malware infections. Malware is malicious software, such as viruses, trojans or keyloggers. In order for it to infect a machine, it must be downloaded. SIEM systems are able to monitor network traffic for malware.
For a more secure network, you should consider using a SIEM system. It offers the benefits of both SIM and SEM systems. A SIEM system will detect, evaluate and respond to potential threats on your business’s network.