Unified Threat Management is an advanced network security solution that can detect and prevent most threats to your organization’s data. It uses practical algorithms to monitor the dynamic behavior of your Internet traffic and can differentiate between regular and abnormal activity.
A UTM solution integrates a next-generation firewall (NGFW), secure email and web gateway, intrusion prevention system, and WAN connectivity into one appliance, making it easier for your team to manage.
Detecting and Responding to Malware
A UTM system provides a comprehensive cyber defense that protects your network against malware. Cyberattacks are becoming more sophisticated, so your team needs a real-time tool to identify and analyze threats. A UTM system with advanced automation and AI technologies can quickly identify the most severe threats to your business – from compromised credentials holding valuable data to ransomware nested within your network.
A unified threat management system integrates multiple security solutions into one solution, which is easier to install and manage than traditional systems. It’s also much faster to detect threats than single-point tools, allowing you to respond with agility and confidence.
Integrating multiple security engines also enables UTM to spot blended threats, which combine elements like viruses, worms, spyware, and denial-of-service attacks to bypass traditional tools. A centralized UTM setup also reduces the number of devices your organization needs to secure its network, which can cut down on operating costs.
Choosing the right UTM system is critical for your cybersecurity strategy. Look for a UTM provider that offers the best combination of performance, management, and security in a single solution. UTM dashboard combines a complete set of security solutions into a single platform, including next-gen antivirus, patch management, and vulnerability scanning.
It enables you to monitor your network in real-time, identify suspicious activity, and quickly respond to threats while reducing the amount of manual work for your security team.
Detecting and Responding to Distributed Denial of Service Attacks
Unified threat management systems can prevent attacks when multiple malware programs attack a network simultaneously. These threats are known as distributed denial-of-service attacks, and they can cause a website to stop functioning or slow down network traffic. UTM systems can detect these attacks and automatically respond to them by blocking the attackers.
A unified threat management solution can help MSPs and their clients protect against these types of threats by providing the tools they need to investigate threats intelligently – including AI, SOAR, security orchestration, automation, and response. It also offers an intuitive dashboard, making it easy for non-technical teams to monitor and respond to cyberattacks.
In addition to detecting and responding to threats, a unified threat management system can protect a client’s network against hackers trying to steal sensitive information. A UTM system can prevent this by scanning incoming and outgoing data for malicious content. If the system detects a potential problem, it will alert the client.
A unified threat management system can be software, hardware, or a combination. Its basic functionality includes next-generation firewalls, a secure email gateway, and intrusion prevention systems. It can also provide WAN connectivity and virtual private network support. The great thing about a UTM is that it eliminates the need to work with multiple different threat protection vendors.
Detecting and Responding to Distributed Attacks
A UTM system can also detect and respond to distributed denial-of-service attacks, which happen when compromised systems attack a network resource — such as a website or server – to overwhelm it. The result can deny service to users of the target system. The UTM system can detect these types of threats by detecting multi-chain attacks, IoCs, and other threat signals. It can then quickly and deeply investigate them with advanced analytics, AI (artificial intelligence), SOAR (security orchestration, automation, and response), and security information and event management (SIEM).
A unified threat management system can prevent these threats by providing intrusion prevention capability. This feature analyzes data packets and looks for known patterns in bad actors’ attacks. It will automatically stop the attack and log the event if it finds one. It can also be configured to notify the IT team of a threat so that they can take action themselves.
A UTM solution can improve cybersecurity by combining disparate technologies into an easy-to-use and intuitive dashboard. It makes it easier for small and medium-sized businesses without large IT departments to manage their infosec needs. It also helps enterprises with multiple locations uniformly coordinate their security protocols. With a unified threat management system, businesses of all sizes can protect their networks against modern threats and stay safe.
Detecting and Responding to Network Intrusions
Unified threat management is well-known for folding multiple security functionalities into easily scalable and affordable options. They typically combine features like network firewalls, gateway antivirus, and intrusion detection and prevention into a single appliance that guards networks at the point of entry.
These devices can take a physical form or be cloud-based. The UTM device combs through all the information passing through the network at its entry point, sampling it to identify suspicious or malicious patterns. It then compares those patterns to a database of known attack signatures or attributes to assess whether a particular threat lurks on the network.
It is similar to how a signature-based network intrusion detection system (NIDS) works. But a UTM device can also be configured to use anomaly-based intrusion detection (ABIDS), which looks for data patterns that can’t be tied to any existing malware signatures and is more effective against zero-day attacks.
- In conclusion, a UTM platform can also be configured to support new technologies that detect and respond to advanced threat, such as User and Entity Behavioral Analytics (UEBA). This capability lets you see what’s happening inside the system and identify suspicious or anomalous behavior in real-time. It can also help you respond to breaches as they happen by killing processes, removing persistence mechanisms, and quarantining files with a single click.