10 Beste Netzwerksicherheits-Software 2026

Norton is built for the network security needs of small businesses, offering broad protection for devices and sensitive data. It focuses on defending against common cyber threats while keeping systems secure and operational. Features such as real-time threat monitoring and a secure VPN help protect daily business activity and reduce exposure to online risks.

Why I Picked Norton

I chose Norton primarily for its real-time threat protection, a core requirement for effective network security. It continuously scans for malware and ransomware, helping prevent data loss and system compromise. Norton’s secure VPN adds encrypted connections for team members, supporting safe remote and online work. Together, these features cover essential security needs for businesses looking to protect their network and data.

Norton Key Features

In addition to the standout features, Norton offers an array of functionalities to enhance your team's security infrastructure.

• Cloud Backup: Provides 500 GB of secure cloud storage to protect critical business data from loss due to theft or failures.
• Password Manager: Offers encrypted storage for sensitive credentials, ensuring that passwords remain secure and accessible only to authorized users.
• Dark Web Monitoring: Alerts you if your personal information is found on the dark web, helping to prevent identity theft.
• Driver Updater: Automatically updates outdated or vulnerable drivers, maintaining your system's security and performance.

Norton Integrations

Native integrations are not currently listed by Norton.

NordLayer is a cloud-based network security platform tailored for businesses, providing secure access to corporate resources and safeguarding sensitive data.

Why I picked NordLayer: I like its implementation of Zero Trust Network Access (ZTNA). This approach ensures that only authorized users can access specific resources, minimizing the risk of unauthorized entry. Another feature that stands out is NordLayer's threat protection measures. It includes tools like DNS filtering and web protection to prevent access to malicious websites, safeguarding your team from potential online threats. 

NordLayer Standout Features and Integrations:

Standout features include multi-factor authentication, which adds an extra layer of security by requiring users to provide multiple forms of verification before accessing company resources. Additionally, NordLayer offers a cloud firewall that monitors and controls incoming and outgoing network traffic based on predetermined security rules, providing a barrier against potential threats. The platform also supports site-to-site connections, allowing secure communication between different office locations or networks.

Integrations include Entra ID, Okta, OneLogin, JumpCloud, Google Workspace, Google Cloud, IBM Cloud, and AWS.

In the realm of cybersecurity, Heimdal offers a versatile platform designed to meet the demands of businesses seeking to safeguard their network environments. With a comprehensive suite of features, it appeals to industries ranging from healthcare to education, aiming to address challenges such as unauthorized access, data breaches, and compliance with standards like ISO 27001 and HIPAA. For those prioritizing a solution that integrates DNS security, threat hunting, and endpoint protection, Heimdal stands out as a compelling choice.

Why I Picked Heimdal

I picked Heimdal for its unique approach to network security, notably its combination of DNS security and threat hunting capabilities. These features allow your team to stay ahead of potential threats by intercepting and analyzing suspicious network activity in real-time. Additionally, Heimdal's Extended Detection and Response (XDR) platform provides enhanced threat detection across multiple environments, offering a comprehensive view of your network's security posture. For organizations that need to ensure compliance and protect sensitive data, Heimdal's managed services offer 24/7 support to maintain robust security.

Heimdal Key Features

Aside from its standout features, Heimdal offers additional functionalities that enhance its network security capabilities.

• Vulnerability Management: Automates the process of identifying and addressing vulnerabilities within your network, reducing the risk of exploitation.
• Unified Endpoint Management: Provides tools for remote desktop access and privileged access management, ensuring secure control over endpoint devices.
• Email & Collaboration Security: Protects against email threats and fraud, safeguarding communication channels from phishing attacks.
• Ransomware Encryption Protection: Offers advanced protection against ransomware threats, preventing unauthorized data encryption.

Heimdal Integrations

Native integrations are not currently listed by Heimdal; however, the platform supports API-based custom integrations.

Site24x7 is a cloud-based network monitoring tool designed to help you track the health and performance of your network infrastructure. It offers visibility into various network components, including devices, interfaces, and traffic patterns. 

Why I picked Site24x7: I picked Site24x7 because it includes several features that directly support network security efforts. Its network configuration management lets you detect unauthorized device changes and stay compliant with security policies, helping prevent misconfigurations that could be exploited. The traffic analysis tools, which support NetFlow, sFlow, and J-Flow, give you visibility into bandwidth usage and potential malicious activity by highlighting traffic anomalies. 

Site24x7 Standout Features and Integrations:

Standout features include real-time alerts that ensure you’re immediately notified of changes or threats across your infrastructure. The tool also offers automated compliance audits, continuously checking your network devices against industry standards and internal policies to ensure adherence. 

Integrations include AWS, Microsoft Azure, Google Cloud Platform, VMware, Amazon EventBridge, Zoho Analytics, Moogsoft, Jira, ConnectWise, PagerDuty, Microsoft Teams, and Slack.

Perimeter 81 is a network security software focusing on secure remote access and cloud security. It provides a secure VPN, multi-factor authentication, and network segmentation to protect remote workers and cloud resources.

Why I picked Perimeter 81: I picked Perimeter 81 for its zero-trust network architecture and granular access controls, which provides me with secure connectivity for the distributed workforce. The user-centric design and seamless integration with existing infrastructure have simplified the remote access process, allowing employees to work from anywhere securely.

Perimeter 81 Standout Features and Integrations:

Standout Features that I thought were useful include secure network access and a user-centric design prioritizing ease of use and accessibility. It has a Software-Defined Perimeter (SDP) and Zero Trust Network Access (ZTNA) architecture, which drastically reduces the risk of unauthorized access and strengthens overall network security while allowing approved users to connect securely. Perimeter 81 also offers device management, traffic inspection, and secure web gateways.

Integrations include native integration with popular identity providers (e.g., Active Directory, Azure AD, Okta) and cloud providers (e.g., AWS, Azure)

ESET Internet Security provides comprehensive solutions with features like advanced threat detection, firewall, anti-phishing, and secure browsing. Its lightweight and efficient design makes it a reliable choice for protecting against cyber threats.

Why I picked ESET Internet Security: I consider this tool the best for individual users and home environments because it offers comprehensive protection, including firewall, email scanning, and web browsing for up to 10 of your devices. ESET also has a long-standing reputation in the cybersecurity industry, known for its consistent and reliable security solutions across multiple platforms and devices.

ESET Internet Security Standout Features and Integrations:

Features I appreciated most in ESET Internet Security include a Device Control System that lets you choose the devices that can connect to your PC. I also liked how the Network Inspector let me track my network by receiving notifications when new unregistered devices connect. ESET also offers advanced threat detection, firewall protection, ransomware shield, anti-phishing, anti-spam, and secure payment protection to provide a safe browsing environment for online shopping and banking.

Integrations include Splunk, ServiceNow, Cisco Umbrella, IBM QRadar, McAfee ePO, and SolarWinds MSP RMM. It also integrates natively with other ESET technologies, including Secure VPN, Anti-Theft, SysInspector, Secure Authentication, and Cloud Administrator.

McAfee+ offers a robust suite of security tools, including antivirus, firewall, identity theft protection, and secure VPN. Its AI-powered threat intelligence, with real-time scanning and automatic updates, provides proactive protection against malware, ransomware, and other cyber threats.

Why I picked McAfee+: As someone who values comprehensive security, McAfee+ has been my go-to solution for protecting my personal and business data. Its antivirus, firewall, and identity theft protection feature have a repetition for effectiveness, giving me peace of mind that my digital assets are properly safeguarded.

McAfee+ Standout Features and Integrations:

Standout Features include real-time scanning and threat intelligence features to detect and remove malware, as well as a firewall to prevent unauthorized network access. The identity theft protection component safeguards personal information, including credit card details and Social Security numbers, providing an extra layer of security.

Integrations include native integrations with McAfee MVISION Cloud and McAfee ePO and pre-built integrations with third-party tools like North Star, Trellix, D3 Security, Aruba Networks, and tray.io.

Elastic offers a range of solutions for security analytics, log management, and SIEM, leveraging its Elasticsearch, Logstash, and Kibana (ELK) stack. The platform's ability to adapt to meet any organization's security needs makes it an ideal solution for detecting and responding to security incidents.

Why I picked Elastic: Elastic's security analytics and SIEM solutions have been instrumental in detecting and responding to security incidents in my organization. The scalability and flexibility of the platform have allowed me to handle large volumes of log data and perform real-time analysis, enabling proactive threat mitigation.

Elastic Standout Features and Integrations:

Standout Features include advanced capabilities for security analytics, log management, and SIEM. It allows me to collect, analyze, and visualize security-related log data from multiple sources in a unified location. The platform's scalability provides efficient handling of large volumes of data, while its flexible architecture allows for customization and integration with existing security tools and workflows.

Integrations include native integration with Elastic Agent and pre-built connectors for third-party tools like Google Cloud, AWS, Microsoft Azure, Red Hat OpenShift, IBM Cloud, Oracle, Splunk, Webroot, and VMware.

Avira Prime is a comprehensive network security software package that includes antivirus and anti-malware protection, real-time scanning, web protection, password management, and system optimization tools.

Why I picked Avira Prime: I found Avira Prime to be ahead of the curve when it comes to privacy. The VPN feature gave me an added layer of security and anonymity for browsing, while the password manager streamlined my login credentials across platforms. I also appreciated the combination of antivirus and system optimization utilities.

Avira Prime Standout Features and Integrations:

Standout Features that I noticed most include Avira’s anti-malware protection and Virtual Private Network (VPN), which routes your internet traffic through a private network to provide anonymous browsing, protecting user privacy. It also offers multi-platform compatibility for extensive coverage, as well as device cleanup utilities to enhance performance and privacy by removing unnecessary files and optimizing system settings.

Integrations include Avira Connect and pre-built integrations with ThreatSync, DNS Watch, Barracuda, and TeamViewer.

Webroot is a lightweight security software that provides cloud-based antivirus and anti-malware protection. It offers real-time scanning, web protection, firewall monitoring, and threat intelligence, and its cloud-based approach guarantees efficient scanning while minimizing system resource usage.

Why I picked Webroot: the aspect of Webroot I love most is its lightweight cloud-based architecture, making it easy and speedy to use. I like that it offers behavior-based malware detection in the background and rollback capabilities for restoring infected files.

Webroot Standout Features and Integrations:

Standout Features include cloud-based endpoint protection that applies behavior-based malware detection and offers minimal system impact. Its intelligent scanning technology enables quick scans without compromising the thoroughness of the process. You can also select a plan with additional features such as DNS security, email protection, and password management.

Integrations include built-in integrations with best-in-class vendors in remote monitoring and management, like Datto, Atera, BreightGuage, and ConnectWise.