Bitdefender vs Norton: which antivirus will defend you against computer attacks?
Bitdefender or Norton? When it comes to protecting your devices, sensitive data and workflows, it's best to make no mistake. Cyber threats, ransomware, phishing, data leaks... digital security is no longer a luxury, it's a condition of survival for any connected business.
Between these two cybersecurity heavyweights, the match is tight. Bitdefender shines with its advanced detection technology, lightweight system and professional management console. Norton, on the other hand, impresses with an accessible interface, an included unlimited VPN and all-in-one features designed for freelancers and small businesses.
Due to the sheer number of Bitdefender and Norton offerings,we compare Bitdefender's GravityZone Small Business Security plan with the Norton Small Business offering. Both suites are specifically designed for VSEs and SMEs: they promise robust security, simplified management and comprehensive protection against cyberthreats.
In this article, we go beyond marketing promises:
➡️ compare their features, interfaces, prices and integrations,
➡️ we identify when to choose one or the other,
➡️ and above all, we help you make an informed choice based on your business needs.
What is Bitdefender's GravityZone Small Business Security?
GravityZone Small Business Security overview
GravityZone Small Business Security is Bitdefender's professional solution designed specifically for SMEs, VSEs and organizations without a dedicated IT department. It combines the power of the GravityZone infrastructure (usually reserved for large enterprises) with a streamlined interface and simplified settings to meet the specific needs of small businesses.
With this version, Bitdefender provides businesses with advanced antivirus, network firewall, ransomware protection and a centralized cloud console, all optimized for rapid deployment, without the need for advanced technical skills. The focus is on protecting business devices (PCs, Macs, servers) and easy user management, even in hybrid or telecommuting environments.
👤The solution is used in a wide variety of sectors: accounting firms, web agencies, industrial SMEs, service companies and the self-employed. It integrates into a Windows or Mac environment, and also protects mobile terminals if required.
GravityZone Small Business Security key features
🛠️ GravityZone takes a proactive, lightweight approach to business cybersecurity, providing real-time protection without compromising system performance, thanks to the following features:
- next-generation antivirus based on machine learning and behavioral analysis,
- cloud administration console to manage all endpoints from a single interface,
- multi-layered protection against ransomware, malware, rootkits, exploits and phishing,
- intelligent firewall and integrated web filtering,
- USB device control to limit the risks associated with removable media,
- automatic, silent updates, with no impact on users,
- rapid deployment via link or centralized installation, without local infrastructure,
- Centralized management of security policies, including for remote collaborators.
GravityZone by Bitdefender
Advantages and disadvantages of Bitdefender
✅ What sets GravityZone apart are its solid strengths, which ensure effective security while remaining simple to use, even for non-experts. We're talking about :
- Simple yet powerful cloud console, ideal for managing multiple remote workstations.
- Advanced detection technology, acclaimed by AV-Test and AV-Comparatives.
- Lightweight protection, with little impact on device performance.
- Rapid deployment, even without an IT department.
- Pricing tailored to small structures, with good value for money.
❌ As with any solution, GravityZone has a few limitations and constraints that it's important to be aware of before committing, including:
- No VPN included, unlike some competing offers.
- A somewhat austere administration interface, less "designer-like" than some tools.
- No built-in cloud backup or native encryption: requires third-party solutions if needed.
What is Norton Small Business?
Overview of Norton Small Business
Norton Small Business is the professional version of the renowned cybersecurity suite developed by Gen Digital (formerly Symantec), designed to meet the needs of small businesses with up to 20 employees. Its aim is simple: to provide effective protection for workstations and mobile devices, while offering ultra-accessible management, even without a dedicated IT department.
The solution stands out for its ease of deployment, its simplified centralized console, and its all-in-one package including antivirus, firewall, web protection, cloud backup and VPN - all manageable by a primary administrator. Norton is clearly banking on immediate effectiveness: no complex configuration, no advanced settings required, but solid, continuous protection.
👤This is an offer particularly suited to VSEs, service agencies, self-employed people with employees and small firms, who want to secure their business without turning into cybersecurity experts.
Norton Small Business key features
🛠️ Norton Small Business offers a complete protection suite, integrated into an accessible interface and designed for rapid management.
- Real-time antivirus and antimalware, with protection against zero-day threats.
- Intelligent firewall to control incoming and outgoing network traffic.
- Web and anti-phishing protection, with automatic filtering of fraudulent sites.
- Unlimited VPN included for secure browsing on public networks.
- Cloud backup of important files (up to 50 GB depending on plan).
- Simple multi-user management: each employee receives a link to install protection on his or her device.
- Streamlined administration console, accessible from the cloud.
- Multi-device compatibility (PC, Mac, Android, iOS).
Advantages and disadvantages of Norton Small Business
Norton Small Business is designed to get straight to the point, with rapid configuration and global coverage right from the installation stage.
✅ What sets Norton Small Business apart is its "all-in-one" approach that secures the essentials without complexity, ideal for pros without IT departments.
- Unlimited VPN and cloud backup integrated, right from the basic packages.
- Highly intuitive interface, ideal for non-technical profiles.
- Quick installation, via a simple link sent to employees.
- Multi-device protection, including smartphones.
- No complex configuration, simplified management by the administrator.
❌ A few limitations to bear in mind before getting started with Norton:
- Less fine-grained control over security policies than Bitdefender.
- No SIEM, API or advanced supervision integration: limited for technical environments.
- Same functionality for all, with no role management or differentiated access.
- Few customization options, which may frustrate more technical profiles.
GravityZone Small Business Security (Bitdefender) vs Norton Small Business: compare features
Both suites aim to protect small businesses, but their approaches differ: Bitdefender relies on granularity and flexibility, while Norton plays the all-in-one simplicity card. Here's a clear comparison of the main features:
| Feature | GravityZone Small Business Security | Norton Small Business |
| Real-time antivirus and antimalware | ✅ Behavioral engine + multi-layer AI | ✅ Classic protection with frequent updates |
| Intelligent firewall | ✅ Customizable, advanced network filtering | ✅ Activated by default, not fine-tunable |
| Cloud administration console | ✅ Yes, with control by workstation and policies | ✅ Yes, simplified for non-technical use |
| Protection against ransomware | ✅ Proactive detection + automatic remediation | ✅ Blocking of known ransomware |
| USB device control | ✅ Yes, authorization management | ❌ Not available |
| Web protection / anti-phishing | ✅ Yes, integrated web filtering | ✅ Yes, with browsing alert |
| VPN included | ❌ No (VPN offered in separate packages) | ✅ Unlimited VPN included |
| Cloud backup | ❌ Not included (to be coupled with third-party tool) | ✅ Yes, up to 50 GB included |
| Security event tracking | ✅ Detailed event log per terminal | ❌ Simplified view without detailed logs |
| Deployment and installation | ✅ Centralized or link-based, silent installation | ✅ By individual link, very easy to deploy |
| Cross-platform protection (PC, Mac, mobile) | ✅ Yes | ✅ Yes |
☝️En summary :
- Bitdefender GravityZone Small Business Security offers finer-grained, configurable and scalable protection, ideal for SMEs that want to stay in control, even without an IT team.
- Norton Small Business focuses on accessibility and immediate efficiency, with a turnkey package that's very easy to administer.
Bitdefender vs Norton: which solution offers the best IT security for your business?
Which tool best protects your sensitive files?
Protecting sensitive data has become an absolute priority. In 2025, over 43% of French companies suffered at least one cyber attack targeting their critical files. Faced with this growing threat, it's essential to choose a cybersecurity solution capable of effectively protecting your confidential documents.
| Criteria | GravityZone Small Business Security | Norton Small Business |
| Anti-transomware protection | ✅ Multi-layered with automatic remediation | ✅ Blocking of known ransomware, no remediation |
| File access control | ✅ Safe Files function and application control | ❌ Not available |
| Unauthorized access filtering | ✅ Fine-tuning via security policies | ❌ Not configurable |
| External device monitoring | ✅ USB port management (activation, restriction) | ❌ Not available |
| Native or integrated encryption | ❌ To be coupled with a third-party solution | ✅ Automatic encryption of files backed up in the cloud |
| Restore after attack | ✅ Event log + automated remediation | ✅ Restore from cloud backup |
👉 Conclusion:
- GravityZone Small Business Security offers more advanced, proactive protection for sensitive files, with real control over devices, applications and access.
- Norton Small Business, on the other hand, offers simple, automated encrypted backup, sufficient to restore lost documents, but without behavioral protection or access management.
Which tool has the best backup?
Backup is a cornerstone of enterprise cybersecurity. In the event of ransomware, accidental deletion or hardware failure, having a rapid recovery solution can make the difference between a simple incident and an operational catastrophe.
| Criteria | GravityZone Small Business Security | Norton Small Business |
|---|---|---|
| Integrated cloud backup | ❌ Not natively included (pair with an external solution) | ✅ Yes, automatic cloud backup included up to 500 GB (Premium) |
| Backup encryption | ❌ Depends on the third-party solution used | ✅ Yes, automatic encryption during transfer and storage |
| Post-incident restoration | ✅ System restore + local remediation (but not cloud) | ✅ Fast access to backed-up files from any device |
| Cloud storage capacity | ❌ No storage provided | ✅ 250 GB (Standard) / 500 GB (Premium) |
| Easy backup management | ❌ To be set up separately | ✅ Automated, simple configuration via Norton console |
👉 Conclusion:
- Norton Small Business clearly takes the lead on the backup side: its solution integrates automatic, encrypted and easy-to-configure cloud backup, ideal for small structures that don't want to invest in an independent backup system.
- Bitdefender GravityZone, on the other hand, has no native backup system, which means that the suite has to be paired with a third-party solution. It remains relevant in already structured environments or with an IT service provider.
Which tool has the best password manager?
Password management is a crucial issue for small businesses. Reuse, weak passwords, lack of double authentication... these are all entry points for cyber-attacks.
| Criteria | GravityZone Small Business Security | Norton Small Business |
|---|---|---|
| Password manager included | ❌ Not natively included | ✅ Yes, integrated manager with secure access |
| Features on offer | - | Encrypted storage, auto-completion, strong password generation |
| Team password sharing | - | ✅ Multi-user access possible |
| Cross-platform compatibility | - | ✅ Yes (Windows, macOS, Android, iOS) |
| Security and encryption | - | ✅ AES-256 encryption, two-factor authentication |
👉 In brief:
- Norton Small Business clearly wins here, thanks to its integrated, encrypted and easy-to-use password manager. It enables every employee to secure their access while gaining in productivity.
- Bitdefender GravityZone Small Business Security does not offer a native password manager, requiring the addition of an external tool. This may suit companies that are already equipped, but is a limitation for those looking for an all-in-one solution.
Which tool provides the best global cybersecurity?
Global cybersecurity is no longer limited to antivirus software. Today, you need a complete defense against ransomware, malware, phishing attempts, network intrusions and unknown threats.
| Criteria | GravityZone Small Business Security | Norton Small Business |
|---|---|---|
| Real-time antivirus | ✅ Continuous scanning with AI behavior detection | ✅ Classic antivirus with frequent updates |
| Anti-malware | ✅ Multi-layered with blocking of scripts, rootkits, exploits | ✅ Protection against known malware |
| Anti-ransomware | ✅ Automatic remediation + protected local backup | ✅ Ransomware blocking + restoration via cloud backup |
| Anti-phishing | ✅ Web filtering and blocking of malicious sites | ✅ Detection of fraudulent sites while browsing |
| Behavioral detection (heuristics) | ✅ Yes, with AI and real-time process analysis | ❌ No (based solely on signature databases + reputation) |
| Network and firewall protection | ✅ Customizable firewall with inbound/outbound filtering | ✅ Simple but effective firewall, activated by default |
| Update frequency | ✅ Silent, centralized automatic updates | ✅ Regular updates, device by device |
👉 The conclusion:
- GravityZone Small Business Security is positioned as an advanced cyber protection solution for demanding environments, with high-level behavioral detection, proactive anti-ransomware and advanced network control.
- Norton Small Business offers excellent coverage for the most common threats, with a good balance between security and simplicity, but remains less customizable and less proactive than Bitdefender on sophisticated threats.
GravityZone Small Business Security vs Norton Small Business: compare prices
Both solutions offer pricing packages tailored to small businesses, with specific features included in each plan. Here's a comparison of prices and key features:
| Solution | Annual price | Number of devices | Key features included |
|---|---|---|---|
| Bitdefender GravityZone Small Business Security | From €24.49 per year | From 1 device |
|
| Norton Small Business | From €69.99 per year for the first year | From 6 devices | Antivirus, firewall, unlimited VPN, cloud backup (250 GB), password management, web protection, 24/7 technical support. |
☝️ In a nutshell:
- Bitdefender GravityZone Small Business Security is ideal for businesses looking for advanced, customizable protection, with a comprehensive administration console and granular security features.
- Norton Small Business is suitable for organizations looking for an all-in-one solution that's easy to deploy, with integrated tools such as VPN and cloud backup, without the need for complex configurations.
Prices as of May 27, 2025.
GravityZone Small Business Security vs Norton Small Business: which interface is more intuitive?
The interface is often what makes the difference between a solution you use... and one you forget. For a small business without an IT department, it's crucial that the console is easy to get to grips with, while offering a good level of control.
👉 Norton Small Business clearly focuses on ease of use.
- Upon purchase, an administrator can invite team members via a simple e-mail link.
- Each user installs the protection on his or her device in just a few clicks.
- The administration console is uncluttered, with no technical jargon, and lets you see at a glance which devices are protected.
Ideal for small businesses or freelancers with employees who want a tool with no learning curve.
👉GravityZoneSmall Business Security, on the other hand, offers a more comprehensive and technical interface, designed for structures that are a little more organized or accompanied by an IT service provider. The GravityZone cloud console offers a granular view:
- assignment of security policies by group,
- event tracking by workstation,
- control of updates,
- network parameters.
It's extremely powerful, but requires a minimum of familiarity with the IT environment.
GravityZone Small Business Security vs Norton Small Business: compare integrations
In a professional environment, the ability of security software to integrate with other business tools is a real plus. Cloud console, IT tools, cloud services, monitoring: let's see how Bitdefender and Norton stack up in this field.
👉 Number of available integrations
- GravityZone Small Business Security: ⭐⭐⭐⭐☆
Over 30 native integrations with business tools such as Microsoft 365, Azure, AWS, VMware, Splunk, ConnectWise, ServiceNow, etc. - Norton Small Business: ⭐⭐☆☆☆.
Works in silos. No native integration with external cloud services or business tools. A solution designed to stand alone.
👉 Easy to activate and configure.
- Bitdefender: ⭐⭐⭐⭐☆
Integrations can be activated from the cloud console. Clear documentation, support available. Some connections require technical support. - Norton: ⭐⭐⭐☆☆
Nothing to configure, because little to integrate. The advantage: zero friction. The disadvantage: few bridges with the rest of your software ecosystem.
👉 Level of customization (API, automation)
- Bitdefender: ⭐⭐⭐⭐☆
Open API, customizable scenarios via SIEM/RMM. Interesting for companies supported by an IT service provider. - Norton: ⭐☆☆☆☆
No API, no external automation. The tool is deliberately closed to keep it simple, but this limits its scalability.
👉 Popular integrations available
- Bitdefender: Microsoft 365, Azure, VMware, AWS, Splunk, RMM, SIEM, ServiceNow
- Norton: No documented native business integration for the Small Business version
☝️ We conclude:
- Bitdefender GravityZone is clearly better suited to SMEs that want to connect their cybersecurity to their business environment: supervision, cloud, infrastructure.
- Norton Small Business, on the other hand, remains a stand-alone tool, perfect if you're looking to minimize configuration and avoid interconnections.
When to choose GravityZone Small Business Security or Norton Small Business?
The choice between Bitdefender GravityZone Small Business Security and Norton Small Business depends above all on your corporate context, your technical requirements and your level of autonomy in cybersecurity.
Use case example for GravityZone Small Business Security
Choose GravityZone if you need a high level of control, even with a small structure.
- Multi-site or telecommuting SME: you need to manage several remotely dispersed workstations, with a variety of user profiles. Bitdefender's cloud console enables you to control security remotely with precision.
- Small business supported by an IT service provider: you want to delegate configuration, but retain visibility. GravityZone offers advanced integrations (SIEM, RMM, Microsoft 365...).
- Organization concerned with compliance and security policy: you need granular rules, activity logs and fine-grained control over USB devices, web policies, etc.
- If you' re a tech-savvy small business or an organization with an IT manager, you're looking for a scalable, powerful solution that doesn't compromise on protection.
Use case example for Norton Small Business
Choose Norton if you prefer simplicity, rapid deployment and an all-in-one approach.
- Small business without an IT department: you need immediate protection for your devices, without complex configuration. Norton is ready to use.
- Self-employed with employees or micro-agencies: each member can install protection via a link, without requiring technical assistance. Management is centralized yet intuitive.
- Organizations with business/personal use on the same devices: thanks to unlimited VPN, cloud backup and web protection, Norton comfortably covers the essentials.
- Companies looking for a "packaged" maintenance-free solution: you want zero management, zero configuration, but still a professional level of security.
So which is better for your company's IT security, Bitdefender or Norton?
The choice between these two suites depends on your level of requirements, your internal organization and the role you wish to give to cybersecurity in your company.
👉 Are you looking for a simple, quick-to-deploy solution that effectively protects your employees, without complex configuration?
Norton Small Business is a solid option. It offers turnkey protection, with unlimited VPN, cloud backup and anti-phishing, accessible to all teams, even without an IT department. Ideal for VSEs, freelancers or small agencies who want to secure their business without headaches.
👉 Need more control, visibility and customization options, with centralized security policy management and pro integrations?
Bitdefender GravityZone Small Business Security takes the lead. With its advanced cloud console, granular rules, and intelligent detection engine, it's aimed at structured or supported SMBs that want scalable, controlled cybersecurity.
| Need | Our recommendation |
| Rapid deployment without technical expertise | ✅ Norton Small Business |
| Turnkey solution for small businesses and the self-employed | ✅ Norton Small Business |
| Professional cloud console, centralized management | ✅ Bitdefender GravityZone Small Business |
| Fine-tuned control of security policies | ✅ Bitdefender GravityZone Small Business |
| SIEM integration, Microsoft 365, IT supervision | ✅ Bitdefender GravityZone Small Business |
👉 And if you're still hesitating? Good news: both publishers offer free trial versions or demonstrations. The easiest way is to test each tool in a restricted environment to see which one fits best with the way you work.
FAQ : Bitdefender vs Norton
Is it easy to migrate from Norton to Bitdefender (or vice versa)?
Migration is possible, but it is advisable to completely uninstall the old solution before installing the new one, to avoid conflicts. Bitdefender offers detailed guides to facilitate this transition.
Is VPN included in all Bitdefender and Norton offers?
Bitdefender includes a VPN with a limited data quota in its basic packages, with the option of upgrading to a Premium version for unlimited use. Norton, on the other hand, offers unlimited VPN from the Standard package, which can be an advantage for mobile or telecommuting users.
Which solution offers the best protection against ransomware?
Both solutions offer robust protection against ransomware. Bitdefender stands out for its Safe Files technology, which prevents unauthorized applications from modifying sensitive files. Norton also offers effective protection, with cloud backup features to restore files in the event of an attack.
What level of customer support do you offer?
Both publishers offer responsive customer support. Bitdefender offers assistance via chat, telephone and e-mail, with a comprehensive knowledge base. Norton also offers 24/7 support, with similar options.
What are the best alternatives to Bitdefender and Norton?
Several reliable solutions can meet specific professional cybersecurity needs:
- ESET PROTECT: lightweight, reliable, ideal for SMEs.
- Kaspersky Small Office Security: simple and effective for small businesses.
- Trend Micro Worry-Free: good cloud + email coverage.
- Sophos Intercept X: very good against ransomware, suitable for IT teams.
- CrowdStrike Falcon: for businesses with advanced security needs (EDR).
Article translated from French