CISO Tribune

Vendor comparison · 2 companies

Proximus NXT vs Sophos

Proximus NXT offers business cybersecurity solutions tailored to an organisation's size and needs, from employee awareness training to advanced protection tools. Sophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection. CISO Tribune files both under MDR and managed SOC. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Proximus NXT
  • Sophos
Proximus NXT vs Sophos: Products, Customers and Funding Compared
Proximus NXTProximus NXT offers business cybersecurity solutions tailored to an organisation's size and needs, from employee awareness training to advanced protection tools.proximus.beSophosSophos sells security solutions managed through Sophos Fusion, a single cloud-based platform for IT security protection.sophos.com
What it sells
  • Secure Net[4][8]Protects fixed and/or mobile devices connected to the Proximus network from phishing attempts, viruses and malicious websites.
  • Smarter Online[4]A free platform that answers questions on phishing, suspicious messages and children's online safety, and checks whether a link or website is safe.
  • Internet Safe & Fun[4]Workshops, run in partnership with Child Focus, that help children navigate the digital world safely.
  • Sophos Fusion[6][7][10]Sophos Fusion is a single cloud-based platform for managing IT security protection.
  • Sophos Firewall[1][10]Sophos Firewall includes features for higher education, K-12, and primary and secondary institutions.
  • Sophos Managed Detection and Response[7]Sophos describes fully managed, 24/7 detection and response.
Categories
Headquarters
Not stated on its pagesOxford, United Kingdom[2]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Public (Euronext Brussels: PROX)[2][6][9]Owned by Thoma Bravo since 2020[3][7][8][9]
Named customers
Not stated on its pages
  • Jotun[4]
  • National 9/11 Memorial & Museum[4]
  • London South Bank University[4]
  • Town of Gilbert[4]
  • DFS Group[4]
Recent news
  • November 27, 2025Proximus NXT partners with Mistral AI to launch an AI offering aimed at the Benelux region and other European countries.[3]
  • October 1, 2026Sophos launched CISO Advantage, an agentic AI service that links security operations to security strategy, rolling out across North America, the UK and Europe.[5]
  • July 15, 2026Sophos announced Sophos Fusion, a defense system combining its endpoint, network, email, cloud, identity and security operations products in one architecture.[6]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[8]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
For businesses, the company describes cybersecurity solutions tailored to an organisation's size and needs, from employee awareness training to protection tools. Self-employed people and those running a business are offered solutions designed for professional use. For families, the company sells mobile plans for kids.From its own pages, Sophos sells mainly to distributed and growing enterprises with complex networks, which its XGS 2U firewalls target. Sophos also sells firewalls for SMB and branch offices, and plug-and-play security for smaller branch offices and remote sites. Sophos Firewall includes features tailored to higher education, K-12, and primary and secondary institutions.
Last verified
October 14, 2026September 27, 2026

Where they overlap

  • Proximus NXT and Sophos are both filed under MDR and managed SOC.

Where they differ, field by field

  • Proximus NXT's primary category is Managed security service providers; Sophos's is EDR and XDR.
  • Proximus NXT is also filed under SIEM and Security consulting and advisory. Sophos is also filed under Firewalls and NGFW.
  • Proximus NXT lists Secure Net, Smarter Online and Internet Safe & Fun. Sophos lists Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response.
  • Sophos is headquartered in Oxford, United Kingdom.
  • Proximus NXT is a public company listed on Euronext Brussels as PROX. Sophos is owned by Thoma Bravo, since 2020.
  • Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.

What it sells: Proximus NXT

What Secure Net does[4][8]
Secure Net protects devices connected to the Proximus network from phishing attempts, viruses and malicious websites. Secure Net Fix protects all devices connected to a fixed Proximus internet line, including smart devices. Secure Net Mobile protects devices using the Proximus 4G/5G mobile network only. Once the option is activated, devices are protected via the Proximus network and no software installation is required.
What Smarter Online does[4]
Smarter Online is a free platform that answers questions on phishing, suspicious messages and children's online safety. Smarter Online checks whether a link or website is safe before a click.

What it sells: Sophos

What Sophos Fusion does[6][7][10]
Sophos Fusion integrates natively with Sophos solutions and 500+ third-party technologies. The Sophos Fusion dashboard consolidates all alerts. Fusion AI is the intelligence layer within Sophos Fusion.
What Sophos Firewall does[1][10]
Sophos Firewall includes built-in policies for CIPA and predefined activities. Sophos Firewall includes features like SafeSearch, YouTube restrictions, and keyword filtering. Sophos Firewall uses dynamic firewall rules and lateral movement protection to isolate a compromised host.
What Sophos Managed Detection and Response does[7]
Sophos quotes simple per-user and per-server pricing with no hidden extras. Sophos describes three Response Modes.

Questions about Proximus NXT and Sophos

What do Proximus NXT and Sophos sell?
Proximus NXT sells Secure Net, Smarter Online and Internet Safe & Fun. Sophos sells Sophos Fusion, Sophos Firewall and Sophos Managed Detection and Response.
Are Proximus NXT and Sophos in the same category?
They share MDR and managed SOC. Proximus NXT's primary category is Managed security service providers and Sophos's is EDR and XDR.
Where are Proximus NXT and Sophos headquartered?
Sophos is headquartered in Oxford, United Kingdom.
Who owns Proximus NXT and Sophos?
Proximus NXT is a public company listed on Euronext Brussels as PROX. Sophos is owned by Thoma Bravo, since 2020.
Which customers do Proximus NXT and Sophos name?
Sophos publicly names Jotun, National 9/11 Memorial & Museum, London South Bank University, Town of Gilbert and DFS Group.
Who are Proximus NXT and Sophos sold to?
For businesses, the company describes cybersecurity solutions tailored to an organisation's size and needs, from employee awareness training to protection tools. From its own pages, Sophos sells mainly to distributed and growing enterprises with complex networks, which its XGS 2U firewalls target.
What have Proximus NXT and Sophos announced recently?
November 27, 2025: Proximus NXT partners with Mistral AI to launch an AI offering aimed at the Benelux region and other European countries. October 1, 2026: Sophos launched CISO Advantage, an agentic AI service that links security operations to security strategy, rolling out across North America, the UK and Europe.

About Proximus NXT

Proximus NXT offers business cybersecurity solutions tailored to an organisation's size and needs, from employee awareness training to advanced protection tools. Proximus helps people, families and businesses stay protected online. For people running a business or working self-employed, Proximus has solutions designed for professional use. Proximus offers internet subscriptions at home or on a smartphone, standalone or in a pack. Proximus offers mobile plans with or without a smartphone, prepaid or unlimited. Proximus provides support through the Proximus Assistant 24/7, in Proximus stores, by phone or through a technician visit at home.[4][5][7]

Secure Net protects fixed and/or mobile devices connected to the Proximus network from phishing attempts, viruses and malicious websites. Secure Net Fix protects all devices connected to a fixed Proximus internet line, including smart devices. Secure Net Fix protects devices connected to a Proximus home Wi-Fi network only and does not protect devices on other Wi-Fi networks. Secure Net Mobile protects devices using the Proximus 4G/5G mobile network only and does not protect devices abroad or on other mobile networks. Once the Secure Net option is activated, devices are protected via the Proximus network and no software installation is required. Secure Net works only on the Proximus network where the option has been activated.[4][8]

Secure Net is activated from a MyProximus account under the security options. Secure Net can be deactivated at any time via a MyProximus account. To benefit from Secure Net, a person must be a Proximus customer. Secure Net Fix requires a Proximus internet product. Secure Net Mobile requires a Proximus mobile product.[8]

Secure Net and Norton are added to a Proximus subscription. Protection comes at network level, device level or a combination of both, depending on the subscription. Norton safeguards devices and personal data against viruses and online threats, wherever they are. Norton provides 24/7 threat protection, blocks phishing sites and filters unwanted e-mails. Norton Security stores usernames and passwords and fills them in automatically. Norton Security protects devices when connected to other networks, including abroad. Norton Security supports email scanning on all POP3 compatible email clients. Norton downloaded via MyProximus needs no product key.[4][8]

Norton Family is the parental control included with Norton Security 5. Norton Family lets parents monitor their children's online activities, track their location and filter content.

Even without Secure Net and Norton Security, Proximus automatically blocks certain threats to protect its users. Smarter Online is a free platform that answers questions on phishing, suspicious messages and children's online safety, and checks whether a link or website is safe before a click. In partnership with Child Focus, Proximus offers Internet Safe & Fun workshops that help children navigate the digital world safely. The Mobile Kids+ mobile plan includes parental controls, budget management and practical guidance. Proximus works closely with NATO, Europol's European Cybercrime Centre and more than 200 key organisations.[1][4][5][8]

Proximus NXT on the record

Sources

Proximus NXT full record

  1. [1]Managed security servicesProximus · proximus.be · undated page, accessed October 14, 2026 · Tier A
  2. [2]CompanydataProximus · proximus.be · undated page, accessed October 14, 2026 · Tier A
  3. [3]Proximus NXT and Mistral AILHoFT · published November 27, 2025 · Tier B
  4. [4]Digital security for you and your familyProximus · undated page, accessed November 10, 2026 · Tier A
  5. [5]How to choose the right internet subscription?Proximus · undated page, accessed November 10, 2026 · Tier A
  6. [6]Proximus mobile plansProximus · undated page, accessed November 10, 2026 · Tier A
  7. [7]Welcome to Proximus – Internet, mobile, phone and TV | ProximusProximus · undated page, accessed November 10, 2026 · Tier A
  8. [8]Questions about Secure NetProximus · undated page, accessed November 10, 2026 · Tier A
  9. [9]Norton Security - Antivirus protectionProximus · undated page, accessed November 10, 2026 · Tier A

Sophos full record

  1. [1]ProductsSophos · sophos.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Sophos completes secureworks acquisitionSophos · sophos.com · published February 3, 2025 · Tier A
  3. [3]Sophos announces completion of take private acquisition by thoma bravoSophos · sophos.com · published March 2, 2020 · Tier A
  4. [4]Case studiesSophos · sophos.com · undated page, accessed October 10, 2026 · Tier A
  5. [5]Sophos launches ciso advantage bringing ciso level security strategy within reach of every organizationSophos · sophos.com · published October 1, 2026 · Tier A
  6. [6]Sophos fusion ai native cybersecurity defense systemSophos · sophos.com · published July 15, 2026 · Tier A
  7. [7]Sophos: Cyber Resilience for the Agentic AI EraSophos · undated page, accessed October 28, 2026 · Tier A
  8. [8]Sophos Firewall Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 28, 2026 · Tier C
  9. [9]Sophos Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 28, 2026 · Tier C
  10. [10]School Protection | SophosSophos · undated page, accessed November 4, 2026 · Tier A
  11. [11]XGS Series Firewalls - Distributed Edge - Enterprise & Campus - 2U ModelsSophos · undated page, accessed November 4, 2026 · Tier A
  12. [12]Compare 200 and 1000 Series Sophos Switches - Multi-gigabit ModelsSophos · undated page, accessed November 4, 2026 · Tier A
  13. [13]Free Quote: Sophos MDR for Microsoft DefenderSophos · undated page, accessed November 4, 2026 · Tier A

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