Cybersecurity for companies in Saudi Arabia: what it is, types and first steps

Cybersecurity for companies in Saudi Arabia means protecting networks, systems, services and data from unauthorised access, disruption or misuse [1]. The rules come mainly from the National Cybersecurity Authority (NCA), with the Personal Data Protection Law (PDPL) covering personal data. Most companies should start with an owner, an asset list, multi-factor authentication, tested backups and an incident plan.

This guide explains the concept in plain terms, the main types of cybersecurity a company deals with, which Saudi rules apply to which kind of company, and a first 90-day plan. It is general information, not legal advice; for a specific case, check the official text or ask a licensed advisor.

What is cybersecurity? NCA's definition

NCA defines cybersecurity, under its statute issued by Royal Order No. 6801 dated 11/02/1439H, as protecting networks, IT systems, operational technology systems, their hardware and software, the services they provide and the data they hold from any unauthorised penetration, disruption, modification, access, use or exploitation [1]. NCA adds that the concept also covers information security, digital security and the like [1].

NCA's Essential Cybersecurity Controls name three protection goals [1]. In business terms:

• Confidentiality: only the right people see the data. A leaked customer list is a confidentiality failure.
• Integrity: data and systems stay accurate. A supplier's bank details changed in an invoice is an integrity failure.
• Availability: systems work when needed. An online store taken offline by ransomware is an availability failure.

The same document builds on four pillars: strategy, people, process and technology [1]. That is the practical lesson for a company. Buying a security product covers only the technology pillar; without a named owner, trained staff and written procedures, the product protects far less than it could.

Cybersecurity, information security and digital security

The terms overlap, and NCA's definition deliberately includes the other two [1]. In everyday use they differ in emphasis:

Types of cybersecurity every company should know

Specialists slice the field in different ways. The most useful split for a company follows what is being protected. The right-hand column shows where each type sits in NCA's Essential Cybersecurity Controls (ECC-2:2024), which group 108 main controls into 4 domains and 28 subdomains [1].

The threat picture explains why several types matter at once. Verizon's 2026 Data Breach Investigations Report finds that 31% of breaches began with the exploitation of a software vulnerability, and that ransomware appeared in 48% of breaches [2]. The first is an application and patching problem; the second often starts with a person, a password or an unpatched system, and quickly becomes a backup question.

Cybersecurity for companies in Saudi Arabia: who sets the rules

Three kinds of authority shape a Saudi company's obligations.

• NCA is the national cybersecurity reference. It develops policies, frameworks, standards, controls and guidelines, and monitors compliance; its statute states that no public, private or other entity is relieved of responsibility for its own cybersecurity [1].
• The Saudi Data and AI Authority (SDAIA) oversees the Personal Data Protection Law (PDPL). A controller must notify the competent authority of a personal data breach [10], within 72 hours of becoming aware of it where the incident could harm the people concerned [11].
• Sector regulators can add their own requirements. NCA's guidance for e-commerce sellers, for example, points to the Saudi Central Bank's (SAMA) Cyber Security Framework for the financial sector [15].

NCA's main documents, and who each is written for:

If you keep personal data in cloud or AI tools abroad, the PDPL's transfer rules apply as well [10]; our guide to data residency in Saudi Arabia explains them.

Which rules apply to your company?

Find the row that describes you. Where two rows apply, both do.

Size bands follow the General Authority for Small and Medium Enterprises (Monsha'at), which takes the higher class when a company's staff and revenue point to different sizes [4]. Contracts can also bring a company into scope indirectly: a government client or a large customer may write ECC or NCNICC requirements into the agreement, so read your contracts before deciding you are exempt.

The Saudi cybersecurity market in numbers

NCA's 2026 report on the sector's economic indicators gives useful context for planning [12]:

• Market size: about SAR 16.3 billion in 2025, with a compound annual growth rate of 10.7% over the previous three years.
• Workforce: more than 22,000 specialists in 2025, with a compound annual growth rate of 5.9%; women make up 33%, against a global average of 22%.
• Who spends: private-sector entities spent SAR 11.2 billion, or 69% of the market, and government entities SAR 5.1 billion, or 31%.

For a company, the figures mean two things. Specialist help is available inside the Kingdom, which matters because some NCA controls require services such as managed security monitoring to be located in Saudi Arabia [1]. And demand is strong, so plan hiring or outsourcing early rather than after an incident.

Your first 90 days: a starting plan

The plan follows NCA's four pillars, so that technology is not the only thing that changes [1]. Each phase builds on the previous one.

NCA publishes free templates for the policies, standards and procedures this plan produces, including registers for risks and vulnerabilities, and says they serve government, private and other entities [13]. If you build your own software, include these requirements from the first specification; our guide to custom software development in Saudi Arabia covers what to prepare before a first meeting.

Free official resources worth bookmarking

• NCA cybersecurity toolkits: policy, standard and procedure templates in Word and PDF, plus Excel registers [13].
• Tahqaq: NCA's free service for checking suspicious links, files and QR codes before anyone opens them [14].
• Guidelines for e-commerce service providers: NCA's practical guidance for small, medium and home-based online sellers, covering passwords, updates, backups, social media accounts and staff training [15].
• The ECC itself: even where it is not mandatory, NCA strongly encourages other entities to use it as best practice, which makes it a free, detailed reference [1].

Your next step

Today, find your row in the "Which rules apply" table and write down what follows from it. Then book the first two weeks of the 90-day plan: name the owner and draw up the asset list. Cybersecurity for companies in Saudi Arabia starts with knowing what you have and who is responsible for it. You can read about O AI, a software and AI company in Al Khobar, on our home page.