Social media for cybersecurity firms: a practical guide

Your buyers range from small business owners who need the basics to IT managers and boards who need assurance. Owners want plain steps; technical buyers want evidence that you know your field. Write for one of them at a time.

LinkedIn is where most business buyers, partners and future hires will find you. X and Threads suit fast threat news and the security community, and YouTube suits talks and longer explainers.

Two or three posts a week is enough. Useful, calm advice builds more trust than alarming headlines.

• Monday: one practical step, such as turning on multi-factor authentication for email.
• Wednesday: a threat explained, such as a new phishing trick, with what to do about it.
• Friday: how you work, such as what happens in a security review or a test.
• Monthly: a team post about skills, certifications or a talk someone gave.
• Never: details of a live incident, a client's weaknesses or an unpatched vulnerability.

UK: the NCSC describes Cyber Essentials as the minimum standard of cyber security recommended by the government, combining self-assessment and independent audit, and Cyber Essentials Plus as the same controls with more rigorous, independent technical testing. IASME runs certification as the NCSC's delivery partner and publishes current certificates. Say exactly which one you or a client holds, and keep it current.

The NCSC says its assured services schemes use the NCSC brand so buyers know who they can trust. Its Cyber Advisor scheme is for advice to small and medium sized organisations, and Cyber Advisors must work for a company accepted as an Assured Service Provider. Only describe yourself as NCSC assured, or as a Cyber Advisor, if you are listed under that scheme.

Absolute claims are risky. In January 2023 the ASA upheld a complaint about a radio ad for a security product that said it could "switch off malware". The ASA found listeners would understand that to mean it would stop all malware attacks, which the evidence did not show, and told the advertiser not to claim it could protect against all malware attacks without adequate substantiation.

This is general information, not legal advice. Rules differ by country and change, so check with your regulator, professional body or a lawyer before you post claims, prices or anything about the people you work for.

• Avoid "unhackable", "100% secure" and "stops every attack".
• Name the certification, the scope and the date, not just a logo.
• Only use scheme logos and badges in the way the scheme allows.

Sources: NCSC: Cyber Essentials overview, checked 15 October 2026; NCSC: NCSC assured services, checked 15 October 2026; NCSC: Cyber Advisor scheme, checked 15 October 2026; ASA ruling on NordVPN SA, "switch off malware" claim (January 2023), checked 15 October 2026

Fear gets clicks and loses clients. Owners who feel overwhelmed often do nothing. Pair every risk with a step they can take today, and use your own words rather than dramatic stock images of hooded hackers.

October is Cybersecurity Awareness Month in the US. CISA's campaign focuses on four simple actions: recognise and report phishing, create strong passwords, turn on multi-factor authentication and use a password manager, and install software updates. These make good anchors for a month of posts in any country.

• One risk, one step, in every post.
• Explain jargon the first time you use it.
• Link to the official advisory, not to a rumour.
• Correct mistakes quickly and openly.

Source: CISA: Cybersecurity Awareness Month, checked 15 October 2026

Security clients hire you partly for discretion. A post that names a client, a breach you handled or a weakness you found can harm them, even after it is fixed. Get written approval before naming any client, and agree what can be said about an incident before you say it.

Demonstrations need the same care. In the UK, section 1 of the Computer Misuse Act 1990 makes it an offence to cause a computer to perform a function intending to secure access to a program or data when you know that access is unauthorised. Record demos only on systems you own or are authorised to test, and never post one that works against a real organisation's systems.

1. Use lab systems and invented company names for screenshots and videos.
2. Redact IP addresses, hostnames, usernames and file paths before posting.
3. Wait until a vulnerability is fixed and disclosed before discussing it, and follow the vendor's or client's agreed timeline.
4. Get written approval for every case study, and let the client check the wording.

Source: legislation.gov.uk: Computer Misuse Act 1990, section 1, checked 15 October 2026

A security firm with a hijacked social account loses credibility fast. Turn on multi-factor authentication for every account, give staff their own roles instead of shared passwords, and remove access the day someone leaves.

Disclosure: this guide is published by Zolyp, an AI social media manager. Zolyp plans a calendar around your content pillars, writes and designs each post, and schedules it to Instagram, Facebook, LinkedIn, Google Business, X, TikTok, YouTube, Pinterest, and Threads. You start in review-everything mode, so nothing goes live without your approval. Brand Brain can hold words you never use, such as "unhackable", and topics to avoid, such as client names. Zolyp does not check technical accuracy or certification claims, so a qualified person should read every post before you approve it. Everything in this guide works just as well done by hand.

• Week 1: check bios, certifications and logos are current, and review who has access to each account.
• Week 2: write two practical tips and one threat explainer.
• Week 3: post one approved case study or a team post.
• Week 4: review enquiries and comments, and plan next month around the threats your clients asked about.