Private Community · Members Only

CISO Network Slack

The private Slack workspace where 6,500+ Chief Information Security Officers exchange intelligence, advice, and peer support — in real time, around the clock.

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Why It Matters

Your Peers, Always Accessible

Vetted Members Only

Every member is verified as an active CISO or senior cybersecurity executive. No vendors, no noise — just genuine peers.

Real-Time Peer Exchange

Get answers from fellow CISOs within hours. Share challenges, solutions, and intelligence in a trusted, confidential environment.

6,500+ Executive Peers

The largest vetted CISO community in the world, all in one place. Representing 90% of the Fortune 1000.

Always On

Unlike quarterly events, Slack keeps you connected to the community 24/7 — wherever you are in the world.

Inside the Workspace

Key Channels

#general

Community-wide announcements and introductions

#threat-intel

Real-time threat intelligence sharing among peers

#vendor-reviews

Candid, peer-only vendor and tool evaluations

#hiring

CISO-level job postings and career opportunities

#events

Upcoming dinners, webinars, and conference updates

#ask-a-ciso

Rapid peer advice on pressing security challenges

Community Standards

What Makes This Community Work

CISO Network Slack has remained the most trusted peer community in cybersecurity for over 20 years because we hold a high standard. These principles keep the signal-to-noise ratio exceptional.

Members must be active CISOs or senior cybersecurity executives
No vendor pitching or unsolicited sales outreach
All discussions are confidential — Chatham House rules apply
Treat all members with professional respect
Share knowledge generously — this community thrives on reciprocity

Members Only

Request Slack Access

Slack access is included with CISO Network membership. If you're already a member or want to apply, contact us below.