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Telegram profile photo for cissp

Channel

cissp

@cissp

On this record: Growth · Engagement · What this channel posts · Posts · Citations · Telegram's recommendations · Cite this entry

16,133subscribers

+12 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of 10,000–31,623.

Register entry

Telegram ID-1001050570048
TypeChannel
Username@cissp
Description@cissp International channel 4 Transmission Knowledge In the Field of Cyber Security with a Focus on the Content of the CISSP-ISC2 Course - - - - - - - - - - +also group: https://t.me/cisspgroup ————————— @alirezaghahrood
Created30 May 2017measured — cross-checked against a third-party dataset (ext.tg_channel)
First recorded6 August 2026
Last confirmed live23 August 2026
Measurements held12
Confirmed unchanged1 time, most recently 23 August 2026
On Telegramt.me/cissp

Growth

16,12116,14116,1316 August 2026 — 16,121 subscribers6 August 2026 — 16,124 subscribers7 August 2026 — 16,131 subscribers8 August 2026 — 16,136 subscribers9 August 2026 — 16,139 subscribers10 August 2026 — 16,136 subscribers12 August 2026 — 16,137 subscribers16 August 2026 — 16,134 subscribers17 August 2026 — 16,141 subscribers20 August 2026 — 16,140 subscribers21 August 2026 — 16,136 subscribers23 August 2026 — 16,133 subscribers16,1336 August 202623 August 2026
12 measurements spanning 17 days, net +12. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 16,118–16,144 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
23 Aug 2026, 00:0616,133-3
21 Aug 2026, 12:5516,136-4
20 Aug 2026, 09:5616,140-1
17 Aug 2026, 12:1716,141+7
16 Aug 2026, 02:0316,134-3
12 Aug 2026, 01:3416,137+1
10 Aug 2026, 22:4116,136-3
9 Aug 2026, 23:4516,139+3
8 Aug 2026, 23:1416,136+5
7 Aug 2026, 23:5116,131+7
6 Aug 2026, 21:4516,124+3
6 Aug 2026, 10:0316,121first reading

Engagement

22 posts held, back to 7 May 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 34 pagesof Telegram’s post history, 20 posts per page.

ERR · 30 days
5.42%
avg views ÷ 16,133 subscribers
Avg views / post
875
3 posts measured
Reaction rate
this channel exposes no reaction counts
Posts in window
3
of 22 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 21 August 2026
Posts held22 (7 May 202621 August 2026)
Views total2,624
Reactions total
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken23 Aug 2026, 12:25 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

What this channel posts

Photos
957
Videos
66
Links
4,880

Lifetime counters from Telegram’s own channel header, read 23 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.

Recent posts

21 Aug 2026, 06:51 UTC333 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) 1. Scope & Applicability Which regulated entities are covered by the framework. 2. New Definitions Introduction and clarification of cybersecurity terminology. 3. Inventory Management Stronger requirements for identifying and managing technology assets. 4. Designated Officers Enhanced cybersecurity roles, responsibilities, and accountability. 5. Operational

Signed CISO as a Service

14 Aug 2026, 22:14 UTC881 viewsread 23 August 2026
Forwarded from @CISOasaService

Attackers are already probing an unpatched GeoServer zero-day. The SQL injection flaw drew hundreds of attempts within hours of disclosure and, under certain configurations, can lead to remote code execution. No patch is available yet. Read the details: https://thehackernews.com/2026/08/unpatched-geoserver-zero-day-targeted.html — CISO as a Service — Strategic Cyber Defense & GRC Resilient Through Knowledge 2026.

Signed CISO as a Service

2 Aug 2026, 11:34 UTC≈1,410 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) Executive Insights from the CyberEdge Cyberthreat Defense Report 2026 based on insights from more than 1,200 IT security decision-makers and practitioners across 17 countries and 19 industries, provides one of the most comprehensive views of today's cybersecurity landscape. After reviewing this year's report, one message stands out: Organizations are more con

Signed CISO as a Service

23 Jul 2026, 13:21 UTC≈1,590 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) The cybersecurity market is entering a new phase. After reviewing several 2025/26 industry reports, one trend is unmistakable: organizations are no longer asking "Which security product should we buy?" They are asking "How do we reduce cyber risk while enabling business growth?" This shift marks the evolution of cybersecurity from a technology function to a bu

Signed CISO as a Service

17 Jul 2026, 09:36 UTC≈1,480 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) Why Every Security Team Should Know Osquery: Modern cybersecurity is no longer limited to firewalls, EDR, and SIEM platforms. The real challenge is obtaining accurate, real-time visibility into what is actually happening across endpoints. Osquery addresses this challenge by transforming operating systems into relational databases. Instead of relying on proprie

Signed CISO as a Service

14 Jul 2026, 10:25 UTC≈1,400 viewsread 23 August 2026
Forwarded from @CISOasaService

Cybersecurity is an evolving discipline, and maintaining professional competence requires continuous learning. I'm pleased to have completed additional ISACA Continuing Professional Education (CPE) requirements as part of my ongoing commitment to professional excellence and internationally recognized best practices. Special Thanks to 👍💕👌 ISACA ISACA Foundation ISACA UAE — CISO as a Service — Strategic Cyber Defens

Signed CISO as a Service

7 Jul 2026, 12:15 UTC≈1,590 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) 🔐 Cybersecurity is not just about technology it starts with people, processes, and governance. Many organizations invest in security tools but still struggle to build a structured cybersecurity program. A practical roadmap and security fundamentals are often more valuable than deploying another security solution. One useful resource in this area is the Cybers

Signed CISO as a Service

25 Jun 2026, 15:03 UTC≈1,700 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) 🔎 Digital Forensics in the Cloud Is No Longer Optional As organizations continue migrating critical workloads to the cloud, Digital Forensics and Incident Response (DFIR) must evolve beyond traditional on-premise approaches. A recent research paper titled: “Digital Forensics and Incident Response in the Cloud: Addressing GCP Challenges” highlights an importa

Signed CISO as a Service

24 Jun 2026, 17:06 UTC≈1,380 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) 🔐 10 Golden Rules for Cybersecurity: Simple, Yet Critical Many cybersecurity incidents are not caused by sophisticated attacks. They happen because basic security practices are overlooked. Experience shows that a significant number of data breaches, ransomware infections, account compromises, and operational disruptions could be prevented by implementing a fe

Signed CISO as a Service

21 Jun 2026, 17:43 UTC≈1,340 viewsread 23 August 2026
Forwarded from @CISOasaService

ThreatResearch Ghost-Sender Universal Email Spoofing against Exchange Online https://labs.infoguard.ch/posts/ghost-sender Using Exchange Online (or on-premises exchange in hybrid mode) in combination with an external MX record, such as a third-party email server or spam protection solution, can allow the spoofing of emails from any sender to any recipient in the target tenant. Hardening Whitepaper Know Your Blind

Signed CISO as a Service

16 Jun 2026, 18:39 UTC≈1,350 viewsread 23 August 2026
Forwarded from @CISOasaService

Cybersecurity Incidents Are No Longer an IT Problem The latest Cybersecurity Incident Disclosures: A 13 Year Review (2024) highlights a reality that many organizations are still underestimating: Cyber incidents are not merely technical events they are business disruptions with direct financial, operational, legal, and reputational consequences. Over the past decade, organizations worldwide have reported increasing

Signed CISO as a Service

15 Jun 2026, 19:45 UTC≈1,130 viewsread 23 August 2026
Forwarded from @CISOasaService

#DiyakoSecureBow ———————————— CISO as a Service (vCISO) Cybersecurity in the Age of Data: Beyond Technology In today's digital economy, data is no longer just an IT asset it has become one of the most valuable strategic resources for organizations. Innovation, operational excellence, business growth, and organizational resilience are increasingly dependent on the security, integrity, and trustworthiness of data. A

Signed CISO as a Service

Showing the 12 most recent of 22 posts we hold for @cissp. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Forward network

Republishes

Channels on the register whose posts this channel has forwarded.

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Appears in Telegram’s recommendations for other channels

The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.

Cyber Security News
@Cyber_Security_Channel · 56,427
Telegram ranks this channel #28 of 71 here — alongside 70 others — read 23 August 2026

This channel appears in 1 seed channel's Telegram-generated recommendation list in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 23 August 2026 — this entry's latest reading, not the date you are reading this.

“cissp” (@cissp), 16,133 subscribers as measured 23 August 2026. Telegram Register, tgregister.com/channel/cissp.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.