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Channel

RavinAcademy

@ravinacademy

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

7,394subscribers

+329 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of 3,162–10,000.

Register entry

Telegram ID-1001205946760
TypeChannel
Username@ravinacademy
Descriptionبرگزارکننده‌ی دوره‌های پیشرفته‌ی امنیت سایبری شماره‌ی تماس: ۰۲۱-۷۹۲۳۲۰۰۰ واحد آموزش: @Ravin_Academy واحد ارتباطات سازمانی: @RavinAcademy_ORG کانال کاریابی امنیت سایبری: @cs_job گروه دوره‌های آموزشی: @ravin_courses سایت آکادمی راوین: ravinacademy.com
Created15 March 2020 — measured — cross-checked against a third-party dataset (ext.tg_channel)
First recorded6 August 2026
Last confirmed live4 November 2026
Measurements held25
Confirmed unchanged1 time, most recently 4 November 2026
On Telegramt.me/ravinacademy

Topic

Hacking & security — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 12 September 2026 and assigned it the closest of 31 fixed categories, at 51% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and the other topics.

Growth

7,0657,3947,229.56 August 2026 — 7,065 subscribers7 August 2026 — 7,072 subscribers9 August 2026 — 7,077 subscribers13 August 2026 — 7,083 subscribers16 August 2026 — 7,085 subscribers19 August 2026 — 7,094 subscribers22 August 2026 — 7,116 subscribers25 August 2026 — 7,117 subscribers28 August 2026 — 7,120 subscribers31 August 2026 — 7,152 subscribers4 September 2026 — 7,171 subscribers9 September 2026 — 7,192 subscribers13 September 2026 — 7,195 subscribers17 September 2026 — 7,201 subscribers26 September 2026 — 7,245 subscribers5 October 2026 — 7,263 subscribers11 October 2026 — 7,290 subscribers14 October 2026 — 7,300 subscribers18 October 2026 — 7,305 subscribers21 October 2026 — 7,319 subscribers24 October 2026 — 7,323 subscribers27 October 2026 — 7,355 subscribers30 October 2026 — 7,367 subscribers2 November 2026 — 7,374 subscribers4 November 2026 — 7,394 subscribers6 August 20264 November 2026
25 measurements spanning 91 days, net +329. 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 7,016–7,443 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 25
Measured (UTC)SubscribersChange
4 Nov 2026, 21:397,394+20
2 Nov 2026, 04:317,374+7
30 Oct 2026, 10:557,367+12
27 Oct 2026, 13:277,355+32
24 Oct 2026, 02:397,323+4
21 Oct 2026, 09:467,319+14
18 Oct 2026, 00:587,305+5
14 Oct 2026, 16:017,300+10
11 Oct 2026, 01:577,290+27
5 Oct 2026, 03:417,263+18
26 Sept 2026, 17:207,245+44
17 Sept 2026, 09:217,201+6
13 Sept 2026, 04:427,195+3
9 Sept 2026, 05:167,192+21
4 Sept 2026, 05:217,171+19
31 Aug 2026, 17:077,152+32
28 Aug 2026, 11:537,120+3
25 Aug 2026, 20:247,117+1
22 Aug 2026, 21:067,116+22
19 Aug 2026, 17:447,094first reading

Engagement

42 posts held, back to 8 July 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 20 pages of Telegram’s post history, 20 posts per page.

ERR · 30 days
36.4%
avg views ÷ 7,394 subscribers
Avg views / post
2,690
21 posts measured
Reaction rate
—
this channel exposes no reaction counts
Posts in window
21
of 42 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 5 November 2026
Posts held42 (8 July 2026 – 5 November 2026)
Views total56,453
Reactions total—
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken6 Nov 2026, 12:39 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
≈774
Videos
≈259
Links
≈1,020

Lifetime counters from Telegram’s own channel header, read 6 November 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.

Video runtime
14m 47s
Average length
52s

Measured directly from 17 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.

Recent posts

Telegram’s own ‘edited’ marker: 5 of 21 posts held from the last 30 days (23.8%) carried it when this register last read them. The marker says a post was changed after publishing, not what it said before — this register holds the earlier wording only where an edit fell between two of its own reads (see the edit ledger and how it is measured).

5 Nov 2026, 20:42 UTC933 viewsread 6 November 2026
Video

🔥 روز سوم المپیک فناوری؛ از شکار آسیب‌پذیری‌ها تا رقابت بر سر ثانیه‌ها! در بخش Bug Bounty، باگ‌هانترها همچنان مشغول بررسی اهداف مسابقه و کشف آسیب‌پذیری‌های جدید بودن. هم‌زمان، مسابقه Pwny Racing CTF برگزار شد؛ جایی که سرعت عمل، دقت و مهارت حل مسئله نقش تعیین‌کننده‌ای داشتن و تیم‌ها برای کسب امتیاز بیشتر و رسیدن به صدر جدول رقابت کردن. 🏆 🎬 توی این ریلز، نگاهی به حال‌وهوای سومین روز رقابت‌های امنیت سایبری المپیک فنا…

4 Nov 2026, 18:48 UTC≈1,850 viewsread 6 November 2026
Photo

🔥 پاداش‌های اولیه باگ پارتی به حدود ۷ میلیارد تومان رسیدن! در جریان رقابت باگ‌پارتی المپیک فناوری ۱۴۰۵، مجموع پاداش‌های اولیه ثبت‌شده برای آسیب‌پذیری‌های گزارش‌شده تا این لحظه به عدد قابل‌توجهی رسیده! البته این رقم هنوز نهایی نیست؛ گزارش‌ها در حال بررسی و اعتبارسنجی هستن و مبلغ قطعی پاداش‌ها پس از تکمیل فرایند داوری مشخص می‌شه. حالا باید دید در پایان داوری، چه مبلغی از این پاداش‌ها تأیید می‌شه! 👀 #آکادمی_راوین #ا…

4 Nov 2026, 10:31 UTC≈1,610 viewsread 6 November 2026
Photo

نتایج برندگان بخش Hardware CTF المپیک فناوری ۱۴۰۵🔥

31 Oct 2026, 13:13 UTC≈2,900 viewsread 6 November 2026
Photo

به اطلاع علاقه‌مندان رویداد هکرهای دوست‌داشتنی می‌رسونیم که این رویداد در تاریخ اعلام‌شده برگزار نمی‌شه و به زمان دیگری موکول شده. تاریخ جدید برگزاری هم در اطلاعیه‌های بعدی آکادمی راوین اعلام خواهد شد. اگه منتظر برگزاری این رویداد هستید، همراه ما باشید تا از آخرین اخبار و جزئیات مربوط به زمان جدید برگزاری باخبر بشید. ممنون از همراهی شما 💜

31 Oct 2026, 11:08 UTC≈2,610 viewsread 6 November 2026
Video

🏆 ۵۳۷۶ دلار جایزه نقدی در انتظار برترین تیم‌های امنیت سایبری المپیک فناوری ۱۴۰۵! رقابت‌های امسال فقط فرصتی برای به‌چالش‌کشیدن مهارت‌ها و سنجیدن توانایی‌های فنی نیستن؛ جایزه‌های نقدی هم انگیزه بیشتری برای حضور و رقابت ایجاد می‌کنن! در دو رقابت Pwny Racing CTF و Hardware CTF، برای سه تیم برتر هر رقابت جایزه نقدی در نظر گرفته شده: Pwny Racing CTF 🥇 رتبه اول: ۱۰۲۴ دلار 🥈 رتبه دوم: ۵۱۲ دلار 🥉 رتبه سوم: ۲۵۶ دلار Hardw…

30 Oct 2026, 15:21 UTC≈2,460 viewsread 6 November 2026
Video

🔴 می‌خوای تست نفوذ رو فراتر از یادگیری ابزارها یاد بگیری؟ شناخت ابزارهای مختلف، به‌تنهایی برای درک یک حمله سایبری کافی نیست. برای فعالیت در حوزه امنیت تهاجمی، باید بدونی یک حمله چطور شکل می‌گیره، چه مراحلی رو طی می‌کنه و چطور می‌شه ارتباط بین این مراحل رو تحلیل کرد. دوره Offensive Security Essentials: CEH to PWK با تدریس متین محمودی، فرصتی برای یادگیری ساختارمند مفاهیم امنیت تهاجمی و شناخت بهتر فرایندهای یک عملیات …

28 Oct 2026, 13:30 UTC≈3,800 viewsread 6 November 2026
Video

🐞 باگ‌بانتی بازها، ثبت‌نام شروع شد! ثبت‌نام باگ‌پارتی المپیک فناوری ۱۴۰۵ آغاز شده و اگه توی حوزه شناسایی آسیب‌پذیری‌ها فعالیت می‌کنی، می‌تونی برای شرکت در این چالش ثبت‌نام کنی. ⏳ مهلت ثبت‌نام: شنبه ۹ آبان، ساعت ۲۰:۰۰ 📢 پس از بررسی درخواست‌ها، به افراد منتخب اطلاع‌رسانی می‌شه. 🔗 لینک ثبت‌نام #المپیک_فناوری #باگ_بانتی #امنیت_سایبری

27 Oct 2026, 10:59 UTC≈3,740 viewsread 6 November 2026
Photo

🐞 ثبت‌نام باگ‌پارتی المپیک فناوری ۱۴۰۵ آغاز شد! 🔍 وقتشه مهارتت رو در کشف آسیب‌پذیری‌های امنیتی به چالش بکشی! در رویداد باگ‌پارتی المپیک فناوری، فرصتی داری تا توانایی‌هات رو در شناسایی و گزارش آسیب‌پذیری‌ها محک بزنی و وارد یک رقابت جذاب در دنیای امنیت سایبری بشی. 🚀 آماده‌ای آسیب‌پذیری‌ها رو پیدا کنی؟ مهلت ثبت‌نام تا ساعت ۲۰:۰۰ روز شنبه ۹ آبان ۱۴۰۵ 📢 پس از بررسی ثبت‌نام‌ها، نتیجه به افراد منتخب اطلاع داده میشه. 🔗…

26 Oct 2026, 16:50 UTC≈2,790 viewsread 6 November 2026
Photo

🔐 امنیت اپلیکیشن‌های مبتنی بر هوش مصنوعی را جدی بگیرید! با گسترش استفاده از مدل‌های زبانی بزرگ و AI Agentها، شناخت آسیب‌پذیری‌های امنیتی این اپلیکیشن‌ها اهمیت بیشتری پیدا کرده است. در دوره OWASP Top 10 for LLM Applications 2026 با تدریس مهدی اصغری، مهم‌ترین ریسک‌های امنیتی اپلیکیشن‌های مبتنی بر LLM را بررسی می‌کنید و با اجرای سناریوهای حمله در لابراتوار، روش‌های شناسایی، ارزیابی و مقابله با آن‌ها را به‌صورت عملی یا…

25 Oct 2026, 13:13 UTC≈3,930 viewsread 6 November 2026
Photo

🏁 تماشای رقابت‌های امنیت سایبری المپیک فناوری، بدون بلیت و ثبت‌نام! تا حالا دوست داشتین ببینین توی یک مسابقه واقعی CTF چه می‌گذره؟ این بار فرصت دارین از نزدیک در فضای رقابت‌ها حضور داشته باشین؛ جایی که تیم‌های امنیت سایبری برای حل چالش‌ها، کسب امتیاز و رسیدن به جایگاه‌های برتر تلاش می‌کنن. فرقی نمی‌کنه تازه وارد دنیای امنیت سایبری شده باشین یا سال‌هاست توی این حوزه فعالیت می‌کنین؛ برای تماشای مسابقات، همه دعوتین! …

24 Oct 2026, 11:49 UTC≈2,880 viewsread 6 November 2026
Photo

🔴 فرصت شغلی | کارشناس تیم قرمز (Red Team) اگه به توسعه ابزارهای تهاجمی، تکنیک‌های Evasion و شناخت عمیق سیستم‌عامل ویندوز علاقه دارین، جای شما توی تیم راوین خالیه! ما به دنبال یک متخصص Red Team هستیم که در توسعه ابزارهای اختصاصی و زیرساخت عملیات تیم قرمز نقش داشته باشه. 🔹 مسئولیت‌های اصلی: - توسعه ابزارهای Red Team و Post-Exploitation - تحقیق و پیاده‌سازی تکنیک‌های Evasion و عبور از AV/EDR - توسعه و نگهداری زیرساخت …

Showing the 12 most recent of 42 posts we hold for @ravinacademy. 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

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.

Mentions

Named by 10 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

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.

خبرگزاری سایبربان| Cyberban News
@cyberbannews_ir · 103,797
Telegram ranks this channel #5 of 62 here — alongside 61 others — read 24 August 2026
Black Security Team
@Black_Security · 64,031
Telegram ranks this channel #17 of 64 here — alongside 63 others — read 21 August 2026
رابین هود پک | Robinhood Pack
@RobinhoodPack · 23,045
Telegram ranks this channel #23 of 62 here — alongside 61 others — read 20 September 2026
کالی بویز | ترفند | تکنولوژی
@Kaliboys · 28,539
Telegram ranks this channel #25 of 77 here — alongside 76 others — read 9 September 2026
Dr Ahmadian
@drmjahmadian · 90,544
Telegram ranks this channel #25 of 93 here — alongside 92 others — read 17 August 2026
‹ NetWork & Security ›
@DrSecCom · 37,709
Telegram ranks this channel #26 of 50 here — alongside 49 others — read 1 September 2026
پکیج رایگان | پابلیک پکیج | اموزش رایگان | Free learning
@faketic · 23,527
Telegram ranks this channel #28 of 53 here — alongside 52 others — read 18 September 2026
آموزش شبكه و امنيت
@denait · 21,059
Telegram ranks this channel #29 of 79 here — alongside 78 others — read 24 September 2026
Hide01
@Hide01 · 35,917
Telegram ranks this channel #29 of 41 here — alongside 40 others — read 2 September 2026
شبکه و امنیت،تکنولوژی،هوش مصنوعی
@Netwo0rk · 53,828
Telegram ranks this channel #35 of 63 here — alongside 62 others — read 24 August 2026
Λ/Organizaτiοn
@AOrgan · 50,074
Telegram ranks this channel #35 of 63 here — alongside 62 others — read 24 August 2026
جادی پایتون | Jadi Python fans
@jadi_fans · 43,722
Telegram ranks this channel #37 of 75 here — alongside 74 others — read 28 August 2026
𝐍𝐎𝐕𝐀 𝐏𝐀𝐂𝐊𝐀𝐆𝐄
@Nova_Package · 25,745
Telegram ranks this channel #50 of 58 here — alongside 57 others — read 1 October 2026
هوش مصنوعی| علم داده
@AILearnCamp · 20,971
Telegram ranks this channel #52 of 72 here — alongside 71 others — read 4 October 2026
Cyber Guardians
@IRCyberGuardians · 20,940
Telegram ranks this channel #52 of 53 here — alongside 52 others — read 30 September 2026
شبکه کاران
@shabake_karan · 25,607
Telegram ranks this channel #53 of 82 here — alongside 81 others — read 14 September 2026
Computer Engineers
@VIP30T · 19,634
Telegram ranks this channel #57 of 67 here — alongside 66 others — read 30 September 2026
کنکور ارشد کامپیوتر
@Konkurcomputer · 49,769
Telegram ranks this channel #60 of 88 here — alongside 87 others — read 25 August 2026
FaraDars | فرادرس‌‎
@faradars · 61,733
Telegram ranks this channel #60 of 87 here — alongside 86 others — read 22 August 2026
آموزش کامپیوتر
@amuzesh_computer · 41,280
Telegram ranks this channel #76 of 79 here — alongside 78 others — read 29 August 2026
Linuxor ?
@Linuxor · 34,123
Telegram ranks this channel #77 of 85 here — alongside 84 others — read 7 September 2026
آموزش سواد سایبری
@Cyber_Literacy · 27,899
Telegram ranks this channel #78 of 86 here — alongside 85 others — read 10 September 2026
مغز آینده |NextBrain
@NextBrain_ir · 19,761
Telegram ranks this channel #79 of 90 here — alongside 89 others — read 29 September 2026
وب آموز
@webamoozir · 115,194
Telegram ranks this channel #79 of 92 here — alongside 91 others — read 14 August 2026

This channel appears in 24 seed channels' Telegram-generated recommendation lists 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 4 November 2026 — this entry's latest reading, not the date you are reading this.

“RavinAcademy” (@ravinacademy), 7,394 subscribers as measured 4 November 2026. Telegram Register, tgregister.com/channel/ravinacademy.

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.