Channel
@it_sec_pro_course
On this record: Growth · Engagement · Posts · Citations · Handles named that no longer answer · Cite this entry
554subscribers
+1 since we began measuring on 5 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001073037794 |
|---|---|
| Type | Channel |
| Username | @it_sec_pro_course |
| Created | 30 October 2016 — measured — cross-checked against a third-party dataset (TGDataset) |
| First recorded | 6 August 2026 |
| Last confirmed live | 14 August 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 1 time, most recently 14 August 2026 |
| On Telegram | t.me/it_sec_pro_course |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 14 Aug 2026, 16:33 | 554 | +1 |
| 6 Aug 2026, 18:17 | 553 | no change |
| 5 Aug 2026, 23:05 | 553 | first reading |
20 posts held, back to 18 April 2017 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 10 August 2021. An engagement rate over an empty window would be a number about nothing.
YauzaCTF 2021 is a task-based competition that will take place online on August 27-29 at 12:00 (UTC+0). It will give the participants the atmosphere of the Soviet past. For 48 hours, participants will be able to solve tasks of all categories: - web, reverse, pwn, forensics, crypto, OSINT, joy. Also new categories have been added: - hardware, pentest and emulation! The organizers and sponsors of the event have p…
Signed Peter Destructive
Всем доброго времени суток! Завтра, 22 декабря в МИРЭА с 16:00 до 19:00 пройдёт встреча it sec pro course. Документы удостверяющие личность можно не приносить, опоздавших не пустят. Основаная тема: руткиты, продвинутые методы. Фото и видеосъёмки не будет. Заранее благодарен!
Signed Peter Destructive
ML hackaton from Wallarm. Test your skills on the link below! 2000$ for winners #links4specialists https://twitter.com/d0znpp/status/1065311146612146176
Signed Peter Destructive
Do you like to play CTF? Do not miss the Junior CTF 2017. It's comming on December 1-3. Follow @juniors_ctf to keep abreast of the latest news. Любите играть в CTF? Не пропустите Junior CTF 2017, который пройдет 1-3 декабря. Подписывайтесь на канал @juniors_ctf, чтобы быть в курсе последних новостей.
Signed Darwin
Большая сборка литературы infosec https://mega.nz/#F!ZoowSCKD!XkOxKqWxHFx1ydeHZzAM7g!E14VHaSa
Signed AAI Anton
File, posted without a caption
Signed AAI Anton
#skillup Positive Research 2017 https://www.ptsecurity.com/upload/corporate/ww-en/analytics/Positive-Research-2017-eng.pdf
Signed Peter Destructive
#tools Burp Suite scanner plugin based on Vulners.com vulnerability database API https://github.com/vankyver/burp-vulners-scanner
#cfp call for papers of ZeroNights 2017 https://twitter.com/ZeroNights/status/880780632149774336
#tools Python Arsenal for Reverse Engineering http://pythonarsenal.com
#tools list of IDA Pro plugins https://github.com/onethawt/idaplugins-list
#cve Command line search and download tool for Vulners Database inspired by searchsploit. It allows you to search online for the exploits across all the most popular collections: Exploit-DB, Metasploit, Packetstorm and others. The most powerful feature is immediate exploit source download right in your working path. https://github.com/vulnersCom/getsploit
Showing the 12 most recent of 20 posts we hold for @it_sec_pro_course. 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.
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.
Names
Channels on the register whose handles appear in this channel's posts.
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.
@it_sec_pro_course named 1 handle that resolve to nothing today. That is a fact about the reference, not necessarily a fact about the handle’s history — see the two groups below.
Most of these may never have existed as a live channel at all.A handle a channel names can be a typo, an aspirational name nobody registered, or a channel that was already gone before this one ever mentioned it. Unless a row below is marked evidenced, all we know is that it references a handle that is not a live channel today — not that anything “died”. How this is measured.
References a handle that is not a live channel — we have no record it ever was one.
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 14 August 2026 — this entry's latest reading, not the date you are reading this.
“it sec pro course (links)” (@it_sec_pro_course), 554 subscribers as measured 14 August 2026. Telegram Register, tgregister.com/channel/it_sec_pro_course.
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.