r/cybersecurity101
A community for beginners and enthusiasts to learn the basics of cybersecurity. Ask questions, share tips, discuss best practices, and…
How to think about r/cybersecurity101
This community serves as a foundational platform for individuals interested in learning about cybersecurity, focusing on beginner-friendly content. Members engage in discussions about essential topics such as encryption, malware, and best practices for personal security. The community is characterized by a supportive atmosphere where users can ask questions and share knowledge, making it distinct from more advanced or technical cybersecurity forums.
Confidence 4/5
Audience
Participants are typically beginners and enthusiasts ranging from students to professionals seeking to enhance their cybersecurity knowledge. The vibe is collaborative and educational, with members eager to help each other navigate the complexities of cybersecurity. Users often care about practical advice and real-world applications of cybersecurity principles, reflecting a diverse demographic interested in personal and family safety online.
Posting culture
The posting culture emphasizes helpfulness and clarity, with a preference for straightforward questions and informative content. Posts that include specific questions or scenarios tend to perform well, while overly technical jargon or promotional content is often downvoted. Members are encouraged to share personal experiences and tips, fostering a community where learning is prioritized over self-promotion. Posting frequency varies, but active engagement is common, especially around trending cybersecurity issues.
Brand engagement notes
Brands should approach this community with caution, as members are generally resistant to overt promotion or advertising. Authentic engagement through sharing valuable resources, educational content, and answering questions can be effective. Brands may consider hosting AMAs or providing free tools and guides relevant to cybersecurity beginners. It's crucial to avoid any sales-heavy language or tactics that might be perceived as spammy, as this could lead to backlash from the community.
Top keywords
What r/cybersecurity101 talks about
Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.
External signals
Where the community looks
Top external domains linked from posts and comments — a quick read on the sources of truth this audience trusts.
Top contributors
Who shapes the conversation
The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.
Top posters
By post count
- u/[deleted]
- u/virtual97315
- u/paulsiu
- u/Harold3D
- u/3loves9
- u/HistoricalCarrot6655
- u/Fluffy-Mix9834
- u/sortie00712
- u/learnercow
- u/Opposite_Passenger94
- u/Mangon09
- u/woniwonu
- u/neoneo9
- u/3dwave
- u/DigitalFidgetal
- u/EveryAppointment8
- u/uncmnsense
- u/MonteNegro_42069
- u/Ace_Of_Clubz
- u/Specialist_Copy_8779
- u/100testrun
- u/warezsette
- u/oneto221
- u/patduffy26
- u/inquisitive-user_
- u/ILoveCatz1
- u/WinterEssay
- u/rebecca-is-choom
- u/paraslusk
- u/bankshot15
- u/Budget-Accident-315
- u/Jaded-Cauliflower-73
- u/tangylangy70
- u/Shymydude
- u/EnvironmentalBee5232
- u/Primary_Currency_552
- u/misconfig_exe
- u/sold_myfortune
- u/Hollabalooo
- u/philyue
- u/Leather_Donut_7431
- u/Far_Jeweler9544
- u/okstateman06
- u/Allcapino
- u/Maleficent-Bid9280
- u/VersionBorn101
- u/Pappasgrind
- u/bestOfadb
- u/MSPinParadise
- u/thats_grim
- u/ytho676767
- u/Cannot_relate_2000
- u/Ok-Establishment2587
- u/Mike_IT_CS
- u/2TacosAlPastor
- u/Parzival_snow
- u/noob-noob-c137
- u/Ok-Aspect4738
- u/homagesTaken
- u/AussieXPat
- u/Saichioba
- u/adgjl12
- u/SmokeHeroinAllDay
- u/iQNoX
- u/__rook__
- u/Independent-Emu6394
- u/Dry_Neighborhood
- u/mommyimissusm
- u/Electronic-Wonder-77
- u/WillCola
- u/Orpher
- u/unseenpine
- u/seths101
- u/Eumok1
- u/namelessmob
- u/Sasha989x
- u/Mountain_Signal_5430
- u/Proper_Technology_77
- u/Traditional_Spoils
- u/WantDebianThanks
- u/realfrankster
- u/rchllrg
- u/Itterbio
- u/interplanetaryspace
- u/Objective_Purpose621
- u/Big_HeAd4u2
- u/Reasonable9855
- u/Plus-Dragonfly-8412
- u/imdoingok777
- u/Illustrious_Win9628
- u/TheEvilR0b0t
- u/Plasmamade
- u/HTTP_Error_414
- u/Aegon-X
- u/PeachesThePuca
- u/ninthtale
- u/mikekazem
- u/Jolly-Impression-951
- u/reactsass
- u/Careless-Pumpkin-648
By votes
- u/3loves9
- u/3dwave
- u/Primary_Currency_552
- u/misconfig_exe
- u/[deleted]
- u/sold_myfortune
- u/HistoricalCarrot6655
- u/Hollabalooo
- u/Leather_Donut_7431
- u/DigitalFidgetal
- u/Fluffy-Mix9834
- u/philyue
- u/paulsiu
- u/Far_Jeweler9544
- u/uncmnsense
- u/okstateman06
- u/EveryAppointment8
- u/learnercow
- u/Allcapino
- u/Maleficent-Bid9280
- u/Specialist_Copy_8779
- u/virtual97315
- u/VersionBorn101
- u/MonteNegro_42069
- u/Pappasgrind
- u/ytho676767
- u/Cannot_relate_2000
- u/sortie00712
- u/Harold3D
- u/thats_grim
- u/Ok-Establishment2587
- u/bestOfadb
- u/MSPinParadise
- u/Mike_IT_CS
- u/2TacosAlPastor
- u/woniwonu
- u/Parzival_snow
- u/Ok-Aspect4738
- u/homagesTaken
- u/Saichioba
- u/AussieXPat
- u/SmokeHeroinAllDay
- u/Independent-Emu6394
- u/Traditional_Spoils
- u/realfrankster
- u/Opposite_Passenger94
- u/100testrun
- u/warezsette
- u/noob-noob-c137
- u/adgjl12
- u/iQNoX
- u/Dry_Neighborhood
- u/Electronic-Wonder-77
- u/WillCola
- u/Orpher
- u/Eumok1
- u/Sasha989x
- u/rchllrg
- u/Ace_Of_Clubz
- u/__rook__
- u/mommyimissusm
- u/unseenpine
- u/seths101
- u/namelessmob
- u/Mountain_Signal_5430
- u/Itterbio
- u/Objective_Purpose621
- u/Big_HeAd4u2
- u/Reasonable9855
- u/Plus-Dragonfly-8412
- u/imdoingok777
- u/Illustrious_Win9628
- u/PeachesThePuca
- u/king_california_
- u/Mangon09
- u/interplanetaryspace
- u/TheEvilR0b0t
- u/Plasmamade
- u/HTTP_Error_414
- u/Aegon-X
- u/ninthtale
- u/mikekazem
- u/Jolly-Impression-951
- u/redarj
- u/Flokito
- u/SuperiorT
- u/neoneo9
- u/patduffy26
- u/ILoveCatz1
- u/Proper_Technology_77
- u/WantDebianThanks
- u/reactsass
- u/slickshadow96
- u/KaiT0_
- u/Substantial-Glove778
- u/Alistercrawlly
- u/anonnnnnnnner
- u/ShadyGoon
- u/PosingOwl
- u/AeiyanM
Top commenters
By comment count
- u/[deleted]
- u/TheRidgeAndTheLadder
- u/InfosecMod
- u/HistoricalCarrot6655
- u/sold_myfortune
- u/FailedTheSave
- u/BeanBagKing
- u/latnGemin616
- u/DevilDawg93
- u/VeteRyan
- u/Laifon
- u/Jccckkk
- u/Wazanator_
- u/Kashish_17
- u/mnfwt89
- u/Devil-in-georgia
- u/SweatyCockroach8212
- u/MuthaPlucka
- u/slumlivin
- u/choe4prez
- u/flyingincybertubes
- u/downloweast
- u/poydor
- u/billdietrich1
- u/goretsky
- u/hyper4saken
- u/conzcious_eye
- u/SpotIsInDaBLDG
- u/allah_berga
- u/Zedark
- u/lifeandtimes89
- u/macgruff
- u/Redemptions
- u/spacenomyous
- u/FakespotAnalysisBot
- u/DartFr0gz
- u/737063746e
- u/Hollabalooo
- u/basicslovakguy
- u/clickclvck
- u/djrainbowpixie
- u/TradeTzar
- u/Proper_Technology_77
- u/careersnatcher
- u/omers
- u/Comfortable_Ear_7383
- u/leonard-stecyk
- u/BabesPapes
- u/konker_
- u/vurt_feather
- u/1-2-switch
- u/GrecoMontgomery
- u/forcedreset1
- u/ThePerfectCantelope
- u/Jamoke_Bloke
- u/fatal_frame
- u/VarenDerpsAround
- u/Nope2214
- u/alnarra_1
- u/thisbrt
- u/Confused_Confurzius
- u/mnav3
- u/tobleronavirus
- u/KeeslingStatus
- u/energiyaBooster
- u/Gacquah
- u/Xj28dn
- u/Boby_Dobbs
- u/Ellijah92
- u/O-o--O---o----O
- u/Any-Virus5206
- u/blahdidbert
- u/AlfredoVignale
- u/tiffytrox
- u/creatorofstuffn
- u/nickkkkkkk1
- u/picante-x
- u/HelpFromTheBobs
- u/Intelligent_Ad4448
- u/Valkyll
- u/babycakescooksbird
- u/fredruns
- u/luqway
- u/tech111
- u/donthate_qwoperate
- u/Only-Choice
- u/Rezient
- u/TheCraziestOfHorses
- u/camelCaseBack
- u/humanmeatpie
- u/Bulletorpedo
- u/uncareingbear
- u/Comfortable-Mouse737
- u/Jedi_Prime
- u/Tasty_Feed_293
- u/My_Little_Pony123
- u/Temporary_Concept_29
- u/raekwon777
- u/Amrita-Agnihotri1
- u/jezarnold
By votes
- u/downloweast
- u/[deleted]
- u/TheCraziestOfHorses
- u/FailedTheSave
- u/Xj28dn
- u/blahdidbert
- u/TheRidgeAndTheLadder
- u/Plague-20
- u/MuthaPlucka
- u/Erfaim
- u/Hollabalooo
- u/Matir
- u/poydor
- u/InfosecMod
- u/omers
- u/DevilDawg93
- u/Old_Homework8339
- u/conzcious_eye
- u/1-2-switch
- u/donthate_qwoperate
- u/goretsky
- u/VeteRyan
- u/Redemptions
- u/sold_myfortune
- u/LeBronn_Jaimes_hand
- u/Kashish_17
- u/homagesTaken
- u/Wazanator_
- u/flyingincybertubes
- u/mkdmls
- u/Medical-Pickle9886
- u/basicslovakguy
- u/BeanBagKing
- u/latnGemin616
- u/camelCaseBack
- u/uncareingbear
- u/Boopbeepboopmeep
- u/inappropriate127
- u/O-o--O---o----O
- u/Temporary_Concept_29
- u/joe_bogan
- u/HistoricalCarrot6655
- u/Any-Virus5206
- u/AlfredoVignale
- u/tiffytrox
- u/Devil-in-georgia
- u/SweatyCockroach8212
- u/billdietrich1
- u/FUCKUSERNAME2
- u/VectorTech_US
- u/BabesPapes
- u/vurt_feather
- u/mnfwt89
- u/babycakescooksbird
- u/Tasty_Feed_293
- u/raekwon777
- u/choe4prez
- u/Proper_Technology_77
- u/Laifon
- u/tobleronavirus
- u/creatorofstuffn
- u/slumlivin
- u/Danoga_Poe
- u/Reasonable_Mail_3656
- u/hyper4saken
- u/SpotIsInDaBLDG
- u/allah_berga
- u/clickclvck
- u/djrainbowpixie
- u/TradeTzar
- u/Jccckkk
- u/KeeslingStatus
- u/Ellijah92
- u/nickkkkkkk1
- u/picante-x
- u/HelpFromTheBobs
- u/fredruns
- u/Only-Choice
- u/Usual_Hornet_7940
- u/amurray1522
- u/Gl0balCD
- u/Stylux
- u/kippersniffer
- u/pekoe
- u/Neogeo71
- u/MistyHart4444
- u/Zedark
- u/lifeandtimes89
- u/Comfortable_Ear_7383
- u/konker_
- u/GrecoMontgomery
- u/Intelligent_Ad4448
- u/luqway
- u/tech111
- u/Comfortable-Mouse737
- u/Amrita-Agnihotri1
- u/jezarnold
- u/yekawda
- u/Zapablast05
- u/Mr_Brito
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/cybersecurity101 — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/cybersecurity101 have?
r/cybersecurity101 has approximately 40,896 subscribers as of May 27, 2026.
When was r/cybersecurity101 created?
r/cybersecurity101 was created on July 6, 2020 (6 years ago).
What is r/cybersecurity101 about?
This community serves as a foundational platform for individuals interested in learning about cybersecurity, focusing on beginner-friendly content. Members engage in discussions about essential topics such as encryption, malware, and best practices for personal security. The community is characterized by a supportive atmosphere where users can ask questions and share knowled…
What subreddits are similar to r/cybersecurity101?
Communities similar to r/cybersecurity101 include r/cybersecurity_help, r/cybersecurityjobs, r/asknetsec, r/cybersecurityadvice, r/securitycareeradvice.
Who are the most active posters on r/cybersecurity101?
The most frequent posters on r/cybersecurity101 include u/[deleted], u/virtual97315, u/paulsiu.
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