Cisco and Server | AI
2.53K subscribers
1.47K photos
322 videos
204 files
933 links
Tarmoq administratorligi (Cisco) va Tizim administratorligi (Server)ni biz bilan o'rganing.
Bularning hammasi @cisco_server kanalida...
Adminlar bilan bog'lanish uchun πŸ‘‰
Serverlar bo'yicha: @uzbekiston_erkatoyi
Cisco bo'yicha: @ciscoucell va @Dream_0044
Download Telegram
This media is not supported in your browser
VIEW IN TELEGRAM
πŸ‘2πŸ”₯2
This media is not supported in your browser
VIEW IN TELEGRAM
πŸ”₯3
Hammaga hayirli kun.

@cisco_server
🀣12😁9πŸ‘3
''O'zbekona Cisco'' ning instagram sahifasiga yuqoridagi xabar kelibdi.

Sizlar nima deb javob bergan bo'lardingiz?

@cisco_server
@uzbekona_cisco
πŸ”₯24πŸ‘9πŸ’―2πŸ—Ώ1
InshaAlloh bugun kech soat 19:00 da navbatdagi yangi ''CISCO'' kursimiz ochiladi.

Qiziquvchilar, qatnashib ko'rmoqchi bo'lganlarni 3 ta bepul darsimizga taklif etamiz.

Manzil: Yunusobod, bodomzor masjid ro'parasi, robotics lab 2-qavat 5-xona


Instruktorlar bilan bog'lanish uchun:
@ciscoucell
@dream_0044

@uzbekona_cisco
@cisco_server
πŸ‘6
This media is not supported in your browser
VIEW IN TELEGRAM
πŸ‘3
This media is not supported in your browser
VIEW IN TELEGRAM
πŸ‘17⚑1
This media is not supported in your browser
VIEW IN TELEGRAM
πŸ‘12πŸ”₯1πŸ‘1
DDOS atakalarning shuncha turi borligini bilarmidingiz?

P/s shahsan o'zim ham hammasini bilmas ekanman.

@uzbekona_cisco
@cisco_server
πŸ‘4
Cisco and Server | AI
DDOS atakalarning shuncha turi borligini bilarmidingiz? P/s shahsan o'zim ham hammasini bilmas ekanman. @uzbekona_cisco @cisco_server
Kuni kecha, tasodifan "Smurf attack" ga o'xshash attakaga guvoh bo'ldim.
300dan oshiq kameralar 5 ta NVR ga ulangan. Oldin 5 ta NVR har xil subnet larda yotgan, ularni birlashtirilib bitta broadcast domenga olingandan kn NVRlarning set adapter nagruzkasi 328/328mb/s ga cha yetishi kuzatildi va kameralar qotib, hattoki uzilib ham qolayapti.
Ko'rinishidan Loop (petlya) bo'layotgandek tuyildi, sababi hamma NVR lar bir switchga ulanishi bilan 7-10 soniyada NVR larning set adapterlar nagruzkasi 30mb/s dan 328mb/s gacha oshdi. Lekin Loop emasligi aniq chunki switchlar aniq bir biriga to'g'ri ulangan.

Hosh siz shunday vaziyatga tushib qolganingizda nima ish qilgan bo'lar edingiz?
Qanday yechimlarni izlagan bo'lardingiz?

Komentariyalarda aktiv bo'lib qiziqish bildirsangiz, keyingi postlarda muammoni sababi nimada ekani bilan o'rtoqlashaman.

@uzbekona_cisco
@cisco_server
πŸ‘3
#Kun lug'atilari
1 (22.10.2024)
πŸ”₯7πŸ‘1
Kim buni to'liq tushintirib bera oladi?
πŸ”₯1
Firewall larning turlarini ko'rib chiqamizmi?

Network Layer Firewall – filtering based on source and destination IP addresses

Transport Layer Firewall –filtering based on source and destination data ports, and filtering based on connection states

Application Layer Firewall –filtering based on application, program or service

Context Aware Application Firewall – filtering based on the user, device, role, application type, and threat profile

Proxy Server – filtering of web content requests like URL, domain, media, etc.

Reverse Proxy Server – placed in front of web servers, reverse proxy servers protect, hide, offload, and distribute access to web servers

Network Address Translation (NAT) Firewall – hides or masquerades the private addresses of network hosts

Host-based Firewall – filtering of ports and system service calls on a single computer operating system

@cisco_server
@uzbekona_cisco
πŸ‘7
Kiberxavfsizlikka qiziquvchilar kanalimizda nechtamiz?

Shu post ostiga reaksiya qoldiringlar shundan nechta ekanligimizni bilib olamiz.

@uzbekona_cisco
@cisco_server
5πŸ‘84πŸ”₯21πŸ’―6⚑4πŸ‘4🍾3πŸ‘¨β€πŸ’»2
Demak Biz Boshladik
2 ta maqsad qo'yamiz:

1- kiberxavfsizlikka oid mavzularni @cisco_server hamda @uzbekona_cisco kanallarida birgalikda AKTIV yoritib boramiz.

2- Yuqoridagi kanallar ko'proq auditoriya yig'ib, ko'proq odamga foydasi tegishiga harakat qilamiz.

1- maqsadni bajarish bizning vazifamiz.

2- maqsadga erishishda albatta sizning yordamingiz kerak.

Sizdan bir narsani so'raymiz. Uncha odam qo'shing. buncha odam qo'shing deb aytmaymiz!!!

Kiberxavfsizlikka va tarmoq administratorligiga xaqiqatdan qiziqadigan eng yaqin bir nechta insoningizni taklif qiling va birga rivojlaning.

Chunki bu kanallarda sohaga begona bo'lgan odam deyarli yo'q.

E'tiboringiz uchun rahmat
@uzbekona_cisco
@cisco_server
πŸ‘16πŸ”₯3
Qisqacha tariflari
πŸ”₯3
Endi @uzbekona_cisco
@cisco_server kanallarida CyberSecurity CyberOPSni o'rganamiz.

BIzga obuna bo'lishni unitmang!
@uzbekona_cisco
@cisco_server
πŸ‘7πŸ”₯2
1πŸ‘3πŸ”₯1