7 Jul 2026, 04:27 UTC32 viewsread 8 August 2026 Firewalls Explained (How They Protect Networks)
A Firewall is one of the most important security controls in cybersecurity.
👉 It acts like a security guard between your device or network and the internet.
Its job is to allow trusted traffic and block suspicious or unauthorized traffic.
What is a Firewall?
A firewall monitors and filters incoming and outgoing network traffic based on predefined security rules.
Thi…
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Sikkoo tech® pinned a photo
24 Apr 2026, 17:04 UTC65 viewsread 8 August 2026 Let’s start with Week 1 – First Topic: What is Cybersecurity & How it Works 👇
🔐 What is Cybersecurity?
Cybersecurity means protecting systems, networks, and data from digital attacks.
These attacks usually try to:
- Steal sensitive data (passwords, bank info)
- Damage systems
- Interrupt services
👉 In simple terms:
Cybersecurity = Digital Protection System
⚙️ How Cybersecurity Works
Cybersecurity works in 3 mai…
Signed Usersif®
24 Apr 2026, 17:04 UTC28 viewsread 8 August 2026 Complete Roadmap to Master Web Development in 3 Months ✅
Month 1: Foundations
• Week 1: Web basics
– How the web works, browser, server, HTTP
– HTML structure, tags, forms, tables
– CSS basics, box model, colors, fonts
Outcome: You build simple static pages.
• Week 2: CSS and layouts
– Flexbox and Grid
– Responsive design with media queries
– Basic animations and transitions
Outcome: Your p…
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24 Apr 2026, 17:04 UTC43 viewsread 8 August 2026 Now, let's understand the next topic of the Cybersecurity Roadmap:
🧠 Types of Hackers (White, Black, Grey)
Not all hackers are criminals. In cybersecurity, hackers are categorized based on intent 👇
⚪ 1️⃣ White Hat Hackers (Ethical Hackers)
👉 These are the good guys
• Work legally
• Help companies find vulnerabilities
• Improve system security
💡 Example:
A company hires a hacker to test its website security
👉 Ro…
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24 Apr 2026, 17:04 UTC78 viewsread 8 August 2026 🚀 Top 10 Careers in Web Development (2026) 🌐💻
1️⃣ Frontend Developer
▶️ Skills: HTML, CSS, JavaScript, React, Next.js
💰 Avg Salary: ₹6–16 LPA (India) / 95K+ USD (Global)
2️⃣ Backend Developer
▶️ Skills: Node.js, Python, Java, APIs, Databases
💰 Avg Salary: ₹8–20 LPA / 105K+
3️⃣ Full-Stack Developer
▶️ Skills: React/Next.js, Node.js, SQL/NoSQL, REST APIs
💰 Avg Salary: ₹9–22 LPA / 110K+
4️⃣ JavaScript Developer
▶️ S…
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16 Apr 2026, 17:02 UTC43 viewsread 8 August 2026 ✅ Complete Cybersecurity Roadmap 🔐💻
Week 1: Basics of Cybersecurity
• What is cybersecurity why it matters
• Types of hackers (White, Black, Grey)
• CIA Triad (Confidentiality, Integrity, Availability)
• Common cyber threats (malware, phishing, ransomware)
• Basic networking concepts (IP, DNS, HTTP/HTTPS)
Example: Identify phishing emails vs real emails
✅ Outcome: You understand cybersecurity basics.
Week 2: Netwo…
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13 Apr 2026, 17:19 UTC46 viewsread 8 August 2026 ✅ Cybersecurity Basics You Should Know 🛡️💻
Cybersecurity is the practice of protecting systems, networks, and data from digital attacks. As the world goes digital, this is one of the most critical and high-paying fields in tech.
1️⃣ What is Cybersecurity?
The body of technologies, processes, and practices designed to protect networks, devices, programs, and data from attack, damage, or unauthorized access.
2️⃣ The…
Signed Usersif®
13 Apr 2026, 16:41 UTC42 viewsread 8 August 2026 Photo
#RemedialExam
Ministeerri Barnootaa qormaata xumuraa barattoota remedial bara 2018 akka lakkoofsa Itoophiyaa giddu-gala ji’a Caamsaa irraa eegalee akka kennu ni eegamaa.
Haa ta’u malee, ministeerri hanga ammaatti guyyaa sirrii qorannichi itti kennamu ifatti hin beeksisin; garuu odeeffannoo yunivarsiitiiwwan irraa argame akka agarsiisutti, qorannichi guyyaa Caamsaa 17–20/2018 gidduutti akka kennamu tilmaammameera.
B…
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13 Apr 2026, 16:41 UTC36 viewsread 8 August 2026 Photo
#Taphaa_PriimiriiLiigii_torbe_32ffaa
taphaan primiiriliigii England torbee 32ffaa'n har'a halkaan sa'aati 4:00tti Dirree #Old_Trafordtti wol-morkiin #Man_United fi #Leeds giddutti gaggeeffamuu ni eeggamaa.
#Man_United bara dhufuu carra hirmannaa Champiyoonis Liigii Awuroppaa argachuuf qabuu daraan balli'ifachuuf ijibaata falmaata.
Eenyuutu injifaata?
♡ ㅤ ⎙ㅤ ⌲ 🔕 ✉️
ˡᶦᵏᵉ ˢᵃᵛᵉ ˢʰᵃʳᵉ ᵘⁿᵐᵘᵗᵉ …
Signed Usersif®
2 Apr 2026, 16:31 UTC66 viewsread 8 August 2026 Photo
Wayii 🥱 siinoo
Xiyyaara qofaatu isa hafe.
Finfinneetti siinoon guyyaa hardhaa baabura rukute midhaa geessiseera.
@sikkootech
Signed Usersif®
2 Apr 2026, 00:00 UTC49 viewsread 8 August 2026 📱 WiFi bilbilaa irratti akkaataa itti hojjechiisu
━━━━━━━━━━━━━━━━━━━━━
📌 Seensa:
WiFi bilbilaa keessan irratti hojjechiisuuf tarkaanfiiwwan armaan gadii hordofaa:
📋 Tarkaanfiiwwan:
1. Settings → Connections/WiFi banaa
2. WiFi cuqaasi
3. Router name (SSID) barbaadi
4. Password sirrii galchi
5. Connect cuqaasi
✨ Gorsa:
✓ Password cimaa fayyadamaa
✓ Router name hin jijjiirin
✓ Yoo hin hojjetne, router restart godhi…
Signed SikkooTech
Showing the 12 most recent of 19 posts we hold for @sikkootech. 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.