Tech By Her
215 subscribers
41 photos
2 files
25 links
Girl can code
Download Telegram
Lets talk about cyber security + ☕️
2
🔒 Cybersecurity Essentials: Protecting Yourself Online 🔒

In today's digital age, cybersecurity is more important than ever. As we rely on technology for personal, professional, and financial activities, understanding how to protect ourselves from cyber threats is crucial. Here are some key points to keep in mind:

1. What is Cybersecurity?

Cybersecurity refers to the practices and technologies designed to protect computers, networks, and data from unauthorized access, attacks, or damage. It encompasses everything from securing personal devices to safeguarding corporate networks.

2. Common Cyber Threats:

Phishing: Fraudulent attempts to obtain sensitive information by disguising as a trustworthy entity.

Malware: Malicious software designed to harm or exploit any programmable device or network.

Ransomware: A type of malware that locks users out of their files until a ransom is paid.

Data Breaches: Unauthorized access to confidential data, often leading to identity theft.

3. Best Practices for Online Safety:

Use Strong Passwords: Create complex passwords that include a mix of letters, numbers, and symbols. Change them regularly and avoid using the same password across multiple accounts.

Enable Two-Factor Authentication (2FA): This adds an extra layer of security by requiring a second form of identification beyond just a password.

Keep Software Updated: Regularly update your operating system, applications, and antivirus software to protect against vulnerabilities.

Be Wary of Public Wi-Fi: Avoid accessing sensitive information when connected to unsecured networks. Use a VPN for added security if necessary.

Stay with us for next step☕️

@techbyhercommunity
@techbyhercommunity
🔥3👍1
part 2 cybersecurity essentials:
Protecting yourself online

4. Stay Informed:

Cyber threats are constantly evolving. Stay updated on the latest cybersecurity news and trends. Follow reputable sources and consider joining online communities focused on cybersecurity awareness.

5. Educate Others:

Share your knowledge about cybersecurity with friends and family. The more people understand how to stay safe online, the less likely they are to fall victim to cybercrime.

---
@techbyhercommunity
@techbyhercommunity

Stay with us for more
🔥31
The 2024 web developer roadmap typically includes the following key areas:

1. Fundamentals: HTML, CSS, and JavaScript.
2. Version Control: Git and GitHub for versioning and collaboration.
3. Responsive Design: Mastering frameworks like Bootstrap and understanding Flexbox/Grid.
4. JavaScript Libraries and Frameworks: React, Angular, or Vue.js.
5. Backend Development: Learning about server-side programming with Node.js, Express, or frameworks like Django or Ruby on Rails.
6. Databases: Understanding relational databases (SQL) and NoSQL databases like MongoDB.
7. APIs: Familiarity with RESTful services and GraphQL.
8. DevOps & Deployment: Basics of CI/CD, Docker, and cloud services (AWS, Heroku).
9. Testing: Knowledge of testing frameworks like Jest or Mocha.
10. Modern Tools and Workflows: Package managers (npm, yarn), task runners (Webpack), and a good IDE.
🔥2
🚨 Cyber Crisis Alert: What You Need to Know! 🚨

Hello, everyone!

Today, we’re diving into a pressing issue that affects us all—cyber crises. As our reliance on digital platforms grows, so does the potential for cyber threats. Here’s what you need to be aware of:

🔍 What is a Cyber Crisis?

A cyber crisis refers to any situation where an organization or individual faces significant disruptions due to cyber incidents. This could range from data breaches and ransomware attacks to system outages caused by malicious activities.

📈 The Rising Threat Landscape

Recent statistics show an alarming increase in cyberattacks globally. With the rise of remote work and digital transformation, attackers are exploiting vulnerabilities more than ever. From phishing scams to sophisticated malware, the threats are evolving rapidly.

⚠️ Signs of a Cyber Crisis

Unusual Account Activity: Unexpected logins or changes in your accounts.

Slow System Performance: Sudden lags or crashes may indicate a malware infection.

Unauthorized Transactions: Unexplained charges on your accounts.

Ransom Notes: If you encounter a message demanding payment to restore access, it’s a clear sign of a ransomware attack.

🛡️ How to Protect Yourself

1. Stay Informed: Keep up with the latest cybersecurity news and trends.

2. Use Strong Passwords: Implement complex passwords and change them regularly.

3. Enable Two-Factor Authentication: This adds an extra layer of security to your accounts.

4. Regular Backups: Ensure your data is backed up regularly to minimize loss during a crisis.

5. Educate Yourself and Others: Awareness is key! Share knowledge about common threats and safe practices.

📞 What to Do if You’re Affected

Isolate the Incident: Disconnect affected devices from the network.

Report It: Inform your IT department or local authorities.

Assess the Damage: Determine what data or systems have been compromised.

Restore Systems: Use backups to recover lost data and secure systems before reconnecting.

🌐 Join the Conversation!

Let’s discuss how we can collectively strengthen our defenses against cyber threats. Share your thoughts, experiences, or tips in the comments below!

Stay safe online! 💻🔒

---
@techbyhercommunity
☕️ + tech
👍3
Top Cybersecurity Operating Systems:

Introduction

Welcome back to Tech by her community Today, we’re diving into the world of cybersecurity operating systems. As cyber threats continue to evolve, having the right tools at your disposal is crucial for both individuals and organizations. we'll explore some of the best operating systems designed specifically for cybersecurity professionals and enthusiasts.

Why Use a Cybersecurity Operating System?

Cybersecurity operating systems are tailored to provide robust security features, tools for penetration testing, network analysis, and digital forensics. These OSs are built with security in mind, making them ideal for ethical hackers, security researchers, and IT professionals.

1. Kali Linux

Overview: Kali Linux is perhaps the most well-known cybersecurity operating system. It’s based on Debian and comes pre-installed with numerous security tools.

Features:

  • Over 600 penetration testing tools.

  • Regular updates and a strong community.

  • Customizable environment for various security tasks.

Use Cases: Ideal for penetration testing, vulnerability assessments, and network security assessments.

2. Parrot Security OS

Overview: Parrot Security OS is another Debian-based distribution that focuses on security, privacy, and development.

Features:

  • A lightweight environment that runs smoothly on older hardware.

  • Tools for ethical hacking, forensic analysis, and programming.

  • Built-in anonymity features to protect user privacy.

Use Cases: Great for developers and security experts who need a versatile platform.

3. BackBox

Overview: BackBox is an Ubuntu-based distribution that provides a robust analysis toolkit for security assessments.

Features:

  • User-friendly interface with a comprehensive set of security tools.

  • Regular updates and a focus on performance.

  • Strong emphasis on system resource management.

Use Cases: Suitable for both beginners and experienced users looking to perform security assessments.

4. Tails

Overview: Tails is a live operating system that you can start on almost any computer from a USB stick or DVD. It aims to preserve privacy and anonymity.

Features:

  • All internet connections are routed through the Tor network.

  • Leaves no trace on the computer you use unless explicitly asked.

  • Comes with essential tools for secure communications and data encryption.

Use Cases: Perfect for whistleblowers, journalists, or anyone needing to maintain anonymity online.

5. BlackArch

Overview: BlackArch is an Arch Linux-based distribution designed for penetration testers and security researchers.

Features:

  • Contains over 2000 tools for various security tasks.

  • Lightweight and flexible installation options.

  • Active community support and regular updates.

Use Cases: Best suited for advanced users familiar with Arch Linux looking for extensive toolsets.

☕️ + Tech
@techbyhercommunity
👍3
Hello Tech by her community Good Morning 🌅
Today's We See :-

🔒 Cyber Criminals: The Shadows of the Digital World 🔒

In today's interconnected world, the rise of cyber crime poses a significant threat to individuals and organizations alike. Cyber criminals exploit vulnerabilities in our digital systems, engaging in activities that range from identity theft and financial fraud to hacking and ransomware attacks.

💻 Who Are They?
Cyber criminals come in various forms, including:

Hackers: Individuals who breach security systems for malicious purposes.

Phishers: Scammers who trick users into providing sensitive information through deceptive emails or websites.

Ransomware Operators: Groups that encrypt data and demand payment for its release.

⚠️ Why Should You Care?
The impact of cyber crime is far-reaching:

Financial Loss: Victims can lose thousands of dollars.

Data Breaches: Personal information can be exposed, leading to identity theft.

Reputation Damage: Businesses can suffer long-term damage to their brand and trustworthiness.

🛡️ Protect Yourself
Here are some tips to safeguard against cyber threats:

1. Use strong, unique passwords for each account.

2. Enable two-factor authentication wherever possible.

3. Be cautious with emails and links from unknown sources.

4. Regularly update your software and devices.

Happy Friday

☕️ + Tech
@techbyhercommunity
👍1
Stay informed and vigilant! Cyber security is everyone's responsibility. Together, we can make the digital world a safer place. 🌐
🌐 Understanding Operating Systems 🖥️

Hello, Tech by her community Today, let's dive into the fascinating world of Operating Systems (OS). An OS is the backbone of any computing device, managing hardware and software resources while providing a user-friendly interface.

🔍 What Does an OS Do?

1. Resource Management: Allocates CPU, memory, and storage to various applications.

2. User Interface: Provides a way for users to interact with the computer (CLI, GUI).

3. File Management: Organizes and manages files on the storage devices.

4. Task Scheduling: Manages processes and multitasking efficiently.

💡 Types of Operating Systems:

Batch OS: Processes jobs in batches without user interaction.

Time-Sharing OS: Allows multiple users to access the system simultaneously.

Distributed OS: Manages a group of distinct computers and makes them appear as one.

Embedded OS: Found in embedded systems like appliances and vehicles.

🔧 Popular Operating Systems:

Windows: Known for its user-friendly interface and wide application support.

macOS: Offers a sleek design and is favored by creative professionals.

Linux: An open-source OS that is highly customizable and secure.

Android/iOS: The dominant players in the mobile OS market.

🌟 Why Learn About Operating Systems?
Understanding operating systems is crucial for anyone interested in computer science, software development, or IT. It helps you troubleshoot issues, optimize performance, and even develop your own applications!

Stay tuned for more tech insights! If you have questions or topics you'd like us to cover, drop them in the comments below! 💬

@techbyhercommunity
☕️ + Tech
Happy Sunday
👍2
🌐 Web Development Insights

Hey everyone! 👋 Today, let’s dive into the exciting world of web development! Whether you’re a beginner or a seasoned pro, there’s always something new to learn. Here are some key topics and trends to keep an eye on:

1. Responsive Design 📱💻

   • With users accessing websites from various devices, responsive design is crucial. Frameworks like Bootstrap and CSS Grid make it easier to create adaptable layouts.

2. JavaScript Frameworks ⚙️

   • Frameworks such as React, Angular, and Vue.js are revolutionizing the way we build interactive user interfaces. Each has its strengths, so explore them to find what fits your project best!

3. Progressive Web Apps (PWAs) 🚀

   • PWAs combine the best of web and mobile apps, offering offline capabilities and faster loading times. They provide a seamless user experience that can boost engagement.

4. API-First Development 🔗

   • Building applications with APIs at the forefront allows for greater flexibility and scalability. RESTful APIs and GraphQL are popular choices for modern web applications.

5. Web Accessibility (a11y)

   • Ensuring your website is accessible to all users, including those with disabilities, is not just good practice but also a legal requirement in many regions. Use tools like WAVE and Axe to audit your accessibility.

6. Version Control with Git 🛠️

   • Mastering Git is essential for collaborating on projects. Platforms like GitHub and GitLab provide excellent resources for version control and project management.

7. Continuous Learning 📚

   • The tech landscape is always evolving. Follow blogs, join communities, and take online courses to stay updated on the latest trends and technologies.

💡 Tip of the Day: Always prioritize clean code and documentation! It not only helps you but also makes collaboration with others much smoother.

What web development topics are you most interested in? Share your thoughts in the comments! 👇

Happy coding! 💻

@techbyhercommunity
Happy Wednesday
👍1
🌟 Calling all women ready to unlock their tech potential! 💻

🎯 We're excited to launch the EmpowerHer Virtual Workshop, a one-month online program designed to equip women with foundational skills in three key tech tracks:
💻 Web Development
🎨 UI/UX Design
🔐 Cybersecurity

This FREE workshop is a fantastic opportunity to:
Gain hands-on experience in the tech field
Build a solid foundation in essential digital skills
  Join a supportive community of women in tech
  Get the tools to start your journey in one of the most exciting industries today!

🚀 Ready to get started? Don’t miss out on this empowering experience—spaces are limited, and registration is open now!💫

👉 Workshop Details:
📅 Duration: 1 Month
🌍 Format: Virtual (accessible from anywhere!)
🗓 Start Date: January 2025

🔗Register Now: https://forms.gle/7XEHxEP7tMASpF2G7
2
Linux basic file permissions crash course
Popular DevOps Tools
Start your week  by planning what you want to accomplish

1. Set Clear Goals: Know exactly what needs to get done.
2. Prioritize: Focus on tasks that matter most.
3. Allocate time for each task to stay on track.
4. Stay Flexible: Life happens adjust as needed.
5. End your day by reviewing your progress and preparing for tomorrow.

Wishing you a productive and fulfilling week ahead, let’s make it count!

@techbyhercommunity
🔥2
JavaScript Package Managers Comparison!

Managing dependencies made simple – but which package manager is the best? Let’s compare: 

npm  

1. Speed: Slower (sequential installs) 
2. Disk Space: Duplicates packages 
3. Offline Mode: Not available
4. Innovation: Basic features 

yarn 


1. Speed: Faster (parallel installs) 
2. Disk Space: Organizes shared  packages
3. Offline Mode: Built-in 
4. Innovation: Plug’n’Play (no node_modules


pnpm


1. Speed: Fastest of all  
2. Disk Space:Saves max space  
3. Offline Mode: Built-in
4. Innovation: Similar to yarn PnP but smarter  


pnpm > yarn > npm


Bonus:
bun is 100x faster than pnpm but it’s not just a package manager!

It’s an all-in-one JavaScript toolkit: 

1. Lightning-fast runtime for running JS/TS 
2. Bundler to optimize your code 
3. Transpiler for modern JavaScript features 

If you’re looking for speed and versatility, bun is worth exploring!

@techbyhercommunity
#INSA
ለመሰልጠን ካሰቡ እኛ ጋር ይምጡ

የ5 ሚሊዮን ኢትዮጵያውያን ኮደርስ ኢንሼቲቪ ስልጠናዎችን ለመሰልጠን አስበዋል? እንግዲያውስ እኛ ጋር ይምጡ!
ስልጠናዎቹን ለመውሰድ የሚያስችልዎትን፡
•  ምቹ ቦታ
•  ከኮምፒውተር እና ኢንተርኔት አቅርቦት ጋር አዘጋጅተን እንጠብቅዎታለን፡፡

ይፍጠኑ!! የእድሉ ተጠቃሚ ለመሆን ይመዝገቡ!

የኢንፎርሜሽን መረብ ደህንነት አስተዳደር በአዲስ አበባ እና አካባቢዋ ለሚገኙ የአንደኛና ሁለተኛ ደረጃ እንዲሁም የዩኒቨርሲቲ ተማሪዎች፣ የመንግስትና የግል ሰራተኞች፣ በአጠቃላይ ለሁሉም ዜጎች የ5 ሚሊዮን ኢትዮጵያውያን ኮደርስ ኢንሼቲቪ ስልጠናዎችን ለመሰልጠን የሚያስችላቸውን ምቹ ሁኔታ በአስተዳደሩ የሳይበር ልሕቀት ማዕከል አመቻችቷል፡፡ ስልጠናው ከጥር 3/2017 ዓ.ም ጀምሮ ሁልጊዜ በሳምንቱ የእረፍት ቀናት (ቅዳሜና እሁድ) ይሰጣል፡፡

የስልጠና ቀናት
•  ቅዳሜ እና እሁድ
•  ሰአት፡ ከጠዋቱ 2፡30 እስከ አመሻሽ 11፡30
•  ቦታ፡ ወሎ ሰፈር አካባቢ በሚገኘው የኢንፎርሜሽን መረብ ደህንነት አስተዳደር ዋና ቢሮ

ለመመዝገብ ከታች ያለውን ሊንክ ይጠቀሙ
https://awareness.insa.gov.et/index.php/143154?lang=am
🔥1
ለክርስቶስ እምነት ተከታዮች እንኳን አደረሳችሁ
Join us for an insightful discussion on Ethiopia’s tech landscape as we host the grand finale of the Habeshas in Tech Tour 2024. This special event will feature a distinguished panel of experts shaping Ethiopia’s tech ecosystem, including Markos Lemma, Co-founder and CEO of iceaddis; Addis Alemayehou, Chairman of Kazana Group; Henok Assefa, Co-founder and General Partner at African Renaissance Ventures; and Betelhem Dessie, CEO of iCog Labs.

Moderated by Mirafe Gebriel Marcos, Country General Manager of ALX Ethiopia and Sand Technologies, the panel will explore the opportunities, challenges, and future prospects of Ethiopia’s rapidly evolving tech sector.

We invite you to join this important dialogue to connect with Ethiopia’s leading tech innovators, engage with influential voices in technology, and explore the future of the industry.
📅 Date: Thursday, January 9, 2024 (ሐሙስ, ጥር 1)
🕒 Time: 5:00 PM - 9:00 PM (ከ 11 እስከ 3 ሰዓት)
📍 Location: Capstone ALX Tech Hub, Lideta
📩 RSVP: https://lu.ma/hitech-tour-2024-ADD
🔥4
Never Too Old 👵meet masako wakamya, an 81 years old , she has now become one of world's oldest iPhone app developer
@techbyhercommunity
🥰6