Tahami Rehman blogs

 "AI systems gain the ability to use tools and take actions, protecting their permissions, data, credentials and access becomes a critical part of cybersecurity" AI is no longer just answering questions. It can now plan, use tools, and take actions and that changes cybersecurity. Artificial intelligence has moved far beyond simple chatbots. Modern AI systems can analyze information, write code, interact with applications, use tools, and perform multi-step tasks. This new generation is often called AI agents  ... Read More That creates a new cybersecurity question: What happens when an AI system has access to sensitive data, accounts, applications, and tools? The answer is simple: security becomes even more important. Google Threat Intelligence reported in September 2026 that some threat actors are moving toward agentic AI workflows that can automate parts of cyber operations and reduce the amount of ... Read More So let's understand the risks in simple langu...

"Your phone may know more about you than you realize. Check your app permissions, download sources, and security updates before giving an app more access" Your phone may look like a simple device in your hand. But inside it can be: Your photos Messages Contacts Location Emails Banking apps Password managers Personal documents Work information And many apps can request access to parts of ... Read More That creates an important question: Do the apps on your phone really need everything they can access? Recent mobile-security developments show why this deserves attention. Google has been adding stronger protections against suspicious app behavior, while security researchers have reported Android malware using accessibility features and even AI-assisted decision-making to interact ... Read More So let's look at 7 simple mobile app security risks everyone should understand. 1.  Excessive App Permissions One of the biggest warning signs is an...

"AI agents are changing online work helping people research, create, automate, and work smarter while reminding us that security must grow alongside capability" The way people work online is changing quickly. AI is no longer only a tool that answers questions or generates text. AI agents are increasingly being designed to plan tasks, use tools, and complete multiple steps ... Read More For freelancers, bloggers, content creators, marketers, and small online businesses, this can create exciting opportunities. But there is an important question: How can we use AI to work faster without losing quality, creativity, or security? Let's explore it simply.  1. AI Can Help With Research Research can take a lot of time. You may need to search for: New topics Industry trends Customer questions Keywords Competitor ideas Useful statistics Content opportunities AI can help organize these ideas and give you a starting point. Instead of beginning with a com...

"Smarter AI needs stronger security. Capability is powerful, but responsible access matters even more" For years, we mostly used AI to ask questions and receive answers . Now something bigger is happening. AI agents are increasingly being designed to take actions . They can work with files, use APIs, interact with websites, search information, write code ... Read More That sounds exciting. But it also creates a new cybersecurity question: What happens when an AI system has the ability to act but something causes it to act in the wrong way? This is becoming one of the important conversations ... Read More  From AI Assistant to AI Agent A traditional AI chatbot might answer: "How can I organize my emails?" An AI agent could potentially go further: Read emails → identify important messages → organize them → update another application → report the result. The difference is simple: Chatbot = mainly responds Agent = can reason, use tools and take ac...

"Every website you open begins a journey you never see. From DNS to server to browser here's what happens behind the screen" Have you ever wondered what actually happens after you type a website address into your browser and press Enter ? For example: example.com Within seconds, a complete webpage appears. But behind that simple click, several technologies work together. Your browser has to find the server, communicate with it, request the webpage, receive the response, and finally ... Read More Let's understand the whole journey in simple ords . 1. You Enter a Website Address First, you type something like: https://example.com This is called a URL Uniform Resource Locator . It tells your browser where the resource you ... Read More A URL can contain several parts: HTTPS → communication protocol example.com → domain name /about → particular resource or path Then you press Enter. The browser starts working. 2. The Browser Needs to Find th...