Author: Asad Ijaz

NetworkUstad's lead networking architect with CCIE certification. Specializes in CCNA exam preparation and enterprise network design. Authored 2,800+ technical guides on Cisco systems, BGP routing, and network security protocols since 2018. Picture this: I'm not just someone who writes about tech; I'm a certified expert in the field. I proudly hold the titles of Cisco Certified Network Professional (CCNP) and Cisco Certified Network Associate (CCNA). So, when I talk about networking, I'm not just whistling in the dark; I know my stuff! My website is like a treasure trove of knowledge. You'll find a plethora of articles and tutorials covering a wide range of topics related to networking and cybersecurity. It's not just a website; it's a learning hub for anyone who's eager to dive into the world of bits, bytes, and secure connections. And here's a fun fact: I'm not a lone wolf in this journey. I'm a proud member and Editor of Team NetworkUstad. Together, we're on a mission to empower people with the knowledge they need to navigate the digital landscape safely and effectively. So, if you're ready to embark on a tech-savvy adventure, stick around with me, Asad Ijaz Khattak. We're going to unravel the mysteries of technology, one article at a time!"
Illustration of payment gateway development with security icons, credit card, and payment interface on computer screen.
Technology October 20, 2025

Payment Gateway Software Development: Key Challenges and Solutions

The digital payments ecosystem is what makes the world economy work. It makes it easier for people and corporations to do business in other nations. Every day, payment platforms manage billions of transactions, all of which are safe, fast, and efficient. These transactions cover a wide range of things, such as buying things online, signing […]
Asad Ijaz Read More
Illustration depicting cybersecurity threats and protections, with a hooded hacker attempting unauthorized access on the left, a central protective shield with a checkmark, and a professional user holding a key on the right, surrounded by icons of files, emails, locks, and bugs.
Cyber Security October 19, 2025

Master Cybersecurity Threats and Protections: Safeguarding Personal Records and Internet Services in 2025

In the realm of cybersecurity threats and protections, innovators develop cutting-edge tools and protocols, while visionaries craft long-term strategies to secure cyber domains like network infrastructure and cloud ecosystems. As a network engineer, I observe these experts leveraging data through secure binding techniques, such as encryption and API integrations, to counter cybersecurity threats and protections. […]
Asad Ijaz Read More
Cyber Security October 19, 2025

Network Vulnerabilities: Master Identifying and Mitigating Weaknesses in 2025

Intrinsic network Vulnerabilities exist in every device, including routers, switches, servers, and firewalls. Endpoints like servers/desktops are prime targets, with 72% of attacks exploiting them (Microsoft 2025 report). Defending the privacy of information, securing from unauthorized access and shielding the network against attacks is the primary issue of network security professionals today. There are three […]
Asad Ijaz Read More
Infographic depicting cybercriminals attacking a WAN/LAN network with a hacker, users on laptops, and defenses like shield, badge, and firewall bricks
Cyber Security October 18, 2025

Who Are Cybercriminals? A 2025 Guide for Cybersecurity Enthusiasts

In 2025, cybercriminals leverage AI and ransomware, with global costs at $10.5T (Cybersecurity Ventures). The attackers are individuals or groups. They try to make use of the vulnerabilities for their mission. These criminals are interested in credit cards, product designs, and anything with some value. The type of cybercriminals are the following: Amateurs Amateurs are […]
Asad Ijaz Read More
Best game art outsourcing companies in the US banner with 3D pixel icon
Games October 17, 2025

Best Game Art Outsourcing Companies in the US

In the dynamic world of game development, outsourcing has become a pivotal strategy for studios looking to enhance their production quality and efficiency. Whether you’re an indie developer or part of a larger team, finding the right game art outsourcing partner can significantly impact your project’s success. The United States hosts some of the leading […]
Asad Ijaz Read More
Illustration of a child wearing safe kids headphones highlighting volume control, comfort, and durability features.
Technology October 17, 2025

The Benefits of Kids Headphones

In today’s digital age, children are increasingly engaging with technology for both learning and entertainment. The use of headphones tailored specifically for children has become more prevalent, raising important discussions about their benefits and features. Kids headphones present unique advantages over standard headphones, making them essential for young users. Volume Control One of the primary […]
Asad Ijaz Read More
Realistic image of a cybersecurity analyst in a blue polo reviewing phishing alerts and job application data to prevent IT recruitment fraud
Network Defence October 16, 2025

Strategies for Network Defenders to Help Stop IT Recruitment Fraud

IT recruitment fraud is on the rise, with victims in 2024 losing over $501 million to job scams, as per research published by Moody’s. Scams primarily target job seekers by asking them to pay upfront (supposedly reimbursable) payments for jobs, stealing their personal identities, or using cutting-edge technologies like deepfakes for false interviews. However, recruitment […]
Asad Ijaz Read More
Illustration of Stellar Repair for Exchange tool with stethoscope on Exchange logo and computer screen displaying emails, highlighting efficient recovery of corrupt EDB files.
Reviews October 15, 2025

Stellar Repair for Exchange: A Comprehensive Review of the Ultimate EDB Recovery Solution in 2025

In the busy world of email management, Microsoft Exchange Server is vital for businesses. It enables seamless communication, collaboration, and data security. Nonetheless, even the most secure systems are vulnerable to failure. Corrupted EDB files, dirty shutdowns, ransomware attacks, and hardware failures can lead to email outages. Downtime can be costly. Companies lose thousands each […]
Asad Ijaz Read More
Illustration of a friendly robot interacting with a person via laptop, showcasing the power of conversational technology.
Technology October 14, 2025

The Next Frontier of Digital Interaction: Building Smarter Conversations with AI

In a world where consumers expect instant, seamless communication, conversational technology is rapidly transforming business-customer relationships. What began as simple chatbots offering limited support has evolved into a sophisticated conversational AI platform capable of understanding context, emotion, and intent. These systems are not just answering questions – they are shaping how people interact with brands, services, and […]
Asad Ijaz Read More
Forum