Posts
What are the best ways to protect online video calls from hackers in 2026?
In 2026, online video conferencing remains an essential part of work, education, and communication—but also a key target for cybercriminals. To protect your calls from hackers, it’s important to use secure platforms w...
What are the common types of network and application attacks in 2026, and how can you defend against them?
Network and application attacks are becoming more advanced in 2026, targeting vulnerabilities in servers, APIs, web apps, and cloud environments. From DDoS to SQL injection and API abuse, organizations need to adopt p...
What are the major cybersecurity threats to watch out for in 2026?
In 2026, the cybersecurity landscape is dominated by advanced threats such as AI-powered phishing, supply chain attacks, deepfake scams, and critical infrastructure targeting. With the rise of cloud-first environments...
What happened during the Aflac social engineering cyber attack in June 2025 and what can we learn from it?
In June 2026, U.S. insurance provider Aflac fell victim to a sophisticated social engineering attack, believed to be carried out by the Scattered Spider group. The attacker used impersonation techniques to gain unauth...
What happened in the June 2025 WestJet cyber attack and how did it impact their systems?
In June 2026, Canadian airline WestJet experienced a cyber attack that caused disruptions to its website and mobile app. While flight operations remained unaffected, internal systems were compromised. The threat group...
What are the different types of firewalls and how do they work in network security?
Firewalls are essential cybersecurity tools that act as barriers between trusted and untrusted networks. There are several types of firewalls, each with unique functionalities—from packet filtering to deep packet insp...
What are the top cybersecurity tools used by professionals in 2026?
Cybersecurity professionals in 2026 rely on a wide range of specialized tools to detect threats, secure networks, and investigate breaches. From password cracking and web application testing to forensics and threat in...
What is the new QR code phishing attack in PDFs, and how can I protect myself from it?
A new advanced phishing technique called “Scanception” is using malicious QR codes embedded in professional-looking PDF files to bypass security filters and steal credentials. These PDF attachments appear legitimate—o...
What is OCSP Stapling in NGINX and How to Secure Your Server with It?
OCSP stapling is a modern TLS optimization technique that boosts SSL certificate validation performance and security. When configured properly in NGINX, it allows your server to provide clients with proof of certifica...
How can I check which process is using a specific port on my system?
Identifying which process is using a particular port is crucial for troubleshooting network issues, freeing up occupied ports, and ensuring system security. This can be achieved using built-in tools like lsof, netstat...
What is the future of cybersecurity in a cloud-first world?
As organizations increasingly shift to cloud-first strategies, traditional security models are becoming obsolete. The future of cybersecurity in this environment emphasizes zero trust architecture, identity and access...
What are the top 15 vulnerability scanning tools used in cybersecurity today?
Vulnerability scanning tools play a vital role in identifying security weaknesses in systems, networks, and applications before malicious actors can exploit them. In 2026, cybersecurity professionals rely on a wide ra...
What are the most common network protocols and how do they work?
Network protocols are standardized rules that define how data is transmitted and received across devices in a computer network. This blog explains key protocols like HTTP, TCP/IP, FTP, DNS, and more, with a detailed t...
How does a computer network work and what are the key components that enable network communication?
A computer network functions by interconnecting multiple computing devices using hardware and software to enable data exchange and resource sharing. These networks operate based on well-defined protocols like TCP/IP, ...
What is the Fortinet FortiWeb CVE-2025-25257 vulnerability and how is it being exploited?
The CVE-2025-25257 vulnerability is a critical SQL injection flaw found in Fortinet’s FortiWeb web application firewall. Actively exploited in real-world attacks, it allows unauthenticated attackers to send crafted HT...
What are the essential tools and steps for Linux network configuration and how can system administrators manage connections using Netplan, networkd...
This blog provides a detailed overview of how Linux handles network configuration, the role of essential components like Netplan, networkd, and NetworkManager, and where configuration files are located. Understanding ...
