Author: Sharoon Gill

Cybersecurity is best described as the practice of protecting systems, networks, and data from digital attacks, damage, or unauthorized access. In simple terms, it is about keeping information safe from hackers and threats on the internet. Many people confuse cybersecurity with only antivirus software, but it is much broader than that. It includes tools, policies, and actions used to defend computers and data. The correct statement about cybersecurity is that it protects the confidentiality, integrity, and availability of information. These three elements are often called the CIA triad. Confidentiality means only authorized users can access data. Integrity ensures that data…

To become an ethical hacker, you need a strong base in computer systems and security. Start with basic knowledge of how computers work, including operating systems like Windows and Linux. Networking is very important because hacking is all about understanding how systems connect. Learn IP addresses, DNS, and protocols like TCP/IP. Programming is another key skill. Languages like Python, JavaScript, and Bash help you automate tasks and find vulnerabilities. You should also understand cybersecurity basics like firewalls, encryption, and malware. Practice problem-solving and thinking like a hacker. This means learning how attackers break systems so you can protect them. Ethical…

A subnet mask is a number used in networking to divide an IP address into two parts: the network part and the host part. In simple words, it helps devices understand which network they belong to and which devices are inside that same network. In TryHackMe, subnet masks are taught as part of networking basics. When you see an IP address like 192.168.1.1, it does not work alone. It needs a subnet mask like 255.255.255.0 to define the network range. The subnet mask works by marking which part of the IP is fixed (network) and which part can change (hosts).…

Protecting classified data is very important for businesses, especially in the USA where data laws are strict. Classified data means sensitive information that must not be shared with unauthorized people. This includes personal records, financial data, and business secrets. If this data is leaked, it can cause serious damage like financial loss, legal issues, and loss of trust. The best way to protect classified data is to use a mix of security methods. No single solution is enough. Companies should combine technology, policies, and employee awareness. This includes encryption, access control, data classification, and regular monitoring. Many people search what…

A security classification guide (SCG) in cyber awareness 2026 is an official document used by organizations, especially government and defense sectors, to determine how sensitive information should be classified, labeled, and protected. It provides clear instructions on whether information should be marked as Top Secret, Secret, Confidential, or Unclassified. The purpose of this guide is to ensure that employees and contractors understand how to handle sensitive information properly. In cyber security environments, data is constantly created, shared, and stored. Without clear classification rules, sensitive information could easily be exposed or mishandled. The security classification guide explains what type of information…

Enumeration in cyber security is the process of collecting detailed information about a target system, network, or server after initial scanning. It helps security professionals identify users, devices, services, and system details inside a network. Ethical hackers and penetration testers use enumeration to understand how a system works and where weaknesses might exist. In the cyber attack lifecycle, enumeration usually happens after reconnaissance and scanning. During reconnaissance, basic information about the target is gathered. Scanning then identifies open ports and active services. Enumeration goes deeper by extracting detailed information from those services. For example, if a scan shows that port…

A Security Classification Guide (SCG) is a document used in cybersecurity and information protection. It explains how to classify sensitive information so that it is protected properly. In cyber awareness training, the guide helps employees, government workers, and security professionals understand which information is public and which information must be restricted. The main purpose of a security classification guide is to prevent sensitive data from being exposed or leaked. It tells people how to label documents, emails, files, and digital information. For example, some information may be marked Confidential, Secret, or Top Secret depending on its importance and risk level.…

In cyber security, a payload is the part of a cyberattack that performs the harmful action on a system. It is the code that runs after an attacker successfully delivers malware into a device, network, or application. The payload is usually hidden inside files, emails, websites, or software downloads. To understand it simply, think of a cyberattack as having two main parts. The first part is the delivery method, which helps the attacker enter the system. This may happen through phishing emails, infected links, or vulnerable software. The second part is the payload, which carries out the real attack. A…

Cyber security has become one of the most important fields in technology today. Companies in the United States and around the world face cyber attacks every day. Because of this, security experts need tools that are fast, flexible, and easy to use. Python is one of the most popular programming languages used in cyber security. Python is simple to learn and has a large number of security libraries. Security engineers can quickly write scripts to scan networks, test systems, and analyze threats. Python also works well with many security tools and platforms. GenBoostermark is often discussed in security communities as…

The Cloud & Cyber Security Expo London 2025 is one of the biggest technology events focused on cloud and cyber protection. The event took place on 12–13 March 2025 at ExCeL London. This expo brings together technology leaders, security professionals, cloud engineers, and IT decision makers. People attend to learn about new tools, modern security strategies, and industry trends. The event usually runs for two days and includes keynote talks, live demos, and expert panels. Many companies use this event to introduce new cyber security products and cloud solutions. Visitors can walk through exhibition halls and see hundreds of technology…