Cross-Site Scripting (XSS)
Cross-Site Scripting (XSS) is a web security vulnerability that allows attackers to inject malicious scripts into websites, which then get executed in users’ browsers. This can lead to data theft,….
Tag: security best practices
SQL Injection Attacks
SQL Injection (SQLi) is a code injection attack where an attacker manipulates an application’s SQL queries to access or modify database information without authorization. It is one of the most….
OWASP Top 10 Vulnerabilities
The OWASP (Open Web Application Security Project) Top 10 is a globally recognized list of the most critical security risks affecting web applications. It is updated periodically to reflect emerging….
Privilege Escalation
Privilege Escalation is a cybersecurity threat where an attacker gains higher access levels in a system than they are authorized to have. This could mean gaining administrator (root) access or….
Digital Signatures and Certificates
Digital signatures and certificates are fundamental components of modern cybersecurity, providing authentication, integrity, and non-repudiation for digital communications. They ensure that data and messages are verified, unaltered, and originate from….
SSL/TLS Encryption
SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are cryptographic protocols that secure internet communications by encrypting data between clients (such as web browsers) and servers. TLS is the….
Public Key Infrastructure (PKI)
Public Key Infrastructure (PKI) is a framework that manages digital certificates and encryption keys to ensure secure communication, authentication, and data integrity over networks like the internet. It is widely….
Hashing Algorithms (SHA, MD5)
Hashing is a cryptographic process that converts input data into a fixed-size string (hash) using a mathematical function. Hashing is widely used in password storage, digital signatures, data integrity verification,….
Symmetric vs Asymmetric Encryption
Encryption is a fundamental technique used in cybersecurity to protect data from unauthorized access. There are two main types of encryption: Symmetric Encryption and Asymmetric Encryption. Understanding their differences is….
How to Prevent Phishing Attacks in Your Organization
Phishing attacks are one of the most common and effective cyber threats, targeting organizations of all sizes. These attacks use deceptive emails, messages, or websites to trick employees into revealing….