An Intrusion Prevention System (IPS) is a network security technology that monitors network traffic for malicious activities and takes immediate action to prevent detected threats. Unlike an Intrusion Detection System (IDS), which only alerts administrators to...
What is Intrusion Detection System (IDS)?
An Intrusion Detection System (IDS) is a network security technology designed to monitor and analyze network traffic or system activities for signs of malicious activities, policy violations, or unauthorized access. The primary function of an IDS is to detect...
Difference between Symmetric and Asymmetric encryption?
Symmetric encryption and asymmetric encryption are two fundamental types of encryption used to secure data, but they differ in several key ways: Symmetric Encryption uses a single key for both encryption and decryption. It is generally faster and more efficient,...
Head Mare: The New Hacktivist Group Targeting Russia and Belarus
Source - Securelist Head Mare is a hacktivist group that emerged in 2023 on the social network X (formerly Twitter), publicly revealing information about its victims, including stolen internal documents and screenshots. The group exclusively targets companies in...
Malware campaign using Google Sheets as a command-and-control mechanism
https://www.youtube.com/watch?v=I2WE6SOU2Bo Cybersecurity researchers discovered a novel malware campaign using Google Sheets as a command-and-control (C2) mechanism. Detected by Proofpoint starting August 5, 2024, the campaign impersonates tax authorities from...
Design for Event buffering using Amazon SQS FIFO
High-Level Architecture Overview: Users send Specific events. Events are first sent to an Amazon SQS FIFO queue. An AWS Lambda function evaluates each event based on timestamps stored in a DynamoDB table. The Lambda function decides whether to process or delay the...
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Trinity Ransomware
Trinity ransomware is a new and evolving cyber threat that first...
GorillaBot and DDoS attacks
GorillaBot is a new and aggressive botnet family that emerged in...
Infostealers have become a significant cybersecurity threat
Infostealers have become a significant cybersecurity threat,...