Access control is the process of defining who can access what resources and under what conditions. When these controls are not properly implemented or enforced, it leads to Broken Access Control. This vulnerability allows unauthorised individuals to access sensitive data, modify critical systems, or even take complete control of the infrastructure.
Internet routing attacks occur when attackers manipulate routing protocols, particularly BGP, to hijack or redirect traffic. Given that BGP is a decentralised protocol, it is vulnerable to trust-based manipulations where network operators accept routing announcements from each other. Routing attacks fall into several categories, including IP prefix hijacking, route leaking, and BGP miscreants-in-the-middle attacks. These attacks can lead to severe consequences, from data theft to the disruption of critical services.
### Key Types of Routing Attacks:
– **IP Prefix Hijacking**: An attacker announces IP prefixes belonging to another network, causing traffic to reroute to the attacker’s network.
– **Route Leaking**: Misconfigurations or malicious intent cause traffic to route through unintended paths, often exposing it to interception.
– **BGP Miscreants-in-the-Middle Attacks**: By positioning themselves within the routing path, attackers can intercept or alter data without the sender’s or recipient’s knowledge.
Router exploitation involves attackers compromising network routers to gain unauthorised access, intercept sensitive communications, or exploit connected devices. Routers are the gateways to internal networks, making them prime targets for cybercriminals seeking to breach security perimeters. Once exploited, they can allow hackers to:
Intercept and manipulate traffic: Attackers can spy on or alter data being transmitted across your network, including sensitive information such as passwords, financial transactions, and proprietary business data.
Launch further attacks: Compromised routers can serve as platforms for Distributed Denial of Service (DDoS) attacks or enable the installation of malware across connected devices.
Steal login credentials: Man-in-the-middle attacks through routers can capture usernames, passwords, and encryption keys, allowing hackers to gain deeper access to corporate systems.
Cache Poisoning: Strengthening Your Defences Against This Silent Cyber Threat In an era where businesses are increasingly reliant on the speed and efficiency of data delivery, cache poisoning has emerged as a significant and often overlooked cyber threat. At its core, cache poisoning is a sophisticated form of cyber attack that targets cache systems—temporary storage …
VPN exploitation refers to the unauthorised use of VPN services or protocols to bypass network security controls, intercept encrypted traffic, or compromise VPN endpoints for malicious purposes. Attackers may employ a variety of techniques, including: