Search: covert-channel — Cyber Encyclopedia

166 terms · 75/46/45

12 rezultata za „covert channel" · 1 direktan · 11 povezanih

Tehnike

1 direktan pogodak

№ 036
DNS Tunneling Technique of exfiltrating data or C2 communication through DNS queries.
tehnika · exfiltration / impact

↳ Povezano

11 stavki koje koriste „covert channel"

№ 006
Backdoor A backdoor is a hidden way in. Once placed or opened, it lets the attacker return to the machine — with no password, no authorization and no entry in the ordinary records. A backdoor can be opened by malware while it runs, but it can equally be a user account nobody watches, or web shell access left on a server.
pretnja · malware
№ 034
DLP DLP watches where sensitive data goes and stops it where it shouldn't: an employee attaching a client list to a private email, copying a file with personal data to a USB, or pasting a database into a chat. It works by recognizing patterns (national IDs, card numbers, marked documents) and applying rules per channel — mail, web, endpoint, cloud.
odbrana · resilience
№ 029
DNS Security DNS security encompasses technologies that protect DNS infrastructure and use DNS traffic as a control point for blocking access to malicious domains and detecting suspicious communications.
odbrana · resilience
№ 035
Firewall A firewall is a control placed at the boundary between networks that permits or blocks traffic according to predefined rules — deciding who may talk to whom, on which ports and protocols.
odbrana · resilience
№ 022
IDS/IPS IDS/IPS are systems that monitor network traffic (or host activity) for patterns indicating an attack. An IDS (Intrusion Detection System) only reports suspicious activity; an IPS (Intrusion Prevention System) sits inline and can block it immediately.
odbrana · monitoring / response
№ 012
Infostealer An infostealer has one basic role: to collect your credentials. Saved browser passwords, cookies and session tokens, autofill data, crypto wallet keys — all of it is of interest. It stays in contact with the attacker and sends on what it gathers. When the job is done it can delete itself and disappear.
pretnja · malware
№ 016
Logging & Monitoring Logging and monitoring involves the systematic recording of activities and events on systems, networks, and applications, along with regular analysis of those records to detect anomalies and security incidents.
odbrana · monitoring / response
№ 025
Network Segmentation Network segmentation is the practice of dividing network infrastructure into smaller, isolated segments with controlled communication between them. The goal is to limit an attacker's ability to move through the network after compromising a single system.
odbrana · resilience
№ 014
Remote access trojan - RAT A RAT gives the attacker remote control of your machine. Once inside they can browse files, switch on the camera and microphone, record what you type and run commands — all of it live, as if sitting in front of your screen. It resembles remote support tools, only on the wrong side of the law.
pretnja · malware
№ 015
SIEM SIEM (Security Information and Event Management) is a system that collects logs and events from diverse sources across the entire infrastructure, centralizes them, and applies correlation rules to detect suspicious patterns and security incidents.
odbrana · monitoring / response
№ 003
Spyware Spyware watches the user and what they do. Hidden, it can spend months collecting what you type, what is on your screen, where you are, who calls you, and what you say through the microphone and camera. The point is not damage to the device but a record of the person, which can later be turned to any number of uses.
pretnja · malware