Search: usb — Cyber Encyclopedia

166 terms · 75/46/45

54 rezultata za „usb" · 7 direktnih · 47 povezanih

Pretnje

3 direktna pogotka

№ 069
USB Drop Attack A USB drop attack uses human curiosity and the habit of plugging an unknown device into a computer to see what is on it. The attacker leaves a USB stick or devi …
pretnja · physical / IoT
№ 009
Virus It travels on USB sticks, mail attachments, shared folders and pirated software. Through the nineties and the early two-thousands it was the dominant form of ma …
pretnja · malware
№ 008
Worm … s inside an isolated environment. Carried in on a USB stick, it sought out and sabotaged very specific control systems.
pretnja · malware

Tehnike

2 direktna pogotka

№ 008
Physical Access Includes USB devices, external media boot, or direct network connection.
tehnika · initial access
№ 038
Malware Delivery USB device with malware left in a public location
tehnika · C2

Odbrane

2 direktna pogotka

№ 006
Browser Isolation Executing web content in an isolated environment separate from the local system.
odbrana · endpoints
№ 034
DLP … ate 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 d …
odbrana · resilience

↳ Povezano

47 stavki koje koriste „usb"

№ 065
Accidental Data Leak An accidental data leak is not an attack in the classic sense, but the consequences can look the same. Data becomes available to the wrong people through human error, bad configuration, wrong sharing, a public repository, open cloud storage, or mail sent to the wrong address.
pretnja · trust
№ 053
Botnet Attacks A botnet is a set of compromised devices the attacker controls remotely. That network can hold computers, servers, routers, cameras, NAS devices, phones and IoT equipment. The owner of the device often does not know that it is carrying out somebody else's requests.
pretnja · availability
№ 074
Cloud storage exposure Cloud storage exposure arises when data that ought to be private becomes publicly reachable through a bad configuration of a cloud service. That can be S3 buckets, blob storage, backups, logs, documents, images, database exports or configuration files.
pretnja · cloud
№ 013
Cryptominer A cryptominer steals what we rarely think of as a target: our computing power and our electricity. In the background it uses our processors and graphics cards to mine cryptocurrency for the attacker while we pay the bill. It has no interest in our data, only in our resources and how much of them there is.
pretnja · malware
№ 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
№ 036
DNS Tunneling Technique of exfiltrating data or C2 communication through DNS queries.
tehnika · exfiltration / impact
№ 031
Data Exfiltration Data exfiltration involves transferring stolen information from the compromised environment to an attacker-controlled location. Data can be sent through encrypted channels, legitimate cloud services, email, or even physical media.
tehnika · exfiltration / impact
№ 048
Dependency Confusion Dependency confusion is an attack on the process by which software build platforms find and deliver software dependencies. An attacker can publish a package on a public registry with the same name as an organization's internal package, or with the name of another public and valid package, counting on the fetching tool choosing their version over the real one.
pretnja · applications
№ 007
Drive-by Download Drive-by download is automatic malware download when visiting a compromised site.
tehnika · initial access
№ 003
EDR EDR (Endpoint Detection and Response) is a technology that continuously monitors endpoint activity, records events, and enables detection, investigation, and response to threats that bypassed preventive controls.
odbrana · endpoints
№ 002
Email Security Email security encompasses technologies that filter inbound and outbound messages to prevent phishing, malware delivery, and business email compromise. It operates at the server or cloud level before the message reaches the user.
odbrana · endpoints
№ 001
Endpoint Protection Endpoint protection encompasses software solutions that protect computers, servers, and mobile devices from malicious software and unauthorized activities. It combines classic signature-based malware detection with heuristic analysis and behavior-based detection.
odbrana · endpoints
№ 068
Evil Twin A fake Wi-Fi network, known as an evil twin, imitates a legitimate wireless network so that users connect to an access point the attacker controls. The network name looks familiar, the signal can be stronger, and the device often suggests or restores the connection by itself.
pretnja · physical / IoT
№ 010
Exploitation Exploitation involves leveraging a flaw in software, hardware, or configuration to execute unauthorized code or bypass security controls. Vulnerabilities can exist in operating systems, applications, network services, or firmware.
tehnika · execution
№ 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
№ 058
Insider Threat An insider threat comes from a person who has, or once had, legitimate access to an organization's systems, data or premises. That can be an employee, a former employee, an administrator, an associate, a supplier or a partner. The trouble is that the access was not necessarily unauthorized to begin with.
pretnja · trust
№ 067
IoT Device Compromise IoT device compromise hits cameras, routers, sensors, smart televisions, locks, controllers and all the equipment connected to a network that does not behave like a classic computer. The problem is that these devices are often forgotten the moment they are switched on.
pretnja · physical / IoT
№ 004
Keylogger A keylogger is a program or hardware device that records every keystroke. Software keyloggers run covertly in the background, while hardware variants can be physically attached between the keyboard and the computer.
pretnja · malware
№ 019
Lateral Movement Lateral movement involves an attacker moving from one compromised system to another within the same network. The goal is to expand access to systems containing more valuable data or enabling further escalation.
tehnika · privileges
№ 005
Loader / Dropper Loaders and droppers are couriers. Their only job is to deliver the infection to the machine. A dropper carries the payload with it and writes it to the system; a loader is usually smaller and pulls the payload from the internet only once it has landed. Neither does anything more than that — and that is their advantage.
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
№ 032
Malvertising Malvertising uses ad networks as a delivery channel for attacks. The user does not have to be on a dubious site; a malicious advert can appear on a legitimate portal too, because ad space often arrives through several intermediaries.
pretnja · social eng.
№ 005
Mobile Device Security Managing and protecting mobile devices through MDM and MAM solutions.
odbrana · endpoints
№ 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
№ 023
Patch Management Patch management is the process of identifying, testing, and applying software updates that fix known vulnerabilities. The goal is to reduce the time window in which an attacker can exploit a known weakness.
odbrana · resilience
№ 011
Persistence Persistence encompasses techniques by which an attacker ensures their access or malicious code survives system reboots, password changes, or other interruptions. The goal is to maintain a foothold in the environment over an extended period.
tehnika · execution
№ 026
Phishing Phishing is the most widespread form of social-engineering attack and, in a great many cases, the first link in any serious break-in. The attacker sends a message that appears to come from a known organization — a bank, a courier, a government service, a colleague — and leads the victim into doing one of three things: clicking a link, opening an attachment, or entering their credentials somewhere.
pretnja · social eng.
№ 001
Phishing Phishing as a technique involves sending fraudulent emails, SMS messages, or chat messages to trick the victim into clicking a malicious link, opening an infected attachment, or entering credentials on a fake page.
tehnika · initial access
№ 071
Physical Access Attack Physical access is the oldest form of compromise: the attacker reaches the device, the room, a port, a cable or a piece of paper. Once somebody can sit down at a computer, walk up to a server, put a device into a port or carry a laptop away, digital protection no longer helps.
pretnja · physical / IoT
№ 061
Privilege Misuse Privilege misuse arises when somebody uses rights they genuinely hold for actions they have no business reason to take. Unlike privilege escalation, the attacker or insider here does not have to acquire new authority. The trouble is that the existing authority is enough to do damage.
pretnja · trust
№ 072
Prompt injection Prompt injection exploits the weakness of language models in telling an instruction apart from the content they are processing. When a model reads an email, a document, a page, a ticket or a message, the attacker can put text into that content which reads like an instruction.
pretnja · AI / ML
№ 001
Ransomware Ransomware locks a company's data and demands payment to release it. The ransom is asked in cryptocurrency because it makes the money harder to follow — which is exactly why attackers use it.
pretnja · malware
№ 032
Resource Exhaustion Resource exhaustion as a technique involves deliberately overloading target systems to make them unavailable to legitimate users. The attacker targets CPU, memory, network bandwidth, disk, or connection limits.
tehnika · exfiltration / impact
№ 026
Secure Configuration Secure configuration involves applying established security baselines to all systems, services, and applications in an organization. The goal is to reduce the attack surface by eliminating unnecessary functions, default passwords, and insecure settings.
odbrana · resilience
№ 037
Security Awareness Employee education programs about cyber threats and safe behavior.
odbrana · people
№ 027
Spear Phishing Spear phishing is phishing cut to fit one person or a small group of users. Instead of sending the same message to thousands of addresses, the attacker first gathers information about the victim — where they work, who they work with, what they are working on right now, how the company addresses its clients — and then writes a message that reads as if it came from that world.
pretnja · social eng.
№ 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
№ 060
Supply Chain Attack A supply chain attack does not always aim at the final victim directly. The attacker compromises software, hardware, a supplier, a build process or an update mechanism before the product or service reaches the user. The victim then carries the problem into their own environment, because it comes from a source they trust.
pretnja · trust
№ 019
Threat Intelligence Collecting, analyzing, and applying data about current cyber threats.
odbrana · monitoring / response
№ 002
Trojan A Trojan does not break in; the victim opens the door. It usually presents itself as something useful — a program or a document, a fake installer, a cracked application, or a harmless-looking tool for speeding up the computer. The user runs what they meant to run, and the attacker gets what they were after.
pretnja · malware
№ 005
Watering Hole Technique of compromising websites that the target group regularly visits.
tehnika · initial access
№ 036
Watering Hole Attack A watering hole attack does not chase the victim directly. The attacker first finds a site the target group visits regularly, then compromises that site or the content loaded through it. The victim then comes to the place of the attack on their own, doing what they normally do.
pretnja · social eng.
№ 007
Wiper A wiper does not exist to steal or to extort — a wiper destroys data. It erases and overwrites, breaks file systems, and combined with worms and zero-day vulnerabilities it can bring down hundreds or thousands of networks within hours. Unlike ransomware it offers no ransom; recovery was never part of the plan, because the aim is damage, not money.
pretnja · malware
№ 004
XDR XDR (Extended Detection and Response) unifies data from endpoints, network, email, and cloud.
odbrana · endpoints
№ 044
Zero-Day Exploitation Zero-day exploitation uses a vulnerability for which the vendor has no patch yet, or does not know exists. The name says how much time the defense had to prepare: zero days. In practice a victim can be doing everything right, keeping systems and applications up to date, and still be exposed.
pretnja · applications