Cybersecurity fundamentals

AI into cybersecurity practices offers transformative potential, enhancing threat detection, response capabilities, and overall security posture.

APTs are sophisticated, long-term cyberattacks typically carried out by well-resourced adversaries, such as nation-states or organized criminal groups.

Account takeover attacks grew 250% in 2024. Complete guide to AI-powered detection, phishing-resistant MFA, zero trust, and compliance requirements.

An attack surface is the total sum of all possible entry points that cybercriminals can exploit to gain unauthorized access to an organization’s network, systems, and data.

This article provides a comprehensive overview of common and advanced cyber attack techniques, offering technical insights and examples.

Learn how backdoor attacks work, their types, and detection methods. Includes 2025 threat landscape, AI-powered prevention, and zero trust implementation.

A botnet is a network of compromised devices used by cybercriminals for DDoS attacks, data theft, and fraud. Discover how these threats work and ways to prevent botnet infections.

Explore Cloud Detection and Response (CDR) for robust cybersecurity in cloud environments. Learn how AI-driven CDR solutions provide comprehensive monitoring, threat identification, and rapid response to secure your cloud infrastructure.

Top cloud security threats · 1. Insufficient identity, credential and access management · 2. Insecure interfaces and APIs · 3. Account hijacking · 4. Malicious ...

Learn how to detect and defend against Cobalt Strike attacks. Covers technical architecture, IOCs, YARA rules, and defense strategies for security teams.

Vectra AI offers advanced solutions that empower security teams to detect, investigate, and neutralize C2 threats in real-time.

Common Vulnerabilities and Exposures (CVE) is a standardized list of publicly known cybersecurity vulnerabilities and exposures. The CVE system is essential ...

Cybersecurity compliance involves adhering to laws, regulations, and guidelines designed to protect sensitive information and ensure data privacy.

Cross-Site Request Forgery (CSRF) is a type of attack that tricks a user into performing actions on a web application without their consent or knowledge.

Learn about different types of cyberattacks including malware, phishing, DoS, and MITM attacks, and their impact on individuals, businesses, and governments.

Cybersecurity metrics are essential tools for assessing and improving the effectiveness of security measures within an organization.

Discover cybersecurity solutions for modern threats. Compare agent-based and agentless approaches, explore modern NDR options, and build effective security.

A cybersecurity threat is a malicious activity that aim to damage, steal, or disrupt data and systems. These threats can come from various sources, including ...

Data breaches, the unauthorized access and extraction of sensitive, confidential, or protected information, have become a pervasive threat to organizations ...

EDR plays a critical role in monitoring and responding to threats at the endpoint level, it is not comprehensive.

Data exfiltration, a critical phase in cyber attacks, involves unauthorized transfer of sensitive information from a compromised network to an external ...

Exploits are a fundamental tool in the cyber attacker's arsenal, allowing them to breach or impose control over systems and data. Over 80% of all successful ...

Extended Detection and Response (XDR) is revolutionizing cybersecurity by offering an integrated approach to threat detection, investigation, and response ...

Attackers exploit gaps in hybrid cloud, misconfigurations, weak identities, SaaS abuse. Learn how to spot threats fast and secure on-prem, cloud, and SaaS.

IDS and IDPS solutions utilize a combination of signature-based and anomaly-based detection techniques to analyze network traffic and system activities.

Identity Threat Detection and Response (ITDR) is crucial for organizations to protect valuable assets and stop identity threats before they create damage and ...

The ability to respond effectively to security incidents is crucial for minimizing potential damage and maintaining operational continuity.

Domain Indicators of Compromise (IOCs) are a strong signal of compromise as these domains have been registered by a malicious actor and traffic for this express ...

Insider threats involve trusted individuals, such as employees or partners, compromising security by misusing their access, either intentionally or not.

Kerberoasting is a sophisticated attack technique that exploits the Kerberos authentication protocol to crack service account passwords within Windows ...

Master the Cyber Kill Chain framework. Learn all 7 stages, defense strategies, AI evolution, and how to break the chain in 2025.

Learn how attackers use lateral movement to spread through networks in under 48 minutes. Expert detection strategies, prevention methods, and 2025 threat intelligence.

Learn how living off the land attacks exploit legitimate tools to evade detection. Discover proven detection methods and prevention strategies.

MDR is a managed security service that combines technology, expertise, and human-driven analysis to provide continuous monitoring, threat detection, ...

MITRE ATLAS is a knowledge base of adversary tactics, techniques, and case studies for artificial intelligence (AI) systems.

The MITRE ATT&CK framework is a globally recognized knowledge base of adversary tactics and techniques based on real-world observations.

MITRE D3FEND offers a comprehensive framework for enhancing your organization's defenses against sophisticated attacks. Vectra AI can assist in integrating ...

Malware, or malicious software, encompasses various forms of harmful code designed to infiltrate, damage, or take control of computing resources.

Metadata, often described as "data about data," plays a critical role in cybersecurity, offering invaluable insights for threat detection, analysis, ...

Metasploit, an open-source project, stands as a pivotal tool in cybersecurity, offering a powerful platform for penetration testing, ...

Mishing exploits trust in mobile communications by delivering fraudulent text messages designed to steal credentials, install malware, or manipulate victims into financial transactions

Learn how today’s networks span cloud, identity, and SaaS—and why NDR and AI-powered detection are essential to outpace modern attackers. Explore how to close visibility gaps and take back control.

Multi-Factor Authentication (MFA) has emerged as a cornerstone in cybersecurity strategies, offering an additional layer of security beyond traditional ...

NDR is a cybersecurity solution that continuously monitors an organization's network to detect cyber threats & anomalous behavior using non-signature-based ...

Network Traffic Analytics involves analyzing data transmitted across your network to identify, diagnose, and respond to threats. Traditional methods have relied ...

Vectra AI empowers businesses to elevate their network security through advanced detection, analysis, and response solutions. Contact us to discover how our ...

Learn OPSEC (operations security) fundamentals, the five-step process, best practices, and how to protect critical information from adversaries in 2025.

Phishing is a type of cyber attack where attackers attempt to deceive individuals into providing sensitive information or installing malicious software.

Vectra AI offers a sophisticated SOC solution that leverages AI to enhance threat detection, investigation, and response.

Privilege escalation, a technique attackers use to gain unauthorized access to systems and data by exploiting flaws or design weaknesses to elevate their ...

Learn how the Pyramid of Pain framework helps security teams prioritize detections that maximize attacker costs. Updated with MITRE v3.0 methodology.

A ransomware is a type of malicious software (malware) that encrypts a victim's files or locks their system, rendering them inaccessible until a ransom is ...

Learn how cybercriminals use reconnaissance to plan attacks and how to detect and defend against intelligence gathering techniques in 2025.

Learn how SEO poisoning attacks work, current threat campaigns targeting enterprises, and proven detection methods. MITRE ATT&CK mapped defense strategies.

See how SIEM collects, correlates, and reports. Learn limits in encrypted and hybrid environments, and how Modern NDR adds coverage, clarity, and control.

SQL injection (SQLi) is a type of cyber attack where an attacker inserts or manipulates SQL queries in input fields of web applications to execute malicious SQL ...

Learn about security hackers, from white hat ethical hackers to malicious threat actors. Discover hacking techniques, tools, and enterprise defense strategies.

This three-prong approach gives SOCs increased threat visibility, detection, response, investigation, and remediation powers.

Learn how SSRF attacks exploit cloud metadata, detection strategies, and prevention techniques. Critical Oracle EBS CVE-2025-61882 coverage included.

Social engineering attacks exploit human psychology to gain access to sensitive information. Learn how these attacks happen, their impact, and how AI-driven security can help detect and prevent them.

Learn how spoofing attacks work, from email to GPS spoofing. Discover detection methods and prevention strategies backed by 2025 data and real incidents.

Supply chain attacks infiltrate organizations by targeting vulnerabilities within third-party vendors, software providers, or service partners. As reliance on external partners grows, so does the risk of these sophisticated cyber threats.

Explore threat detection in cybersecurity - tools, processes, and response to identify and mitigate malicious activity.

Master threat hunting with proven solutions and methodologies. Learn to reduce detection time from 181 days to hours using AI-powered approaches.

Cyber threats no longer emanate from isolated individuals; they are the product of a variety of sophisticated and well-organized entities with differing agendas and capabilities.

UEBA is a cybersecurity process that uses advanced analytics to monitor and evaluate the behavior of users and entities within an IT environment. Unlike ...

Vectra Detect continuously learns your local environment and tracks all cloud and on-premises hosts to reveal signs of compromised devices and insider threats.

Vectra Recall is a feature of the Vectra AI platform that enables organizations to investigate and analyze past security incidents.

Master vulnerability management with our comprehensive guide covering the VM lifecycle, risk-based prioritization, metrics, and modern CTEM approaches.

A zero-day is a previously unknown vulnerability in software or hardware that hackers can exploit before the developer or manufacturer has become aware of it ...

Zero Trust is a strategic approach to cybersecurity that eliminates implicit trust in any element, node, or service within or outside the network perimeter.