Security Operations Center (SOC) - Complete Guide

Is SIEM enough for NIS2? What remains after the tool is deployed

SIEM collects and correlates data, and that is a genuine statutory requirement. Incident handling, however, is a process with staffing, a qualification threshold and a clock that starts at detection. This text separates the two and shows what is left to add.

CVE-2026-14564: Insufficiently Protected Credentials in Logsign SIEM

Insufficiently Protected Credentials vulnerability in Innotim Software Telecommunications and Consulting Trade Ltd. Co. Logsign SIEM allows Retrieve Embedded Sensitive Data. This issue affects Logsig...

CVE-2026-63767: unauthenticated pickle deserialization via ZMQ socket in ktransformers (CVSS 9.8)

ktransformers through 0.6.3, fixed in commit def0f93, contains an unauthenticated pickle deserialization vulnerability that allows remote attackers to execute arbitrary commands by sending crafted pic...

CVE-2026-14890: unauthenticated RCE via ZeroMQ PULL socket in SGLang

SGLang uses an expert-parallel backup subsystem that exposes a ZeroMQ PULL socket on a routable network interface that does not contain authentication or deserialization safeguards, allowing an attack...

CVE-2026-11563: arbitrary file deletion by low-privileged users in Word Count and Social Shares plugin (CVSS 9.6)

The Word Count and Social Shares WordPress plugin through 1.0 does not validate a user-supplied file path before deletion, nor does it have proper authorization or CSRF checks, allowing any authentica...

CVE-2026-56451: JWT algorithm confusion enabling authentication bypass in Siemens Opcenter X (CVSS 10.0)

A vulnerability has been identified in Opcenter X (All versions < V2604). Affected applications do not properly validate the algorithm specified in the JSON Web Token (JWT) header. This could allow an...

CVE-2026-12761: authentication bypass via unverified email in miniOrange Social Login plugin (CVSS 9.8)

The miniOrange Social Login and Register (Discord, Google, Twitter, LinkedIn) plugin for WordPress is vulnerable to authentication bypass leading to account takeover in versions up to and including 7....

CVE-2019-25763: authentication bypass via social login form in Ultimate Addons for Beaver Builder (CVSS 9.8)

WordPress Ultimate Addons for Beaver Builder 1.2.4.1 contains an authentication bypass vulnerability that allows attackers to gain unauthorized access by exploiting the social media login form functio...

CVE-2026-12087: out-of-bounds heap read in pack_ip_mreq_source in Perl Socket (CVSS 9.1)

Socket versions before 2.041 for Perl have an out-of-bounds heap read. In Socket.xs, pack_ip_mreq_source() checks the length of its source argument before the argument is read, so the check tests the...

CVE-2025-40949: Unauthenticated RCE in Siemens RUGGEDCOM ROX

A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.17.1), RUGGEDCOM ROX MX5000RE (All versions < V2.17.1), RUGGEDCOM ROX RX1400 (All versions < V2.17.1), RUGGEDCOM ROX RX15...

CVE-2026-22924: Resource Exhaustion DoS in Siemens SIMATIC CN 4100

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V5.0). The affected application does not properly restrict unauthenticated connections and is susceptible to resource exhaustion ...

CVE-2026-25786: Stored XSS via PLC Name in Siemens SIMATIC Web Interface

Affected devices do not properly validate and sanitize PLC/station name rendered on the "communication" parameters page of the web interface. This could allow an authenticated attacker who is authoriz...

CVE-2026-25787: Stored XSS via Technology Object Name in Siemens SIMATIC

Affected devices do not properly validate and sanitize Technology Object (TO) name rendered on the "Motion Control Diagnostics" page of the web interface. This could allow an authenticated attacker wh...

CVE-2026-41551: Path Traversal in Siemens ROS#

Path traversal vulnerability in Siemens ROS# (versions prior to 2.2.2) allows a remote attacker to access arbitrary files due to insufficient sanitization of user input...

CVE-2026-22337: Privilege escalation in Directorist Social Login plugin

The Directorist Social Login plugin before 2.1.4 contains an Incorrect Privilege Assignment flaw that allows an attacker to escalate privileges in WordPress...

CVE-2026-41460: Critical SQL injection in SocialEngine

SocialEngine 7.8.0 and earlier contain a SQL injection in the /activity/index/get-memberall endpoint. Unauthenticated attackers can read database contents, reset admin passwords, and take over the admin panel...

IBM QRadar vs Splunk Enterprise Security — SIEM comparison (2026)

24/7 SOC — what is round-the-clock security monitoring and why does it matter

A 24/7 SOC is a security operations center that monitors threats non-stop. How it works, what it costs and when to outsource.

24/7 SOC — What Is a Security Operations Center and Why Your Business Needs One

A Security Operations Center (SOC) operating 24/7 detects and responds to cyber threats in real time. Learn how it works, what it monitors, and how much it costs.

Building a SOC — Costs, Technologies, and ROI in 2026

Building a SOC in 2026 — complete cost analysis, tech stack (SIEM, EDR, SOAR, TI), comparison of in-house build with SOC outsourcing.

SOC Tier 1, 2, 3 - Security Analyst Roles and Responsibilities

Learn the differences between Tier 1, Tier 2, and Tier 3 in SOC. Responsibilities, required skills, certifications, and career path.

SOC Metrics - MTTD, MTTR and Security KPIs [2026 Guide]

Learn key SOC metrics: MTTD, MTTR, false positive rate. Industry benchmarks, calculation formulas, and executive reporting.

In-house SOC vs Managed SOC - cost and benefit analysis

Should you build your own security operations center or outsource the service? Economic analysis shows that for most companies, Managed SOC is the more rational choice.

What is SOAR and Why is It Essential in Today's Cyber Threat World?

Discover SOAR – a modern tool that automates and integrates processes in security incident management.

How to Implement SOC in Energy Sector

Practical guide to implementing a Security Operations Center in energy companies. IT/OT monitoring, industrial protocols, SIEM integration, and SOC model selection.

Purple teaming — how to combine offensive and defensive security testing for better protection

Purple teaming unites Red and Blue Teams. Learn how MITRE ATT&CK supports a mature security program and improves your organization's overall security posture.

How to Implement SOC in a Pharma Company — From Audit to 24/7 Monitoring

SOC in a pharma company must understand industry specifics: OT systems, clinical data, GMP. A practical implementation guide.

How to Implement SOC in a Telecom Company — 24/7 Network Monitoring

A telecom SOC must monitor not just IT but also network infrastructure, BSS/OSS systems, and subscriber traffic.

How to implement a SOC in an insurance company — claims and systems monitoring

Practical guide to implementing a Security Operations Center in an insurance company. Claims system monitoring, anomaly detection, integration with claims handling processes.

How to Organize Purple Teaming Exercises That Actually Strengthen Your SOC

The Red Team test report is valuable, but it often goes into a drawer. What if you could implement improvements in detection mechanisms live, during a simulated attack? That's the promise of Purple Teaming - an intensive workshop that transforms attacker knowledge into an immediate enhancement of yo

How to Implement SOC in a Logistics Company — Guide

A Security Operations Center is the foundation of cybersecurity in logistics. Learn how to implement a SOC tailored to the specifics of transport and logistics companies.

How to Implement SOC in Healthcare

SOC in hospitals is a NIS2 requirement. Compare in-house vs SOC as a Service, medical system integration, and deployment costs.

How to Implement SOC in Financial Sector

A Security Operations Center is a DORA requirement and the foundation of bank cybersecurity. Learn about SOC models, key technologies, and an implementation plan tailored to the financial sector.

SOC for OT in Manufacturing: 24/7 Production System Monitoring and Protection

A SOC with OT competencies is key to detecting cyber threats in industrial environments. Learn about IT vs OT SOC differences, SCADA/PLC monitoring architecture and SOC as a Service for factories.

SOC vs SIEM vs SOAR — What Are the Differences and How Do They Work Together?

SOC vs SIEM vs SOAR — comparison table, reference architecture, costs and recommendations. How to choose and combine security tools.

Why SOC is Practically Essential for KSC/NIS2 Compliance

KSC/NIS2 regulations don't explicitly require having a SOC. However, the 24-hour serious incident reporting obligation makes it practically impossible to meet requirements without mature monitoring mechanisms.

SIEM, EDR, and SOAR - building an integrated security ecosystem

Three letters, three technologies, one goal: detect attacks faster than attackers can cause damage. SIEM, EDR, and SOAR are the foundation of modern SOC.

In-House SOC vs MDR Outsourcing: Costs, Benefits, and Which Cybersecurity Strategy to Choose

Deciding how to provide a company with 24/7 security monitoring is one of the most important strategic investments. Building an in-house SOC team is tempting with full control, but comes with huge costs and risks. Outsourcing through the MDR model offers access to experts and technology

Red Team, Blue Team, Purple Team: How do simulated attacks strengthen a company's cyber resilience?

Imagine a boxing sparring match: one fighter attacks (Red Team), the other defends (Blue Team). Now imagine that after each round, they both sit down with a coach (Purple Team) to analyze every punch and every guard. Purple Teaming is a revolution in safety testing that turns an attack simulation in

How to Build an Effective SOC Team: Key Roles, Competencies, and Processes

An effective Security Operations Center (SOC) is much more than just expensive software. It's primarily about people, processes, and a clear strategy. Building a SOC team from scratch is a huge challenge. Where to start, what roles are key, and what mistakes to avoid so that the investment brings real value.

SIEM from the ground up: what is it and why is it a key component of threat detection?

Every device in your company - from the firewall to the employee's laptop - generates thousands of logs a day. It's digital noise in which traces of real attacks are hidden. A SIEM system is the central nervous system of your security that collects this data, makes sense of it and allows you to spot

SOAR platforms: how automation and orchestration are revolutionizing SOC work?

SOC analysts are drowning in repetitive tasks and alerts while real threats demand their attention. SOAR platforms act as a force multiplier for the security team. They automate tedious processes, orchestrate the operation of dozens of tools and allow people to focus on what they are best at - think

How does the SIEM system work and what benefits does it provide to companies?

Every device in your company - from the firewall to the employee's laptop - generates thousands of logs a day. It's digital noise in which traces of real attacks are hidden. A SIEM system is the central nervous system of your security that collects this data, makes sense of it and allows you to spot

SOC as a Service for Local Government: A Security Operations Center in Every Office

Regulatory requirements, such as KRI and soon NIS2, make it clear: you must constantly monitor your network and detect incidents. In response, experts are throwing around a complicated acronym: SOC. It sounds like something reserved for banks and intelligence agencies. Is it even realistic in Polish

What Is SOC (Security Operations Center) and How Does It Work?

Learn what a SOC (Security Operations Center) is, how it works, and why it is crucial for protection against cyber threats.

What is SIEM - Security Information and Event Management? Definition, Components, Benefits and Challenges

SIEM is a security information and event management system that helps detect threats and respond to them in real-time.

SOAR vs SIEM: Differences and Key Factors When Choosing

SOAR and SIEM are crucial IT security systems. Learn how they differ and which one to choose for your business.

Cyber Resilience with Vectra AI Platform: Overview of Benefits from Implementing Vectra AI Platform for SOC Modernization, SIEM/SOAR Optimization, and Critical Infrastructure Risk Management

Discover the benefits of implementing Vectra AI Platform for SOC modernization, SIEM/SOAR optimization, and critical infrastructure risk management.