Security Task Manager review: risk ratings, features and price

Security Task Manager is a Windows process analyzer from Neuber Software that gives every running process a security risk rating, so you can spot spyware, keyloggers and other unwanted programs that your antivirus may have missed. It runs on Windows 11 and 10, offers a 30-day trial and a portable version, and the full version costs a one-time $29 with SpyProtector, AI analysis and driver and service checks included.

This review covers what the program shows, how the risk rating should be read, what the full version adds over the trial, and when free tools are the better choice.

What is Security Task Manager?

Security Task Manager is a replacement view for the Windows Task Manager that rates processes by risk instead of by CPU or memory use. Neuber describes it as a tool that "detects unknown malware and rootkits hidden from your antivirus software", and it tracks both visible and hidden processes.

The program does not rely on virus signatures alone. It looks at what a process can do and how it behaves, for example whether it has hidden functions such as keyboard or browser monitoring, whether it adds itself to startup, or whether it talks to remote servers. Processes with more suspicious characteristics get a higher rating and move to the top of the list.

Key facts at a glance:

How the security risk rating works

The security risk rating in Security Task Manager is a score built from a process's characteristics, not a verdict that the process is malware. A high rating means the process has traits that spyware often has; it does not mean the program is harmful.

That distinction matters in practice. When we first tested the program, legitimate software such as F.lux, QuiteRSS, the Microsoft Store and Skype landed near the top of the list. Screen-dimming tools, feed readers and messengers often run hidden, start with Windows and connect to the internet, which are exactly the traits the rating weighs.

Select a process to see the factors behind its rating in the lower pane, along with text strings the program found inside the file. Factors include whether the window is visible, whether the file is a Windows system file or a Store app, and whether it communicates with remote servers.

Read a high rating as a prompt to check, in this order:

1. Look at the file path. Programs in an unusual folder (a temp folder, a random name in AppData) deserve more attention than ones under Program Files.
2. Check the publisher and digital signature in the file properties (right-click the process).
3. Run the built-in check against the antivirus engines (Neuber lists 14, including Bitdefender, Kaspersky and Avast).
4. Read the user comments for that process on the Neuber site.
5. Only then end the process with the Remove button, and uninstall the parent program if you do not need it.

Features of Security Task Manager

Security Task Manager combines a process list, file analysis and a set of system hints in one window. The list shows non-system processes by default; tick "show system processes" to see everything.

The main features:

• Risk rating for every running and hidden process, sorted from highest to lowest.
• Check of a process against multiple antivirus scanners.
• User comments: a search opens Neuber's process database with comments other users left for that file, and you can add your own.
• Context menu to open the file's folder, show file properties or add a comment.
• Remove button to end a process.
• Security Tips: hints about potential security and privacy issues on the system.

The Security Tips window flagged items such as potentially unwanted Chrome extensions, super cookies and a disabled Do Not Track setting in our test. Running the program with administrator rights adds further hints, for instance that System Restore is turned off.

Trial vs. full version: what does $29 add?

The full version of Security Task Manager adds driver and service checks, AI analysis and the separate SpyProtector program to what the trial shows. The trial focuses on processes and is enough to check a PC once for suspicious software.

According to Neuber, the AI-supported analysis (reworked in version 3.2) looks for programs and services that slow the PC down, problematic or outdated software, recurring internal errors and exploitable vulnerabilities, and it returns prioritized findings with step-by-step instructions. SpyProtector deletes usage history, disables keyboard monitoring, warns when the Registry changes and watches autostart entries.

The license is a one-time payment with no subscription. Registered 3.x users update for free; 2.x users get an upgrade price of $14.95. Buy only from the official Neuber shop: "cracked" copies from download sites are a common way to get exactly the kind of malware this program is meant to find.

Verdict: is Security Task Manager worth it?

Security Task Manager is worth it for users who want a second opinion on running processes and are willing to verify each finding. It is not a set-and-forget security suite, and it does not replace an antivirus program such as Microsoft Defender.

Strengths:

• Fast way to see which processes have spyware-like traits.
• Per-process explanations, antivirus checks and community comments in one place.
• Portable version and a full 30-day trial.
• Fair one-time price with drivers, services and SpyProtector included.

Weaknesses:

• Many false positives: popular, legitimate tools often rate high.
• Less experienced users may end or delete harmless processes based on the rating alone.
• No automatic allow list of known-good files by hash, which would shorten the list a lot.

Free alternatives to Security Task Manager

The best free alternatives to Security Task Manager are Microsoft's Sysinternals tools, which show the same kind of process and startup data without a risk score. Process Explorer lists every process with its parent, signature and loaded files and can check them against VirusTotal; the current release is available on Microsoft Learn. Autoruns shows everything that starts with Windows, which is where persistent malware hides.

For a broader comparison, see our list of Windows process checkers that tell you if a process is safe. If your goal is performance rather than security, Process Lasso manages process priorities instead of rating risk.

FAQ

Related: the Windows 11 Task Manager redesign, process checkers for Windows, Process Lasso Pro review