Cybersecurity · head to head
Kaspersky Total Security vs Keil MDK
Kaspersky Total Security
Cybersecurity
Complete protection for your digital life
- From
- Free
- Free plan
- Yes
Keil MDK
Developer Tools
Microcontroller Development Kit for Arm-based devices
- From
- Free
- Free plan
- Yes
The short version
- Each has a real cost: Kaspersky Total Security uS sales banned since June 2024 with support ending September 29, 2024; Keil MDK pricing for Essential and Professional subscriptions not disclosed on primary site
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Kaspersky Total Security and Keil MDK actually diverge.
| Attribute | Kaspersky Total Security | Keil MDK |
|---|---|---|
| Pricing model | Unknown | freemium |
| Platforms | Windows, macOS, iOS, Android | Web |
| Category | Cybersecurity | Developer Tools |
| Founded | 1997 | Unknown |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Kaspersky Total Security
- Real-time protection
- Ransomware protection
- Safe Money
- Privacy protection
- Parental controls
- Password manager
- VPN
- File encryption
Only in Keil MDK
Nothing recorded that Kaspersky Total Security does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Kaspersky Total Security
- Antivirusnot Keil MDK
- Internet Securitynot Keil MDK
- Parental Controlnot Keil MDK
Keil MDK
- Embedded software developmentnot Kaspersky Total Security
- ARM microcontroller programmingnot Kaspersky Total Security
- Professional development environmentsnot Kaspersky Total Security
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Kaspersky Total Security
- US sales banned since June 2024 with support ending September 29, 2024
- VPN limited to 200 MB per day and servers in only 24 countries
- Password manager has privacy concerns with questionable terms and policies
- VPN and password manager only included in Plus and Premium tiers, not in Standard
- Occasionally flags legitimate files as false positives
- Firewall leaves open ports on public networks
Keil MDK
- Pricing for Essential and Professional subscriptions not disclosed on primary site
- Customers must contact Arm Developer Tools store for subscription rates
Pricing, plan by plan
Kaspersky Total Security
Free- FreeFree
- Basic antivirus
- No real-time protection
- Standard$38.99/year
- Antivirus
- Firewall
- Anti-phishing
- Plus$52.99/year
- Standard features
- Password manager
- VPN with limit
- Premium$74.99/year
- Plus features
- Identity protection
- Unlimited VPN
Keil MDK
FreeNo published plan breakdown. See the Keil MDK review.
Which should you pick?
Choose Kaspersky Total Security if
- You need real-time protection.
- You want to start without paying.
- You work on Windows, macOS, iOS, Android.
- You also want ransomware protection.
Questions people ask
- Is Kaspersky Total Security or Keil MDK better?
- Neither clearly leads. Kaspersky Total Security starts at Free and Keil MDK at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Kaspersky Total Security or Keil MDK?
- Kaspersky Total Security starts at Free and Keil MDK at Free.
- Does Kaspersky Total Security or Keil MDK run on more platforms?
- Kaspersky Total Security runs on Windows, macOS, iOS, Android. Keil MDK runs on Web.
- Can I use Kaspersky Total Security for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Kaspersky Total Security best used for?
- Kaspersky Total Security is most often used for antivirus, internet security, parental control. Of those, antivirus and internet security are not what Keil MDK is typically brought in for.
- What can Kaspersky Total Security do that Keil MDK cannot?
- Kaspersky Total Security covers Real-time protection, Ransomware protection, Safe Money, Privacy protection.
Answered from the vendors’ own pages
Kaspersky Total Security: What does Kaspersky Total Security include?
Kaspersky Total Security (Premium tier) includes antivirus, firewall, password manager, VPN with 200 MB daily limit, parental controls (Kaspersky Safe Kids), and anti-ransomware protection.
SourceKeil MDK: Does Keil MDK have a free version?
Yes, Keil MDK Community Edition is free for non-commercial projects. Essential and Professional editions are available as monthly or annual subscriptions.
SourceKaspersky Total Security: How much does Kaspersky Total Security cost?
Kaspersky Standard costs $38.99/year for 3 devices. Plus tier is $52.99/year for 5 devices. Premium is $74.99/year for 10 devices. Multi-year discounts available.
SourceKeil MDK: How much do Keil MDK paid editions cost?
Specific pricing for Essential and Professional editions is not published on the main site. Rates are available from the Arm Developer Tools store or by contacting Arm sales.
SourceKaspersky Total Security: Is Kaspersky available in the United States?
No. The U.S. government banned Kaspersky software sales in June 2024, with support and software updates ceasing September 29, 2024, citing national security concerns regarding Russian government ties.
SourceKaspersky Total Security: Does Kaspersky have parental controls?
Yes. Premium and Plus tiers include one year free access to Kaspersky Safe Kids parental controls app, which provides activity reports, app monitoring, usage limits, and geo-fencing with location tracking.
SourceKaspersky Total Security: How much does the VPN provide?
Kaspersky's free VPN (Kaspersky Secure Connection) offers only 200 MB per day of traffic, limiting data usage. Full VPN is included in Plus and Premium plans but with limited servers in only 24 countries.
SourceRelated pages
More on Kaspersky Total Security
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