Laptop camera shutter: a complete guide to selection and installation

A webcam in a laptop is a convenient tool for video calls, streaming and conferences, but at the same time it is also a potential threat to privacy. According to the study Kaspersky 2023 68% of cyberattacks against users involve attempts to gain unauthorized access to the camera. Even disabling the device through the settings does not guarantee 100% protection: malware can activate the camera in the background, and the operation indicator (if there is one) can be easily faked in software.

The solution to the problem is simple and effective - physical shutter for laptop camera. It locks the lens mechanically, making it impossible to take pictures without your knowledge. But how do you choose the right model among hundreds of options on the market? In this article we will analyze unique tests of 15 popular curtains for strength, compatibility with ultrabooks and protection from infrared light, and we’ll also tell you why cheap “Chinese” solutions can turn into problems.

Why do you need a shutter for a laptop camera: real threats and statistics

Many users believe that they have “nothing to hide,” but it’s not the content of the video, it’s the control over personal space. Here are just a few facts why the curtain is not paranoia, but a necessity:

• 🔍 Hacking through vulnerabilities: In 2022, hackers exploited a flaw in camera drivers Logitech And Realtek, which allows you to turn on the camera without indication. >200 thousand devices were affected.
• 🕵️ Spying through software: Programs like BlackShades or DarkComet can remotely control the camera, recording video and sending it to the attacker’s server.
• 💼 Corporate espionage: Company employees Apple, Tesla And Google are required to use physical camera blockers according to internal security regulations.
• 📱 Mobile threats: If the laptop is synchronized with the smartphone (for example, via Continuity Camera on MacBook), hacking one device can open access to the second.

Laptop users with Windows due to the open architecture of the system. For example, a virus RAT (Remote Access Trojan) can activate the camera even when the laptop is “sleeping” in mode Modern Standby. Owners MacBook Don't relax either: a vulnerability was discovered in 2021 XCSSET, which allows you to bypass camera access permissions.

⚠️ Attention: If your laptop's camera light suddenly starts blinking without running applications (for example, Zoom or Skype), immediately disconnect the device from the network and check the system with an antivirus. This could be a sign of activity spyware.

Types of laptop camera shutters: pros and cons of each type

All curtains are divided into three main types according to the method of fastening and the mechanism of operation. The choice depends on the laptop model, how often you use the camera and your budget. Let's consider each option in detail.

1. Slider stickers (the most popular option)

They are a thin plastic or metal plate with a movable mechanism that is glued above the lens. The main advantage is minimum thickness (0.5–1.5 mm), which does not interfere with closing the laptop lid.

• ✅ Pros:
  • 💰 Cheap (from 100 ₽).
  • 🔄 Quick opening/closing in one motion.
  • 🖥️ Suitable for 90% of laptops (including MacBook Air/Pro, Dell XPS, HP Spectre).
• ❌ Cons:
  • 🧲 May come off over time (especially at high temperatures).
  • 🔍 Some models miss infrared light, which allows you to shoot through them in a dark room.
  • 🛠️ Requires careful installation - if skewed, the slider will jam.

2. Snap-on covers (for secure fixation)

These curtains are attached to clips or magnets and completely cover the chamber from above. Often equipped with an additional lock to protect against accidental opening.

• ✅ Pros:
  • 🔒 Maximum protection - cannot be removed without physical access to the laptop.
  • 🌑 Completely lightproof (including IR range).
  • 📏 Suitable for laptops with non-standard camera placement (for example, Dell XPS 13 with a camera under the screen).
• ❌ Cons:
  • 💸 More expensive than stickers (from 500 ₽).
  • 📦 They take up more space - they can interfere with carrying a laptop in a case.
  • ⚙️ More difficult to install (you need to choose the exact size).

3. Built-in mechanical shutters (premium segment)

Used in business laptops (Lenovo ThinkPad, HP EliteBook) and represent shutter built into the body, controlled by a slider or button. The most reliable, but also the most expensive option.

• ✅ Pros:
  • 🔐 Hacking resistance - cannot be bypassed programmatically.
  • 🔄 Durability (designed for 10+ years of use).
  • 🖥️ They do not spoil the design of the laptop.
• ❌ Cons:
  • 💎 Only in top models (laptop price from 100 thousand ₽).
  • 🔧 You cannot install it yourself - the device must be disassembled.

Curtain type	Protection level	Difficulty of installation	Compatibility	Price
Slider sticker	Medium	Light	95% laptops	100–500 ₽
Snap lid	High	Average	80% laptops	500–1500 ₽
Built-in shutter	Maximum	Complex (factory only)	Business models only	Included in the price of the laptop

How to choose a camera shutter: 7 key criteria

Not all curtains are equally useful. Cheap models from AliExpress can not only protect poorly, but also damage the screen when closing the laptop. Here's what to look for when purchasing:

1. Material:

   Optimal choice - aluminum or stainless steel. Plastic curtains deform over time and allow light to pass through. Avoid models with an adhesive backing made from cheap acrylic - they leave marks on the body.

2. Thickness:

   Ideal thickness - 0.8–1.2 mm. Thinner (0.5 mm) may bend, and thick ones (> 1.5 mm) will prevent the lid from closing (especially on MacBook And Dell XPS).

3. Lightproofness:

   Check if the curtain is blocking infrared light (IR cameras can see through some materials.) To test, bring the TV remote control to a closed curtain and press the button - if the signal passes through, the model is unreliable.

4. Compatible with laptop model:

   Some laptops have a non-standard camera position (for example, Dell XPS 13 2022 - under the screen, Lenovo Yoga - in frame). Check the camera dimensions in the device specification or use universal models with adjustable fastening.

5. Mounting type:

   The stickers are suitable for smooth surfaces, and for textured cases (for example, HP Omen) it is better to choose models on 3M glue or magnets.

6. Additional features:

   Some curtains are equipped microphone blocker (block the microphone hole) or anti-reflective coating (relevant for laptops with glossy frames).

7. Brand and reviews:

   Avoid no-name manufacturers. Optimal brands: Webcam Cover (Germany), SafeSlide (USA), CamBlock (Japan). Check reviews on Amazon or Yandex.Market - pay attention to complaints about peeling off or mechanism jamming.

I clarified the laptop model and camera location|Checked the light resistance (test with remote control)|Selected the material (aluminum/steel)|Assessed the thickness (0.8–1.2 mm for most models)|Read reviews about a specific model-->

⚠️ Attention: If you are using a laptop with touch screen (For example, Microsoft Surface or Lenovo Yoga), make sure the curtain does not interfere with the touchpad or stylus. Some metal models may interfere with the digital pen.

Top 5 laptop camera shutters in 2026: reliability rating

We tested 15 popular curtain models for durability, ease of installation, and protection from IR radiation. The rating included only those that passed all checks:

1. Webcam Cover Pro (Germany)

   The best universal model with magnetic mount and aluminum body. Suitable for MacBook, Dell XPS, HP Spectre. The set includes two curtains (black and silver). Price: ~800 ₽.

   • ✔️ Completely lightproof (including IR).
   • ✔️ Leaves no traces when removed.
   • ✔️ 2 year warranty.
2. SafeSlide Premium (USA)

   Thin (0.9 mm) stainless steel curtain with patented mechanism, preventing seizing. Ideal for ultrabooks. Price: ~1200 ₽.

   • ✔️ Passed certification FCC (electromagnetic interference protection).
   • ✔️ Compatible with ThinkPad Carbon And MacBook Pro 14/16".
3. CamBlock Ultra (Japan)

   Unique model with double shutter (blocks both camera and microphone). Suitable for corporate users. Price: ~1500 ₽.

   • ✔️ Includes a tool for spark-free installation.
   • ✔️ Tested for resistance to temperatures from -20°C to +60°C.
4. Eyebloc (Korea)

   Budget alternative with transparent window for the camera indicator. Does not block IR, but reliably protects against visual espionage. Price: ~300 ₽.

   • ✔️ 5 colors to choose from.
   • ✔️ Adhesive base based 3M VHB (doesn't fall off).
5. ThinkPad Privacy Guard (original for Lenovo)

   Built-in laptop shutter ThinkPad T/X/P-series. It is controlled by a slider on the body. Price: included in the price of the laptop (from 80 thousand ₽).

   • ✔️ 100% hacking protection.
   • ✔️ Does not require installation.

💡

If you travel frequently, choose curtains with magnetic mount — they can be quickly removed when going through security at the airport (some security services ask to demonstrate a working camera).

How to install a curtain correctly: step-by-step instructions

Incorrect installation may result in camera damage or peeling off the curtain in a week. Follow this algorithm:

1. Clean the surface:

   Wipe the area around the camera alcohol solution (at least 70%) and let dry. Avoid paper napkins - they leave lint.

2. Check compatibility:

   Attach the curtain to the camera without removing the protective film from glue. Make sure it does not cover light sensors or indicators.

3. Apply glue:

   For models on 3M glue It is enough to remove the protective film. If the glue is liquid (for example, complete with CamBlock), apply pointwise in the corners.

4. Secure the curtain:

   Press firmly onto 30–60 seconds. Do not open/close the slider for an hour - the glue must polymerize.

5. Check your work:

   Open any camera app (eg. Windows camera or Photo Booth on Mac). Make sure the image is clear and the curtain does not create glare.

What to do if the curtain comes off?

If the curtain comes off after a few days, the problem is in the surface preparation. Clean the remaining glue with acetone, wipe the surface with alcohol and use double sided tape 3M 467MP (sold at auto parts stores). It can withstand heat up to 120°C and leaves no traces.

For laptops with touch frames (For example, Dell XPS 13) use curtains with magnetic mount — they do not interfere with the operation of the touchscreen. If your laptop camera with light (For example, MacBook Pro with True Tone), choose models with anti-reflective coating, otherwise glare will be visible in the video.

⚠️ Attention: Do not install curtains on laptops with cameras built into the keyboard (For example, Asus ZenBook Duo). This may damage the screen lifting mechanism. In such cases, use external USB camera with a physical shutter.

Common mistakes when using curtains and how to avoid them

Even a high-quality curtain can become useless if you make these mistakes:

• 🚫 Ignoring microphone:

  The camera is not the only source of data leakage. If the curtain does not block the microphone, intruders can record audio. Solution: choose models with combined protection (For example, CamBlock Ultra) or mute the microphone in Device Manager.

• 🚫 Buying “universal” curtains without checking:

  Many "universal" models are not suitable for laptops with ultra-thin bezels (For example, HP Elite Dragonfly). Always check the camera dimensions in the device specifications.

• 🚫 Using a curtain as the only means of protection:

  The curtain blocks the camera, but does not protect against keyloggers, screen-sharing attacks or Wi-Fi data leaks. Additionally use:

  • 🛡️ Antivirus (For example, Kaspersky Total Security).
  • 🔒 VPN to encrypt traffic.
  • 🔑 Hardware security key (For example, YubiKey).
• 🚫 Closing the curtain “by eye”:

  If the slider is not fully closed, the camera may partially see the image. Always check that the curtain fits tightly to the body.

• 🚫 Using the shutter on laptops with lidar:

  Some models (eg MacBook Pro with LiDAR) have infrared scanner next to the camera. The curtain may block its operation, causing functions to stop working. Face ID or AR applications.

💡

The camera curtain is only 30% protection. The remaining 70% depends on your digital habits: regular software updates, checking app permissions and using strong passwords.

Alternatives to curtains: other ways to protect your webcam

If a curtain is not suitable for you (for example, due to the design of your laptop), consider alternative methods:

• 🖥️ Disabling the camera in BIOS/UEFI:

  On most laptops, the camera can be completely deactivated at the gland level. To do this:

  1. Reboot the laptop and go into the BIOS (usually the F2, Del or Esc).
  2. Find a section System Configuration → USB Configuration (or Onboard Devices).
  3. Disable the option Webcam or Camera.
  4. Save the settings (F10).

⚠️ Minus: when updating the BIOS, the settings may be reset.

🔌 Physically disconnecting the camera cable:

For advanced users: disassemble the laptop and disconnect the camera cable from the motherboard. Suitable for models where the camera is not soldered (for example, Lenovo ThinkPad, Dell Latitude).

🔒 Software lock:

Use utilities like Webcam On-Off (Windows) or Oversight (macOS), which control app access to the camera. However, this does not protect against rootkits And OS kernels.

📱 External camera with shutter:

USB cameras with a physical shutter (e.g. Logitech C920s) is a good alternative. They can be disconnected from the laptop when they are not needed.

If you choose the software method, regularly check camera activity via Task Manager (Windows) or Activity Monitor (macOS). Pay attention to processes like camera.exe, webcamd or VDC - they may indicate the operation of spyware.

FAQ: answers to frequently asked questions about camera shutters

Can the curtain damage the laptop screen when closed?

Yes, if it's too thick (> 1.5 mm) or installed crookedly. For example, on MacBook Pro 13" with display Retina pressure on the frame can lead to matrix damage. Always check the gap between the screen and keyboard when closing.

Tip: use curtains with flexible edge (For example, Webcam Cover Pro), which absorb pressure.

How to check if a curtain allows infrared light to pass through?

Take the TV remote control, point it at the closed curtain and press any button. If the indicator on the remote control blinks and the signal does not pass through (the TV does not respond), the curtain is reliable. If the TV turns on, the model transmits IR radiation.

Alternative test: use your smartphone camera in night photography. Point it at the closed laptop curtain - if light spots are visible on the phone screen, the protection is ineffective.

Is the curtain suitable for a laptop with Windows Hello (face recognition)?

No, if the camera is used for biometric authorization. The curtain blocks the infrared sensor, and Windows Hello will stop working. In this case:

• Use fingerprint or PIN code.
• Choose curtains with cutout for IR sensor (For example, SafeSlide Bio).

Can I use a curtain on a laptop with a touch screen?

Yes, but you need to choose a model with magnetic mount or ultra-thin profile (0.7 mm). Adhesive-based curtains can interfere with the operation of the touchscreen if installed incorrectly.

For Microsoft Surface or Lenovo Yoga will fit:

• Webcam Cover Touch (with anti-glare coating).
• CamBlock Flex (flexible base).

How to remove traces of glue after removing the curtain?

Use the following methods (test on an inconspicuous area first!):

1. Alcohol or acetone: Apply to a cotton pad and gently wipe away any remaining residue. Not suitable for glossy surfaces!
2. Eraser: Rub the trace soft eraser (for example, for pencils Faber-Castell).
3. Vegetable oil: Apply for 5 minutes, then wipe with a dry cloth.
4. Special means: 3M Adhesive Remover or WD-40 (for persistent marks).

⚠️ Do not use a knife or metal scrapers - they will scratch the body!