FDev Security icon

FDev Security

by lenhatthanh20 · lenhatthanh.com · Privacy & Security
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

You are protected absolutely with our awesome features: Realtime protection, block seen and typing indicator, blur messenger!

Users
347
+14 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
9
0 in 30 days
Store rank
#50K
#42K among extensions
Version
2.0.2
updated 14 Jun 2024

Users

monthly, 3 years
10178347Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 347 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
159Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 9 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About FDev Security

# INTRODUCTION You are often afraid about "malicious" websites on the internet. It seems that you cannot know when your sensitive data was stolen by attackers. And when your information, data is hacked by someone (such as banks account, Facebook, ...), you just realized that your data is very importance and you begin to care about the security when you browsing in the Internet. Let's CoderDocs Security protect you with real-time protection feature. And we also has another awesome features like: Facebook (+Zalo) privacy, Privacy Web Experience, Blur Messenger, Malware URL scanning, .... # FEATURE 1: REAL-TIME PROTECTION When you install CoderDocs Security extension successfully, this feature will enable real-time immediately. This feature is the most important, so you cannot disable it. When you visit a malware site, the warning popup will be displayed to warning you about this malicious site. Some kind of site which blocked immediately: - Malware sites - Fishing sites - Spam / Illegal sites - Crypto mining scripts/sites # FEATURE 2: FACEBOOK (+ZALO) PRIVACY You can easily enable / disable this feature by check or uncheck the checkbox of every small functions. This feature includes: - Block "Seen" indicator: When you receive a Facebook message, you click to view this message, the sender will see the status "seen" in their message space. But if you enable this function, the sender can not see the status "seen" any more. They never know whether you saw the message or not. - Block "Typing" indicator: Similar with block "seen", the sender can not see the "typing" indicator when you compose the message in Facebook message space (the three dots indicator "..."). - Block "Seen" status in Story: When you click to view the Story of someone, they will know that you have seen their Story. But with this function, nobody can know that you saw their Story. You can click and see your ex-girlfriend any time. - Block "Typing" indicator in Comments space: When you are typing the comment in any post. People can see the indicator "Someone are typing ...". But if you enable this function, this indicator will be disappear forever. - NOW, it support block seen and typing indicators in Zalo web version. Note: Block "Seen" status in Story and block "Typing" indicator in Comments are disable now because some technical problems. # FEATURE 3: PRIVACY WEB EXPERIENCE You can also easily enable / disable this feature by check or uncheck the checkbox of every small functions. This feature includes: - Block important sites when you absent: When you go out, you forgot to lock your computer, someone can open you browser, they can open some important site such as Facebook, Gmail and see your sensitive information. If you don't want that thing happen. Let enable this function. It allow you to block some importance sites that you don't want anyone access to if you have to lend your computer or you go out. - Block tracking Ads Scripts: This function allow you to block the tracking scripts like Facebook, Google. For example, you go to an e-commerce website, when you comeback to Facebook, the previous items in e-commerce website will be display. You can enable this function to block them. - Browser for kids: This function allow you to block almost porn sites in the world. If your kids uses your computer, let enable this function. # FEATURE 4: URL MALWARE SCANNING This is a feature that allow you to operate directly on the user interface. Let go to menu path: TOOLS / SECURITY / MALWARE SCAN and explore this feature. This feature allow you to analyze any URL and inform for you if the URL will be redirected to the website that contains any malware/virus. # FEATURE 5: BLUR MESSENGER This feature allow you to hidden all information when you chat with someone in the Messenger (messenger.com). Just don't care anyone who often peek at your messages. It only work with Messenger - Open Messenger (messenger.com) - Click Settings Icon in the left side bar. - Enjoy the new Messenger feature. More information about CoderDocs Extension: https://lenhatthanh.com/en/coderdocs-security/

Growth

WindowUsersChangeRatingsRating
7 days−20−5.4%00.00
30 days+14+4.2%00.00
6 months+60+20.9%00.00
1 year+140+67.6%00.00

Chrome Web Store search rankings

Where FDev Security appears when people search the store, with the 30 day change
Search phrasePosition30 days
malware#90−12

Version history

6 versions recorded
2.0.27 Jun 2024
2.0.15 Jun 2024
2.0.03 May 2024
1.1.119 Sep 2020
1.1.017 Sep 2020
1.0.031 Jul 2020

Details

Category
Privacy & Security
First seen
31 Jul 2020
Size
505 KB
Languages
en
Pricing
Free
Privacy policy
lenhatthanh.com
Support
lenhatthanh.com
Extension ID
aehklbpkgdnlphgdbjgmlinnlmonpbcn

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
backgroundactiveTabdeclarativeNetRequestWithHostAccessdeclarativeNetRequeststoragetabsscriptingwebRequest
Site access
<all_urls>
Can read and change data on every website you visit.

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