Firefox add-on with keyword - security

View results for security in Firefox Browser Add-ons
Keyword difficulty: 49

Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.

There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.

To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.

250 results. Page 1 of 10.
NoScript Security Suite
#1, NoScript Security Suite
NoScript Security Suite
Giorgio Maone
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
4.40 (2,196)
307,497
AVG Online Security
#2, AVG Online Security
AVG Online Security
AVG Technologies
AVG Browser Security and Web Reputation Plugin. Offering protection against known phishing and malware sites, improving your browsing overall browsing experience with crowd sourced web reputation rating.
4.52 (683)
73,256
Avast Online Security & Privacy
#3, Avast Online Security & Privacy
Avast Online Security & Privacy
AVAST Software
Secure your Mozilla Firefox browser against real-time online threats, trackers, and scams. We’ll check every site you visit, from Facebook to your bank, so nothing puts you or your data at risk. Join a growing community of 400 million Avast users.
4.48 (1,600)
188,207
Bitwarden Password Manager
#4, Bitwarden Password Manager
Bitwarden Password Manager
Bitwarden Inc.
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information.
4.77 (7,817)
729,396
Emsisoft Browser Security
#5, Emsisoft Browser Security
Emsisoft Browser Security
Emsisoft
Blocks bad websites and prevents phishing without tracking your browsing activity.
4.56 (105)
6,256
AdGuard VPN — Privacy & Security
#6, AdGuard VPN — Privacy & Security
AdGuard VPN — Privacy & Security
Adguard Software Ltd
Makes the Internet open and your data safe. Topnotch VPN from the creators of famous ad blocker.
4.21 (345)
7,859
Browsing Protection by F-Secure
#7, Browsing Protection by F-Secure
Browsing Protection by F-Secure
F-Secure
Extension for protecting encrypted browsing with security products by F-Secure.
4.13 (247)
199,482
Disconnect
#8, Disconnect
Disconnect
Disconnect
Make the web faster, more private, and more secure.
4.15 (478)
99,068
Ivacy VPN: Best Free VPN for Privacy and Security
#9, Ivacy VPN: Best Free VPN for Privacy and Security
Ivacy VPN: Best Free VPN for Privacy and Security
Ivacy VPN
The best Free Firefox extension for content, security & privacy. Enjoy unlimited bandwidth and speed.
3.02 (92)
4,119
Laboratory (Content Security Policy / CSP Toolkit)
#10, Laboratory (Content Security Policy / CSP Toolkit)
Laboratory (Content Security Policy / CSP Toolkit)
April King
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
4.49 (57)
2,750
Link Virus Check - Security Plus
#11, Link Virus Check - Security Plus
Link Virus Check - Security Plus
James Fray
Security Plus is a browser extension that provides free checking of urls for viruses. It uses up to 64 different antivirus products and scan engines to check for viruses that the user's own antivirus solution may have missed.
3.73 (15)
932
Trinetra Browser Security
#12, Trinetra Browser Security
Trinetra Browser Security
Trinetra
Manage Firefox using Trinetra Browser Security extension
0.00 (0)
226
Content Security Policy (CSP) Generator
#13, Content Security Policy (CSP) Generator
Content Security Policy (CSP) Generator
Csper
Automatic Content Security Policy (CSP) Generator. Generate a Content Security Policy header in minutes on any website. Built by https://csper.io
5.00 (3)
752
VirusTotal Website Security Check
#14, VirusTotal Website Security Check
VirusTotal Website Security Check
TheDoggyBrad Software Lab
Automatically opens a VirusTotal website scan page on the URL you are visiting right now, in just a click of a button.
5.00 (5)
580
security
#15, security
security
1991_tava
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0.00 (0)
N/A
Malware.AI Browser Security
#16, Malware.AI Browser Security
Malware.AI Browser Security
inlyse
The Malware.AI Browser Security for Firefox extension provides more security while browsing the Internet. It instantly scans inline documents, downloaded documents and links to documents against viruses and blocks them if malicious content is found.
4.53 (17)
164
Secure Password Generator
#17, Secure Password Generator
Secure Password Generator
Nikolay Martynov
Easy to use add-on to create random secure passwords.
4.61 (56)
5,480
Push Security
#18, Push Security
Push Security
Push Security
Keep your users secure.
0.00 (0)
46
CSP Content Security Policy Generator
#19, CSP Content Security Policy Generator
CSP Content Security Policy Generator
RapidSec
Best Content-Security-Policy generator to automatically create Strict CSP policies (with SHA support) for any website.
3.00 (4)
324
Web Security Audit
#20, Web Security Audit
Web Security Audit
Francesco De Stefano
Passively audits the security posture on current page
5.00 (4)
114
Touch VPN - Secure VPN proxy for unlimited access
#21, Touch VPN - Secure VPN proxy for unlimited access
Touch VPN - Secure VPN proxy for unlimited access
Максим
Unblock any blocked website and stay secure with Touch VPN. One-click connect to unrestricted browsing through our fast VPN connection. Unlimited bandwidth and completely FREE!
3.94 (1,660)
82,143
Ashampoo Browser Security
#22, Ashampoo Browser Security
Ashampoo Browser Security
Ashampoo-GmbH
Blocks dangerous websites that distribute malware and prevents phishing attacks.
4.42 (12)
184
Netwrix Password Secure
#23, Netwrix Password Secure
Netwrix Password Secure
Netwrix Corporation
With the browser extension of the award-winning password management solution Netwrix Password Secure, all employees can log in securely on the web and retrieve their required credentials directly in Mozilla Firefox.
2.33 (3)
1,927
CMC Security Online
#24, CMC Security Online
CMC Security Online
CMC Cyber Security
chặn các website độc hại bằng url hoặc keyword
0.00 (0)
117
Secure Kit
#25, Secure Kit
Secure Kit
TheSafety
Make your browser anonymous in 1 click
4.21 (28)
534
250 results. Page 1 of 10.