Curated Collection
Open-source Security · Open-source
This page picks 63 open-source / source-available Security Tools, ranked by overall rating and price, with an average rating of 7.1 / 10. 54 of them are friendly for mainland China access (CN ≥ 2 stars). Monthly prices range from $20.00 to $20. Headquarters: United States / Unknown / International / Germany. Data is compiled from public sources plus editorial testing, cached and refreshed every 5 minutes; compare specs and jump straight to official sites in the table below.
Category
🛡 All Security
Open-source Security Top 9
Sorted by this dimension, recalibrated monthlyAll 63 Open-source Security compared
Click a provider name for the full review| # | Provider | Sub-category | HQ | Monthly | Rating | CN | Payment | Visit |
|---|---|---|---|---|---|---|---|---|
| 1 |
 cryptomator.org |
文件加密 | Germany | Free / Contact | 9.0 | — | Visit | |
| 2 |
 cyclonedx.org |
软件供应链安全标准 | International | Free / Contact | 9.0 | — | Visit | |
| 3 |
 grapheneos.org |
移动系统安全 | United States | Free / Contact | 9.0 | — | Visit | |
| 4 |
 honggfuzz.dev |
模糊测试 | United States | Free / Contact | 9.0 | — | Visit | |
| 5 |
 noscript.net |
浏览器安全扩展 | United States | Free / Contact | 9.0 | — | Visit | |
| 6 |
 ossec.net |
主机入侵检测 | United States | Free / Contact | 9.0 | — | Visit | |
| 7 |
U ublockorigin.com |
广告拦截 | Canada | Free / Contact | 9.0 | — | Visit | |
| 8 |
 adaway.org |
广告拦截 | International | Free / Contact | 8.0 | — | Visit | |
| 9 |
 ail-project.org |
威胁情报 | International | Free / Contact | 8.0 | — | Visit | |
| 10 |
 camflow.org |
系统审计与数据溯源 | United Kingdom | Free / Contact | 8.0 | — | Visit | |
| 11 |
 faircode.eu |
移动隐私防护 | Netherlands | Free / Contact | 8.0 | — | Visit | |
| 12 |
honeynet.org |
蜜罐与威胁研究 | United States | Free / Contact | 8.0 | — | Visit | |
| 13 |
 kismetwireless.net |
无线安全嗅探 | United States | Free / Contact | 8.0 | — | Visit | |
| 14 |
 openssl.org |
加密库与TLS | United States | Free / Contact | 8.0 | — | Visit | |
| 15 |
 spdx.dev |
软件供应链安全 | United States | Free / Contact | 8.0 | — | Visit | |
| 16 |
T theupdateframework.io |
软件供应链安全 | United States | Free / Contact | 8.0 | — | Visit | |
| 17 |
 apparmor.net |
Linux访问控制 | United States | Free / Contact | 8.0 | — | Visit | |
| 18 |
 dban.org |
数据擦除 | United States | Free / Contact | 8.0 | — | Visit | |
| 19 |
 netfilter.org |
Firewall | International | Free / Contact | 8.0 | — | Visit | |
| 20 |
 openpgpjs.org |
加密库 | Switzerland | Free / Contact | 8.0 | — | Visit | |
| 21 |
 openldap.org |
身份目录 | United States | Free / Contact | 8.0 | — | Visit | |
| 22 |
 stoutner.com |
隐私浏览器 | United States | Free / Contact | 8.0 | — | Visit | |
| 23 |
A awavenue.top |
广告过滤规则 | China | Free / Contact | 8.0 | — | Visit | |
| 24 |
G globalprivacycontrol.org |
隐私标准 | United States | Free / Contact | 7.0 | — | Visit | |
| 25 |
 aboutcode.org |
软件供应链安全 | United States | Free / Contact | 7.0 | — | Visit | |
| 26 |
 paragonie.com |
应用安全咨询 | United States | Free / Contact | 7.0 | — | Visit | |
| 27 |
C cyberus-technology.de |
安全虚拟化 | Germany | Free / Contact | 7.0 | — | Visit | |
| 28 |
D defuse.ca |
安全研究工具 | Canada | Free / Contact | 7.0 | — | Visit | |
| 29 |
 enigmail.net |
邮件加密 | 开源 | Free / Contact | 7.0 | — | Visit | |
| 30 |
 la-samhna.de |
主机入侵检测 | Germany | Free / Contact | 7.0 | — | Visit | |
| 31 |
 scotthelme.co.uk |
Web安全研究 | United Kingdom | Free / Contact | 7.0 | — | Visit | |
| 32 |
sequoia-pgp.org |
加密签名库 | International | Free / Contact | 7.0 | — | Visit | |
| 33 |
sssd.io |
身份认证 | International | Free / Contact | 7.0 | — | Visit | |
| 34 |
S suhosin.org |
PHP安全加固 | Germany | Free / Contact | 7.0 | — | Visit | |
| 35 |
E evilbitlabs.io |
安全工具集 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 36 |
C cipherdyne.com |
开源防火墙与入侵检测 | United States | Free / Contact | 7.0 | — | Visit | |
| 37 |
P parsec.community |
硬件安全 | International | Free / Contact | 7.0 | — | Visit | |
| 38 |
R roost.tools |
内容安全审核 | United States | Free / Contact | 7.0 | — | Visit | |
| 39 |
O openzim.org |
反爬验证 | France | Free / Contact | 7.0 | — | Visit | |
| 40 |
P paracyberbellum.com |
RASP应用防护 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 41 |
S shiftsecurityleft.io |
DevSecOps平台 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 42 |
L landlock.io |
沙箱隔离 | International | Free / Contact | 7.0 | — | Visit | |
| 43 |
S spritzlive.net |
托管安全运维 | United States | $20.00/mo | 6.0 | — | Visit | |
| 44 |
A academic-signature.org |
加密签名工具 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 45 |
 gitian.org |
软件供应链安全 | United States | Free / Contact | 6.0 | — | Visit | |
| 46 |
 openwall.info |
安全开源项目 Wiki | International | Free / Contact | 6.0 | — | Visit | |
| 47 |
A ablock-ads.com |
广告拦截隐私 | United States | Free / Contact | 6.0 | — | Visit | |
| 48 |
A ansuntech.com |
信息安全集成 | China | Free / Contact | 6.0 | — | Visit | |
| 49 |
B bilgem.com.tr |
网络安全集成 | Türkiye | Free / Contact | 6.0 | — | Visit | |
| 50 |
H hres-development.de |
IT安全与GDPR合规 | Germany | Free / Contact | 6.0 | — | Visit | |
| 51 |
S sweetloser.com |
移动端安全 | China | Free / Contact | 6.0 | — | Visit | |
| 52 |
T tracewrangler.com |
抓包脱敏 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 53 |
O oak3.org |
安全咨询合规 | Netherlands | Free / Contact | 6.0 | — | Visit | |
| 54 |
T tooloflegends.com |
软件授权防盗版 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 55 |
G geekmasher.dev |
供应链安全 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 56 |
H healing-oils.info |
视频监控告警 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 57 |
O openims.online |
视频监控 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 58 |
O otr.im |
加密通信协议 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 59 |
P pan.dev |
安全开发者文档 | United States | Free / Contact | 6.0 | — | Visit | |
| 60 |
P pepperpot.media |
PKI证书工具 | United Kingdom | Free / Contact | 6.0 | — | Visit | |
| 61 |
Q quidnug.com |
信任验证协议 | Unknown | Free / Contact | 6.0 | — | Visit | |
| 62 |
S safecounting.com |
隐私计算协议 | United States | Free / Contact | 6.0 | — | Visit | |
| 63 |
S saltpack.org |
加密消息格式 | United States | Free / Contact | 6.0 | — | Visit |
Other angles on Security:
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Other categories · same "Open-source"
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Picks are sorted by public ratings and fields, not purchase advice; prices per the official site. This page contains affiliate links (rel="sponsored"). The full Security list is in the directory; rating basis is on the methodology page.