3 - ilgili alan adı veya subdomain için açık olan mod security seçeneğini kapalı yapın ve çıkış yapın. Sonrasında yönetim panelinize sorunsuz bir şekilde giriş yapabilirsiniz. #modsecurity #php #cpanel #401unauthorizedaccess

alidagdelen81's tweet image. 3 - ilgili alan adı veya subdomain için açık olan mod security seçeneğini kapalı yapın ve çıkış yapın. Sonrasında yönetim panelinize sorunsuz bir şekilde giriş yapabilirsiniz. #modsecurity #php #cpanel #401unauthorizedaccess

Don’t depend solely on CVE streams and patch cycles. Be able to shield your apps in times of uncertainty with Atomic WAF. #vulnerabilitymanagement #ModSecurity #OSSEC atomicorp.com/virtual-patchi…

atomicorp's tweet image. Don’t depend solely on CVE streams and patch cycles. Be able to shield your apps in times of uncertainty with Atomic WAF. #vulnerabilitymanagement #ModSecurity #OSSEC atomicorp.com/virtual-patchi…

✅💻 ModSecurity is a powerful web application firewall built into cPanel that helps detect and prevent common website attacks. 🌐🔗 Let's talk about it!📺▶ 🛒 ORDER CPANEL HOSTING racknerd.com/shared-hosting #ModSecurity #WebApplicationFirewall #cPanelSecurity #ProtectYourWebsite


ModSecurity flaw CVE-2025-48866 lets remote attackers crash servers via argument sanitization, risking web systems using Apache, IIS, and Nginx. #CyberSecurity #ModSecurity #ServerVulnerability

CyberSecTV_eu's tweet image. ModSecurity flaw CVE-2025-48866 lets remote attackers crash servers via argument sanitization, risking web systems using Apache, IIS, and Nginx.  
#CyberSecurity #ModSecurity #ServerVulnerability

OWASP London 20th Anniversary meetup at Google London continues with our next speaker @ivanristic speaking about 22 years of #ModSecurity. Watch the live-stream 📺 here:👇 youtube.com/watch?v=SbAVBQ…

OWASPLondon's tweet image. OWASP London 20th Anniversary meetup at Google London continues with our next speaker @ivanristic speaking about 22 years of #ModSecurity.

Watch the live-stream 📺 here:👇
 youtube.com/watch?v=SbAVBQ…

Playing around with decent settings on the @ProgressSW / @KempSupport #LoadMaster. This is how to configure heartbeat so #ModSecurity / @CoreRuleSet does not complain. (In case you're running it on the backend).

ChrFolini's tweet image. Playing around with decent settings on the @ProgressSW / @KempSupport #LoadMaster.

This is how to configure heartbeat so #ModSecurity  / @CoreRuleSet does not complain. (In case you're running it on the backend).

URGENT: Patch #Debian 11 #modsecurity-crs NOW! DLA-4265-1 fixes critical flaws: 🔓 SQLi Bypass (CVE-2020-22669). 🔓 Rule Evasion (CVE-2022-39955/56). 🔓 Response Bypass (CVE-2022-39957/58) . Read more:👉 tinyurl.com/bp8dwwzu

Cezar_H_Linux's tweet image. URGENT: Patch #Debian 11 #modsecurity-crs NOW! DLA-4265-1 fixes critical flaws:
🔓 SQLi Bypass (CVE-2020-22669).
🔓 Rule Evasion (CVE-2022-39955/56).
🔓 Response Bypass (CVE-2022-39957/58) .               Read more:👉       tinyurl.com/bp8dwwzu

Protect your website with @ModSecurity, now active by default on our shared hosting plans! 🛡️ #WebSecurity #ModSecurity #WebsiteProtection #HostingSolutions

FlokiNETehf's tweet image. Protect your website with @ModSecurity, now active by default on our shared hosting plans! 🛡️

#WebSecurity #ModSecurity #WebsiteProtection #HostingSolutions
FlokiNETehf's tweet image. Protect your website with @ModSecurity, now active by default on our shared hosting plans! 🛡️

#WebSecurity #ModSecurity #WebsiteProtection #HostingSolutions
FlokiNETehf's tweet image. Protect your website with @ModSecurity, now active by default on our shared hosting plans! 🛡️

#WebSecurity #ModSecurity #WebsiteProtection #HostingSolutions
FlokiNETehf's tweet image. Protect your website with @ModSecurity, now active by default on our shared hosting plans! 🛡️

#WebSecurity #ModSecurity #WebsiteProtection #HostingSolutions

The threat within. Protect core network computing environments against attackers that have already penetrated the perimeter. #modsecurity #waf atomicorp.com/why-firewall-y…

atomicorp's tweet image. The threat within. Protect core network computing environments against attackers that have already penetrated the perimeter. #modsecurity #waf atomicorp.com/why-firewall-y…

Get Easier ModSecurity Rules -- Overcome the hurdles of open-source #ModSecurity false positives, infoglut, and technical tuning complexities with advanced and affordable #ModSecurityRules and ModSecurity #WAF options, including professional support. atomicorp.com/modsecurity-ru…

atomicorp's tweet image. Get Easier ModSecurity Rules -- Overcome the hurdles of open-source #ModSecurity false positives, infoglut, and technical tuning complexities with advanced and affordable #ModSecurityRules and ModSecurity #WAF options, including professional support. atomicorp.com/modsecurity-ru…

LiteSpeed Web Server features a clever asynchronous ModSecurity engine. It's built from the ground up to keep your sites safe in a more efficient way. Learn more: buff.ly/3k6Kh0P #litespeedwebserver #lsws #modsecurity

litespeedtech's tweet image. LiteSpeed Web Server features a clever asynchronous ModSecurity engine. It's built from the ground up to keep your sites safe in a more efficient way. Learn more: buff.ly/3k6Kh0P #litespeedwebserver #lsws #modsecurity

As discussed many times, #security is a key aspect of the Internet, and especially when it comes to your websites and applications. Today we will talk about how you can secure your #web environment and what with #ModSecurity mivocloud.com/en/blog/ModSec… #VPS #VDS #USA #Europe

MivoCloud's tweet image. As discussed many times, #security is a key aspect of the Internet, and especially when it comes to your websites and applications. Today we will talk about how you can secure your #web environment and what with #ModSecurity
mivocloud.com/en/blog/ModSec…
#VPS #VDS #USA #Europe

Reinforce web security with sophisticated and daily updated modular web application firewall (#WAF) rules. #modsecurity #modsecurityrules #modsecuritywaf #Nginx atomicorp.com/modsecurity-ru…

atomicorp's tweet image. Reinforce web security with sophisticated and daily updated modular web application firewall (#WAF) rules. #modsecurity #modsecurityrules #modsecuritywaf #Nginx atomicorp.com/modsecurity-ru…

Nach 3 Broken Access Control Attacks im ersten #OWASP Top 10 Beitrag: Nun zu Injection-Angriffen. WAF mit #NGINX & #ModSecurity schützt Websites vor OWASP Top 10 Injection-Angriffen. #Cybersecurity buff.ly/3BO4Ad6

ProSecNetworks's tweet image. Nach 3 Broken Access Control Attacks im ersten #OWASP Top 10 Beitrag: Nun zu Injection-Angriffen. WAF mit #NGINX & #ModSecurity schützt Websites vor OWASP Top 10 Injection-Angriffen. #Cybersecurity 

buff.ly/3BO4Ad6

A strong #WAF is not a turnkey solution. Everyone claiming otherwise is trying to sell you something. A strong #WAF is blood and tears. If done right also for the attackers. #ModSecurity CC @coreruleset


#cybersecurity Trustwave Transfers ModSecurity Custodianship to the Open Worldwide Application Security Project (OWASP) #modsecurity


Don’t depend solely on CVE streams and patch cycles. Be able to shield your apps in times of uncertainty with Atomic WAF. #vulnerabilitymanagement #ModSecurity #OSSEC atomicorp.com/virtual-patchi…

atomicorp's tweet image. Don’t depend solely on CVE streams and patch cycles. Be able to shield your apps in times of uncertainty with Atomic WAF. #vulnerabilitymanagement #ModSecurity #OSSEC atomicorp.com/virtual-patchi…

Your Comodo WAF rules are outdated. They stopped in 2024, leaving a major security gap. We created a FREE, modern ruleset to complement & update your defense. Watch our new video to see why this is critical & get the free download. youtu.be/ggzfc-I7Lwo #ModSecurity #Comodo

SiteRightAway's tweet card. Your Comodo WAF Rules are Outdated. Here's the FREE 2025 Update.

youtube.com

YouTube

Your Comodo WAF Rules are Outdated. Here's the FREE 2025 Update.


Supercharge your server security! 🚀 I've just released SBB-WAF-Rules, a free, custom ModSecurity ruleset designed to enhance the Comodo WAF. It adds proactive protection against brute-force attacks & aggressive scanners. Free on GitHub: github.com/sminozzi/SBB-W… #ModSecurity #WAF


URGENT: Patch #Debian 11 #modsecurity-crs NOW! DLA-4265-1 fixes critical flaws: 🔓 SQLi Bypass (CVE-2020-22669). 🔓 Rule Evasion (CVE-2022-39955/56). 🔓 Response Bypass (CVE-2022-39957/58) . Read more:👉 tinyurl.com/bp8dwwzu

Cezar_H_Linux's tweet image. URGENT: Patch #Debian 11 #modsecurity-crs NOW! DLA-4265-1 fixes critical flaws:
🔓 SQLi Bypass (CVE-2020-22669).
🔓 Rule Evasion (CVE-2022-39955/56).
🔓 Response Bypass (CVE-2022-39957/58) .               Read more:👉       tinyurl.com/bp8dwwzu

🚨 CVE-2025-54571: ModSecurity (≤2.9.11) lets attackers override Content-Type, leading to XSS and source code leaks. Upgrade to 2.9.12 now! Full advisory ➡️ volerion.com/vulnerabilitie… #ModSecurity #WAF #infosec


Web Application Security Starts at the Server Level Is your Linux server protected against common threats like SQL injection, XSS, and CSRF? Read the full guide here: shorturl.at/2WiiE #WebSecurity #LinuxServer #ModSecurity #OWASP #WAF #DevSecOps #ServerHardening

serveradm1nz's tweet image. Web Application Security Starts at the Server Level

Is your Linux server protected against common threats like SQL injection, XSS, and CSRF?
Read the full guide here: shorturl.at/2WiiE

#WebSecurity #LinuxServer #ModSecurity #OWASP #WAF #DevSecOps #ServerHardening

Досим ModSecurity. Как работает критический баг в популярном WAF #modsecurity #exploit #подписчикам xakep.ru/2020/03/13/mod…

XakepRU's tweet image. Досим ModSecurity. Как работает критический баг в популярном WAF #modsecurity #exploit #подписчикам

xakep.ru/2020/03/13/mod…

.@Bhumish just made my day. 🤸‍♀️🤸‍♂️🤸‍♀️ #CRS3 #ModSecurity @CoreRuleSet

ChrFolini's tweet image. .@Bhumish just made my day. 🤸‍♀️🤸‍♂️🤸‍♀️
#CRS3 #ModSecurity @CoreRuleSet

We are happy to announce the @OWASP #ModSecurity @CoreRuleSet version 3.1 featuring a complete new group of rules against #Java injection attacks and much more. #CRS3 coreruleset.org/20181128/annou…

owasp's tweet image. We are happy to announce the @OWASP #ModSecurity @CoreRuleSet version 3.1 featuring a complete new group of rules against #Java injection attacks and much more.
#CRS3
coreruleset.org/20181128/annou…

Sneak Peek: 🛡 WAF . . . releasing next month #WebSecurity #OWASP #ModSecurity

runcloud's tweet image. Sneak Peek: 🛡 WAF
.
.
.
releasing next month

#WebSecurity #OWASP #ModSecurity

#ModSecurity Handbook author @ChrFolini shows how to tune your WAF installation to reduce false positives via @OReillyMedia oreil.ly/2olsoyJ

nginx's tweet image. #ModSecurity Handbook author @ChrFolini shows how to tune your WAF installation to reduce false positives via @OReillyMedia oreil.ly/2olsoyJ

I feel this community is so much welcoming. Just now @ChrFolini guided me out with the missing @OWASP #ModSecurity @CoreRuleSet fingerprints. I will be working on this soon. So glad to be a part of this awesome community.

0xInfection's tweet image. I feel this community is so much welcoming. Just now @ChrFolini guided me out with the missing @OWASP #ModSecurity @CoreRuleSet fingerprints. I will be working on this soon. So glad to be a part of this awesome community.

We are pleased to announce that we have become the first Gold sponsor of the #OWASP #ModSecurity @CoreRuleSet project. Learn more about this project on our blog: bit.ly/3uZe0xx

nginx's tweet image. We are pleased to announce that we have become the first Gold sponsor of the #OWASP #ModSecurity @CoreRuleSet project. Learn more about this project on our blog: bit.ly/3uZe0xx

LiteSpeed Web Server v6.0 is coming soon, and includes an asynchronous ModSecurity engine! Read all about it: buff.ly/3k6Kh0P #litespeedwebserver #lsws #modsecurity

litespeedtech's tweet image. LiteSpeed Web Server v6.0 is coming soon, and includes an asynchronous ModSecurity engine! Read all about it: buff.ly/3k6Kh0P #litespeedwebserver #lsws #modsecurity

Fun times teaching #ModSecurity / @OWASP @CoreRuleSet in Zurich today. Next course nov 25 / 26 in London. 2 tickets available. #CRS3

ChrFolini's tweet image. Fun times teaching #ModSecurity / @OWASP @CoreRuleSet in Zurich today. Next course nov 25 / 26 in London. 2 tickets available.
#CRS3

Two options for #ModSecurity and OWASP #CRS Training this autumn: our regular Zurich training on 31 Oct - 1 Nov AND London 25-26 Nov. London venue: Impact HUB King's Cross. With @ChrFolini. Early Bird discounts until late August. feistyduck.com/training/modse…

feistyduck's tweet image. Two options for #ModSecurity and OWASP #CRS Training this autumn: our regular Zurich training on 31 Oct - 1 Nov AND London 25-26 Nov. London venue: Impact HUB King's Cross. With @ChrFolini. Early Bird discounts until late August. feistyduck.com/training/modse…

📽️Webinar Alert!💡Explore more about the #OWASP ModSecurity Core Rule Set (CRS) from the author of #Modsecurity himself🖋️ 🙌In our next webinar by Christian @ChrFolini get introduced to the concept of a🛡️web application firewall (WAF) Register➡️bit.ly/3NKcyrq #Nullcon

nullcon's tweet image. 📽️Webinar Alert!💡Explore more about the #OWASP ModSecurity Core Rule Set (CRS) from the author of #Modsecurity himself🖋️

🙌In our next webinar by Christian @ChrFolini get introduced to the concept of a🛡️web application firewall (WAF)

Register➡️bit.ly/3NKcyrq

#Nullcon

Upgrade to the latest version of ModSecurity (3.0.4) or the NGINX Plus #ModSecurity Module to mitigate #CVE-2019-19886 and keep your #NGINX webserver safe bit.ly/2GqLA7X

nginx's tweet image. Upgrade to the latest version of ModSecurity (3.0.4) or the NGINX Plus #ModSecurity Module to mitigate #CVE-2019-19886 and keep your #NGINX webserver safe bit.ly/2GqLA7X

Another great project from OWASP and @ChrFolini - OWASP CRS Sandbox – a free service (an API) which allows to test attack payloads (e.g. XSS) against #OWASP #ModSecurity Core Rule Set #WAF without a need to install anything: #CRSSandbox #opensource coreruleset.org/20211209/intro…

securestep9's tweet image. Another great project from OWASP and @ChrFolini  - OWASP CRS Sandbox – a free service (an API) which allows to test attack payloads (e.g. XSS)  against #OWASP #ModSecurity Core Rule Set #WAF without a need to install anything:

#CRSSandbox
#opensource 

coreruleset.org/20211209/intro…

Missed our ModSecurity® chat with Adam Wien, cPanel's expert, in the cPanel LIVE broadcast last week? Watch the recording now and learn more about ModSecurity for your webserver. Check it out! facebook.com/cpanel/posts/1… #cPanelLive #cPLive #ModSecurity

cPanel's tweet image. Missed our ModSecurity® chat with Adam Wien, cPanel's expert, in the cPanel LIVE broadcast last week? Watch the recording now and learn more about ModSecurity for your webserver. Check it out! facebook.com/cpanel/posts/1…
#cPanelLive #cPLive #ModSecurity

Quite a rare occurrence of an OWASP project having a vulnerability!CVE-2021-35368 in OWASP #ModSecurity Core Rule Set (#CRS Request Body Bypass). Kudos to @ChrFolini & the CRS team for a great incident response: #WAF coreruleset.org/20210630/cve-2…

securestep9's tweet image. Quite a rare occurrence of an OWASP project having a vulnerability!CVE-2021-35368 in  OWASP #ModSecurity Core Rule Set  (#CRS Request Body Bypass). Kudos to @ChrFolini & the CRS team for a great incident response:
#WAF 
 coreruleset.org/20210630/cve-2…

Para que vean la importancia de instalar un WAF en su servidor. Esta página Web fue creada hace menos de una semana y casi que inmediatamente comenzó a ser atacada. Muchas gracias a Iván Ristić por crear el modsecurity y a OWASP por el CRS #modsec #modsecurity #owasp

dabzueta's tweet image. Para que vean la importancia de instalar un WAF en su servidor.

Esta página Web fue creada hace menos de una semana y casi que inmediatamente comenzó a ser atacada.

Muchas gracias a Iván Ristić por crear el modsecurity y a OWASP por el CRS

#modsec
#modsecurity
#owasp

A masterclass in #ModSecurity / @CoreRuleSet with @ChrFolini! This time we're in London. New dates coming soon, get in touch if you'd like to attend! feistyduck.com/training/modse…

feistyduck's tweet image. A masterclass in #ModSecurity / @CoreRuleSet with @ChrFolini! This time we're in London. New dates coming soon, get in touch if you'd like to attend! feistyduck.com/training/modse…

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