Jump to content
  • 0

[Help]Anti Captcha System


Question

Posted

Hello MXC

 

 

I am Working with L2 j Freya chronicle .....

 

 

I succesfully added this share from Mxc     http://maxcheaters.com/forum/index.php?topic=162861.0  

 

and Works perfect for me....! dfnb.png

 ( I want to protect my server good and avoid users Using L2 Net/walker etc etc ..... So that is why i trying this ) ;)

 

 

That Is why i am warned about this  ---> check it ---->  http://insane-gamers.com/showthread.php?7515-SOLVED-L2-The-Sacred-Metal-Captcha-Protection

 

 

I want to know how to make it more SECURE ...! I was player in a server and HAd the same protection (but no1 can bypass it )

 

Here is their Work .... dsfre.pngewrgfw.png

 

 

I want to make something similar.... Is this possible ? :O

 

 

Thanks in advance

 

Listening all opinions / advises ...!

Recommended Posts

  • 0
Posted

If you used integrated images from client, such as numbers 1 to 9, basically the system would be easily bypassed, as phx could sniff the name of images, then doing a script you enter it automatically.

 

The only possible way is to get the full image to be generated randomly, such as catpcha. So external to the client.

 

After the protection comes only about the captcha system itself. Use another system.

 

-----

 

General discussion :

 

What the point about capcha, it's good only to spot a "bot", so in a pvp server, it's totally useless.

 

You stay out of your computer to go shit, you're banned because you weren't at time xx to enter a popup ? Clearly, stupid system.

 

 

I know That images from client can be byssed really easy... Also This can be done with pioupiou's code because in order to work his system u must add into your sytextures folder a UTX file withthe CAPTCHA's , so any1 can open it and fine the names of the images :S ..!

 

 

That is why i want to make it like that picture...

 

To be more specific i want to Use Captha images from the core of the server like Crests ;) ...! In that way players will never know the name of the captca;) So it will never bypassed..! The problem is that i dont know how to make it ;S...! I had try it but without any result until now..!

 

 

 

As far as General discussion :

 

I Think that it is no so law for some1 who spends a lot of time to a server to farm items/ etc and some1 else boting all the night and have the same items ;) (if you understand me)

 

I dont know any other way to proteck the server from boting ....

 

 

As i said to main Post i am listening ideas/opinion's  ( I have time and desire to work)

 

 

 

Thanks for ryplies ^^

  • 0
Posted

i have a idea make pictures with 10+9 as example and let the player add answer but the picture will be not 10+9

 

he need just other names :P ^^

 

 

 

 

hmm that is not a bad idea.. ;) But and with this way i need to add the pictures into the core of the server ;) ...! So that is why i am asking help here... I will try another time to make it alone later and i will edit results....But without suport of some1 who are pro it will be really dificult for me ;) ...!

  • 0
Posted

the images in core dont work.

 

just add in client systemtextures

 

 

I want to add them like crests...! ;) ..! I play on 3-4 Server and Have CAPTCHA IMAGES without use .UTX file into sytextures folder :S

  • 0
Posted

hmm... okay need tests where server will save crest if maybe npcs use it in town.

 

so i dont know to i just use the old version of captcha.

so i try to loop if he dont enter in 30sec he will jailed and if more than 1 time he will baned.

 

 

  • 0
Posted

hmm... okay need tests where server will save crest if maybe npcs use it in town.

 

so i dont know to i just use the old version of captcha.

so i try to loop if he dont enter in 30sec he will jailed and if more than 1 time he will baned.

 

 

 

Yes I Will Check How Crests Works and i will try it ...! ;) ... I am not good Java Coder so if you fins anything .... Post it here :S ...! Thanks

  • 0
Posted

Btw, you can make more methods, not only the "CAPTCHA" one, you can make new voiced command handlers, too much of them (i know its hard :P), so the user cant see them, so he will not make a patch like this that it uses the script (.CAPTCHA LOL LOL), i mean for example make a html that needs to write ".CAPTCHA LOL LOL", one that needs to write ".123 BLA BLA ALALA BLABLABLA" etc, i think it looks good enough.

  • 0
Posted

Btw, you can make more methods, not only the "CAPTCHA" one, you can make new voiced command handlers, too much of them (i know its hard :P), so the user cant see them, so he will not make a patch like this that it uses the script (.CAPTCHA LOL LOL), i mean for example make a html that needs to write ".CAPTCHA LOL LOL", one that needs to write ".123 BLA BLA ALALA BLABLABLA" etc, i think it looks good enough.

 

 

Yeah I know this is a Good Idea... ;) But do you know if there is any way to use the captcha images not from systextures folder us UTX file ?But like crest.crest0985432 ??? ?  ...!

Guest
This topic is now closed to further replies.



  • Posts

    • 📌 FORUM RULES (Revised – Legal Compliant) Η χρήση του forum προϋποθέτει την πλήρη αποδοχή των παρακάτω κανόνων. Οποιαδήποτε παραβίαση ενδέχεται να οδηγήσει σε περιορισμούς ή μόνιμο αποκλεισμό. 1. Spam & Κατάχρηση Δημοσιεύσεων Το spam απαγορεύεται. Μονολεκτικές, άσχετες ή πολλαπλές διαδοχικές δημοσιεύσεις δεν επιτρέπονται. Bumping επιτρέπεται μόνο στο Marketplace, μία φορά κάθε 24 ώρες. Απάντηση σε θέματα παλαιότερα των 6 μηνών δεν επιτρέπεται. Σχόλια τύπου «wrong section», «request lock» κ.λπ. απαγορεύονται — χρησιμοποιήστε το Report Section. 2. Συμπεριφορά & Τάξη Απαγορεύονται: βρισιές, trolling, drama, απειλές, ρατσισμός, flame posts. Οι κανόνες συμπεριφοράς ισχύουν και σε PMs, profile comments και λοιπές περιοχές. Πολιτικά θέματα επιτρέπονται μόνο εντός λογικών και πολιτισμένων ορίων. 3. Απαγορευμένο & Ακατάλληλο Περιεχόμενο Απαγορεύεται αυστηρά η δημοσίευση ή αναζήτηση περιεχομένου που είναι: Παράνομο βάσει ισχύουσας νομοθεσίας Πειρατικό (warez, cracks, serials, pirated software) Σεξουαλικό, πορνογραφικό ή βίαιο Προσβλητικό, ρατσιστικό ή εξτρεμιστικό Θρησκευτικά προκλητικό με σκοπό την ένταση ➡️ Όλα τα παραπάνω διαγράφονται άμεσα, χωρίς προειδοποίηση. 4. Διαφημίσεις & Προώθηση Απαγορεύεται κάθε μορφή διαφήμισης χωρίς έγκριση Administrator. Απαγορεύεται η προώθηση παράνομων ή μη αδειοδοτημένων υπηρεσιών. Affiliate links, referral systems και external promotions απαιτούν έγκριση. 5. Γλώσσα & Παρουσίαση Μην αναμειγνύετε γλώσσες (αγγλικά σε ελληνικά topics και αντίστροφα). Χρησιμοποιείτε tags [GR] ή [EN]. Τα Greeklish επιτρέπονται προσωρινά, ωστόσο προτιμάται η χρήση ελληνικών χαρακτήρων. 6. Credits & Πνευματικά Δικαιώματα Υποχρεωτική αναφορά πηγών και credits. Απαγορεύεται η αναδημοσίευση περιεχομένου χωρίς άδεια. Κάθε χρήστης είναι υπεύθυνος για τα δικαιώματα του περιεχομένου που δημοσιεύει. 7. Κυβερνοεγκλήματα & Επιβλαβείς Πρακτικές Απαγορεύεται αυστηρά: Hacking, DDoS, flooding, botnets, booters Οδηγίες, εργαλεία ή καθοδήγηση για παράνομες ψηφιακές επιθέσεις Αναζήτηση ή πώληση τέτοιων υπηρεσιών 8. Υπογραφές (Signatures) Μέγιστο μέγεθος: 800x300 pixels. Υπογραφές που παραβιάζουν τους κανόνες αφαιρούνται. 9. Λογαριασμοί & Ασφάλεια Ένας λογαριασμός ανά χρήστη. Κλεμμένοι, κοινόχρηστοι ή πολλαπλοί λογαριασμοί απαγορεύονται. Το forum διατηρεί το δικαίωμα άμεσης διαγραφής λογαριασμών. 10. Σεβασμός προς το Staff Υποτίμηση, απειλές ή προσβολές προς staff δεν γίνονται ανεκτές. Για διαφωνίες ή παραβάσεις χρησιμοποιήστε το Report Section. LEGAL POLICY (Updated – Strict Compliance) 1. Νομιμότητα Περιεχομένου Απαγορεύεται κάθε περιεχόμενο που: Παραβιάζει νόμους ή κανονισμούς Παραβιάζει copyright ή intellectual property Προωθεί παράνομες οικονομικές, τραπεζικές ή επενδυτικές υπηρεσίες Σχετίζεται με απάτη, phishing, money laundering 2. DMCA – Copyright Protection Το forum συμμορφώνεται πλήρως με τον DMCA. Έγκυρες αναφορές οδηγούν σε άμεση αφαίρεση περιεχομένου. Επαναλαμβανόμενες παραβιάσεις = μόνιμος αποκλεισμός. 3. AML / Financial Compliance Απαγορεύεται περιεχόμενο σχετικό με ξέπλυμα χρήματος. Απαγορεύεται η προώθηση μη αδειοδοτημένων χρηματοοικονομικών υπηρεσιών. Δεν παρέχεται καμία οικονομική ή επενδυτική συμβουλή. 4. User-Generated Content & Ευθύνη Όλο το περιεχόμενο δημιουργείται από τους χρήστες. Το forum δεν φέρει νομική ευθύνη, αλλά: Παρακολουθεί Διαγράφει Συμμορφώνεται με τον νόμο 5. AI Moderation Χρησιμοποιούνται AI-based εργαλεία για εντοπισμό παραβάσεων. Η τελική απόφαση λαμβάνεται πάντα από άνθρωπο. 6. Τελικές Διατάξεις Οι κανόνες μπορούν να τροποποιηθούν χωρίς προειδοποίηση. Η χρήση του forum συνεπάγεται αποδοχή όλων των πολιτικών. Η άγνοια των κανόνων δεν αποτελεί δικαιολογία.   ΠΟΛΙΤΙΚΗ ΑΠΟΡΡΗΤΟΥ (Privacy Policy) – Ελληνικά Η παρούσα Πολιτική Απορρήτου περιγράφει τον τρόπο με τον οποίο το forum συλλέγει, χρησιμοποιεί και προστατεύει τα προσωπικά δεδομένα των χρηστών του, σύμφωνα με τον Γενικό Κανονισμό Προστασίας Δεδομένων (GDPR – ΕΕ 2016/679). 1. Συλλογή Δεδομένων Το forum ενδέχεται να συλλέγει τα ακόλουθα δεδομένα: Όνομα χρήστη (username) Διεύθυνση email IP address Ημερομηνία και ώρα σύνδεσης Περιεχόμενο δημοσιεύσεων (posts, topics, private messages) Δεν συλλέγονται ευαίσθητα προσωπικά δεδομένα. 2. Χρήση Δεδομένων Τα δεδομένα χρησιμοποιούνται αποκλειστικά για: Τη λειτουργία και ασφάλεια του forum Τη διαχείριση λογαριασμών Τη βελτίωση της εμπειρίας χρήσης Την πρόληψη κατάχρησης, απάτης ή παράνομων ενεργειών Τη συμμόρφωση με νομικές υποχρεώσεις 3. User-Generated Content Όλο το περιεχόμενο που δημοσιεύεται στο forum δημιουργείται από τους χρήστες. Οι χρήστες φέρουν την αποκλειστική ευθύνη για τα δεδομένα που επιλέγουν να δημοσιεύσουν. 4. Cookies Το forum χρησιμοποιεί cookies μόνο για: Διατήρηση σύνδεσης χρήστη Βασική λειτουργικότητα Ασφάλεια Δεν χρησιμοποιούνται cookies για διαφημιστική παρακολούθηση τρίτων. 5. AI & Αυτοματοποιημένη Επεξεργασία Το forum ενδέχεται να χρησιμοποιεί αυτοματοποιημένα ή AI-based εργαλεία για: Ανίχνευση spam Εντοπισμό παραβιάσεων κανόνων ή παράνομου περιεχομένου ➡️ Οι αποφάσεις επιβολής λαμβάνονται πάντα από άνθρωπο. 6. Κοινοποίηση Δεδομένων Τα προσωπικά δεδομένα: Δεν πωλούνται Δεν διαμοιράζονται με τρίτους Εξαίρεση υπάρχει μόνο εφόσον απαιτείται από τον νόμο ή αρμόδιες αρχές. 7. Δικαιώματα Χρηστών (GDPR) Οι χρήστες έχουν δικαίωμα: Πρόσβασης στα δεδομένα τους Διόρθωσης ή διαγραφής Περιορισμού επεξεργασίας Υποβολής αιτήματος διαγραφής λογαριασμού 8. Ασφάλεια Δεδομένων Λαμβάνονται εύλογα τεχνικά και οργανωτικά μέτρα για την προστασία των δεδομένων, ωστόσο καμία πλατφόρμα δεν είναι απολύτως ασφαλής. 9. Τροποποιήσεις Η παρούσα πολιτική μπορεί να τροποποιηθεί χωρίς προηγούμενη ειδοποίηση. Η συνέχιση χρήσης του forum συνιστά αποδοχή των αλλαγών. ✅ Σημείωση Οποιοδήποτε παράνομο περιεχόμενο δεν επιτρέπεται πουθενά στο forum, ανεξαρτήτως ρόλου, πρόσβασης ή status (VIP / Donator / Staff). 📌 FORUM RULES (English – Legal Compliant) By accessing or using this forum, you agree to comply with the following rules. Violations may result in warnings, restrictions, or permanent account termination. 1. Spam & Abuse Spam is strictly prohibited. One-word, low-effort, off-topic, or consecutive posts are not allowed. Bumping is allowed only in the Marketplace, once every 24 hours. Replying to topics older than 6 months is not permitted. Posts such as “wrong section”, “request lock”, etc. are not allowed — use the Report Section instead. 2. Conduct & Behavior Insults, harassment, trolling, threats, racism, flame posts, and toxic behavior are prohibited. These rules apply to all areas, including private messages and profile comments. Political discussions are allowed only within reasonable and respectful limits. 3. Prohibited & Illegal Content The following content is strictly prohibited anywhere on the forum: Any content that violates applicable laws or regulations Pirated software, warez, cracks, serials, or copyright-infringing material Malware, hacking tools, exploits, or harmful code Sexual, pornographic, violent, or extremist material Hate speech, discrimination, or incitement Content intended to provoke religious or social conflict ➡️ Such content will be removed immediately, without notice. 4. Advertising & Promotion Advertising of any kind requires prior administrator approval. Promotion of illegal or unlicensed services is strictly forbidden. Affiliate links, referral systems, and external promotions require approval. 5. Language & Formatting Do not mix languages (English in non-English topics and vice versa). Use [GR] or [EN] tags when creating a topic. Greeklish is temporarily allowed, but native characters are preferred. 6. Credits & Intellectual Property Proper credit must be given when using third-party content. Reposting content without permission is prohibited. Users are solely responsible for the intellectual property rights of their posts. 7. Cybercrime & Harmful Activities Strictly prohibited: Hacking, DDoS, flooding, botnets, booters Requests, guides, tools, or services related to cyber attacks Buying, selling, or searching for such services 8. Signatures Maximum allowed size: 800x300 pixels. Non-compliant signatures will be removed. 9. Accounts & Security One account per user is allowed. Stolen, shared, or multiple accounts are prohibited. The forum reserves the right to suspend or delete accounts immediately. 10. Respect Toward Staff Disrespect, threats, or harassment toward moderators or administrators will not be tolerated. Use the Report Section to address issues. ⚖️ LEGAL POLICY (English – Strict Compliance) This policy defines the legal framework governing forum operation. 1. User-Generated Content & Liability All content is created by users. The forum and its staff are not legally responsible for user-generated content. Reasonable efforts are made to monitor, review, and remove unlawful material. 2. Legal Compliance Content that violates: Local, national, or international laws Intellectual property rights Terms of third-party services is strictly prohibited. 3. DMCA – Copyright Policy The forum complies fully with the Digital Millennium Copyright Act (DMCA). Valid takedown requests result in prompt content removal. Repeat copyright offenders will be permanently banned. 4. AML – Anti-Money Laundering Prohibited content includes: Money laundering schemes or instructions Fraud, scams, or financial manipulation Promotion of unlicensed or illegal financial services The forum cooperates with authorities when legally required. 5. FCS – Financial & Compliance Services The forum does not provide financial, investment, or legal advice. Promotion of unregulated banking, investment, or financial services is forbidden. 6. Privacy & GDPR Publishing personal data of others is prohibited. Sharing private communications without consent is forbidden. The forum operates in compliance with GDPR regulations. 7. AI-Assisted Moderation Automated and AI-based tools may be used to detect violations. All enforcement actions involve human review. 8. Final Provisions Policies may be updated without prior notice. Continued use of the forum constitutes acceptance of all rules. Ignorance of the rules is not an excuse. PRIVACY POLICY – English Version This Privacy Policy explains how the forum collects, uses, and protects user data, in accordance with the General Data Protection Regulation (GDPR – EU 2016/679). 1. Data Collection The forum may collect the following data: Username Email address IP address Login timestamps User-generated content (posts, topics, private messages) No sensitive personal data is intentionally collected. 2. Use of Data Data is used solely for: Forum operation and security Account management Improving user experience Preventing abuse, fraud, or illegal activity Legal and regulatory compliance 3. User-Generated Content All content posted on the forum is created by users. Users are solely responsible for any personal data they choose to publish. 4. Cookies Cookies are used only for: Session management Essential functionality Security purposes No third-party advertising or tracking cookies are used. 5. AI & Automated Processing The forum may use automated or AI-assisted tools to: Detect spam Identify rule violations or illegal content ➡️ All enforcement decisions are subject to human review. 6. Data Sharing Personal data is: Not sold Not shared with third parties Except where required by law or competent authorities. 7. User Rights (GDPR) Users have the right to: Access their personal data Request correction or deletion Request restriction of processing Request account deletion 8. Data Security Reasonable technical and organizational measures are implemented to protect data. However, no online platform can guarantee absolute security. 9. Policy Updates This policy may be updated at any time without prior notice. Continued use of the forum constitutes acceptance of the updated policy. ✅ Final Note If you have concerns regarding privacy or data protection, please contact the forum administration. ✅ Important Notice Illegal content is not allowed anywhere on the forum, regardless of user role, status, or access level.
    • Hello everyone, This topic has been created to report any content that is considered illegal under applicable law or in violation of the forum rules. This includes, but is not limited to: Illegal software (pirated, cracked, or unauthorized software) Copyright-infringing material Malware, viruses, or any harmful code Scams, fraud, phishing attempts, or impersonation Illegal banking or financial services Money laundering activities or related instructions Any other illegal, unethical, or rule-violating activity — you name it If you encounter any such content, please report it here so it can be reviewed and removed promptly. Legal Disclaimer All content published on this forum is created and posted by its users. The forum administration does not take responsibility for user-generated content. However, we make every reasonable effort to monitor, review, remove, and maintain the forum by deleting illegal or rule-violating content as soon as it is reported or identified. By using this forum, you acknowledge and agree to these terms.     Moderator Notice We would like to inform all users that we are currently developing a custom AI-powered API tool that will assist our moderation team in scanning the forum database for illegal or rule-violating activity. This system will be used strictly as a support tool to help identify potentially problematic content, which will then be reviewed by human moderators before any action is taken. The goal is to improve forum safety, compliance, and response time while maintaining fairness and transparency. 🚧 Coming soon — more details will be shared once the system is ready. Thank you for your cooperation and for helping us keep the forum clean and lawful.
    • Reporting Illegal or Rule-Violating Content (post here)
    • If anyone is reading this, until we find the 488 protocol system that works with AuthD + Authgated from High Five (HF), just use L2Filter included in the leak as the login server to be able to play. hAuthd does not works with this chronicle, @Hint. do you happen to know about this?   Be aware of the system you use! If UseEMailAccount is set as true in l2.ini, your user_info table linked to your account must have email column not NULL with a valid e-mail, and you will use that e-mail to login instead of the account name. (Post merged)   OKAY! Nevermind about the above, I just figured it out, AuthD and Authgated from HF requires GameGuard to be enabled and UseEMailAccount set to false. Enable GameGuard at server side as per Fyyre instructions,  Add the missing GameGuard files in your client system: https://mega.nz/file/xZMWQBjK#triEj7My9B9roiLqAKk32HOLcLmPynoOm-QhBI_Ligw   (Post merged)   This client is missing SysTextures L2Font.utx and causes tutorial images to be black, download it here if you want to fix it: https://mega.nz/file/0B91WBiI#uJQqHDx4sSxocbYpxL3Sz4VKFulf95NS-sPDKvROB18
  • Topics

×
×
  • Create New...

AdBlock Extension Detected!

Our website is made possible by displaying online advertisements to our members.

Please disable AdBlock browser extension first, to be able to use our community.

I've Disabled AdBlock