SG11201403442QA - Systems and methods for spam detection using character histograms - Google Patents
Systems and methods for spam detection using character histogramsInfo
- Publication number
- SG11201403442QA SG11201403442QA SG11201403442QA SG11201403442QA SG11201403442QA SG 11201403442Q A SG11201403442Q A SG 11201403442QA SG 11201403442Q A SG11201403442Q A SG 11201403442QA SG 11201403442Q A SG11201403442Q A SG 11201403442QA SG 11201403442Q A SG11201403442Q A SG 11201403442QA
- Authority
- SG
- Singapore
- Prior art keywords
- systems
- methods
- spam detection
- histograms
- character
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/21—Monitoring or handling of messages
- H04L51/212—Monitoring or handling of messages using filtering or selective blocking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
- H04L63/0263—Rule management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Information Transfer Between Computers (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/358,358 US8954519B2 (en) | 2012-01-25 | 2012-01-25 | Systems and methods for spam detection using character histograms |
| PCT/RO2012/000023 WO2013112062A1 (en) | 2012-01-25 | 2012-09-05 | Systems and methods for spam detection using character histograms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201403442QA true SG11201403442QA (en) | 2014-10-30 |
Family
ID=47891882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201403442QA SG11201403442QA (en) | 2012-01-25 | 2012-09-05 | Systems and methods for spam detection using character histograms |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8954519B2 (en) |
| EP (1) | EP2807802B1 (en) |
| JP (1) | JP5990284B2 (en) |
| KR (1) | KR101686147B1 (en) |
| CN (1) | CN104067567B (en) |
| AU (1) | AU2012367398B2 (en) |
| CA (1) | CA2859131C (en) |
| ES (1) | ES2732824T3 (en) |
| HK (1) | HK1198850A1 (en) |
| IL (1) | IL233058B (en) |
| RU (1) | RU2601193C2 (en) |
| SG (1) | SG11201403442QA (en) |
| WO (1) | WO2013112062A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8601114B1 (en) * | 2010-05-21 | 2013-12-03 | Socialware, Inc. | Method, system and computer program product for interception, quarantine and moderation of internal communications of uncontrolled systems |
| CN103580939B (en) * | 2012-07-30 | 2018-03-20 | 腾讯科技（深圳）有限公司 | A kind of unexpected message detection method and equipment based on account attribute |
| US9251133B2 (en) * | 2012-12-12 | 2016-02-02 | International Business Machines Corporation | Approximate named-entity extraction |
| US9465789B1 (en) * | 2013-03-27 | 2016-10-11 | Google Inc. | Apparatus and method for detecting spam |
| US10176500B1 (en) * | 2013-05-29 | 2019-01-08 | A9.Com, Inc. | Content classification based on data recognition |
| US20150095305A1 (en) * | 2013-09-30 | 2015-04-02 | International Business Machines Corporation | Detecting multistep operations when interacting with web applications |
| US10089411B2 (en) * | 2014-01-02 | 2018-10-02 | Neustar Inc. | Method and apparatus and computer readable medium for computing string similarity metric |
| US9953163B2 (en) | 2014-02-23 | 2018-04-24 | Cyphort Inc. | System and method for detection of malicious hypertext transfer protocol chains |
| CN103955645B (en) * | 2014-04-28 | 2017-03-08 | 百度在线网络技术（北京）有限公司 | The detection method of malicious process behavior, apparatus and system |
| US9720977B2 (en) * | 2014-06-10 | 2017-08-01 | International Business Machines Corporation | Weighting search criteria based on similarities to an ingested corpus in a question and answer (QA) system |
| KR101691135B1 (en) | 2015-01-20 | 2017-01-09 | (주)유미테크 | Open API of web service for morpheme and dependency analysis |
| US11170053B2 (en) * | 2015-06-09 | 2021-11-09 | AVAST Software s.r.o. | Length of the longest common subsequence algorithm optimization |
| US9954804B2 (en) | 2015-07-30 | 2018-04-24 | International Business Machines Coporation | Method and system for preemptive harvesting of spam messages |
| US10320815B2 (en) * | 2016-05-23 | 2019-06-11 | GreatHorn, Inc. | Computer-implemented methods and systems for identifying visually similar text character strings |
| RU2634180C1 (en) | 2016-06-24 | 2017-10-24 | Акционерное общество "Лаборатория Касперского" | System and method for determining spam-containing message by topic of message sent via e-mail |
| CN106817297B (en) * | 2017-01-19 | 2019-11-26 | 华云数据（厦门）网络有限公司 | A method of spam is identified by html tag |
| US11528242B2 (en) * | 2020-10-23 | 2022-12-13 | Abnormal Security Corporation | Discovering graymail through real-time analysis of incoming email |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9220404D0 (en) | 1992-08-20 | 1992-11-11 | Nat Security Agency | Method of identifying,retrieving and sorting documents |
| US5828999A (en) | 1996-05-06 | 1998-10-27 | Apple Computer, Inc. | Method and system for deriving a large-span semantic language model for large-vocabulary recognition systems |
| US6732149B1 (en) | 1999-04-09 | 2004-05-04 | International Business Machines Corporation | System and method for hindering undesired transmission or receipt of electronic messages |
| US20040073617A1 (en) | 2000-06-19 | 2004-04-15 | Milliken Walter Clark | Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail |
| US7321922B2 (en) | 2000-08-24 | 2008-01-22 | Yahoo! Inc. | Automated solicited message detection |
| GB2366706B (en) | 2000-08-31 | 2004-11-03 | Content Technologies Ltd | Monitoring electronic mail messages digests |
| AUPR033800A0 (en) | 2000-09-25 | 2000-10-19 | Telstra R & D Management Pty Ltd | A document categorisation system |
| CN1535433A (en) * | 2001-07-04 | 2004-10-06 | 库吉萨姆媒介公司 | Category based, extensible and interactive system for document retrieval |
| US7657935B2 (en) * | 2001-08-16 | 2010-02-02 | The Trustees Of Columbia University In The City Of New York | System and methods for detecting malicious email transmission |
| US7870203B2 (en) * | 2002-03-08 | 2011-01-11 | Mcafee, Inc. | Methods and systems for exposing messaging reputation to an end user |
| US20030204569A1 (en) * | 2002-04-29 | 2003-10-30 | Michael R. Andrews | Method and apparatus for filtering e-mail infected with a previously unidentified computer virus |
| US7249162B2 (en) * | 2003-02-25 | 2007-07-24 | Microsoft Corporation | Adaptive junk message filtering system |
| US7320020B2 (en) * | 2003-04-17 | 2008-01-15 | The Go Daddy Group, Inc. | Mail server probability spam filter |
| GB2405229B (en) * | 2003-08-19 | 2006-01-11 | Sophos Plc | Method and apparatus for filtering electronic mail |
| US7392262B1 (en) * | 2004-02-11 | 2008-06-24 | Aol Llc | Reliability of duplicate document detection algorithms |
| US8214438B2 (en) * | 2004-03-01 | 2012-07-03 | Microsoft Corporation | (More) advanced spam detection features |
| US7555523B1 (en) | 2004-05-06 | 2009-06-30 | Symantec Corporation | Spam discrimination by generalized Ngram analysis of small header fields |
| US8731986B2 (en) * | 2004-07-19 | 2014-05-20 | Steve Angelica | Modulated cascading electronic messaging network |
| US7574409B2 (en) * | 2004-11-04 | 2009-08-11 | Vericept Corporation | Method, apparatus, and system for clustering and classification |
| US20060149820A1 (en) | 2005-01-04 | 2006-07-06 | International Business Machines Corporation | Detecting spam e-mail using similarity calculations |
| JP2006293573A (en) * | 2005-04-08 | 2006-10-26 | Yaskawa Information Systems Co Ltd | Electronic mail processor, electronic mail filtering method and electronic mail filtering program |
| WO2007131545A2 (en) * | 2005-12-09 | 2007-11-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | A method and apparatus for automatic comparison of data sequences |
| US7529719B2 (en) | 2006-03-17 | 2009-05-05 | Microsoft Corporation | Document characterization using a tensor space model |
| US7751620B1 (en) | 2007-01-25 | 2010-07-06 | Bitdefender IPR Management Ltd. | Image spam filtering systems and methods |
| US7743003B1 (en) * | 2007-05-16 | 2010-06-22 | Google Inc. | Scaling machine learning using approximate counting that uses feature hashing |
| US9083556B2 (en) * | 2007-05-31 | 2015-07-14 | Rpx Clearinghouse Llc | System and method for detectng malicious mail from spam zombies |
| US8229833B2 (en) | 2007-09-28 | 2012-07-24 | International Securities Exchange, Llc | Simplified quote sharing calculation |
| JP5040718B2 (en) * | 2008-02-21 | 2012-10-03 | 日本電気株式会社 | Spam event detection apparatus, method, and program |
| US8055078B2 (en) | 2008-02-28 | 2011-11-08 | Yahoo! Inc. | Filter for blocking image-based spam |
| JP2009230663A (en) * | 2008-03-25 | 2009-10-08 | Kddi Corp | Apparatus for detecting abnormal condition in web page, program, and recording medium |
| US8156063B1 (en) * | 2008-04-21 | 2012-04-10 | Hewlett-Packard Development Company, L.P. | Decision making based on changes input to a database |
| US8001195B1 (en) * | 2008-08-26 | 2011-08-16 | Kaspersky Lab, Zao | Spam identification using an algorithm based on histograms and lexical vectors (one-pass algorithm) |
| US8295651B2 (en) | 2008-09-23 | 2012-10-23 | Microsoft Corporation | Coherent phrase model for efficient image near-duplicate retrieval |
| US20100082749A1 (en) * | 2008-09-26 | 2010-04-01 | Yahoo! Inc | Retrospective spam filtering |
| CN101415159B (en) * | 2008-12-02 | 2010-06-02 | 腾讯科技（深圳）有限公司 | Method and apparatus for intercepting junk mail |
| US8718318B2 (en) | 2008-12-31 | 2014-05-06 | Sonicwall, Inc. | Fingerprint development in image based spam blocking |
| CN101938711B (en) * | 2009-06-30 | 2015-09-09 | 国际商业机器公司 | For the method and apparatus that rubbish message detects |
| WO2012043168A1 (en) * | 2010-09-29 | 2012-04-05 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Audio conversion device, portable telephone terminal, audio conversion method and recording medium |
| US9450781B2 (en) | 2010-12-09 | 2016-09-20 | Alcatel Lucent | Spam reporting and management in a communication network |
| US9514424B2 (en) * | 2010-12-30 | 2016-12-06 | Kyle Kleinbart | System and method for online communications management |
| US20120215853A1 (en) * | 2011-02-17 | 2012-08-23 | Microsoft Corporation | Managing Unwanted Communications Using Template Generation And Fingerprint Comparison Features |
-
2012
- 2012-01-25 US US13/358,358 patent/US8954519B2/en active Active
- 2012-09-05 AU AU2012367398A patent/AU2012367398B2/en active Active
- 2012-09-05 KR KR1020147019419A patent/KR101686147B1/en active IP Right Grant
- 2012-09-05 WO PCT/RO2012/000023 patent/WO2013112062A1/en active Application Filing
- 2012-09-05 ES ES12832751T patent/ES2732824T3/en active Active
- 2012-09-05 JP JP2014554685A patent/JP5990284B2/en active Active
- 2012-09-05 SG SG11201403442QA patent/SG11201403442QA/en unknown
- 2012-09-05 EP EP12832751.7A patent/EP2807802B1/en active Active
- 2012-09-05 CA CA2859131A patent/CA2859131C/en active Active
- 2012-09-05 CN CN201280067397.5A patent/CN104067567B/en active Active
- 2012-09-05 RU RU2014133875/08A patent/RU2601193C2/en active
-
2014
- 2014-06-10 IL IL233058A patent/IL233058B/en active IP Right Grant
- 2014-12-08 HK HK14112331.7A patent/HK1198850A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2601193C2 (en) | 2016-10-27 |
| CN104067567B (en) | 2017-08-25 |
| JP5990284B2 (en) | 2016-09-07 |
| US20130191469A1 (en) | 2013-07-25 |
| IL233058B (en) | 2018-01-31 |
| EP2807802B1 (en) | 2019-04-03 |
| KR101686147B1 (en) | 2016-12-13 |
| RU2014133875A (en) | 2016-03-20 |
| AU2012367398B2 (en) | 2016-10-20 |
| HK1198850A1 (en) | 2015-06-12 |
| WO2013112062A1 (en) | 2013-08-01 |
| EP2807802A1 (en) | 2014-12-03 |
| JP2015513133A (en) | 2015-04-30 |
| CA2859131C (en) | 2020-04-21 |
| AU2012367398A1 (en) | 2014-07-03 |
| WO2013112062A8 (en) | 2014-07-17 |
| CN104067567A (en) | 2014-09-24 |
| US8954519B2 (en) | 2015-02-10 |
| KR20140116410A (en) | 2014-10-02 |
| ES2732824T3 (en) | 2019-11-26 |
| CA2859131A1 (en) | 2013-08-01 |
| IL233058A0 (en) | 2014-07-31 |
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