Anti-spam

Research on a new anti-spam system based on cloud computing platform Liu Haiyu Yang Jie A new anti-spam system designed to address the disadvantage of receiving passive messages in existing SMTP (Simple mail transmits Kyoto). The system reduces unnecessary network traffic by designing an improved DMTP (differentiated mail transmits Kyoto), reducing the load of the traditional anti-spam system by introducing cloud computing, which reduces user ...

Distributed Checksum http://www.aliyun.com/zixun/aggregation/16442.html ">clearinghouses (DCC), a distributed calibration and Information Interchange Center, is a anti-spam content filter that runs on a variety of operating systems. It is used by the SMTP server and the Mail user agent to detect, reject, and filter spam, as well as a large number of messages that are unknown. DCC server can exchange common checksum data ...

National information security leading enterprise Lenovo network in the 2009 Unified Threat Management (UTM) product market share first, continue to increase investment in product development, July 2010 released the new UTM, in a significant increase in the original 6 major functions (firewall, VPN, antivirus gateway, intrusion protection, Anti-spam, web filtering, based on the latest development of the new cloud based active cloud defense function, the Internet's first threat to the "malicious site" has a qualitative leap in the protection effect. At the same time, this product combined with intelligent security management and continuous security services, play ...

RSPAMD is an anti-http://www.aliyun.com/zixun/aggregation/12915.html "> spam system that works by using quality event models and regular expressions, Make the work speed is about 10 times times faster than SpamAssassin. The main functions include: Filtering the different parts of the RegExp rule message, analyzing a series of built-in functions of the message, supporting the fuzzy hash, SURBL filter, email and character chart, remote Control Interface management and EC ...

Shrinking version of the anti-spam engine, "limited" virus characteristics, "low-level" threat detection algorithms, these appear to have become the fate of SME network security protection, small and medium-sized network therefore there is a huge risk of security threats. Guaranteed applicability not long ago, the US Netgear Company announced its latest security threat Management series, which provides enterprise-level security performance and environment for SME networks. Lin, general manager of Netgear China, said:

RSPAMD 0.4.6 This is a stable release of the rspamdhttp://www.aliyun.com/zixun/aggregation/12915.html "> Spam filter." A LUA API has been added to access Kvstorage or reassign servers. The Lua API supports a large number of returned local function callbacks, in addition to global. RSPAMD asynchronous event handling is completely redesigned to allow all network operations to be performed at the same time. Increase the number of ...

2009/4/21–gartner's latest "phishing report" points out that phishing has exploded in 2008, with a single U.S. victim of up to 5 million people. Although there are 70% of enterprises, organizations and service providers to take some of the mail threat of defensive measures, but these traditional anti-spam technology is a major issue of timeliness, interception speed can not keep up with the changes in spam, the face of a new type of mail attack behavior helpless, resulting in spam rampant, mail fraud pouring problem. According to the Radicati group ...

Absrtact: 2013 DDoS attacks targeting DNS March 18, 2013, the International Anti-Spam organization website Spamhaus began to suffer from DDoS attacks, to March 27, the peak attack traffic has reached 300Gbps, become the largest DDoS attack in history. The attack caused a network congestion in Europe 2013 DDoS attacks targeting DNS March 18, 2013, the International Anti-Spam organization website Spamhaus began to suffer from DDoS attacks, to March 27, the peak attack traffic has reached 300G ...

Dmarc was born 1 years ago, has been able to protect the global 60% mailbox users, the monthly interception of billions of phishing mail. As China's only DMARC official member, NetEase company is actively promoting DMARC in the country, providing support for domestic leading electric enterprises and third-party payment enterprises, improving the ability of anti-spam and anti phishing mail. Dmarc every month to intercept Dmarc (domain-basedmessageauthenticationreporting &conformance ...

Dspam 3.10.0 support for MySQL 5.5 has been added to this version. Support for the following versions of mysql<5.0 has been discarded. The license changes from GPLv2 to AGPLv3. Many errors have been corrected. Dspam is an open source code, through the use of higher-level http://www.aliyun.com/zixun/aggregation/10341.html "> Statistical analysis Tools plus deobfuscation technology and other ...

Absrtact: In the internet to fight for many years, the site was K, was plucked hair, is often the right to fall. Often alarmist, scold Baidu people are often in, I want to include myself, sometimes always powerless, in the face of this year's Baidu's "Web2.0 anti-spam detailed strategy in the Internet dozen years, the site was K, was plucked, the right to be down is often." Often alarmist, scold Baidu people are often in, I want to include myself, sometimes always powerless, in the face of this year's "Web2.0 anti-Garbage detailed Raiders", "Pomegranate algorithm" and the recent "Baidu Original Spark meter ..."

RSPAMD is an anti-http://www.aliyun.com/zixun/aggregation/12915.html "> Spam system, which works by using the event model and regular expressions for excellent goods, Can make working speed is about 10 times times faster than SpamAssassin. Its functions include: filtering the different parts of the RegExp rule message, analyzing a series of built-in functions of the message, supporting the fuzzy hash; SURBL filter, e-mail and character tabulation; Remote Control Interface Management

have their own exclusive domain name as a suffix of the mailbox address, to enhance the overall image of the enterprise, the need to set up a number of user mailboxes and unified management, enterprise internal communication more convenient and rapid, greatly improve the day-to-day work efficiency, compared to personal mailbox security, stability, anti-spam anti-virus and after-sales service and so greatly enhanced 　　Business Confidential information to make business more reliable and more assured-this is the enterprise mailbox, an enterprise information in the construction of an increasingly popular necessary communication tools. 2011, the Enterprise mailbox has gone through more than 10 of the leap in development, the current domestic market on the Enterprise Mailbox Department ...

"Gansu Lanzhou Firewall Market Report" Recently, small series from Lanzhou markets learned that Huawei Symantec USG2210 arrived in Gansu thinking network, Business special promotions 15600 Yuan; Huawei Symantec USG2210 Its a set of firewalls, intrusion protection, anti-spam, Peer-to-peer software blocking and current-limiting, 　　Im software control and other functions in one unified security gateway, can effectively help users improve security protection capabilities, is a good helper of small and medium-sized enterprises, users may wish to pay attention to. Huawei Symantec USG2210 Firewall uses the leading embedded many ...

UTM Nebula (Unified Threat Management) adopts advanced active cloud defense technology and green Internet management based on the national conditions, integrates a variety of security functions, and forms a standard unified security platform through simple one-key configuration management and continuous security service. It integrates the stateful detection firewall, VPN, Gateway Anti-Virus, intrusion Protection (IPS), green Internet, anti-spam and other security protection functions, but also fully support policy management, IM/P2P management, quality of service (QoS), load balancing, high availability (HA ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html"> SEO Diagnostic Taobao Guest Hosting Technology Hall Since last year, DDOS attacks have risen to a new height, and its landmark attack is against the international Anti-spam and cloudflare large-scale DDOS attacks, traffic once reached 120G, of course, behind the DDOS far exceeded 120G, but this time attack ...

The article is about cloud security can not be ignored, security is the service will grow? I saw the previous two days in the relevant web site cloud security can not be ignored, security is the growth of information services will be very good, to take out for everyone to share, the following is the details of the article introduced, hope you learn from. When you ask IT pros whether they are using cloud computing or software as a service, most people will say "no" at first, but when you ask a few questions, you will find that most people will use some kind of SaaS application. In the security field, this role is more obvious, the enterprise does not think that they are using safety ...

RSPAMD is an anti-http://www.aliyun.com/zixun/aggregation/12915.html "> spam system that works by using quality event models and regular expressions, Make the work speed is about 10 times times faster than SpamAssassin. The main features include: Filtering the different parts of the RegExp rule message, analyzing a series of built-in functions of the message, supporting fuzzy hashing, SURBL filters, email and character tabulation, remote control Interface management and statistics ...

The traditional spam security gateway faces serious challenges in the face of the rapid growth of new spam threats, in which case the use of a cloud security network would be a good way to deal with threats. The evolution of the cloud had previously been devoted to cloud computing, cloud computing itself is a dynamic extension of the operation mode, through the network will be a huge operation of the process automatically split into countless smaller subroutines, and then to a number of servers composed of a large system, after the search, operation analysis will be processed results back to the users. Through this technology, service providers can be in the number ...

Milter Manager is a flexible and low-cost managed http://www.aliyun.com/zixun/aggregation/12915.html "> spam system that uses MTAs to support Milters, Similar to SendMail and postfix mail servers. It provides an effective solution to consolidate the scope of existing milters. Support Ubuntu, CentOS, FreeBSD and other platforms. Mi ...