tag:blogger.com,1999:blog-85789834805311396832024-03-13T16:22:41.457-07:00SUPER ANTI SPAMSUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-8578983480531139683.post-74224354344405695012010-01-29T05:37:00.000-08:002010-01-29T05:41:26.854-08:00Avast: free virus cleaner<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnr-Y5I1h0Kh8-wIIUaT19331Bpe4TXosH5DlZV0EfvxqgzALqgtNegVG9HsMGFx1nTGrXweM888X654CY_PsGf_pMgwUsi3cO6cPBVc7TV4H05q9VhGdjzaJdLolRrM8F1LPKFXq1Dry7/s1600-h/Anti-Spam-Sign-266058.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 299px; height: 299px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnr-Y5I1h0Kh8-wIIUaT19331Bpe4TXosH5DlZV0EfvxqgzALqgtNegVG9HsMGFx1nTGrXweM888X654CY_PsGf_pMgwUsi3cO6cPBVc7TV4H05q9VhGdjzaJdLolRrM8F1LPKFXq1Dry7/s320/Anti-Spam-Sign-266058.jpg" alt="" id="BLOGGER_PHOTO_ID_5432156416201848754" border="0" /></a><br /><p class="lm">Wow I feel you can use this remover . ..<br /></p><p class="lm"><span style="font-weight: bold;">avast</span>! Virus Cleaner is available free for every user. This tool will help you remove selected worm infections from your computer.</p> <p class="lm">If, despite all the security measures you take, your computer gets infected by a virus or worm, it is necessary to disinfect your system somehow. While for some viruses the only 100% reliable method of disinfection is restoring your system from backups, for many common infections this is not really necessary and the virus/worm can be removed quite easily.</p><p class="lm">Click here:<br /></p><p class="lm"><a href="http://www.avast.com/free-virus-cleaner">http://www.avast.com/free-virus-cleaner</a><br /></p><input id="gwProxy" type="hidden"><!--Session data--><input onclick="jsCall();" id="jsProxy" type="hidden"><div id="refHTML"></div>SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0tag:blogger.com,1999:blog-8578983480531139683.post-53343593553420488102009-08-08T03:28:00.000-07:002009-08-08T03:31:43.625-07:00Computer worm<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyDYXjqgKskVHxpelunUOs87TnYpkK7uaIMUJ1vzb6f0s9TLBhNDDL8rdFB8WbHspyTdMbLEbUUjaDhh-lD6HRr-LazFRS-myw7yerF8WEYK3qIwaUiXW2ftSdlI-6IsvrNt_KLLFmJzBu/s1600-h/anti-spam-thumb2544680.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 150px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyDYXjqgKskVHxpelunUOs87TnYpkK7uaIMUJ1vzb6f0s9TLBhNDDL8rdFB8WbHspyTdMbLEbUUjaDhh-lD6HRr-LazFRS-myw7yerF8WEYK3qIwaUiXW2ftSdlI-6IsvrNt_KLLFmJzBu/s320/anti-spam-thumb2544680.jpg" alt="" id="BLOGGER_PHOTO_ID_5367538717180358978" border="0" /></a><br />A <b>computer worm</b> is a self-replicating <a href="http://en.wikipedia.org/wiki/Computer_program" title="Computer program">computer program</a>. It uses a network to send copies of itself to other nodes (computers on the network) and it may do so without any user intervention. Unlike a <a href="http://en.wikipedia.org/wiki/Computer_virus" title="Computer virus">virus</a>, it does not need to attach itself to an existing program. Worms almost always cause at least some harm to the network, if only by consuming <a href="http://en.wikipedia.org/wiki/Bandwidth_%28computing%29" title="Bandwidth (computing)">bandwidth</a>, whereas viruses almost always corrupt or devour files on a targeted computer.SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0tag:blogger.com,1999:blog-8578983480531139683.post-63170877088540957632009-07-08T07:25:00.001-07:002009-07-08T07:26:39.165-07:00SPAM<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5tTnPKkm3dBk6qv3drGmUk2sLu3uitCKXJ4zu0s9NgqpN_LwQS6fjp8wYnSdI8VyMIjrw6mj9UbQ4nCYFTisRuS6UmM0kYsRbzUTzafTPxnUAAlJbRpN5Sa-syRlK1Joo3b9N6L-Rek8q/s1600-h/Anti-Spam-Sign-266058.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 299px; height: 299px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5tTnPKkm3dBk6qv3drGmUk2sLu3uitCKXJ4zu0s9NgqpN_LwQS6fjp8wYnSdI8VyMIjrw6mj9UbQ4nCYFTisRuS6UmM0kYsRbzUTzafTPxnUAAlJbRpN5Sa-syRlK1Joo3b9N6L-Rek8q/s320/Anti-Spam-Sign-266058.jpg" alt="" id="BLOGGER_PHOTO_ID_5356095535067771858" border="0" /></a><br /><h2> How They Attack</h2> <div class="cbMrgnBtmLG"> <img src="http://www.symantec.com/content/en/us/home_homeoffice/images/security_response/icon_threat_spam_t2.gif" alt="SPAM" title="SPAM" class="imgFltLft imgMrgnRgtSM" width="52" height="50" />Email Spam is the electronic version of junk mail. It involves sending unwanted messages, often unsolicited advertising, to a large number of recipients. Spam is a serious security concern as it can be used to deliver Trojan horses, <a href="http://www.symantec.com/norton/security_response/index.jsp">viruses</a>, worms, <a href="http://www.symantec.com/norton/security_response/spyware.jsp">spyware</a>, and targeted <a href="http://www.symantec.com/norton/security_response/phishing.jsp">phishing</a> attacks.</div><div class="cbMrgnBtmLG"> <h3>How Do You Know</h3> <ul class="listSQbl"><li>Messages that do not include your email address in the TO: or CC: fields are common forms of Spam</li><li>Some Spam can contain offensive language or links to Web sites with inappropriate content</li></ul> </div><div class="cbMrgnBtmLG"> <h3>What To Do</h3> <ul class="listSQbl"><li>Install Spam filtering/blocking software</li><li>If you suspect an email is Spam, do not respond, just delete it </li><li>Consider disabling the email’s preview pane and reading emails in plain text</li><li>Reject all Instant Messages from persons who are not on your Buddy list</li><li>Do not click on URL links within IM unless from a known source and expected</li><li>Keep software and security patches up to date</li></ul> </div><div class="cbMrgnBtmLG"> <h3>Cut Down on Spam Now</h3>Are you tired of deleting email messages with subject lines like "kulegnji" or "vitriine" from your inbox? If spam has become the bane of your online existence, you’re not alone. According to Symantec’s latest <a href="http://www.symantec.com/business/theme.jsp?themeid=state_of_spam">State of Spam</a> report, spam now accounts for 72% of all email messages. But junk mail is not just a nuisance and a waste of your time; it's also become a common way to commit fraud and spread <a href="http://www.symantec.com/norton/security_response/malware.jsp">malicious software</a>. Make sure your PC is protected by antispam software. Both <a href="http://www.symantec.com/norton/internet-security">Norton Internet Security</a>™ and <a href="http://www.symantec.com/norton/360">Norton 360</a>™ offer antispam capability to automatically filter out annoying, dangerous or fraudulent emails from your inbox.<br /><br />http://www.symantec.com/norton/security_response/spam.jsp<br /></div>SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0tag:blogger.com,1999:blog-8578983480531139683.post-64371547305815458552009-06-19T18:09:00.000-07:002009-06-19T18:13:56.871-07:00AVG Internet Security<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgj5sK7ZpBsDjKy-So48tXuiY3p6POa7FKdgJllBQGsDuVqCxzq32PeQEf-tb74Bx8h_HhTc0Sq8c1yTjiyyB6I3eM-gMK2KZJZUUSnjN04RQkqZQgSsLMThFIp4B51MKFnsELx3xaYah9A/s1600-h/anti-spam-thumb2544680.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 356px; height: 150px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgj5sK7ZpBsDjKy-So48tXuiY3p6POa7FKdgJllBQGsDuVqCxzq32PeQEf-tb74Bx8h_HhTc0Sq8c1yTjiyyB6I3eM-gMK2KZJZUUSnjN04RQkqZQgSsLMThFIp4B51MKFnsELx3xaYah9A/s320/anti-spam-thumb2544680.jpg" alt="" id="BLOGGER_PHOTO_ID_5349211733106928130" border="0" /></a><br /><h3>Description for AVG Internet Security</h3><br />Complete <b>security</b> protection against all of the most serious <b>Internet</b> threats, including viruses, worms, Trojans, spyware, adware, hackers and spam.<br /><br />Includes *<br /><h3><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2B4fFQmuhgLtJz1xW9-RUQ7INonFu92chTEoWKANZ-sGW2rCt7qblGIPJxz_urJle9YkBh0UMpTBWjQdOOt4YyX9ypOaXLipkKWyozCh34VmfJD1JUdV25xTY5HZ7Axhs1-5J11DRtpI9/s1600-h/AVG-Internet-Security.png"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 233px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2B4fFQmuhgLtJz1xW9-RUQ7INonFu92chTEoWKANZ-sGW2rCt7qblGIPJxz_urJle9YkBh0UMpTBWjQdOOt4YyX9ypOaXLipkKWyozCh34VmfJD1JUdV25xTY5HZ7Axhs1-5J11DRtpI9/s320/AVG-Internet-Security.png" alt="" id="BLOGGER_PHOTO_ID_5349211728360373186" border="0" /></a></h3>Anti-Virus protects from viruses, worms and Trojans *<br />Anti-Spyware protects from spyware, adware and other malicious <b>program</b>s *<br />Anti-Spam filters spam and protects against phishing attacks *<br />Firewall protects from hackers Features *<br />All-in-one, easy to use protection - install and forget *<br />New <b>program</b> versions and u<b>pda</b>tes, for free, throughout the license duration *<br />Quality proven by all major antivirus certifications (VB100%, ICSA, West Coast Labs Checkmark) *<br />24/7 technical support provided at no extra cost *<br />Improved virus detection based on better heuristics and NTFS data stream scanning *<br />Unique automatic threat removal antispyware engine *<br />Automatic firewall profile switching for improved <b>security</b> and usability<br /><br /><br /><span style="font-size:78%;">http://www.softpicks.net/software/AVG-Internet-Security-36027.htm</span>SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0tag:blogger.com,1999:blog-8578983480531139683.post-30550431548363276922009-06-19T18:02:00.000-07:002009-06-19T18:06:06.280-07:00Anti Spam<h1 style="font-weight: normal;" class="panelTitle">Did you know?<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEix4wWeUWHwsiEE8e8yqmlxVg5wDlfLHpyJrlq-HM2wKu7o11Puq0TJE_wAsB9Vqywm0WsV2pll7b5T-ZrEfD5_vUOgInjFE3RurwKlRQM_Chw0_L-jrZlu2MqkoG86aNL0XwISyPiWlDyY/s1600-h/27316.gif.png"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 429px; height: 247px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEix4wWeUWHwsiEE8e8yqmlxVg5wDlfLHpyJrlq-HM2wKu7o11Puq0TJE_wAsB9Vqywm0WsV2pll7b5T-ZrEfD5_vUOgInjFE3RurwKlRQM_Chw0_L-jrZlu2MqkoG86aNL0XwISyPiWlDyY/s320/27316.gif.png" alt="" id="BLOGGER_PHOTO_ID_5349209374672464002" border="0" /></a></h1><br /><h1 style="font-weight: bold;" class="panelTitle"><span style="font-size:100%;">GFI MailEssentials for Exchange/SMTP 14</span></h1><h3 style="font-weight: normal;"><span style="font-size:100%;">GFI MailEssentials for Exchange/SMTP/Lotus is a server based anti-spam, anti-phishing and email management solution, which is used by 80,000 customers worldwide. The latest version uses two anti-spam engines, along with advanced spam filtering techniques, to give administrators a high spam capture rate straight out-of-the-box, with minimal configuration. GFI MailEssentials also minimizes false positives, so you do not need to worry about important emails being marked as spam.</span><br /></h3><h1 style="font-weight: normal;" class="panelTitle"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXaY_OB8dOqIzzSWUYJTVanAGhlH1Ub1m4S8bcub3ht1E1QIQCzexwzofH4akCmZSNMogiqpfgdADpVsnuQ4W6jQKVsXogITKtDYOMBdkO-ZvCVkoiDdJLZqwCnnP1T3CUeeWzRbDyeBC6/s1600-h/anti-spam-thumb2544680.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 150px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXaY_OB8dOqIzzSWUYJTVanAGhlH1Ub1m4S8bcub3ht1E1QIQCzexwzofH4akCmZSNMogiqpfgdADpVsnuQ4W6jQKVsXogITKtDYOMBdkO-ZvCVkoiDdJLZqwCnnP1T3CUeeWzRbDyeBC6/s320/anti-spam-thumb2544680.jpg" alt="" id="BLOGGER_PHOTO_ID_5349209377051805234" border="0" /></a></h1> <h3 style="font-weight: normal;"><br /><span style="font-size:100%;">With GFI MailEssentials spam is caught before the mail server, eliminating the need to deploy client software. Its advanced detection technology is based on the following key features:<br />- SpamRazerTM: an additional anti-spam engine boosting capture rate<br />- Automatic whitelist management to reduce false positives<br />- Multiple anti-spam technologies including Bayesian and IP filtering</span><br /></h3> <h3 style="font-weight: normal;"><span style="font-size:100%;">- Eliminates hard to catch NDR, MSNBC and CNN spam<br />- Precise real-time dashboard<br /></span></h3> <h3 style="font-weight: normal;"><br /><span style="font-size:100%;">GFI MailEssentials also protects users from phishing emails by detecting and blocking them before they reach the recipient’s mailbox. GFI’s anti-spam solution also adds several email management tools to your mail server including: disclaimers, mail monitoring, Internet mail reporting, list server, server-based auto replies and POP3 downloading.<br /></span></h3><h1 style="font-weight: normal;" class="panelTitle"><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-7jQncYbQj-JF03a4viBQhBHZ4cI-w-GveOJo7aTHxLD4KudA0J61CTkvzJyb8ar0JCsQdZ-QItmRUbeDE6XBM4SW_8VZR5cycCuC6lZOP5_6GVkWRYmsQMgFujj2xHJyUIpw1vciCY9B/s1600-h/illustration_230-cover.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-7jQncYbQj-JF03a4viBQhBHZ4cI-w-GveOJo7aTHxLD4KudA0J61CTkvzJyb8ar0JCsQdZ-QItmRUbeDE6XBM4SW_8VZR5cycCuC6lZOP5_6GVkWRYmsQMgFujj2xHJyUIpw1vciCY9B/s320/illustration_230-cover.jpg" alt="" id="BLOGGER_PHOTO_ID_5349209382369398578" border="0" /></a></h1> <h3 style="font-weight: normal;"><br /><span style="font-size:100%;">Now, GFI MailEssentials also includes a real-time dashboard which provided a visual of the software’s status and the server’s email flow. Furthermore, the latest version also includes an in-built reporting function, allowing network administrators to send a daily report illustrating how many emails were received by a user and how many emails were identified as spam and filtered.<br /><br />GFI MailEssentials ships at the best price on the market, making it the ideal server anti-spam solution for small to medium sized businesses. With over 80,000 installations and over 60 awards, GFI MailEssentials is the #1 server anti-spam software, available at an unbeatable price!</span> </h3>SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0tag:blogger.com,1999:blog-8578983480531139683.post-32680736216362773752009-06-19T17:58:00.000-07:002009-06-19T18:08:38.103-07:00Security<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQ5ogGmShv35aazNA3h9sXH5OOjktD5o70jnYdMU3K7lTJ_LQotePL7aO1xowk6Y7r2CQRejsXh_dZwy4Z0E6mMtTAUD2Bmdg0x5a0T96PR4LszwQluOPDuANdHjJFzhmqr780I8KWngQM/s1600-h/anti-spam-thumb2544680.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 373px; height: 154px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQ5ogGmShv35aazNA3h9sXH5OOjktD5o70jnYdMU3K7lTJ_LQotePL7aO1xowk6Y7r2CQRejsXh_dZwy4Z0E6mMtTAUD2Bmdg0x5a0T96PR4LszwQluOPDuANdHjJFzhmqr780I8KWngQM/s320/anti-spam-thumb2544680.jpg" alt="" id="BLOGGER_PHOTO_ID_5349210408558500146" border="0" /></a><br /><table style="width: 1px; height: 20px;" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td class="container_head"><br /></td> </tr> <tr> <td class="container_bottom"><img alt="IT Live Ltd" src="http://www.itlive.co.nz/portals/3/containers/it%20live%20ltd%20-%20content%20container/bg_bottom.gif" width="100%" height="2" /></td> </tr> </tbody></table> <!-- Start_Module_409 --> <span id="dnn_ctr409_HtmlModule_lblContent" class="Normal"><p style="font-weight: bold;"><span id="dnn_ctr409_dnnTITLE_lblTitle" class="Head">Security</span></p><p><br /></p><p><span class="Normal">At IT Live we are well aware of the importance of security, be it at network, physical access or internet level. With our help and the adequate solution in place, you, the client, can focus on your business and need not worry about your systems being vulnerable and open.</span><br /><br /></p><hr color="#808080" size="1" width="100%" noshade="noshade"> <h1><a id="barracuda" name="barracuda"></a></h1><span style="font-size:78%;">http://www.itlive.co.nz/Products/Security/tabid/89/Default.aspx</span><h1>Barracuda (Anti Spam and Anti virus)</h1><span class="Normal">The Barracuda Spam Firewall is an integrated hardware and software solution for complete protection of your email server. It provides a powerful, easy to use, and affordable solution to eliminating spam and virus from your organization by providing the following protection: Anti-spam, Anti-virus, Anti-spoofing, Anti-phishing, Anti-spyware and Denial of Service.</span><br /><br /><div src_cetemp="/Portals/3/ProductImages/Security/Barracuda-Filter-Overview.jpg" align="center"><img alt="Barracuda Protection Overview" src="http://www.itlive.co.nz/Portals/3/ProductImages/Security/BarracudaCentralSpamOverView.jpg" longdesc="Barracuda Anti-Virus and Anti-Spam Protection Overview" border="0" width="391" height="270" /></div><br /><br /><h2>Models</h2><a title="1U rackmount mini chassis 1 million email messages per day 1-500 active email users Web configuration interface Virus scanning Spam blocking " href="http://www.barracudanetworks.com/ns/products/spam_specs.php" target="_blank">Model 200</a><br /><a title="1U rackmount mini chassis 2 million email messages per day 300-1,000 active email users Web configuration interface Virus scanning Spam blocking Per user settings and quarantine Microsoft Exchange 5.5/2000/2003 LDAP Message Accelerator " href="http://www.barracudanetworks.com/ns/products/spam_specs.php" target="_blank">Model 300</a><br /><a title="Enterprise Class Solution 1U rackmount mini chassis 5 million email messages per day 1,000-5,000 active email users Web-based configuration interface Virus scanning Spam blocking Clustering for larger capacity and redundancy Microsoft Exchange 5.5/2000/2003 LDAP Message Accelerator Per user settings and quarantine Redundant disk array for superior reliability " href="http://www.barracudanetworks.com/ns/products/spam_specs.php" target="_blank">Model 400</a><br /><a title="Enterprise-class Solution Full size 1U rackmount with rails 10 million email messages per day 3,000-10,000 active email users Web configuration interface Virus scanning Spam blocking Microsoft Exchange 5.5/2000/2003 LDAP Message Accelerator Per user settings and quarantine Redundant disk array for superior reliability Clustering for larger capacity and redundancy Two gigabit ethernet ports Per user score settings Customizable branding " href="http://www.barracudanetworks.com/ns/products/spam_specs.php" target="_blank">Model 600</a><br /><a title="Enterprise-class solution Full size 2U rackmount with rails 15 million email messages per day 8,000-22,000 active email users Web configuration interface Virus scanning Spam blocking Microsoft Exchange 5.5/2000/2003 LDAP Message Accelerator Per user settings and quarantine Redundant disk array for superior reliability Clustering for larger capacity and redundancy Two gigabit ethernet ports Hot swap redundant disk array (RAID) Hot swap redundant power supply Per user score settings Customizable branding " href="http://www.barracudanetworks.com/ns/products/spam_specs.php" target="_blank">Model 800</a><br /><br /><table style="width: 320px; border-collapse: collapse;" align="center" border="0" cellpadding="3" cellspacing="10"> <tbody> <tr> <td align="middle" valign="bottom"><img alt="Barracuda Spamwall 300" src="http://www.itlive.co.nz/Portals/3/ProductImages/Security/BarracudaFirewall.gif" longdesc="Anti-Spam, Anti-Virus products" border="0" width="463" height="188" /></td></tr></tbody></table><br /><hr color="#808080" size="1" width="100%" noshade="noshade"><br /><h1>Juniper Networks (Netscreen Firewalls)</h1><span class="Normal">The Juniper Networks family of purpose-built security solutions are designed to satisfy customer networking and security requirements that range from small branch office and telecommuter locations to high speed carrier and data centre environments.</span><br /><br /><div src_cetemp="/Portals/3/ProductImages/Security/Netscreen Overview Large.gif" align="center"><img alt="Juniper Protection Overview" src="http://www.itlive.co.nz/Portals/3/ProductImages/Security/Netscreen%20Overview%20Large.gif" longdesc="Overview of Security Protection" border="0" width="498" height="543" /></div><br /><br /><h2>Netscreen Firewall</h2><a title="Juniper Networks offers a robust set of enterprise-class network security solutions for small businesses and branch offices alike. These include the Juniper Networks NetScreen-5GT, NetScreen-5GT ADSL, NetScreen-5GT Wireless and NetScreen-5XT appliances. These cost-effective, remote office security products are fully capable of securing a small remote office, retail outlet, or broadband telecommuter." href="http://www.juniper.net/products/integrated/ns_5series.html" target="_blank">NetScreen 5 Series</a><br /><a title="The Juniper Networks NetScreen-25 and NetScreen-50 appliances are integrated security devices for enterprise branch and remote offices, as well as small to medium-sized companies. They provide solutions for perimeter security with multiple DMZs, VPNs for wireless LAN security, or protection of internal networks. The NetScreen-25 appliance offers 100 Mbps of firewall and 20 Mbps of 3DES or AES VPN performance, with support for 32,000 concurrent sessions, and 125 VPN tunnels. The NetScreen-50 appliance is a high-performance integrated security appliance, offering 170 Mbps of firewall and 45 Mbps of 3DES or AES VPN performance, with support for 64,000 concurrent sessions, and 500 VPN tunnels." href="http://www.juniper.net/products/integrated/ns_2550.html" target="_blank">NetScreen 25/50</a><br /><a title="The Juniper Networks NetScreen-500 system is a purpose-built, integrated security system that provides a flexible, high-performance solution for medium and large enterprise central sites and service providers. The NetScreen-500 network security system integrates firewall, DoS, VPN, and traffic-management functionality in a low-profile, modular chassis. It provides high levels of total throughput for firewall and VPN plus support for virtual systems and security zones. Its flexible and resilient hardware architecture incorporates modular physical interfaces, redundant power supplies, fans, and high-availability interfaces. The NetScreen-500 system is well suited to match the peak load and strong deterrence requirements of the most demanding environments." href="http://www.juniper.net/products/integrated/ns_500.html" target="_blank">NetScreen 500/GPRS</a><br /><a title="The Juniper Networks NetScreen-5000 series is a line of purpose-built, high-performance firewall/VPN security systems designed to deliver a new level of high-performance capabilities for large enterprise, carrier, and data center networks. The NetScreen-5000 series consists of two products: the 2-slot NetScreen-5200 system and the 4-slot NetScreen-5400 system. NetScreen-5000 security systems integrate firewall, VPN, DoS and DDoS protection, and traffic-management functionality, in a low-profile modular chassis. Built around Juniper's third-generation security ASIC and distributed system architecture, the NetScreen-5000 series offers excellent scalability and flexibility, while providing a higher level security system through Juniper Networks NetScreen ScreenOS custom operating system. Both products employ a switch fabric for data exchange and separate multibus channel for control information, delivering scalable performance for the most demanding environments." href="http://www.juniper.net/products/integrated/ns_5000.html" target="_blank">NetScreen 5200/5400</a><br /><br /><table style="width: 320px; border-collapse: collapse;" align="center" border="0" cellpadding="3" cellspacing="10"> <tbody> <tr> <td align="middle" valign="top"><br /><br /><br /><br /><span id="dnn_ctr409_HtmlModule_lblContent" class="Normal"><span id="dnn_ctr409_HtmlModule_lblContent" class="Normal"><img alt="Netscreen NS-5GT" src="http://www.itlive.co.nz/Portals/3/ProductImages/Security/NS-5GT.jpg" longdesc="Netscreen NS-5GT Firewall Product" border="0" width="200" height="99" /></span></span><br /><br /><br /><br /><br /><br /></td> <td align="middle" valign="bottom"><img alt="Netscreen NS-25" src="http://www.itlive.co.nz/Portals/3/ProductImages/Security/NS-25.jpg" longdesc="Netscreen NS-25 Firewall Product" border="0" width="200" height="59" /><br /><br /><br /><br /><br /><br /><br /><br /><br /></td></tr></tbody></table></span>SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0tag:blogger.com,1999:blog-8578983480531139683.post-8798281715735621072009-06-19T08:47:00.000-07:002009-06-19T08:51:37.893-07:00Detecting spam<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEij14gKe0zTj2OEuwaKwWn13_-kElw8Spo143xz2fvUb4zs3YCgFmPIDkOEpdqy-GrwmtwAY6AetDstwuvz15F9EjT4U1QPoparIHdbMUM2yDMZZHRE9glhqS_ZTVcXBvqYI3avrFpm9DMh/s1600-h/anti-spam-thumb2544680.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 429px; height: 270px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEij14gKe0zTj2OEuwaKwWn13_-kElw8Spo143xz2fvUb4zs3YCgFmPIDkOEpdqy-GrwmtwAY6AetDstwuvz15F9EjT4U1QPoparIHdbMUM2yDMZZHRE9glhqS_ZTVcXBvqYI3avrFpm9DMh/s320/anti-spam-thumb2544680.jpg" alt="" id="BLOGGER_PHOTO_ID_5349066603048791442" border="0" /></a>
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<br /><meta equiv="Content-Type" content="text/html; charset=utf-8"><meta name="ProgId" content="Word.Document"><meta name="Generator" content="Microsoft Word 11"><meta name="Originator" content="Microsoft Word 11"><link rel="File-List" href="file:///C:%5CDOCUME%7E1%5CGalin%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C01%5Cclip_filelist.xml"><!--[if gte mso 9]><xml> <w:worddocument> <w:view>Normal</w:View> <w:zoom>0</w:Zoom> <w:punctuationkerning/> <w:validateagainstschemas/> <w:saveifxmlinvalid>false</w:SaveIfXMLInvalid> <w:ignoremixedcontent>false</w:IgnoreMixedContent> <w:alwaysshowplaceholdertext>false</w:AlwaysShowPlaceholderText> <w:compatibility> <w:breakwrappedtables/> <w:snaptogridincell/> <w:wraptextwithpunct/> <w:useasianbreakrules/> <w:dontgrowautofit/> </w:Compatibility> <w:browserlevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:latentstyles deflockedstate="false" latentstylecount="156"> </w:LatentStyles> </xml><![endif]--><style> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman";} h2 {mso-margin-top-alt:auto; margin-right:0in; mso-margin-bottom-alt:auto; margin-left:0in; mso-pagination:widow-orphan; mso-outline-level:2; font-size:18.0pt; font-family:"Times New Roman"; font-weight:bold;} p {mso-margin-top-alt:auto; margin-right:0in; mso-margin-bottom-alt:auto; margin-left:0in; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman";} span.mw-headline {mso-style-name:mw-headline;} @page Section1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.Section1 {page:Section1;} --> </style><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} </style> <![endif]--> <h2><span class="mw-headline">Detecting spam</span><o:p></o:p></h2> <p>People tend to be much less bothered by spam slipping through filters into their mail box (false negatives), than having desired e-mail ("ham") blocked (false positives). Trying to balance false negatives (missed spams) vs false positives (rejecting good e-mail) is critical for a successful anti-spam system. Some systems let individual users have some control over this balance by setting "spam score" limits, etc. Most techniques have both kinds of errors, to varying degrees. So, for example, anti-spam systems may use techniques that have a high false negative rate (miss a lot of spam), in order to reduce the number of false positives (rejecting good e-mail),</p><p><o:p></o:p></p> <p>Detecting spam based on the content of the e-mail, either by detecting keywords such as "viagra" or by statistical means, is very popular. Such methods can be very accurate when they are correctly tuned to the types of legitimate email that an individual gets, but they can also make mistakes such as detecting the keyword "cialis" in the word "specialist"; see also Internet censorship#"By-catch". The content also doesn't determine whether the email was either unsolicited or bulk, the two key features of spam. So, if a friend sends you a joke that mentions "viagra", content filters can easily mark it as being spam even though it is neither unsolicited nor sent in bulk.<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3_N5dfx_6XYIn-0NqIQnn6aLeXG_O17LBMEBV8Gv5gXrwx0z6eewgCcw0f8p5N__5cP7be_BB23tKkwY8RyZ2JFjzdKvobn8ct84KZo0fsdeBJDwSQnIbwtPdsIrVXjXrziS349lV3dvj/s1600-h/illustration_230-cover.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 320px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3_N5dfx_6XYIn-0NqIQnn6aLeXG_O17LBMEBV8Gv5gXrwx0z6eewgCcw0f8p5N__5cP7be_BB23tKkwY8RyZ2JFjzdKvobn8ct84KZo0fsdeBJDwSQnIbwtPdsIrVXjXrziS349lV3dvj/s320/illustration_230-cover.jpg" alt="" id="BLOGGER_PHOTO_ID_5349066598969900082" border="0" /></a></p> <p><o:p></o:p></p> <p>The most popular DNSBLs (DNS Blacklists) are lists of IP addresses of known spammers, open relays, zombie spammers etc.<o:p></o:p></p> <p>Spamtraps are often email addresses that were never valid or have been invalid for</p><h2><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj82Ap0BLqx0znnckhcH5NukdfNYOfgsMZU6c4bAKXO9c7KZ6B05Bv8zPW-dXdj4PMLffCpLB2DmNxvFA5mrALPZXIgBbBVk6IrQFj4ID5sITxgybvkPcYhgS1SQ73-hffifQZ1ZOgG_wEN/s1600-h/Anti-Spam-Sign-266058.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 299px; height: 299px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj82Ap0BLqx0znnckhcH5NukdfNYOfgsMZU6c4bAKXO9c7KZ6B05Bv8zPW-dXdj4PMLffCpLB2DmNxvFA5mrALPZXIgBbBVk6IrQFj4ID5sITxgybvkPcYhgS1SQ73-hffifQZ1ZOgG_wEN/s320/Anti-Spam-Sign-266058.jpg" alt="" id="BLOGGER_PHOTO_ID_5349066599712259186" border="0" /></a></h2> <p> a long time that are used to collect spam. An effective spamtrap is not announced and is only found by dictionary attacks or by pulling addresses off hidden webpages. For a spamtrap to remain effective the address must never be given to anyone. Some black lists, such as spamcop, use spamtraps to catch spammers and blacklist them.<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNGjCygfxdnV-O86ZrlVYfGWbiUQcDvi7PIywZx41mYsPvgfeGKKrGX1EyPZ0UPaaNWp77WAEIovcLqxecPVdY_TyxY7yqbGDMYYF2R7DmXNZenyRJZABZdf6lAuP15w5eCE6ITdlRn1Xt/s1600-h/Anti-Spam.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 176px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNGjCygfxdnV-O86ZrlVYfGWbiUQcDvi7PIywZx41mYsPvgfeGKKrGX1EyPZ0UPaaNWp77WAEIovcLqxecPVdY_TyxY7yqbGDMYYF2R7DmXNZenyRJZABZdf6lAuP15w5eCE6ITdlRn1Xt/s320/Anti-Spam.jpg" alt="" id="BLOGGER_PHOTO_ID_5349066597920339186" border="0" /></a><o:p></o:p></p> <p>Enforcing technical requirements of the Simple Mail Transfer Protocol (SMTP) can be used to block mail coming from systems that are not compliant with the RFC standards. A lot of spammers use poorly written software or are unable to comply with the standards because they do not have legitimate control of the computer sending spam (zombie computer). So by setting restrictions on the mail transfer agent (MTA) a mail administrator can reduce spam significantly, such as by enforcing the correct fall back of Mail eXchange (MX) records in the Domain Name System, or the correct handling of delays (Teergrube).<o:p></o:p></p> <p class="MsoNormal"><o:p> </o:p></p> SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0tag:blogger.com,1999:blog-8578983480531139683.post-11040999592249469282009-06-19T08:31:00.000-07:002009-06-19T08:34:16.036-07:00Anti-spam techniques<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYMnzXpx-Jn-XG2w24qGjPs9u4pLVHzmbLcXIfAYGWMonY-VwAa-TSQM9n97n34Ze391ZfgFDYGMBZjWuTuKD3u3whm5jA2BNcDtale-OQ8WGvJSiVhZZwtpe7zG5tNgSlozF0gBngTADs/s1600-h/anti-spam-thumb2544680.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 294px; height: 320px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYMnzXpx-Jn-XG2w24qGjPs9u4pLVHzmbLcXIfAYGWMonY-VwAa-TSQM9n97n34Ze391ZfgFDYGMBZjWuTuKD3u3whm5jA2BNcDtale-OQ8WGvJSiVhZZwtpe7zG5tNgSlozF0gBngTADs/s320/anti-spam-thumb2544680.jpg" alt="" id="BLOGGER_PHOTO_ID_5349062297195245570" border="0" /></a>
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<br /><meta equiv="Content-Type" content="text/html; charset=utf-8"><meta name="ProgId" content="Word.Document"><meta name="Generator" content="Microsoft Word 11"><meta name="Originator" content="Microsoft Word 11"><link rel="File-List" href="file:///C:%5CDOCUME%7E1%5CGalin%5CLOCALS%7E1%5CTemp%5Cmsohtml1%5C01%5Cclip_filelist.xml"><!--[if gte mso 9]><xml> <w:worddocument> <w:view>Normal</w:View> <w:zoom>0</w:Zoom> <w:punctuationkerning/> <w:validateagainstschemas/> <w:saveifxmlinvalid>false</w:SaveIfXMLInvalid> <w:ignoremixedcontent>false</w:IgnoreMixedContent> <w:alwaysshowplaceholdertext>false</w:AlwaysShowPlaceholderText> <w:compatibility> <w:breakwrappedtables/> <w:snaptogridincell/> <w:wraptextwithpunct/> <w:useasianbreakrules/> <w:dontgrowautofit/> </w:Compatibility> <w:browserlevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:latentstyles deflockedstate="false" latentstylecount="156"> </w:LatentStyles> </xml><![endif]--><style> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman";} h1 {mso-margin-top-alt:auto; margin-right:0in; mso-margin-bottom-alt:auto; margin-left:0in; mso-pagination:widow-orphan; mso-outline-level:1; font-size:24.0pt; font-family:"Times New Roman"; font-weight:bold;} p {mso-margin-top-alt:auto; margin-right:0in; mso-margin-bottom-alt:auto; margin-left:0in; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman"; mso-fareast-font-family:"Times New Roman";} @page Section1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.Section1 {page:Section1;} --> </style><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} </style> <![endif]--> <h1>Anti-spam techniques<o:p></o:p></h1> <p>To prevent e-mail spam, both end users and administrators of e-mail systems use various <b>anti-spam techniques</b>. Some of these techniques have been embedded in products, services and software to ease the burden on users and administrators. No one technique is a complete solution to the spam problem, and each has trade-offs between incorrectly rejecting legitimate e-mail vs. not rejecting all spam, and the associated costs in time and effort.</p><h1><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhigOFL9N0FPFr8gLN3I8u6k2RwxmUZY9fMlsAXc6iyytY6DftpdtScxF_T5_Dp3iTwVlO5Y5CX6-rRmreTqoJDmsBcUA-XqLaQfFfX6C-ZKlcQ1yLOsq4ygR852-huna08UXkXfGY2jqNu/s1600-h/anti_spam.preview.gif"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 347px; height: 319px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhigOFL9N0FPFr8gLN3I8u6k2RwxmUZY9fMlsAXc6iyytY6DftpdtScxF_T5_Dp3iTwVlO5Y5CX6-rRmreTqoJDmsBcUA-XqLaQfFfX6C-ZKlcQ1yLOsq4ygR852-huna08UXkXfGY2jqNu/s320/anti_spam.preview.gif" alt="" id="BLOGGER_PHOTO_ID_5349062298327182466" border="0" /></a></h1><p><o:p></o:p></p> <p>Anti-spam techniques can be broken into four broad categories: those that require actions by individuals, those that can be automated by e-mail administrators, those that can be automated by e-mail senders and those employed by researchers and law enforcement officials.<o:p></o:p></p> SUPER ANTI SPAMhttp://www.blogger.com/profile/07841804747552247712noreply@blogger.com0