Download free Antivirus, Antimalware, Antispam

Here we provide you various security software such as free antivirus, antispam, anti malware, etc. All are legally free open source software to download.

AntiVirus
There are various types of computer virus which effects files, partition table, firmware, boot sector, executable files, etc and more. You can secure your computer from virus with the help of the free antivirus software given here. This antivirus runs on windows, unix and linux platforms.

Anti-Malware
Using anit malware software you can be secure from phishes, virus transfered through networks, email virus, etc.

Anti-Spam
You can filter spam with the help of the given antispam software; it will filter your email and make you secure.

File Eraser
Using this tool you can permanently erase any files from your computer and nobody can retrieve it with any tools.

Moreover We provide you download links of security applications such as Filters, Hardware Watchdog, IP Scanner, Mail Virus Scanner, etc and more.

phpAntiVirus

phpAntiVirus is a script designed to secure your web space from nasty crackers and virii. It helps overcome the inherent security flaws in shared hosting environments, protecting you and your visitors from malicious code.

phpAntiVirus has been designed to protect web masters using shared hosting environments, by routinely scanning publically accessable web files. This involves:

• Easy installation and maintenance
• Reliable file scanning on linux servers
• Instant notification of infected files
• Minimal 'false positives' (incorrectly identified infections)
• Possibly some kind of automated response to quarantine infections
• Automatic virus definition updates

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Simple Machine Protect

Simple Machine Protect is portable antivirus software for your Windows Operating System, build to remove certain variant of virus, worm, trojan and spyware from your computer. SMP was designed to be a simple, open source antivirus.

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Open AntiVirus Project

OpenAntiVirus is not another virus scanner to put on a computer! OpenAntiVirus is a platform for people seriously interested in anti-virus research, network security and computer security to communicate with each other, to develop solutions for various security problems, and to develop new security technologies. Moreover, OpenAntiVirus will also provide an integrative platform for different developing projects related to virus protection and computer security already existing within the Open Source Community.

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MIMEDefang

MIMEDefang is an e-mail filtering tool that works with the Sendmail "Milter" library. MIMEDefang lets you express your filtering policies in Perl rather than C, making it quick and easy to filter or manipulate your mail.

MIMEDefang is mature software: The first version was released in 2000. It's also in use in thousands of installations.

MIMEDefang is free software: It's released under the terms of the GNU General Public License. It runs under Linux, FreeBSD, Solaris and most other UNIX or UNIX-like systems.

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AMaViS

AMaViS is a Mail Virus Scanner for linux and other UNIX based operating systems. This virus scanner is tested to run on Solaris, BSD, AIX and HP-UX. AMaViS scans e-mail attachments for viruses resides on attached files arriving via e-mail on a UNIX (Linux) machine.

AMaViS 0.3.x is a rewrite of AMaViS, A Mail Virus Scanner, in perl, which includes some new features and performance improvements. You should be familiar with perl or configuration of your MTA.

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Qmail-Scanner

Qmail-Scanner is an add-on that enables a Qmail email server to scan gatewayed email for certain characteristics (i.e. a content scanner). It is typically used for its anti-virus and anti-spam protection functions, in which case it is used in conjunction with external scanners. It also enables a site (at a server/site level) to create "Policy blocks": i.e. react to email that contains specific strings in particular headers, or particular attachment filenames or types (e.g. *.VBS attachments).

Its archival features helps ISPs and corporations around the world with new or pending legislation, and regulatory requirements. It can archive all processed email into an archive maildir. This is ideal for backup purposes for audit policy reasons. Unlike certain Windows-based server solutions, the mail envelope headers (the "rcpt to:" and "mail from:" headers) are kept intact - appended to the bottom of each message - confirming true sender and destination addresses. Archiving also supports filtering to a subset of addresses (e.g. only archive "support@domain.name" emails instead of all). In addition, the extensive single-line summaries generated for each message by Qmail-Scanner may be enough for companies meet their obligations - instead of the more disk-intensive full archiving. As usual, contact a lawyer for proper definitions.

Qmail-Scanner is integrated into the mail server at a lower level than some other Unix-based virus scanners, resulting in more thorough coverage. It is capable of scanning not only locally sent/received email, but also email that crosses the server in a relay capacity. Qmail-Scanner also leverages the wealth of meta-information provided by Qmail (such as client IP address, and whether or not the client is allowed to relay).

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Angry IP Scanner

Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use. It scans IP addresses and ports as well as has many other features.

It is widely used by network administrators and just curious users around the world, including large and small enterprises, banks, and government agencies.

It runs on Linux, Windows, and Mac OS X, possibly supporting other platforms as well.

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Moon Secure AV

Moon Secure AV is an opensource antivirus currently using the clamav engine due to fast response time and huge AV database, however we are implementing another engine that is heuristic and will allow users to customize the engine on the fly. Unlike clam it has an enterprise level real-time scanner. It is built for windows and will run on XP and vista. It can scan portable drives and fixed drives. It is able to detect viruses, Trojans and spyware.

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Clamav-sniffer

Clamav-sniffer scans for malware such as phishes and viruses that are being transferred over your network interface(s). It includes a dynamic mode which will configure your firewall to block machines that are attempting to send you malware.

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Technician's Virus Cleanup Script (TeViCS)

Technician's Virus Cleanup Script, aka TeViCS, is a batch script that is customizable and automates many of the necessary and recommended steps when removing a virus. It can reset registry entries, remove temporary files, run anti-virus scans, etc.

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MailCleaner

MailCleaner is a full and free server-side email filtering solution. It can be installed on almost any x86 compatible hardware and act as a SMTP gateway.

It comes as an automated cd installation which will take care of the whole setup phase. Put the CD in, turn on your PC, and come back twenty minutes later. Your MailCleaner will be ready for the ten-click-only configuration phase.

MailCleaner must be installed between the Internet and your final mail server, either by becoming the new MX record for your domain(s) or by getting mail from your frontend gateways. Once filtered, the messages will be forwarded to your destination mail server(s) or next gateway(s).

Features are

• Fully compatible with any SMTP mail server
• routes mail on a per-domain basis
• per recipient/host whitelists and blacklists
• SMTP and LDAP/Active Directory callout for e-mail address validation
• temporary storage with retries in case of final server failure
• outgoing load balancing and/or failover
• SpamAssassin base ruleset and additional rules
• Bayesian controls, with auto-learn
• RBL checks
• Checksum protocols such as Razor, DCC, Pyzor
• URL RBLs
• SPF checks
• ClamAV scanning engine with automatic updates
• File type and file name access lists
• detection of potentially dangerous content

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Anti-Spam SMTP Proxy

The Anti-Spam SMTP Proxy (ASSP) Server project is an open source platform-independent SMTP Proxy server which implements whitelists and Bayesian filtering to rid the planet of the blight of unsolicited email (UCE). UCE must be stopped at the SMTP server. Anti-spam tools must be adaptive to new spam and customized for each site's mail patterns. This free, easy-to-use tool works with any mail transport and achieves these goals requiring no operator intervention after the initial setup phase.

ASSP is the best Anti-Spam solution and few features are

• Unique Backscatter Detection and Blocking
• Native SSL-support. ASSP will be "Man in the Middle" and will do TLS/SSL-connections even if your MTA didn't support it!
• Resending of blocked eMail to th original recipients by clicking a link from the new eMail Block reports or from the maillog tail
• Improved HELO handling
• Individual weighting of different DNSBL lists
• Weighting of Regular Expression
• Improved community Griplist (GreyIP List)
• Improved performance and memory usage
• Additional to ClamAV you can now use your file-system virus scanner for scanning your eMails
• Lots of more useful tweaks and setting

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Migale eraser

Migale eraser is a software permitting to erase safely any file or folder from your hard drive so that no recovery will be possible, even when using forensic tools.

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Eyesite

How do you know if your website has been hacked? Maybe from time to time you check that the homepage looks ok. But maybe the hackers didn't change your homepage. Eyesite keeps an eye on your website, alerting you by email if any files, anywhere in the directory structure are added, changed, or deleted.

Eyesite scans directory structures, storing the details of each file in a database table. The details stored include the file date/time, size, and md5 checksum of the file. Every time Eyesite re-scans the directory structure, it re-calculates the md5 checksum of each file, and compares it to the one stored in the database. Eyesite is then able to detect any files in the directory tree that are new, changed, or deleted. If any changes are detected, Eyesite sends you an email.

With Eyesite, you can scan your site manually from the admin interface, or setup a Cron job to do the scan on a regular schedule.

Eyesite is available for both Mambo and Joomla!

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Virus Effect Remover

Virus Effects Remover (V.E.R.) A tool which helps users remove the effects of either a live virus or left-over by a virus in the Windows Operating System. It re-enables blocked items like the Task Manager, Reg editor, Folder Options, WinUpdate etc.

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AVUS

AVUS (Anti-Virus Update Service) is a small utility for Windows working in background, which does scheduled updates to the virus definition file of the well-known AVG Free Anti-Virus 8.5. Basically, it executes a temporary batch file every certain amount of time invoking AVG Anti-Virus to do updates.

Why an utility for AVG Anti-Virus
The free version of AVG Anti-Virus does not allow users to schedule updates of virus file definition as they like. Updates are scheduled only one time at the start-up or can be done manually. Since threats from the net are many, it is important to keep your Anti-Virus software always up to date. This is possible by doing updates more times a day. However, as a manual operation, this is not being done usually. Moreover, it can also occur that at the start-up, internet connection is not active and, therefore, the Anti-Virus remains out of date until users do updates manually. This utility has been developed just for doing what users would do manually by scheduling automatic and daily updates as preferred.

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Migale Antivirus

Following are the features of Migale Antivirus

• win32 On Demand Scanner
• up to 46 000 known virus signatures
• heuristic detection
• polymorphic virus detection
• unknown virus detection (virus without a signature)
• dysinfection of known and unknown viruses.
• Virus infection recovery database system.
• Smart Update
• connection via a Proxy possible
• linked to other Migale Security Software via the control center
• source code can be bought.
• tremendously fast

Migale Antivirus is able to detect viruses using :

• signature database
• intelligence real time agent.

The real time agent is able to recognize viruses even if these viruses are not in the signature database. After detection of an unknown virus, the real time agent can even dysinfect the infected file even with absolutely no knowledge about this virus. (zero-knowledge virus detection and dysinfection technique).

Migale Antivirus uses an automatically generated file database to perform a zero knowledge recovery of infected files. This database and it's generator can be monitored using a manager that is integrated to the Migale Security Software Suite.

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EyeSpy

EyeSpy is an open source PC based Internet Visualization tool. It allows you to scan all internet traffic flowing through your PC in real-time, and create detailed, interactive maps showing where in the world your programs are communicating with.

With EyeSpy you can:

• Track and visualize thousands of Endpoints in real-time, and up to tens of thousands in near real-time.
• Find out which processes are communicating online.
• Record Traffic, and display network traces at the click of a button.
• Use filters and display settings to easily extract meaningful information for the map.
• Export data to a spreadsheet, and save screenshots.

EyeSpy is licensed under the GNU Public license, and the installer is supported on 32 bit versions WindowsXP and Windows Vista.

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ClamAV

Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic database updates. The core of the package is an anti-virus engine available in a form of shared library.

Here is a list of the main features:

• command-line scanner
• fast, multi-threaded daemon with support for on-access scanning
• milter interface for sendmail
• advanced database updater with support for scripted updates and digital signatures
• virus scanner C library
• on-access scanning (Linux® and FreeBSD®)
• virus database updated multiple times per day (see home page for total number of signatures)
• built-in support for various archive formats, including Zip, RAR, Tar, Gzip, Bzip2, OLE2, Cabinet, CHM, BinHex, SIS and others
• built-in support for almost all mail file formats
• built-in support for ELF executables and Portable Executable files compressed with UPX, FSG, Petite, NsPack, wwpack32, MEW, Upack and obfuscated with SUE, Y0da Cryptor and others
• built-in support for popular document formats including MS Office and MacOffice files, HTML, RTF and PDF

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ClamWin

ClamWin is a Free Anti virus program for Microsoft Windows 7 / Vista / XP / Me / 2000 / 98 and Windows Server 2008 and 2003.

ClamWin Free Antivirus comes with an easy installer and open source code. You may download and use it absolutely free of charge. It features:

• High detection rates for viruses and spyware;
• Scanning Scheduler;
• Automatic downloads of regularly updated Virus Database.
• Standalone virus scanner and right-click menu integration to Microsoft Windows Explorer;
• Addin to Microsoft Outlook to remove virus-infected attachments automatically.

ClamWin Free Antivirus is based on ClamAV engine and uses GNU General Public License by the Free Software Foundation, and is free (as in freedom) software.

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