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5 δημοφιλής ελεύθερος αντι ιός - συγκρινόμενος και δοκιμασμένος [παράθυρα]

Εδώ πηγαίνει το τρίτο μέρος της σειράς επάνω και αυτή τη φορά πήραμε 5 δημοφιλή ελεύθερα αντι λογισμικά ιών. Οι χρήστες και οι ιοί παραθύρων είναι όπως τα chums, τα οποία συνεχίζουν τη δορά - και - επιδιώκουν, το ένα με το άλλο, και κάπως το μόνο εργαλείο για να κερδίσει αυτήν την μάχη είναι, λογισμικά αντιιών. Σε αυτήν την θέση προσπαθώ να συγκρίνω τα πέντε προτιμημένα ελεύθερα αντι λογισμικά ιών διαθέσιμα στο διαδίκτυο

Ελεύθερη έκδοση AVG

avg λογότυπο

AVG είναι ο γνωστός αντιιός. AVG είναι διαθέσιμο δωρεάν στους εγχώριους χρήστες για τη ζωή του προϊόντος. Είναι εύχρηστο και δεν θα επιβραδύνει το σύστημά σας κάτω δηλ. χαμηλές απαιτήσεις των πόρων συστημάτων.

Χαρακτηριστικά γνωρίσματα AVG

  • Η αυτόματη λειτουργία αναπροσαρμογών, αρχεία αναπροσαρμογών μπορεί να μεταφορτωθεί και να μεταφερθεί σε έναν υπολογιστή που doesn; το τ έχει μια σύνδεση με το Διαδίκτυο.
  • Η εδρεύουσα ασπίδα AVG, η οποία παρέχει τη σε πραγματικό χρόνο προστασία καθώς τα αρχεία ανοίγουν και τα προγράμματα οργανώνονται
  • Ο ανιχνευτής ηλεκτρονικού ταχυδρομείου AVG, ο οποίος προστατεύει το ηλεκτρονικό ταχυδρομείο σας
  • Ο κατόπιν παραγγελίας ανιχνευτής AVG, ο οποίος επιτρέπει στο χρήστη για να σχεδιάσει και να εκτελέσει τις χειρωνακτικές δοκιμές
  • Ελεύθερες αναπροσαρμογές βάσεων δεδομένων ιών για τη διάρκεια ζωής του προϊόντος
  • Υπόγειος θάλαμος ιών AVG για τον ασφαλή χειρισμό των μολυσμένων αρχείων

avgscan

Τα καλύτερα πράγματα για την ελεύθερη έκδοση AVG είναι; Εύχρηστος; και; Ελαφρύς;. Ο χρονοπρογραμματιστής έχει λίγες επιλογές σε σύγκριση με άλλα λογισμικά αντιιών, αλλά η αρκετά ικανοποιητική καθόσον εγχώρια χρήση είναι ενδιαφερόμενη.

Μειονέκτημα AVG

Έχω συνειδητοποιήσει ότι τότε όταν μεταφορτώνει AVG τις αναπροσαρμογές, καταναλώνει την ανώτατη ταχύτητα της σύνδεσης με το Διαδίκτυό σας για το, που αφήνει σας το πρόσωπο μια ουσιαστική μείωση στη σύνδεσή σας, αλλά σε αυτόν; s ακριβώς ένα θέμα λεπτών δηλ. 2 έως 5 λεπτά

Μεταφορτώστε και προσέξτε το βίντεο για την ελεύθερη έκδοση AVG.

Avast! Εγχώρια έκδοση

avast εγχώρια έκδοση

Avast! Η εγχώρια έκδοση είναι ο ελεύθερος αντιιός για την εγχώρια μη εμπορική χρήση - ανιχνεύσεις για τους ιούς, τα σκουλήκια και Trojans. Έχει μια φορέας-όπως διεπαφή μέσων. Οι αναπροσαρμογές είναι επαυξητικές και συχνά για χειρωνακτικό ή σχεδιασμένες μεταφορτώνουν.

Χαρακτηριστικά γνωρίσματα

  • Simple User Interface-Memory test during the program startup, Simple and easy working with the scan results - actions with infected files etc.
  • Standard resident protection-Generic SMTP/POP3/IMAP4 scanner, Specific MS Outlook plugin
  • Network Shield-analyses all network traffic and scans it for malicious contents.
  • Automatic updates
  • Virus Chest - The Virus Chest can be thought of as a folder on your disk drive, having special properties that make it a safe, isolated place suitable for storing certain files. You can work with the files in the Chest, though with some security restrictions.
  • System Integration- integrates with the Windows Explorer right click menu and also includes a special screen saver which is able to scan your system while your computer is not in use
  • Support for 64-bit Windows

Drawback

According to my experience its not as lightweight as AVG, but still is quite lightweight and smooth. Scanning the whole drive takes longer as compared to AVG.

avastscan

You can download a 60 days demo, if you would like to continue free usage beyond that time, just register from the home page to obtain a free activation key by email, this key expires after an year, then again you can get a new key.

Download and Watch Video for Avast! Home Edition.

ClamWin

clamwinlogo

ClamWin is another free antivirus on this list. It comes with an easy installer and is open source code at no cost. The user interface is quite simple to use, being very lightweight is another virtue of this tool.

Features of Clamwin

  • Scanning Scheduler.
  • Automatic Virus Database Updates. ClamAV team updates Virus Databases on a regular basis.
  • Standalone Virus Scanner.
  • Context Menu Integration to Microsoft Windows Explorer; Addin to Microsoft Outlook.

Drawback:

ClamWin does not include an on access real-time scanner, that is, you need to manually scan a file in order to detect a virus, which reduces its fan-following, as compared to its counterparts

clamwin scan

Download ClamWin

Avira AntiVir

aviaralogo Avira AntiVir is effective protection against computer viruses. It constantly and rapidly scans your computer for malicious programs. Actions include repair, delete, block, rename and quarantine programs or files. AntiVir also features enhanced protection against unknown boot-sector viruses.

Through the permanent update of the detection engine, the protection is ensured constantly: the user can set the product to download any updates when available, thus keeping you clean and safe.

Features

  • Extensive Malware Recognition of viruses, Trojans, backdoor programs, worms, etc.
  • Automatic incremental updates of antivirus signatures, engine and entire software
  • Permanent virus protection, with Virus Guard real time monitoring
  • Install and configuration in just a couple of steps, setup to protect your PC in minutes
  • Virus protection against known and unknown threats, using an advanced heuristic system
  • Scheduler where you can set the scanner to make automatic virus scans or updates on your system
  • Forum and phone support, Knowledge Base with virus descriptions available on web site

Drawback:

You might find the configuration settings a little complex, in that case use the defaults.

Download Avira AntiVir

ThreatFire

threadfire logo ThreatFire ( formerly known as Cyberhawk) is a powerful, full-featured antivirus, which saves your system from malicious programs.

It works on a different mechanism, doesn?t just react on the basis of predefined signatures which protects you with the highest level of out-of-the-box accuracy. It keeps you safe between antivirus updates so you are always protected, no matter how new the threat.

Features

  • Immediately Effective with No Complicated Set Up
  • Proactive Defense against Both Known and Unknown Threats-it uses intelligent behavioral analysis to proactively hunt down and paralyze any activity or behavior that might compromise the security of a PC.
  • Rootkit Scanner Seeks Out Deeply Hidden Files, Objects and Registry Keys
  • Complementary to Your Existing Antivirus Software- no need to uninstall your pre existing antivirus.
  • Advanced Custom Configuration Options and Rules Settings
  • Virtually No Impact on System Performance
  • Built-in Web Search Provides Additional Threat Details
  • Continuously Improving Protection Technology with Technical Support

Drawback:

As it keeps training itself with programs behavior it might slow the system a little but its on lower side.

Download ThreatFire

Special Thanks to Nirmal whose post on? 7 Free Anti-virus Software for Windows, was a good resource

A Quick Comparison

Name Updates Launch Time Effect on Resources and System Speed Real Time Scanning Protection Against Zero Day Threat
avg logo Auto and Offline 2 Doesn?t require much resources, hence doesn?t hamper your system?s performance Available No
avast home edition Auto 3 Takes much resources as compared to AVG Available No
clamwinlogo Auto 1 Almost no impact on System Performance Not Available No
aviaralogo Auto 3 Slightly heavy on resources as compared to AVG Available No
threadfire logo Auto 1 Quite lightweight. Available Yes

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Posted on 21st February 2008 by Manav Mishra , here to write articles about things which are somehow related to computers, internet (and at times, may be, to blogging as well). He wants to make an Identity for himself, he loves, testing new softwares and services which can really help to improve the productivity of individual. All posts by Manav Mishra | Connect with me @ Stumble | Need more help? Ask your Questions at our Support Center



3 Comments »

  • Kuldeep said:

    Thats a well comparison chart
    ncely quoted move by author..

    a good techincal stuff..
    i do agree with author

    i prefer avg antivirus as compared to other
    antivirus..avg is good in terms of virus detection
    and easily updatable..and free virus dcan..

    well comparison above for normal user..

    regares..

  • kreuz said:

    I rather prefer avast than AVG because i tested AVG, Avast, a full version of Bit Defender and the free version also in detecting a certain program i made. That program was a report-to-maker type of hidden keylogger, scratch-coded so that my code is unique. I tried to spread it to my classmates, taking into account that each one of them had a different AV program from the other.

    Of course, Bit Defender (full version) killed my program upon download because of its keylogger nature. The free one didn’t even detect because it lacked resident scanning. But comparing AVG and Avast, Avast detected suspicious activity after brooding a day or two inside my classmate’s PC and even stated which program was doing it (my program) while the one with AVG didn’t even suspect anything.

    It goes to show, Avast is more secure than AVG but sacrifices a little resource in doing it. But it doesn’t hurt to take a little resource right?

  • Manav (author) said:

    @ kreuz, That was definitely an awesome piece of information, pretty useful, well its like, assessing any AV program, just on the basis of one threat, or one file, is kind of not doing justice to it, because researches have already proved that none of the AV program present in market gives you a detection rate even close to 80%, so, naturally overall detection rate is the only criteria to judge.
    As far as resource taking is concerned, the above post was written with a test on P3 processor system, with 160 MB ram (128+32), however the configurations which most of us using these days dont even need to be thought of resources been taking by and AV software

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