AVG Jaga Keamanan Komputer Anda

AVG Technologies, pemimpin dalam pengembang software keamanan Internet, hari ini meluncurkan versi bahasa Indonesia untuk AVG Internet Security 8.5 dan AVG Anti-Virus 8.5. Untuk pertama kalinya, Indonesia dapat menggunakan proteksi AVG dalam bahasa nasional.

"Dengan perkenalan produk bahasa lokal, kami menawarkan proteksi lengkap melawan ancaman web yang telah disesuaikan dengan pengguna di Indonesia," kata Karel Obluk, CTO of AVG Technologies.

AVG Anti-Virus 8.5 dan AVG Internet Security 8.5 diciptakan untuk dapat memenuhi kebutuhan di rumah dan perkantoran skala kecil. Penawaran ini diciptakan atas komitmen AVG untuk menciptakan proteksi yang aman, ringkas, lebih pintar, ramah lingkungan dan relevan terhadap pengguna yang menginginkan rasa aman.

AVG Anti-Virus akan melindungi komputer pengguna dari ancaman dan virus, spyware, trojan, worm, dan rootkit. AVG Anti-Virus menawarkan proteksi yang meliputi pencarian real-time untuk pengalaman online bebas masalah, download file dari web dan menukar file melalui instant messaging tanpa resiko infeksi malware, mendeteksi infeksi dari spyware, virus dan worms, serta teknologi anti-rootkit terkini untuk melawan serangan beruntun.

Sementara AVG Internet Security menyediakan proteksi real-time dan lengkap menghadapi ancaman spam ke inbox email dan menyediakan firewall. AVG Internet Security meliputi Active Surf-Shield & Search-Shield Technologies dan Identity Protection. Keunikan dari Active Surf-Shield & Search-Shield Technologies adalah melindungi Anda secara real-time melawan ancaman cyber pada saat Anda membuka link. AVG Identity Program juga telah melangkah maju dengan menggunakan teknologi terkini untuk mendeteksi dan menghalangi ancaman yang tidak diketahui sebelum ini merusak sistem Anda. AVG Internet Security melindungi dari serangan tidak terlihat yang diciptakan oleh orang yang tidak bertanggung jawab di Internet.

AVG Anti-Virus dan AVG Internet Security berjalan pada Windows 2000/XP, Vista or Vista SP1. AVG Identity Protection yang ditawarkan dengan AVG Internet Security yang berjalan pada Windows XP SP1, 2 Pro or Home, Windows Vista 32/64-bit. AVG Anti-Virus 8.5 dijual seharga Rp 248.100 dan AVG Internet Security Rp 354.400.

3:54 AM | 0 komentar | Read More

Anti-Virus Kaspersky untuk Windows 7

Meski Windows 7 baru versi Beta, Kaspersky Lab telah mengumumkan peluncurkan antivirus untuk sistem operasi terbaru besutan Microsoft itu. Prototipe itu dibuat berdasarkan mesin antivirus terbaru yang menyediakan proteksi yang kuat dari berbagai tipe ancaman yang ada di Internet.

Prototipe ini didesain untuk melindungi komputer dengan sistem operasi Windows 7. Sebagai informasi, versi beta sistem operasi Microsoft Windows 7 sudah dirilis pada awal Januari 2009. Pada saat yang nyaris bersamaan, Kaspersky meluncurkan prototipe yang menyediakan proteksi yang kuat dan efisien untuk melindungi sistem operasi baru itu.

"Kami sadar kalau peluncuran Windows versi baru merupakan acara besar dalam komunitas TI. Karena itulah kami bersiap-siap," ucap Alexey Kalgin, Director Product Marketing, Corporate Business Division, Kaspersky Lab.

Preview teknis dari Kaspersky kali ini merupakan solusi lengkap, tidak hanya komponen pengenalan antivirus, tapi juga analisis heuristik, firewall, dan anti-spam. Analisis heuristik bisa mendeteksi dan memblok program jahat yang belum dikenali. Program itu dikenali berdasarkan gerak-gerik yang mencurigakan dari suatu program.

Tujuan peluncuran prototipe ini adalah menyediakan proteksi yang efektif untuk berbagai ancaman yang ada di Internet—virus, worm, Trojan, spyware, serangan hacker, dan spam.

Sebagai inti dari teknologi prototipe ini adalah mesin antivirus yang baru yang bisa mendeteksi program jahat secara lebih efektif ketimbang pendahulunya. Mesin baru ini secara signifikan meningkatkan kecepatan pemindaian karena bagian pemrosesan yang dikembangkan serta penggunaan sumber daya sistem yang optimal, terutama pada prosesor dengan prosesor dual core atau quad-core.

Arsitektur unik itu memastikan produktivitas dengan penggunaan sumber daya sistem serendah mungkin. Prototipe ini kompatibel dengan versi 32-bit dan 64-bit. Baik pengguna awam maupun mahir akan mendapati prototipe ini mudah digunakan, gampang diinstal serta dikonfigurasi.

"Sistem operasi baru dari Microsoft ini dijanjikan akan lebih populer dibandingkan sistem operasi sebelumnya sehingga kami menantikan migrasi besar-besaran setelah peluncuran resmi," kata Alexey Kalgin.

Kaspersky berencana menyediakan perangkat administrasi selama tahap pengujian Windows 7. Saat Windows 7 diluncurkan secara resmi, Kaspersky Lab akan meluncurkan jajaran produk secara lengkap untuk menyediakan perlindungan menyeluruh, baik untuk pengguna rumah atau korporat yang menggunakan sistem operasi baru itu. Kaspersky Anti-Virus for Windows 7 dapat diunduh di www.kaspersky.com/windows7.

3:52 AM | 0 komentar | Read More

Beware of Cracks weakness in Internet Explorer

Microsoft warned of a gap weakness in Internet Explorer 6.7 browser, and 8. Gap has the potential to be exploited malicious people to smuggle malicious programs when visitors access the site dangerous.

Patch to close the vulnerability is being developed. Despite the critical status, there are no plans from Microsoft to update its emergency. So far, the gap has not been exploited irresponsible party.

"Until now, the impact of the weakness was still very minimal and we have not seen any consumers who become victims or active attacks, addressed to its users," said Caelene Chmaj, a spokesman for the Microsoft Security Response Center (MSRC)). He said, however, it continues to monitor these weaknesses and to update as soon as possible.

This weakness was first reported several weeks ago by a French security company, Vupen, which was found in the HTML engine in Internet Explorer (IE).

IE7 and IE8 users may have a smaller chance to be a victim because this browser Protected Mode feature that will ask for permission to users if it will do the installation programs, launch applications, or modify the operating system components.

Microsoft emphasizes prevention to professional users. They suggested using the Enhanced Experience Mitigation Toolkit 2.0 (EMET 2.0) to increase the defense effort in the browser. These additional programs for free download at the Microsoft site.

7:27 AM | 0 komentar | Read More

Last year the Top 5 Threats

Growth variants threat or the threat of computer viruses and the like increasingly sophisticated and widespread. Not only intended for one platform only, but to other operating systems besides Windows. This becomes the cause of the increase in activity associated with the virtual world.

Level growing threats in various forms to reach a high level and almost predictable even endanger human life will trigger a cyber war. Stuxnet virus, for example, into the SCADA system commonly used in various infrastructure facilities such as power plant automation systems, industrial machinery, and so forth. In fact, Stuxnet also infiltrate into the office of Iran's nuclear facilities and potentially a small error may trigger a nuclear danger.

Here are the top 10 malware roaming in cyberspace Indonesia that successfully detected by ESET Threat Sense Lab. Perhaps one of them to infect our computers.

1. Detection Percentage Win32/Conficker.AA Year 2010: 6.85%

Win32/Conficker.AA is a worm that spreads through shared folders and mobile media devices. This worm into computers by exploiting vulnerabilities in the Server Service. After Conficker.AA successful, the sending computer will perform remote control of victim computers that have been infected and downloading.

2. Detection Percentage Win32/Conficker.AE Year 2010: 6.76%

Win32/Conficker.AE is a worm that is also one of Conficker.AA variant, with the modus operandi of spreading like a way of distributing Conficker.AA

3. Detection Percentage Win32/Agent Year 2010: 3.48%

According to the description of the results of ESET NOD32 as malware malware detection is generic, which is known among the large family of malware with the user's ability to steal data from infected PCs. To do that malware is usually going menperbanyak himself then places himself in the temporary folder and add the registry keys that are similar to the malware file or similar to the results files to copy itself at random it was then put yourself in the system folders other operations so that malware can "work" in every time the system start up.

Malware is able to mutate into a series of other threat, its spread through a series of intermediaries that it's almost impossible to remove it only by using one way only. To prevent this, use a good security device with a complete anti-malware, do not forget to always patch, disable autorun, and that is not less important is, think carefully before you click anything.

4. Detection Percentage Win32/Conficker.Gen Year 2010: 3.26%

Win32/Conficker.Gen is one variant of Conficker having a similar modus operandi in infecting the victim's computer. Similarly, also exploited the same vulnerability that the vulnerability in Server Service.

5. Detection Percentage Win32/Conficker.X Year 2010: 2.97%

Threat this one is a worm that attacks a network computer and spreads by exploiting vulnerabilities in Windows operating system from Microsoft. The vulnerability specifically the RPC subsystem and can be entered remotely by an attacker. Attackers can launch attacks without using a valid identity. Threat is able to make contact with the web servers to download malicious programs that others using the domain name is not official.

7:24 AM | 0 komentar | Read More

The Anti-Virus Solution

I’d had been working on a long comprehensive test of anti-virus suites out there. Then I realized after a quick google search that the work had been done for me already.

After hours of reading several sites and results I’d like to share a few with you and point you to the most detailed results. Don’t simply look at the initial score given by a reviewer. It is often misleading and not reflective of the product itself. Some sites rate the product not only in terms of its effectiveness as an anti-virus but the support options as well. I personally would not include support in my decision when choosing an anti-virus but you may be different.

I’m not going to tell you which security software is better because it is a subjective answer for some people. What I will do is show you where all the information is so that you can make up your own mind.

1. – AV-COMPARATIVES

This site offers a wealth of information for those will to dig a tiny bit for it. By clicking on the “Comparatives” tab you can choose to view the results of the two most recent tests. Please view both as they are different tests. The first one is a test of known viruses while the second is a test against unknown viruses as well as a look at false positive results.

2. PC WORLD

The above is one giant URL link to a chart with all the security suites they tested on a comparison chart. Saves you the time from selecting all of the suites and hitting the “compare” button.

3. Virus Bulletin

To view the more detailed results that this provides you do have to register but it generally echoes the information found on the previous two sites. This site is more than just an anti-virus comparison website. It also tracks malware and appears to have a large community behind it. Well worth registering for in my opinion.

Happy Reading!

6:33 AM | 0 komentar | Read More

ClamAV – Linux Anti Virus Solution

ClamAV is a GNU/GPL Antivirus application made for Unix-like operating system. It is primarily use to detect viruses and remove infected files from email attachements.

The default installation of ClamAV also includes a command line scanner to files for possible virus infection. The scanner has built in support to scan files inside :

• Common Archives (zip,rar,tar,gzip,bzip2,arj)
• Windows Compressed files (CHM,CAB,OLE2)
• Mail format (mbox, uuencode, base64)
• Common document files (html,pdf,rtf,sxw,odt)

Linux is safe and Secure, Why do you need anti virus on Linux ?
Although viruses in Unix-like operating system is uncommon, ClamAV is still handy if you want to weed out those viruses from spreading through your mail system and using your computer server as a vector.

Using ClamAV
Using ClamAV is easy, to scan for viruses you only need to use the 'clamscan' command

$ clamscan

/home/mypapit/mypapit.js: OK
/home/mypapit/ubuntu_service.png: OK
/home/mypapit/style.css: OK
/home/mypapit/repo1.png: OK
/home/mypapit/bg_button2.jpg: OK
/home/mypapit/repo1tn.png: OK
/home/mypapit/ChiSquareDistribution.zip: OK
/home/mypapit/javapackage.png: OK
/home/mypapit/jdk14.png: OK

The scanner will detect any known viruses and alert you and a summary will be displayed at the end of the command.

add '--remove' switch to remove the files that has been detected by virus.

$ clamscan --remove

Note that ClamAV has a policy of 'sanitizing' any files infected by viruses, that means it will delete the files permanently (it has no 'heal' or 'repair' option).

Updating Virus Database
Keeping up to date with ClamAV is easy, you just need to run freshclam to download the latest virus database from ClamAV servers.

$ sudo freshclam

The official website for ClamAV is on http://clamav.net, hopefully with this post, you can explore more option about fighting viruses on Linux based operating system.

6:31 AM | 0 komentar | Read More

Auditing Anti-Virus Products with Nessus

For credentialed scans of Windows systems, Nessus can detect the presence of many leading anti-virus solutions. This blog entry will discuss what sort of information can be reported, how this is relevant for compliance and vulnerability audits and the specific anti-virus solutions supported.

Auditing Anti-Virus Deployments

Nessus uses credentialed scans of Windows systems to audit the local files and registry settings to determine both the presence of an anti-virus solution, if it is indeed running and if it is up to date.

For supported anti-virus solutions, a separate Nessus plugin is used to specifically identify that software and determine if the signatures are up to date. At Tenable, our research group monitors vendor signature updates for each solution and then updates the corresponding Nessus plugin. To take advantage of this sort of auditing, your Nessus scanners should be subscribed for either the Registered Feed or the Direct Feed.

There are many reasons why an anti-virus solution can't receive an updated list of new signatures. Some of these could be due to licensing issues, expiring demos or even network connectivity issues such as DNS or firewall changes. In some cases, mal-ware or a new virus may have gotten into a system and explicitly attacked the existing anti-virus solution.

For IT organizations that wish to minimize complexity, detecting unauthorized anti-virus solutions present on the corporate network is very useful. Having multiple anti-virus solutions on one system can lead to performance, compatibility and stability issues.

Compliance and Vulnerability Auditing

For compliance, if an organization has selected one or more anti-virus solutions, being able to audit this with Nessus can prove to an auditor that a solution is indeed installed, in use and up to date. Residing solely on software enumeration won't let you know if an anti-virus has been installed, but has been disabled. It also won't let you know if the license or network connectivity is up to date.

Depending on the function of a system that is being scanned by Nessus, not having an anti-virus solution may be considered a vulnerability. Also, if it is assumed that a system is protected by an anti-virus solution, but in fact the solution isn't running, or does not have the latest signatures then it isn't really protected.

Detected Anti-Virus Applications

At the time of this writing, the following anti-virus solutions are detected as installed, running and up-to-date by Nessus:

• #24232 BitDefender Check
• #20284 Kaspersky Anti-Virus Check
• #12107 McAfee Anti Virus Check
• #21608 NOD32 Antivirus System Check
• #12106 Norton Anti Virus Check
• #12215 Sophos Anti Virus Check
• #20283 Panda Antivirus Check
• #21725 Symantec Anti Virus Corporate Edition Check
• #16192 Trend Micro Anti Virus Check
• #24344 Windows Live OneCare AntiVirus Check

Nessus also has plugin #16193 which aggregates the results from these other plugins. It is useful if you are in a multiple anti-virus solution environment and just want to find hosts that have a solution installed and operational.

The above plugins only report an issue if a problem is found with the detected anti-virus solution. Plugin #16193 reports if a system does have a known working anti-virus solution.

6:30 AM | 0 komentar | Read More