tag
firewall

How Much Security Do You Need?

Recently I received the following question from a reader: Hello Randy, I use Verizon Wireless  Broadband on my Vista OS laptop . For security I use NOD32 Anti Virus and Windows Firewall. Are these adequate or do I need any other security tools? The short answer is “I don’t know”. Why don’t I know? Because

Ten Ways to Dodge Cyber-Bullets (Part 9)

[Part 9 of an occasional series, updating a blog series I ran in early 2009 to reflect changes in the threat landscape. This series is now available as a white paper at http://www.eset.com/download/whitepapers.php.] Be Wireless, not Careless Don’t connect to just any “free Wi-Fi” access point: it might alter your DNS queries or be the “evil twin” of

SMB2 0-Day update

Microsoft’s advisory on the SMB driver issue is now available. As expected, it includes some comments on mitigation, but they’re rather fluffy. It advocates "Firewall best practices and standard default firewall configurations", which "can help protect networks from attacks that originate outside the enterprise perimeter,"  and suggests exposing a "minimal number of ports". Well, duh… I’d expect any firewall

TinyURL and Anti-Spyware Toolbar

Further to our previous blog about the use of TinyURL to obscure malicious links, a family member drew my attention to a problem she was having with the TinyURL site. Every time she tried to access a TinyURL link, she got a page advertising security products. (She was using their free firewall.) It turned out, though, that this

Signed Updates and Social Engineering

Someone raised an interesting point in a comment to yesterday’s blog about Symantec’s own PIFTS.EXE being flagged by their own firewall as a possible problem. Let me quote the comment in full. I by no means buy into the super root-kit routine, I do however think that there will be copy cats (if not already)

Falso firewall personal

Como medida preventiva siempre es muy importante la implementación, además de un antivirus como ESET NOD32, de un firewall que permita controlar el flujo de datos de entrada y de salida en nuestro sistema. Pero, como siempre aconsejamos, al momento de la instalación, es necesario evaluar qué producto se adapta mejor a nuestras necesidades, ya

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