Tag Archives: Elasticsearch

Kenna Security: Analyzing Vulnerability Scan data

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Kenna Security: Analyzing Vulnerability Scan data. I’ve been following Kenna Security (before 2015 Risk I/O) for a pretty long time. Mainly, because they do the things I do on a daily basis: analyse various vulnerability scan results and feeds, and prioritize detected vulnerabilities for further mitigation. The only difference is that my scripts and reports are highly specific for my employer’s infrastructure and needs. And guys from Kenna team make a standardized scalable cloud solution that should be suitable for everyone.

I think their niche is really great. They do not compete directly with Vulnerability Management vendors. They can be partners with any of them, bringing additional features to the customers. Perfect win-win combination. That’s why Kenna speakers regularly participate in joint webinars with VM vendors.

I couldn’t lose a great opportunity to see Kenna Security service in action. 😉

In this post I will try to make a very brief review of Kenna functionality and formulate pros and cons of the solution.

When you submit trial request at https://www.eu.kennasecurity.com/signup (or https://app.kennasecurity.com/signup if you are not in Europe) you will get a link to your company account:

https://corporation.eu.kennasecurity.com/

The login screen will look like this:

Kenna login

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QSC16: from Vulnerability Management to IT Visibility

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QSC16: from Vulnerability Management to IT Visibility. I want to share my impressions of QSC16 conference, where recently I had pleasure to attend. This yearly conference is held in Munich for ten years already. I was there before only one time, in 2012. It made a great impression and this year was no worse.

My photo QSC16

First of all, I should write some words about the conference itself. QSC is an acronym for Qualys Security Conference. It is clear from the name that it is fully dedicated to Qualys products.

Who might be interested in such event?

Mainly, of course, current and potential users of Qualys products, partners, competitors (from own experience, they are not welcomed there ;-)) and, I think it is the smallest group, analysts of Vulnerability Management market and Vulnerability Assessment geeks, like me. For people, who are sincerely interested in VM market changes, road show of the global VM vendor with the biggest market share (is it right, Gartner?) is a precious information source. Here you can learn about real experiences in the use of Qualys products and hear about the company’s future plans.

BTW, if you are one of those, and we do not know each other, we should definitely have a talk. 😉

QSC Agenda

Why is this event important? Despite existing skepticism about mono-vendor conferences and roadshows, QSC is one of the few events in Europe dedicated to the VM, in the broad sense of the term, almost exclusively. All discussions are, of course, in the context of Qualys solutions and you won’t hear any real critics of the vendor, however questions raised there are relevant for the entire VM market.

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Vulners – Google for hacker. How the best vulnerability search engine works and how to use it

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Vulners – Google for hacker. How the best vulnerability search engine works and how to use it. Original article was published in Xakep Magazine #06/2016 (in Russian)

vulners.com logo

The common task. Уou need to find all information about some vulnerability: how critical the bug is, whether there is a public exploit, which vendors already released patches, which vulnerability scanner can detect this bug in the system. Previously, you had to search it all manually in dozens of sources (CVEDetails, SecurityFocus, Rapid7 DB, Exploit-DB, CVEs from MITRE / NIST, vendor newsletters, etc.) and analyze the collected data. Today, this routine can be (and should be!) automated with specialized services. One of these services – Vulners.com, the coolest search engine for bugs. And what is the most important – it’s free and has an open API. Let’s see how it can be useful for us.

What is it?

Vulners is a very large constantly updating database of Information Security content. This site lets you search for vulnerabilities, exploits, patches, bug bounty programs the same way a web search engine lets you search for websites. Vulners aggregates and presents in convenient form seven major types of data:

  • Popular vulnerability databases, containing general descriptions of vulnerabilities and links. For example, well-known NVD CVEs of MITRE US agency and NIST Institute. In addition to this, Vulners supports vulnerability descriptions from various research centers and response teams: Vulnerability Lab, XSSed, CERT, ICS, Zero Day Initiative, Positive Technologies, ERPScan.
  • Vendor’s security bulletins. This bug-reports are published by software vendors and contain information about vulnerabilities in their own products. At current moment Vulners supports various Linux distributions (Red Hat, CentOS, Oracle Linux, Arch Linux, Debian, Ubuntu, SUSE), FreeBSD, network devices (F5 Networks, Cisco, Huawei, Palo Alto Networks), popular and critical software (OpenSSL, Samba, nginx, Mozilla, Opera), including CMS (WordPress, Drupal).
  • Exploits from Exploit-DB, Metasploit and 0day.today. Exploits are parsed and stored in full-text form and you can read the sources in a convenient text editor.
  • Nessus plugins for vulnerability detection. It makes easy to find out whether a particular vulnerability can be detected using this popular network scanner. Why is it important? Read in my article “When a free scanning service detects vulnerabilities better“.
  • Bug disclousers for bug bounty programs. At current moment Vulners supports HackerOne and Open Bug Bounty.
  • Potential vulnerabilities of mobile applications and CMS. It is possible in cooperation with the static application security testing (SAST) vendors Hackapp and InfoWatch APPERCUT.
  • Posts from hacking resources. Vulners collects Threatpost and rdot.org publications, which often cover vulnerability related topics.

All this information is handled, cataloged, structured and is always available for the search.

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