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Network security practitioners rely heavily on intrusion detection systems (IDS) to identify malicious activity on their networks by examining network traffic in real time. IDS are available in Network (NIDS) and Host (HIDS) forms, as well as for Wireless (WIDS). Host IDS is installed via an agent on the system you are monitoring and analyzes system behavior and configuration status. Network IDS inspects the traffic between hosts to find signatures of suspicious behavior and anomalies. Wireless IDS identifies rogue network access points, unauthorized login attempts, encryption-level in use, and other anomalous behavior. There are many options for open source IDS tools if your budget for buying new tools is tight. Asset inventory and vulnerability management go hand in hand with IDS. Knowing the role, function, and vulnerabilities of your assets will add valuable context to your investigations. AlienVault Unified Security Management (USM) includes IDS integrated with asset di...

If you have jailbroken your iPhone, iPad, or iPod touch and have downloaded pirated tweaks from pirated repositories, then you may be infected by "AdThief" malware, a Chinese malware that is now installed on more than 75,000 iPhone devices. According to a recent research paper published on Virus Bulletin by the Security Researcher Axelle Apvrille , the malware, also known as " spad ," was first discovered by security researcher Claud Xiao in March this year. Till now, AdThief aka Spad malware has hijacked an estimated 22 million advertisements and stealing revenue from developers on the iOS jailbreak community, Axelle Apvrille says. The malware allegedly infects iOS jailbroken devices by disguising itself as Cydia Substrate extension, presents only on jailbroken Apple devices, when a malware infected Cydia package is downloaded and installed by the unsuspecting user. Once installed, the malware modifies certain advertisements displayed on your iOS devi...

Google has been involved in several controversies including among the companies that was claimed to cooperate with US surveillance agencies on their global data-mining programmes, and just yesterday the popular Media tycoon Rupert Murdoch labeled Google worse than the NSA , saying " NSA privacy invasion bad, but nothing compared to Google. " Now another, but already known controversy over the Internet giant has raised many concerns over privacy of users who carry their smartphones with them. We all have sensors in our pockets that track us everywhere we go i.e. Smartphones. GOOGLE TRACKS YOU EVERYWHERE YOU GO - LOCATION HISTORY Today, with the help of these sensors, Google is tracking our every foot steps and placing a red dot on its map to keep track of users' records, Junkee.com reports. " You can yourself check your every move from here. You just need to log in with the same account you use on your Smartphone, that's it. The map will display all the records of everyw...

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A Senior cryptography expert has claimed multiple issues with PGP email encryption - an open source end-to-end encryption  to secure email. Before continuing, I would like to clarify that covering this topic doesn't mean you should stop using PGP encryption , instead we are bringing to you what Security researcher has argued about its fundamental implications.  PGP or Pretty Good Privacy , a program written in 1991, uses symmetric public key cryptography and hashing that allow both Privacy and Security , as well as Authenticity . Privacy and Security ensure users to exchange messages securely and Authenticity proves the origin of those messages. But PGP is a complicated multi-step process, which requires users to keep track of the public keys of other users in order to communicate. Despite clumsiness of the PGP implementation, the popular Internet giants such as Google and Yahoo! have looked forward to integrate it into their popular email services. A respected research p...

Microsoft on Friday quietly urged its users to uninstall the most recent round of security updates, after reports emerged that it crippled their computers with the infamous " Blue Screens of Death " (BSoD), which is really a matter of shame for one of the largest technology giants. Microsoft released security updates on its August Patch Tuesday that addressed privilege escalation vulnerabilities but an apparent font cache clearing issue caused Windows boxes to turn the colour of the screen to Blue. The tech giant forced to make this decision after hundreds of complaints, regarding the infamous Blue Screen of Death error, were sent to the company. This was not the only update to be made last week. The offending Microsoft patch identified as MS 14-045 , one of the nine updates which fixes three security issues including one in the Windows kernel - the heart of the operating system - can cause system crashes forcing users to reboot it. Soon after the initial release o...

The United States National Intelligence Agency ( NSA ) or the largest Internet giant Google - According to you, which one is the worse? NSA? But, according to the popular Media tycoon Rupert Murdoch ( @rupertmurdoch ), Google is worse than the NSA. Murdoch, founder of global media holding company News Corporation - the world's second-largest media conglomerate, currently lives in Australia and is once more making the sort of news he'd prefer to be remembered for. The 83-year old tweeted on Sunday, in which he labeled Google worse than the National Security Agency (NSA). The missive was as follows: " NSA privacy invasion bad, but nothing compared to Google. " NSA privacy invasion bad, but nothing compared to Google. — Rupert Murdoch (@rupertmurdoch) August 17, 2014 In past, Murdoch accused Google of stealing the content of his newspapers (yet never putting in place a robots.txt file that would prevent search engines crawling it) and has always criticis...