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Searching for Google's secrets ()  »Safe Storage of Confidential Data Under GNU/Linux This writting presents the use of advanced cryptographic algorithms that seem to be the only guarantee for a safe data storage under GNU/Linux. The Linux users will learn how to make sure if data is being protected by the use of the tools that are available for free. »Dangerous Google – Searching for Secrets You will get to know how to find confidential data using Google - the most popular Web browser. The article also shows an effective way of looking for information on vulnerable systems and Web services as well as publicly available network devices. »Bluetooth Connection Security Although Bluetooth is extremely popular all over the world and believed to be a support for the technology, it can also be used for malicious purposes, such as private data snooping, causing financial losses or locating the device owner. From this article the reader learns how to detect Bluetooth-enabled devices, how to attack detected devices and how to deal with Bluetooth viruses. »Internal Penetration Tests Penetration tests are used to expose holes in IT systems' security. Thanks to this article you might learn how to conduct an internal pen – test by stimulating the actions a potential intruder would undertake. A great source of system infiltration methods. »Robot Wars – How Botnets Work This text sheds the light on what are bots, botnets and on the way they work. The reader will get to know how hosts are infected and controlled and what are the available bot infestation prevetion methods. »Voice over IP Security – SIP and RTP Protocols VoIP is still one of the hottest buzzwords in IT world. Thanks to this article you will get to know what are the basics of the SIP protocol. Additionally, you will be shown a number of attack techniques used against VoIP users and providers. »How Spam is Sent This writing presents a wide range of spam related information and operations. The author describes how spammers send spam and how to protect servers from the results of their actions. You will be also shown how the SMPT protocol functions. »Pharming – DNS cache poisoning attacks The attacs connected with financial transactions are more and more frequent nowadays, often making use of a pharming method. This writting presents how pharming works and how to defend from it; how DNS cache poisoning attacks are carried out and which of DNS servers prooved to be the most secure. |
        
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