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- Use a Fishbone Diagram to attack complex problems
- One technique for analyzing complex problems that appear to have many interrelated causes is called a "cause and effect" diagram or a Fishbone Diagram. Here are examples of how this problem-solving technique works. by Tom Mochal
- Blog posts 2008-07-23
- Is your site safe from SQL injection attacks?
- Microsoft and HP announced yesterday that they are providing free tools to help network administrators to deal with the increase in SQL injection attacks over the last six months. by Andy Moon
- Blog posts 2008-06-24
- Keeping IT working, even through a mortar attack
- We have had soldiers on the front lines for so long that it has almost become commonplace. We don't give much thought to what it takes to put an Army on the ground, and we certainly have little clue what it takes to support that Army -- unless, of course,...
- Blog posts 2008-06-04
- Attacks involving targeted Trojans going up
- The number of attacks involving targeted Trojans are increasing, with up to 70 targeted Trojans a day recorded in the month of April this year. This represents an increase of 250% over the December 2007 level of just 28 per day. A targeted Trojan is sent...
- Blog posts 2008-05-19
- P2P is under attack, but is it attacking you?
- A great deal is said about P2P in the media, and the government is starting to truly weigh in as P2P has been in the courts, the subject of FCC and FTC hearings, and Congressional action is on the table now. Unfortunately, nobody who knows how much P2P traffic...
- Blog posts 2008-05-08
- What should a "Manhattan Project" for network security look like?
- Security has been the focus of the past few days as the RSA security conference has been underway. The keynote speech was delivered by Michael Chertoff, the Secretary of Homeland Security, and in his speech, he stressed the need to create a "Manhattan Project" for computer security. The Secretary brought up the recent...
- Blog posts 2008-04-09
- Spammers must correct their wrongdoing
- From a BBC News article a few days ago (24 March 08) :"China is investigating a spam attack after almost half of China's mobile phone users received unwanted text messages from advertisers. Text messages were sent to more than 200 million mobile phone users through China Mobile and its smaller...
- Blog posts 2008-03-26
- Study shows viral SSIDs could be creating a massive wireless botnet
- A study of Wi-Fi networking at U.S. airports has revealed a viral SSID attack that is potentially infecting thousands of travelers and opening them up to data leakage on their laptops. The viral SSID attack could also be used by hackers to create a massive wireless botnet in the...
- Blog posts 2008-03-05
- Wi-Fi Security is always one step behind
- Maintaining security is the irresolvable angst that all networkâ€"wired and wirelessâ€"administrators feel. So why focus on Wi-Fi security? To explain, I wanted to highlight a very interesting chat transcript about wireless security on NetworkWorld. The chat features an electronic hero/mentor of mine and renowned wireless security expert, Joshua Wright. The...
- Blog posts 2008-03-03
- Security threats in a unified world
- Amid all the excitement surrounding the unification of our communications technologies, the issue of security sometimes gets lost in the shuffle. Maybe some are assuming that the threats are the "same old, same old" that plague those same communications methods in their more stand-alone forms. But it's that and more....
- Blog posts 2008-02-15
- Microsoft brings more security to Windows in Vista SP1
- The upcoming Windows Vista Service Pack SP 1, which some say will be released today, as well as Windows XP SP3 and Windows Server 2008, will feature new security APIs to help make Windows more secure. The new APIs in question are designed to help developers make...
- Blog posts 2008-02-04
- Drive-by pharming simplifies identity theft
- The first real-world occurrence of drive-by pharming has finally been observed and substantiated. In reality it was only a matter of time as this type of attack was made public in 2006 as a white paper written by three security researchers associated with the Indiana University School of Informatics. The...
- Blog posts 2008-01-25
- Beware of vishing attacks via e-mail
- The Internet Crime Complaint Center has issued a warning on the rise of vishing attacks, which is like phishing in that the attacks are propagated through e-mail, but there's a difference. An excerpt from the IC3 site: Vishing operates like phishing by persuading consumers to divulge...
- Blog posts 2008-01-23
- Open source under attack?
- A nest of poisoned Web sites has been quietly attacking unsuspecting visitors using an arsenal of thirteen different exploits. If the site visitor has javascript enabled and is vulnerable to any of those exploits, then in no time at all their system will be compromised with a Trojan not...
- Blog posts 2008-01-19
- 2008, a year to focus on online security
- Come 2008, security firms brace up for another year of malware attacks in an industry that saw much organization on the dark side. Much as the Web has reduced the barrier to connectivity, it has also reduced the barrier to vulnerability. With more networking, the chances for...
- Blog posts 2008-01-02
- Trojan attacks bank accounts, automates wire transfers
- Anti-virus vendor SecureWorks has raised an alert on a variant of the Prg Trojan that pilfers commercial bank accounts by initiating wire transfers. An excerpt from SC Magazine: The latest attack is being orchestrated by a German group working in conjunction with UpLevel, a Russian malware-developing...
- Blog posts 2007-12-18
- Phishers attack top U.S. labs
- Two top military laboratories in the United States, the Oak Ridge National Laboratory and Los Alamos National Lab, were the target of phishing attacks that resulted in access to personal information of visitors to the labs over a 14-year period. An excerpt from ComputerWorld: According to...
- Blog posts 2007-12-10
- Browser-based man-in-the-middle attacks on the rise
- Security firm F-secure reports that hackers are implanting malware into browsers that trigger only when users access banking sites. These attacks that specifically target several banks are harder to tackle with generic patches. An excerpt from TechWorld: Once a user's PC is infected, the malicious code...
- Blog posts 2007-11-27
- Images: Customized e-mail attacks
- Two separate e-mail attacks targeting specific individuals at corporations detected this week. by CNET News.com
- Image galleries 2007-11-21
- When e-mail attacks!
- Spam, viruses, and malware: the bane of any network administrator's life. This is not only due to the inherent risk they pose to overall network security, but also because of the additional load they place on your network.The detection and processing of junk e-mail puts quite a bit of stress...
- Blog posts 2007-11-19
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