phishing vs fishing

Total time limit: 2000 ms memory limit: 65536kb description John is going on a fishing trip. he has h hours available (1 The detailed idea of this question can be found from the black book that the greedy method can solve, but there is a problem that I have not understood. The Black Book writes the complexity of the ordinary algorithm O (kN ^ 2), and there is no problem, but why is the heap reduced to "O" (knlogn )? If a heap is used, the minimum val

What is phishing? Phishing (Phishing) is the word "fishing" and "phone" complex, because the first hacker ancestor is the phone, so use "Ph" to replace "F", created the "Phishing." Phishing attacks use deceptive e-mail and bogus W

"Online shopping can not be careless, be sure to pay attention to the phishing site, or your account may be the money it swallowed!" The phishing site was cheated by Mr. Liu, who has been haunted by the Internet. Mr. Liu told reporters that at that time he wanted to buy a down jacket, the real store to sell the price of nearly 700 yuan, he was in Taobao search a few lower prices of shops, selected a price

According to the "2012 threat Report" released by the Websense Security Lab, we see phishing attacks based on social networks becoming increasingly rampant, and have even become the main channel for hackers to successfully conduct data theft attacks. Recently, the Websensethreatseeker network has detected on Sina Weibo is happening together with the latest profit-for-purpose fishing attack activities, due t

? A simple tool. Phishing relies not on fishing rod, but on patience, skills, and methods. With enough patience, reasonable methods, and superb phishing skills, you can have endless fish even if you change to a fishing rod. People are always unsatisfied with the status quo, especially in their careers. Just like a ch

well as passively collecting some of the broadcast probes sent over the air in public places, running such a device in public cocould very easily harvest contains hundreds of passwords ranging from home to initialize ate in only a few minutes at a suitably busy location. furthermore, as the device has no internet or external connectivity of its own, and the attacker wocould be entirely untraceable. In my next posting, I will discuss some of the weaknesses we touched upon and how they can be ove

Phishing has received more and more attention due to its serious harm to the interests of netizens and the Internet Reputation System. An Anti-Phishing Group (APWG, Anti-Phishing Working Group) has been set up internationally ), this is a joint agency with approximately 800 members from approximately 490 financial service companies, technical companies, service p

Phishing attacks, in fact, are a social engineering way to fool the user's attack, the attacker will often imitate a user trusted Web site to steal the user's confidential information, such as user password or credit card. In general, an attacker would be able to send a highly imitated web site to an attacker through mail and real-time communication tools, then let the user not see the difference to the Orthodox site and then collect the user's confid

In most people's minds, phishing is fake e-mails that deceive people into providing bank accounts or identity information. However, online fishing is more complex and scary than this, according to a recent study published by the Honey Net project group Honey Network Research Alliance (HONEYNET Project Study Alliance). In the latest study, the alliance warns that phish