The Computer security Portal
is anything that has to do with protecting computer systems
such as smartphones
, desktop computers
, company servers
, IP phones
, set-top boxes
, etc. from spam
, trojan horses
and intrusion. It is defined as methods and technologies for deterrence, protection, detection, response, recovery and extended functionality in information systems
The jdbgmgr.exe virus hoax involved an e-mail spam in 2002 that advised computer users to delete a file named jdbgmgr.exe because it was a computer virus. jdbgmgr.exe, which had a little teddy bear-like icon (The Microsoft Bear), was actually a valid Microsoft Windows file, the Debugger Registrar for Java (also known as Java Debug Manager, hence jdbgmgr).
Featuring so odd an icon among normally dull system icons had an unexpected counterpoint: an email hoax warning users that this is a virus that somehow came into your computer and should be deleted. This hoax has taken many forms and is always very popular among non-expert users that find this icon suspicious.
The email has taken many forms, including saying its purpose was to warn Hotmail users of a virus spreading via MSN Messenger, or even to alert about a possible virus in the orkut web community. All say that it was not detected by McAfee or Norton AntiVirus, which is obviously true.
This email in fact could be considered some kind of virus as it has all the normal life cycle of computer virus: It comes through user mailboxes, harm the system (by deleting a file) and then the message is forwarded to multiple recipients to reinfect them. Only that all those commands are executed by the user himself, making it a failproof virus (c.f. honor system virus).
Bruce Schneier (born January 15, 1963, pronounced "shn-EYE-er") is an American cryptographer, computer security specialist, and writer. He is the author of several books on computer security and cryptography, and is the founder and chief technology officer of BT Counterpane, formerly Counterpane Internet Security, Inc.
Schneier's Applied Cryptography is a popular reference work for cryptography. Schneier has designed or co-designed several cryptographic algorithms, including the Blowfish, Twofish and MacGuffin block ciphers, the Helix and Phelix stream ciphers, and the Yarrow and Fortuna cryptographically secure pseudo-random number generators. Solitaire is a cryptographic algorithm developed by Schneier for use by people without access to a computer, called Pontifex in Neal Stephenson's novel Cryptonomicon. In October 2008, Schneier, together with seven others, introduced the Skein hash function family, a more secure and efficient alternative to older algorithms. 
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This lecture covers the course Intro, syllabus review, distinction between hacking vs. penetration testing, ethics discussion, course motivation, threat mode...
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Outdated Computer Security Idea. Dragon's Den Funniest Clip ever! Hilarious!!
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Mon, 20 Oct 2014 14:43:32 -0700
You will need to use all of the computer security skills at your disposal to uncover and decipher critical evidence. Can you solve the mystery before it's too late?" Last year's event drew 2,000 teams from a thousand schools, organizers said. The goal ...
The Plain Dealer - cleveland.com (blog)
Fri, 17 Oct 2014 12:18:23 -0700
The very real computer demons that can infect your computer and steal your private information. Our next live chat, on Wednesday, is designed to give consumers and people who run small businesses and nonprofits reliable information about the latest ...
SC Magazine UK
Fri, 17 Oct 2014 08:03:40 -0700
Adi Shamir - currently Borman Professor of Applied Mathematics at the Weizmann Institute of Science and the co-developer of the RSA cryptographic system - revealed a proof-of-concept method of bypassing air-gapped computer security systems at Black ...
Thu, 25 Sep 2014 14:33:45 -0700
Internet security experts are warning a new programming flaw known as the “Bash Bug” may pose a serious threat to computers and other devices, such as home Internet routers. Even the systems used to run factory floors and power plants could be affected.
Sat, 18 Oct 2014 21:41:15 -0700
They had implemented a relatively new computer security model called “context-aware security.” Context-aware security adds a new layer to the standard user name and password security model that most of us use daily. With context-aware security, other ...
Fri, 03 Oct 2014 13:58:12 -0700
HALIFAX — Mark is a disgruntled employee. So disgruntled that when he decamped from his job he downloaded critical files from his company computer, files he could sell to fund what he envisioned as an early retirement. Hot on his heels are the white ...
Sun, 12 Oct 2014 04:03:39 -0700
The organizers of National Cyber Security Awareness Month say that Americans can take simple steps to keep themselves, their assets and their personal information safe online. Their suggestions: Maintain a clean machine. • Keep security software ...
Wed, 15 Oct 2014 13:48:45 -0700
A Kitchener-based computer security expert was sentenced Wednesday to 60 days in prison for accessing child pornography. Paul Sop was charged in 2012 as part of Project Spade, a bust of an alleged international child pornography ring centred around a ...
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