Cyber-warfare (also known as cybernetic war, or cyberwar) is the use of computers and the Internet in conducting warfare in cyberspace.
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Cyber-warfare (also known as cybernetic war, or cyberwar) is the use of computers and the Internet in conducting warfare in cyberspace.
Types of attacks
There are several methods of attack in cyber-warfare, this list is ranked in order of mildest to most severe.
- "Cyber Espionage': Cyber espionage is the act or practice of obtaining secrets (sensitive, proprietary of classified information) from individuals, competitors, rivals, groups, governments and enemies also for military, political, or economic advantage using illegal exploitation methods on internet, networks, software and or computers.
- Web vandalism: Attacks that deface web pages, or denial-of-service attacks. This is normally swiftly combated and of little harm.
- Propaganda: Political messages can be spread through or to anyone with access to the internet.
- Gathering data: Classified information that is not handled securely can be intercepted and even modified, making espionage possible from the other side of the world. See Titan Rain and Moonlight Maze.
- Distributed Denial-of-Service Attacks: Large numbers of computers in one country launch a DoS attack against systems in another country.
- Equipment disruption: Military activities that use computers and satellites for co-ordination are at risk from this type of attack. Orders and communications can be intercepted or replaced, putting soldiers at risk.
- Attacking critical infrastructure: Power, water, fuel, communications, commercial and transportation are all vulnerable to a cyber attack.
- Compromised Counterfeit Hardware: Common hardware used in computers and networks that have malicious software hidden inside the software, firmware or even the microprocessors.''
Reported threats
The Internet security company McAfee stated in their 2007 annual report that approximately 120 countries have been developing ways to use the Internet as a weapon and the targets are financial markets, government computer systems and utilities.
In activities reminiscent of the Cold War, which caused countries to engage in clandestine activities, intelligence agencies are routinely testing networks looking for weaknesses. These techniques for probing weaknesses in the internet and global networks are growing more sophisticated every year.
Jeff Green, senior vice president of McAfee Avert Labs, was quoted as saying "Cybercrime is now a global issue. It has evolved significantly and is no longer just a threat to industry and individuals but increasingly to national security." They predicted that future attacks will be even more sophisticated. "Attacks have progressed from initial curiosity probes to well-funded and well-organized operations for political, military, economic and technical espionage,"

























