If your new to the world of Electronic Security and technology then this manual is a great purchase. Available in Spanish, Security Manual Technological of Means is a great guide to how cyber-criminal develop complex stratagems that will compromise your security network. This useful manual well help you take the necessary step to protect your software and your private information from computer hackers. From physical security of your laptop or computer, to virtual security tools that value your assets and protect you from cyber invasion, this book is a great first step towards building your very own digital Fort Knox.

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