Cloud security ignores the security that services will grow?

The article is about cloud security can not be ignored, security is the service will grow? I saw the previous two days in the relevant web site cloud security can not be ignored, security is the growth of information services will be very good, to take out for everyone to share, the following is the details of the article introduced, hope you learn from.

When you ask IT pros whether they are using cloud computing or software as a service, most people will say "no" at first, but when you ask a few questions, you will find that most people will use some kind of SaaS application.

In the area of security, the role is more pronounced, and businesses do not think they are using security as a service or cloud security. But in fact, many people are using services in the form of information security: email anti-spam and antivirus. This type of security outsourcing (i.e. security as a service from cloud computing without the support of enterprise infrastructure) is increasing at a rate of 12% per year. This has gradually become an outsourcing option for businesses that lack professionals or do not want to retain and maintain professional staff to support security features.

Of course, not all security features are suitable for transfer to the cloud environment, information security is particularly suitable for cloud computing there are two main reasons, first of all, e-mail through the external gateway anyway, all security professionals do not have to worry too much to put their data there. Second, e-mail transport may have different time delays (within minutes), so adding an external gateway does not significantly delay the speed.

In our research, we found that most cloud security services deploy email anti-spam, and 84% use e-mail anti-spam services for companies that use some kind of security as a service. Antivirus software is the second most common software, 42% of security is used by service users, other services include cloud firewall, intrusion detection system, distributed denial of service attack defense and vulnerability scan.

Many of the security services mentioned above are ideal for cloud delivery. Such controls as firewalls, intrusion detection systems, and distributed denial of service attack defenses are best suited to be deployed on the remote side of the Internet or WAN connection, as they reduce the transmission of data. Filtering these unnecessary traffic means less traffic is required to host expensive links, and the pressure to upgrade a large number of links decreases.

Another advantage of cloud delivery is the external perspective of service providers, especially for vulnerability scans, where those who buy the service want to know which vulnerabilities are visible from the outside, which is usually part of the specific compliance requirements.

So why are companies buying security, or services, or cloud security? As with most outsourcing, the decision to buy these services is largely driven by business. The traditional concept of cost as the first condition, and in many cases, this traditional concept is wrong. In fact, the main driving force for deployment security, the service, is that businesses find these external services more efficient than internal solutions.

E-mail Anti-Spam is a good example, it is in the forefront of security "war", and often encounter constantly changing attacks and technology. The number of mailboxes deployed a few months ago may be a lot of spam attacks in a few months, so hiring, maintaining and retraining employees to win the battle is very expensive and will not be more effective than hiring outside companies.

Cloud security is often overlooked because anti-spam messages in the cloud are not as attractive as "cloud computing", but they are practical and cost-effective solutions