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  • Beyond Security - Aug 17, 2018

    山东群英会顺选三位走势图:Closing The Door on Network Attacks

    Network security scanning

    群英会跨度走势图 www.xxnr.net Your network is 100 times more likely to be attacked with a known exploit than an unknown one. And the reason behind this is simple: There are so many known exploits and the complexity of networks is so great that the chances are good that one of these known vulnerabilities are present and will allow an attacker access to your data.

    The number of networks worldwide is so great and the number of new, as of yet undocumented and thus unknown exploits so small that your chances of being attacked with one is nearly zero - unless you have network assets of truly great value, or you are a particularly interesting target.

    If you don't attract the attention of a dedicated, well financed attack, then your primary concern must be to eliminate your known vulnerabilities so that a quick look would not reveal an easy entry.

    Network security defense strategy

    There are two roads to accomplish excellent security. On one you would assign all of the resources needed to maintain constant alert to new security issues. You would ensure that all patches and updates are done at once, have all of your existing applications reviewed for correct security, ensure that only security knowledgeable programmers do work on your applications and have their work checked carefully by security professionals. You would also maintain a fiendishly restrictive firewall, antivirus and IPS/IDS.

    Your other option: use a security scanning solution to test your existing equipment, applications and web site to see if a KNOWN vulnerability actually exists. While firewalls, antivirus and IPS/IDS are all important, it is simple logic to also fix the very issues that hackers are looking for. It is more effective to repair relatively few actual risks than it is to build higher and higher walls around them. Network vulnerability scanning is the most efficient security investment.

    If one had to enough resources to take just one of these roads, diligent wall building or vulnerability management, it has been demonstrated that fixing vulnerabilities instead of building walls around them will produce a higher level of security on a dollar for dollar basis. This is proven by the number of well defended corporate and government networks which get hacked every month.

    Network security using a security scanner

    Your best defense against a attack on your network is to regularly scan it, fix the high risk vulnerabilities the scan finds.

    Beyond Security staff have been accumulating a library of known issues for many years and have compiled what is arguably the world's most complete database of security vulnerabilities. Each kind of exploit has a known combination of network weaknesses that must be present to be accomplished.

    In a matter of hours, a security scanner can run through its entire database of over ten thousand vulnerabilities and can report on which are present and better yet, confirm the thousands that are not. With that data in hand you and your staff can address your actual security vulnerabilities and know that your network is completely free of known issues.

    Then security scanning can be run on a regular basis so that your network will be tested against new vulnerabilities as they become known and provide you with solid data as to whether action is vital or low priority. You will also be alerted if new equipment has been added, a new port has been opened that was unexpected, or a new service has been loaded and started that may present an opportunity to break in.

    In complex, large systems it may be that weekly scanning is the ONLY way to ensure that none of the many changes made to equipment or applications may have created a weakness that a determined hacker could exploit.

    Written by Beyond Security

    We had an impossible mission: transform the hackers brain into a machine. Mission accomplished. Using automated software, Beyond Security is dedicated to finding common vulnerabilities and zero-day exploits at a fraction of the cost of human-based penetration testing. Businesses around the world have been relying on Beyond Security's vulnerability and compliance solutions since 1999. Whether you need to accurately assess and manage security weaknesses in your networks, applications, industrial systems or networked software, we're here for you - one step ahead of the hackers.

    • 消除“不对位”“零差别”br创新机关党员日常管理量化考评工作 2019-09-17
    • 人民网春季糖酒会专访湖南武陵酒业集团董事长浦文立 2019-09-17
    • 传销就是利用这种劣根性。 2019-09-07
    • “妃子笑”熟了! 东莞22个官方荔枝采摘点出炉 2019-09-07
    • 钱念孙:从文化传统看中国梦的题中之义 2019-09-05
    • 清新 —频道 春城壹网 七彩云南 一网天下 2019-09-05
    • 40多年义务理发5万人 2019-08-28
    • 失窃案牵出地下药品交易链 2019-08-28
    • 40多年义务理发5万人 2019-08-21
    • 走错片场?中国奥运队服惊现世界杯 2019-08-21
    • 福音!全球首例3D打印眼角膜 数百万盲人重获光明不再遥不可及 2019-08-11
    • 出差还是度假?副局级干部外地调研55次坐头等舱或公务舱被处分 2019-08-11
    • 晋城:八项重点打好水污染防治攻坚战 2019-07-26
    • 在楼主大谈共产主义分配的时候,希望楼主先说明一下对马克思关于共产主义基本原则的理解。一个社会如果仍然存在“按劳动分配”,怎么会是“每一个个人的全面而自由的发展” 2019-07-19
    • 山西方山县:以产业扶贫助推百姓脱贫 坚决打赢脱贫攻坚战 2019-07-19
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