Busy to sort out a list of web-safe learning. This is a plan for self-study, but also for you to the same distress how to enter the door of the web security of the compatriots a reference proposal. PS: The following represents a personal view only. Primary Learning -------------------------------------------- 1.OWSP TOP 10 Learn the basics of this TOP10---google,baidu,bing, wikipedia 2. Related target drone environment http://www.dvwa.co.uk/ http://vu
Transferred from: Tsinghua-Zhuge Jian Wei
1. Format requirements: Flash format, screenshot screen video demo2. Post-processing: magnifying effect/explanatory annotation; with narration recording
3. Each case study divides into the environment preparation, the infiltration utilization and the flaw analysis three video demo, the concrete process:
(a) Environmental preparation processI. Environmental interpretation1. Attack aircraft environment (using which attacks software, such as Metasploit,p
:
sudo apt-get install openssh-server
Run the following command again to confirm that the SSH service is turned on:
ps -e | ssh最后显示:3228 ? 00:00:00 sshd说明ssh服务器已启用
We let the two virtual hosts configure the same Redis environment, one as the victim's target drone, and one as the attacker's host.
At this point, we have successfully completed the exploit environment, the Redis service can be the root user remote password-free login.
third, to reproduce
=Teacher('allen.lidh3','boy3',100100)s.syHi()t.syHi();Output:
Allen-li @ allenli-U80V :~ $ Python/home/allen-li/desktop/mypy1.pyname: 'allen. lidh2 'sex: 'bo2' sid: '000000' name: 'allen. lidh3 'sex: 'boy3 'tid: '123'
7) file operations and exceptions
Import timetry: f = file ('/home/allen-li/desktop/allen.lidh.txt', 'wb + ') # What is the difference between the file here and the following open? S = "hello I am allen. running H \ n in shu "# f. write
directly pass the BLOCK:-(void) Addoperationwithblock: (void (^) (void)) blockSummary: Three ways to add tasks:1) Addoperationwithblock:2) Add Nsblockoperation task3) Add Nsinvocationoperation task
Download Images asynchronously
Task 1:bo1 object that describes a download taskTask 2:bo2 object that displays the downloaded image objectTask 1 is added to the custom task queue, and the child thread executes theTask 2 is added to the primar
After four months of training in Dahne, the 2016.3.29 number was on the day of work. A week's work day, I found that the learning of things and outside the actual use of the very big difference. As a just stepping into the workplace of the Web front-end developers, the big project completely impossible, only through careful to improve the user's experience, make their own web pages more refined. Over the week, I met two CSS3 styles that would improve the user experience very well.1, about the pl
test_kenyon values (22, 'Bad bo2 '); INSERT 0 1 postgres = # select * from test_kenyon where id> 20; id | vname ---- + ---------- 21 | bad boy 22 | bad boy2 (2 rows) postgres = # select * from mv_test_kenyon where id> 20; id | vname ---- + ------- (0 rows) -- The materialized view data is not refreshed. -- refresh the MATERIALIZED view data S = # REFRESH materialized view mv_test_kenyon; refresh MATERIALIZED VIEWpostgres = # select * from mv_test_ken
/* Sequential storage structure of Dynamic Allocation of c2-1.h linear table */# Define list_init_size 10/* initial allocation of linear table buckets */# Define list_increment 2/* increment of storage space allocation in a linear table */Typedef struct{Elemtype * ELEM;/* bucket base address */Int length;/* Current length */Int listsize;/* currently allocated storage capacity (in sizeof (elemtype )*/} Sqlist;
/* Basic operations (12) for linear tables in bo
evaluated.Query ExpansionThe query expansion mechanism extracts the most informative terms from the top-returned documents as the expanded query Te Rms. In this expansion process, terms in the top-returned documents is weighted using a particular DFR term weighting model. Currently, Terrier deploys the Bo1 (Bose-einstein 1), Bo2 (Bose-einstein 2) and KL (Kullback-leibler) term weighting model S. The DFR term weighting models follow a parameter-free a
Public voidTypeconvert () {intA = A; Doubleb =35.5; Console.WriteLine ((int) b);//Display Type Conversions//coercion type conversion with convert, parseString s ="123"; inti =int. Parse (s); intj =Convert.ToInt32 (s); Console.WriteLine ("{0} {1}", i,j); //This is also the way to convert a string of numeric content to an int type, but that way is more than int. Parse (string s) is better, it does not show an exception. The last parameter, result, is the output value, and if the convers
assigns to each relevant transaction. extracted from standard SAP as follows:
Important transaction keys used in inventory management logistic invoice verification.
Aum-stock transfers are there between plants and from one movement type to another with split valuation. the difference between the price at the delivering plant and the processing point is booked at the later. bo1-subsequent settlement of provisions (eg: Volume Based rebate) bo2-subs
first node Ki in the Order table. Then there are the following relationships: Location (ki+1) = Location (ki) +len
Location (ki) = location (k1) + (i-1) len
The storage structure should embody the logical structure of the data, in the storage structure of the sequential table, the node adjacent to the physical address in the memory must have the logical relation in the sequential table.
2. Basic operation
/* c2-1.h linear table Dynamic allocation sequence storage structure */#define LI
other linked lists below.Because a pointer to the contents of a linked list is stored separately, and the adjacent nodes may be modified, sometimes the first node may be deleted or a new node is added before. This is the time to modify the pointer to the first node. One convenient way to eliminate this particular situation is to store a virtual node that will never be deleted or moved before the last node, before the first node, forming a circular list below. The node after this virtual node is
CEWL Create a password dictionary by crawling Web sites for critical information.Target drone OWSAHost Kali Linux 32-bitOfficial website: http://digi.ninja/projects/cewl.phpYou can use--help to view HelpThe host commands are as follows:CEWL 192.168.191.139-m 3-e-c-v-W a.txt (1.1.1.1 can be the IP address of the destination website, or it can be a URL)-M: Minimum word length-D: Crawl Depth-e: Collect contains Emali address information-C: Number of occu
directory.You can add multiple options after the URL, such as Gpgcheck,exclude,failovermethod, etc.Such as[Updates-released]Name=fedora Core $releasever-$basharch-released Updatesbaseurl=http://downloadatrpms.net/mirrors/fedoracore/updates/$releasever/$bashurlhttp://redhat.linux.ee/pub/fedora/linux/core/updates/$releasever/$bashurlhttp://fr2.rpmfind.net/linux/fedora/core/updates/$releasever/$basharchGpgcheck=1Exclude=gaimFailovermethod=priorityWhere the meaning of gpgcheck,exclude is the same a
10182-bee Maja
Time limit:3.000 seconds
Http://uva.onlinejudge.org/index.php?option=com_onlinejudgeItemid=8category=24page=show_problem problem=1123
Maja is a bee. She lives in a bee hive with thousands of the other bees. This bee hive consists of many hexagonal honey combs where the honey are stored in. But Bee Maja has a problem. Willi told her where she can meet him, but because, Willi are a male drone and Maja is a female worker they have diffe
:
1. Pick the mines you want to dig: When you come to the asteroid belt and you are ready to dig, you can select the triangle arrows in the general View window and turn the ' load default ' to ' mining so that you can show the names and distances of all the mines in the window below. You can see that there are so many kinds of mines here, there are high and low level, in order to observe the need, we need to remove the mine from the window. At this point we can right-click on those
The ping-based ICMP backdoor that was inadvertently seen while searching. So to the author's GitHub to see, incredibly is engraved, in order to level, can only endure to see, the student dog hurt. Fortunately it's easier to understand, as the introduction says: "PRISM is a user space stealth reverse shell backdoor, written in pure C."Project address:https://github.com/andreafabrizi/prismPrism has only two main files, simple configuration, can be run on Linux,Solaris,AIX,bsd/mac,Android and man
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